🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.59 AU - 0.59 AU

Year: 162 Days

Day: 23.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.56 AU - 0.72 AU

Year: 183 Days

Day: 44.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.78 AU - 0.92 AU

Year: 281 Days

Day: 14.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.13 AU - 1.47 AU

Year: 531 Days

Day: 42 Hours

Environment

Temp: -1 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.85 AU - 4.43 AU

Year: 2487 Days

Day: 32.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,784,179 km

• M1: 287,228 km (0.104 R)

Asteroid Belt

Center: 6.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.6

Radius: 8.8

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.14 AU - 10.94 AU

Year: 10553 Days

Day: 14.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,784,179 km

• M1: 658,979 km (0.118 R)
• M2: 723,455 km (0.101 R)
• M3: 824,733 km (0.058 R)
• M4: 1,004,699 km (0.119 R)
• M5: 1,298,510 km (0.12 R)
• M6: 2,035,728 km (0.075 R)
• M7: 2,484,970 km (0.083 R)
• M8: 3,130,784 km (0.073 R)
• M9: 3,414,871 km (0.094 R)
• M10: 3,501,787 km (0.118 R)
• M11: 3,766,725 km (0.095 R)
• M12: 4,536,855 km (0.116 R)
• M13: 4,664,611 km (0.117 R)
• M14: 5,220,666 km (0.093 R)
• M15: 6,682,836 km (0.109 R)
• M16: 7,048,603 km (0.115 R)
• M17: 7,233,955 km (0.066 R)
• M18: 7,496,200 km (0.052 R)
• M19: 8,030,115 km (0.051 R)
• M20: 8,146,053 km (0.076 R)
• M21: 9,499,465 km (0.089 R)
• M22: 9,663,125 km (0.089 R)
• M23: 10,793,038 km (0.071 R)
• M24: 10,964,028 km (0.056 R)
• M25: 11,222,084 km (0.051 R)
• M26: 12,096,783 km (0.11 R)
• M27: 12,274,356 km (0.111 R)
• M28: 12,902,816 km (0.095 R)
• M29: 13,129,756 km (0.115 R)
• M30: 13,864,880 km (0.118 R)
• M31: 14,331,177 km (0.057 R)
• M32: 14,613,468 km (0.116 R)
• M33: 15,712,264 km (0.109 R)
• M34: 16,738,655 km (0.12 R)
• M35: 16,887,056 km (0.113 R)
• M36: 17,135,389 km (0.052 R)
• M37: 17,938,131 km (0.119 R)
• M38: 18,343,990 km (0.118 R)
• M39: 19,010,149 km (0.075 R)
• M40: 19,475,997 km (0.116 R)
• M41: 19,893,226 km (0.114 R)
• M42: 20,313,446 km (0.106 R)
• M43: 20,418,913 km (0.119 R)
• M44: 20,842,723 km (0.112 R)
• M45: 21,323,082 km (0.106 R)
• M46: 21,699,171 km (0.085 R)
• M47: 22,185,963 km (0.066 R)
• M48: 22,785,700 km (0.096 R)
• M49: 23,060,213 km (0.116 R)
• M50: 23,612,378 km (0.102 R)
• M51: 23,778,881 km (0.077 R)
• M52: 24,057,133 km (0.109 R)
• M53: 24,112,933 km (0.115 R)
• M54: 24,729,575 km (0.079 R)
• M55: 24,898,770 km (0.086 R)
• M56: 26,552,874 km (0.07 R)
• M57: 26,957,536 km (0.074 R)
• M58: 27,364,143 km (0.086 R)
• M59: 28,242,283 km (0.106 R)
• M60: 28,419,107 km (0.06 R)
• M61: 28,537,140 km (0.119 R)
• M62: 29,906,260 km (0.07 R)
• M63: 30,810,729 km (0.078 R)
• M64: 30,871,316 km (0.101 R)
• M65: 32,831,796 km (0.119 R)
• M66: 33,266,079 km (0.116 R)
• M67: 33,702,156 km (0.113 R)
• M68: 34,328,523 km (0.111 R)
• M69: 34,832,368 km (0.047 R)
• M70: 34,895,499 km (0.049 R)
• M71: 35,021,909 km (0.107 R)
• M72: 35,783,661 km (0.085 R)
• M73: 36,358,566 km (0.041 R)
• M74: 36,422,594 km (0.074 R)
• M75: 36,936,462 km (0.116 R)
• M76: 37,711,678 km (0.092 R)
• M77: 38,101,381 km (0.077 R)
• M78: 38,950,199 km (0.088 R)
• M79: 41,533,904 km (0.117 R)
• M80: 41,600,924 km (0.048 R)
• M81: 42,812,667 km (0.119 R)
• M82: 43,219,124 km (0.102 R)
• M83: 43,899,495 km (0.101 R)
• M84: 44,172,511 km (0.098 R)
• M85: 44,720,488 km (0.098 R)
• M86: 45,064,115 km (0.082 R)
• M87: 45,477,603 km (0.063 R)
• M88: 45,546,568 km (0.066 R)
• M89: 45,892,288 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.9

