🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.49 AU - 0.61 AU

Year: 150 Days

Day: 20.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.55 AU - 1.61 AU

Year: 733 Days

Day: 40.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.42 AU - 1.82 AU

Year: 761 Days

Day: 15 Hours

Environment

Temp: -41 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.82 AU - 2.64 AU

Year: 1229 Days

Day: 37.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.71 AU - 3.67 AU

Year: 2102 Days

Day: 25.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.4

Radius: 8.1

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.84 AU - 5.8 AU

Year: 3904 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,653,534 km

• M1: 119,828 km (0.03 R)
• M2: 176,376 km (0.032 R)
• M3: 232,774 km (0.073 R)
• M4: 355,893 km (0.103 R)
• M5: 436,227 km (0.118 R)
• M6: 595,848 km (0.058 R)
• M7: 895,942 km (0.09 R)
• M8: 1,116,150 km (0.038 R)
• M9: 1,253,929 km (0.113 R)
• M10: 2,227,961 km (0.052 R)
• M11: 2,473,900 km (0.067 R)
• M12: 2,747,215 km (0.09 R)
• M13: 2,840,564 km (0.102 R)
• M14: 2,934,811 km (0.043 R)
• M15: 3,263,627 km (0.085 R)
• M16: 3,977,059 km (0.108 R)
• M17: 4,040,339 km (0.117 R)
• M18: 4,471,480 km (0.048 R)
• M19: 4,537,453 km (0.098 R)
• M20: 4,894,693 km (0.084 R)
• M21: 4,962,610 km (0.042 R)
• M22: 5,122,530 km (0.109 R)
• M23: 5,875,157 km (0.059 R)
• M24: 6,117,356 km (0.084 R)
• M25: 6,412,363 km (0.073 R)
• M26: 6,863,700 km (0.102 R)
• M27: 7,533,749 km (0.095 R)
• M28: 7,797,041 km (0.069 R)
• M29: 8,170,587 km (0.054 R)
• M30: 8,332,601 km (0.09 R)
• M31: 8,441,209 km (0.103 R)
• M32: 8,550,117 km (0.111 R)
• M33: 8,659,622 km (0.109 R)
• M34: 9,467,451 km (0.085 R)
• M35: 9,951,998 km (0.052 R)
• M36: 10,241,021 km (0.051 R)
• M37: 10,503,267 km (0.118 R)
• M38: 10,620,701 km (0.072 R)
• M39: 10,797,376 km (0.08 R)
• M40: 10,975,248 km (0.077 R)
• M41: 11,064,558 km (0.086 R)
• M42: 11,756,747 km (0.051 R)
• M43: 12,123,561 km (0.109 R)
• M44: 12,339,281 km (0.113 R)
• M45: 12,556,198 km (0.099 R)
• M46: 12,712,079 km (0.05 R)
• M47: 12,774,461 km (0.111 R)
• M48: 12,837,143 km (0.025 R)
• M49: 13,025,487 km (0.05 R)
• M50: 13,120,032 km (0.098 R)
• M51: 13,341,437 km (0.101 R)
• M52: 13,436,731 km (0.069 R)
• M53: 13,500,460 km (0.099 R)
• M54: 13,628,067 km (0.114 R)
• M55: 14,077,908 km (0.065 R)
• M56: 14,337,011 km (0.101 R)
• M57: 14,663,284 km (0.073 R)
• M58: 15,091,134 km (0.096 R)
• M59: 15,289,950 km (0.073 R)
• M60: 15,757,293 km (0.092 R)
• M61: 15,925,441 km (0.064 R)
• M62: 16,127,847 km (0.118 R)
• M63: 16,535,352 km (0.099 R)
• M64: 16,671,935 km (0.09 R)
• M65: 17,673,193 km (0.113 R)
• M66: 17,812,918 km (0.102 R)
• M67: 19,265,363 km (0.094 R)
• M68: 20,169,533 km (0.118 R)
• M69: 20,535,001 km (0.081 R)
• M70: 20,681,906 km (0.103 R)
• M71: 20,829,110 km (0.043 R)
• M72: 21,124,416 km (0.084 R)
• M73: 21,347,018 km (0.103 R)
• M74: 21,644,718 km (0.083 R)
• M75: 22,622,190 km (0.053 R)
• M76: 22,698,036 km (0.092 R)
• M77: 23,537,280 km (0.067 R)
• M78: 23,729,513 km (0.084 R)
• M79: 24,620,070 km (0.084 R)
• M80: 25,010,670 km (0.111 R)
• M81: 26,553,772 km (0.025 R)
• M82: 26,673,600 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 9.9

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.35 AU - 5.99 AU

Year: 4337 Days

Day: 5.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,653,534 km

• M1: 197,320 km (0.094 R)
• M2: 282,890 km (0.045 R)
• M3: 472,729 km (0.12 R)
• M4: 546,182 km (0.091 R)
• M5: 614,249 km (0.085 R)
• M6: 953,238 km (0.097 R)
• M7: 1,149,959 km (0.084 R)
• M8: 1,266,645 km (0.116 R)
• M9: 1,333,216 km (0.083 R)
• M10: 1,414,747 km (0.095 R)
• M11: 1,512,135 km (0.101 R)
• M12: 1,611,917 km (0.099 R)
• M13: 2,623,348 km (0.106 R)
• M14: 2,726,870 km (0.114 R)
• M15: 2,796,583 km (0.066 R)
• M16: 3,099,668 km (0.098 R)
• M17: 3,190,923 km (0.088 R)
• M18: 3,301,625 km (0.081 R)
• M19: 4,111,847 km (0.068 R)
• M20: 4,293,160 km (0.116 R)
• M21: 4,395,185 km (0.109 R)
• M22: 4,477,315 km (0.118 R)
• M23: 4,601,481 km (0.116 R)
• M24: 4,664,013 km (0.1 R)
• M25: 4,811,068 km (0.081 R)
• M26: 4,917,132 km (0.105 R)
• M27: 5,002,403 km (0.093 R)
• M28: 5,305,040 km (0.079 R)
• M29: 5,392,704 km (0.055 R)
• M30: 5,524,949 km (0.111 R)
• M31: 5,636,100 km (0.116 R)
• M32: 6,087,736 km (0.076 R)
• M33: 6,202,627 km (0.078 R)
• M34: 6,271,741 km (0.084 R)
• M35: 6,411,017 km (0.1 R)
• M36: 6,598,164 km (0.107 R)
• M37: 6,787,255 km (0.113 R)
• M38: 6,930,271 km (0.108 R)
• M39: 7,122,355 km (0.108 R)
• M40: 7,759,193 km (0.069 R)
• M41: 