Radius: 13.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.63 AU - 12.41 AU

Year: 14004 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 83,784,179 km

• M1: 333,753 km (0.095 R)
• M2: 521,947 km (0.111 R)
• M3: 717,621 km (0.03 R)
• M4: 920,476 km (0.086 R)
• M5: 1,122,582 km (0.107 R)
• M6: 1,431,352 km (0.074 R)
• M7: 1,620,295 km (0.119 R)
• M8: 1,894,059 km (0.105 R)
• M9: 2,183,231 km (0.1 R)
• M10: 2,572,186 km (0.108 R)
• M11: 3,769,717 km (0.062 R)
• M12: 4,723,702 km (0.118 R)
• M13: 4,865,970 km (0.098 R)
• M14: 5,636,549 km (0.108 R)
• M15: 5,940,083 km (0.091 R)
• M16: 7,746,477 km (0.071 R)
• M17: 7,999,447 km (0.114 R)
• M18: 9,349,867 km (0.064 R)
• M19: 9,484,355 km (0.117 R)
• M20: 9,574,264 km (0.119 R)
• M21: 9,937,188 km (0.077 R)
• M22: 11,147,435 km (0.099 R)
• M23: 11,337,873 km (0.111 R)
• M24: 11,481,337 km (0.099 R)
• M25: 11,721,741 km (0.102 R)
• M26: 12,799,743 km (0.04 R)
• M27: 12,899,376 km (0.077 R)
• M28: 13,502,255 km (0.084 R)
• M29: 13,756,123 km (0.075 R)
• M30: 14,217,183 km (0.113 R)
• M31: 15,207,372 km (0.12 R)
• M32: 16,979,508 km (0.1 R)
• M33: 17,143,916 km (0.116 R)
• M34: 18,140,986 km (0.12 R)
• M35: 18,421,332 km (0.102 R)
• M36: 18,646,776 km (0.112 R)
• M37: 19,671,970 km (0.114 R)
• M38: 19,902,351 km (0.108 R)
• M39: 20,191,524 km (0.101 R)
• M40: 21,126,211 km (0.109 R)
• M41: 21,658,331 km (0.064 R)
• M42: 22,374,456 km (0.054 R)
• M43: 23,219,983 km (0.113 R)
• M44: 25,944,609 km (0.095 R)
• M45: 28,768,718 km (0.11 R)
• M46: 29,952,037 km (0.088 R)
• M47: 30,749,842 km (0.112 R)
• M48: 31,151,213 km (0.086 R)
• M49: 31,352,572 km (0.106 R)
• M50: 31,891,872 km (0.1 R)
• M51: 32,774,500 km (0.071 R)
• M52: 33,458,910 km (0.053 R)
• M53: 34,078,993 km (0.042 R)
• M54: 35,540,565 km (0.092 R)
• M55: 36,667,934 km (0.041 R)
• M56: 38,308,873 km (0.108 R)
• M57: 39,319,407 km (0.112 R)
• M58: 40,851,738 km (0.063 R)
• M59: 42,925,015 km (0.08 R)
• M60: 43,748,850 km (0.099 R)
• M61: 44,578,071 km (0.084 R)
• M62: 46,865,423 km (0.035 R)
• M63: 47,868,626 km (0.087 R)
• M64: 48,878,711 km (0.088 R)
• M65: 49,503,880 km (0.085 R)
• M66: 50,210,281 km (0.119 R)
• M67: 50,999,111 km (0.058 R)
• M68: 52,349,531 km (0.117 R)
• M69: 53,229,615 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.5

Radius: 7.2

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.75 AU - 15.69 AU

Year: 21266 Days

Day: 23.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,784,179 km

• M1: 210,933 km (0.09 R)
• M2: 489,335 km (0.093 R)
• M3: 548,725 km (0.101 R)
• M4: 720,015 km (0.078 R)
• M5: 1,220,419 km (0.066 R)
• M6: 2,166,925 km (0.097 R)
• M7: 2,798,378 km (0.118 R)
• M8: 3,404,698 km (0.075 R)
• M9: 3,562,524 km (0.116 R)
• M10: 3,926,495 km (0.082 R)
• M11: 4,344,921 km (0.071 R)
• M12: 4,733,576 km (0.111 R)
• M13: 5,406,018 km (0.093 R)
• M14: 5,870,968 km (0.12 R)
• M15: 6,060,509 km (0.119 R)
• M16: 7,596,580 km (0.081 R)
• M17: 7,959,355 km (0.111 R)
• M18: 8,327,814 km (0.091 R)
• M19: 9,912,804 km (0.102 R)
• M20: 10,537,824 km (0.105 R)
• M21: 11,647,391 km (0.041 R)
• M22: 11,885,700 km (0.105 R)
• M23: 13,039,549 km (0.115 R)
• M24: 14,038,563 km (0.065 R)
• M25: 14,165,273 km (0.078 R)
• M26: 14,419,589 km (0.115 R)
• M27: 14,611,374 km (0.081 R)
• M28: 15,126,888 km (0.116 R)
• M29: 15,386,889 km (0.035 R)
• M30: 15,452,114 km (0.12 R)
• M31: 15,582,862 km (0.095 R)
• M32: 16,043,474 km (0.111 R)
• M33: 16,642,015 km (0.081 R)
• M34: 16,709,035 km (0.106 R)
• M35: 16,977,862 km (0.035 R)
• M36: 17,519,706 km (0.079 R)
• M37: 17,724,356 km (0.093 R)
• M38: 19,179,045 km (0.085 R)
• M39: 19,460,439 km (0.112 R)
• M40: 19,530,900 km (0.088 R)
• M41: 19,956,206 km (0.079 R)
• M42: 20,599,627 km (0.099 R)
• M43: 20,960,158 km (0.106 R)
• M44: 21,468,342 km (0.088 R)
• M45: 21,907,112 km (0.052 R)
• M46: 24,144,947 km (0.072 R)
• M47: 24,601,220 km (0.078 R)
• M48: 25,676,829 km (0.092 R)
• M49: 25,754,321 km (0.067 R)
• M50: 26,064,736 km (0.103 R)
• M51: 26,689,457 km (0.078 R)
• M52: 27,953,409 km (0.076 R)
• M53: 28,672,975 km (0.092 R)
• M54: 28,833,793 km (0.1 R)
• M55: 29,236,809 km (0.108 R)
• M56: 29,479,607 km (0.098 R)
• M57: 29,885,765 km (0.102 R)
• M58: 31,115,310 km (0.03 R)
• M59: 31,860,906 km (0.117 R)
• M60: 33,032,257 km (0.097 R)
• M61: 34,473,633 km (0.101 R)
• M62: 35,245,109 km (0.09 R)
• M63: 35,849,035 km (0.091 R)
• M64: 35,935,503 km (0.082 R)
• M65: 36,892,181 km (0.112 R)
• M66: 38,919,382 km (0.112 R)
• M67: 39,275,575 km (0.09 R)
• M68: 39,454,045 km (0.109 R)
• M69: 39,901,642 km (0.077 R)
• M70: 43,264,901 km (0.045 R)
• M71: 44,282,167 km (0.09 R)
• M72: 44,654,067 km (0.117 R)
• M73: 44,840,466 km (0.071 R)
• M74: 45,307,361 km (0.104 R)
• M75: 45,401,009 km (0.094 R)
• M76: 46,340,334 km (0.073 R)
• M77: 46,434,730 km (0.089 R)
• M78: 47,476,081 km (0.047 R)
• M79: 48,142,839 km (0.115 R)
• M80: 48,908,630 km (0.034 R)
• M81: 49,196,905 km (0.062 R)
• M82: 54,181,955 km (0.091 R)
• M83: 54,878,632 km (0.12 R)
• M84: 57,593,385 km (0.115 R)
• M85: 60,557,667 km (0.112 R)
• M86: 61,902,552 km (0.081 R)
• M87: 62,006,522 km (0.116 R)
• M88: 63,676,034 km (0.081 R)
• M89: 66,314,343 km (0.089 R)
• M90: 67,166,003 km (0.051 R)
• M91: 70,392,231 km (0.087 R)
• M92: 71,043,580 km (0.04 R)
• M93: 71,914,988 km (0.097 R)
• M94: 72,899,641 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.2

Radius: 3.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.87 AU - 18.43 AU

Year: 23245 Days

Day: 18.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,784,179 km

• M1: 82,578 km (0.083 R)
• M2: 606,919 km (0.112 R)
• M3: 651,349 km (0.117 R)
• M4: 767,287 km (0.06 R)
• M5: 1,125,874 km (0.091 R)
• M6: 1,293,573 km (0.03 R)
• M7: 1,605,933 km (0.105 R)
• M8: 1,810,583 km (0.068 R)
• M9: 1,990,250 km (0.116 R)
• M10: 2,508,607 km (0.113 R)
• M11: 2,562,612 km (0.117 R)
• M12: 2,635,316 km (0.116 R)
• M13: 2,819,920 km (0.084 R)
• M14: 5,362,934 km (0.071 R)
• M15: 6,025,353 km (0.064 R)
• M16: 7,738,399 km (0.098 R)
• M17: 7,869,895 km (0.091 R)
• M18: 8,511,520 km (0.078 R)
• M19: 8,729,036 km (0.066 R)
• M20: 9,815,715 km (0.111 R)
• M21: 11,151,175 km (0.117 R)
• M22: 11,270,105 km (0.088 R)
• M23: 11,538,933 km (0.083 R)
• M24: 11,809,854 km (0.07 R)
• M25: 12,790,020 km (0.108 R)
• M26: 15,783,024 km (0.081 R)
• M27: 16,521,290 km (0.082 R)
• M28: 18,661,437 km (0.062 R)
• M29: 20,486,082 km (0.117 R)
• M30: 20,850,353 km (0.041 R)
• M31: 21,180,216 km (0.115 R)
• M32: 21,217,017 km (0.082 R)
• M33: 23,803,265 km (0.112 R)
• M34: 23,956,304 km (0.087 R)
• M35: 26,092,412 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.3

Radius: 7.8

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 19.25 AU - 20.07 AU

Year: 31221 Days

Day: 16.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,784,179 km

• M1: 193,580 km (0.111 R)
• M2: 266,434 km (0.095 R)
• M3: 668,702 km (0.109 R)
• M4: 1,516,025 km (0.106 R)
• M5: 1,781,711 km (0.067 R)
• M6: 2,026,303 km (0.078 R)
• M7: 2,356,615 km (0.079 R)
• M8: 2,508,906 km (0.102 R)
• M9: 2,863,453 km (0.104 R)
• M10: 3,191,820 km (0.105 R)
• M11: 3,929,487 km (0.097 R)
• M12: 4,527,879 km (0.075 R)
• M13: 5,452,992 km (0.086 R)
• M14: 5,655,099 km (0.115 R)
• M15: 5,757,124 km (0.06 R)
• M16: 6,328,888 km (0.047 R)
• M17: 6,810,144 km (0.104 R)
• M18: 6,973,206 km (0.117 R)
• M19: 7,247,867 km (0.089 R)
• M20: 7,864,659 km (0.068 R)
• M21: 8,850,659 km (0.045 R)
• M22: 9,028,680 km (0.085 R)
• M23: 11,255,893 km (0.1 R)
• M24: 11,577,978 km (0.039 R)
• M25: 11,642,903 km (0.084 R)
• M26: 12,165,598 km (0.098 R)
• M27: 12,297,543 km (0.092 R)
• M28: 12,562,780 km (0.09 R)
• M29: 14,471,649 km (0.047 R)
• M30: 15,175,058 km (0.058 R)
• M31: 15,817,581 km (0.094 R)
• M32: 17,351,259 km (0.096 R)
• M33: 18,855,465 km (0.101 R)
• M34: 19,391,774 km (0.091 R)
• M35: 20,401,110 km (0.081 R)
• M36: 21,030,618 km (0.099 R)
• M37: 24,355,880 km (0.058 R)
• M38: 24,438,907 km (0.107 R)
• M39: 24,522,233 km (0.083 R)
• M40: 25,107,310 km (0.09 R)
• M41: 25,697,174 km (0.11 R)
• M42: 26,291,527 km (0.077 R)
• M43: 26,462,218 km (0.107 R)
• M44: 26,890,367 km (0.12 R)
• M45: 27,753,696 km (0.106 R)
• M46: 28,363,457 km (0.113 R)
• M47: 29,596,144 km (0.105 R)
• M48: 31,116,357 km (0.036 R)
• M49: 32,022,471 km (0.108 R)
• M50: 33,582,628 km (0.091 R)
• M51: 33,860,580 km (0.087 R)
• M52: 34,046,231 km (0.118 R)
• M53: 34,232,182 km (0.067 R)
• M54: 34,792,276 km (0.075 R)
• M55: 36,205,826 km (0.076 R)
• M56: 38,699,922 km (0.093 R)
• M57: 39,088,577 km (0.119 R)
• M58: 39,576,117 km (0.055 R)
• M59: 41,249,070 km (0.093 R)
• M60: 41,546,620 km (0.117 R)
• M61: 41,844,918 km (0.027 R)
• M62: 42,044,182 km (0.075 R)
• M63: 43,448,009 km (0.076 R)
• M64: 43,649,667 km (0.106 R)
• M65: 45,377,522 km (0.077 R)
• M66: 47,023,996 km (0.077 R)
• M67: 48,167,223 km (0.091 R)
• M68: 50,375,138 km (0.099 R)
• M69: 50,799,398 km (0.09 R)
• M70: 50,905,612 km (0.06 R)
• M71: 54,888,805 km (0.033 R)
• M72: 55,653,699 km (0.065 R)
• M73: 55,872,860 km (0.032 R)
• M74: 60,315,767 km (0.087 R)
• M75: 60,428,414 km (0.079 R)
• M76: 62,351,944 km (0.066 R)
• M77: 62,465,638 km (0.086 R)
• M78: 63,607,219 km (0.059 R)
• M79: 64,640,492 km (0.117 R)
• M80: 65,217,042 km (0.098 R)
• M81: 65,679,449 km (0.115 R)
• M82: 68,241,911 km (0.077 R)
• M83: 70,244,428 km (0.073 R)
• M84: 74,427,484 km (0.049 R)
• M85: 75,637,431 km (0.078 R)
• M86: 76,975,734 km (0.051 R)
• M87: 77,342,249 km (0.108 R)
• M88: 78,690,574 km (0.085 R)
• M89: 81,037,765 km (0.059 R)
• M90: 82,781,927 km (0.06 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 19,638 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit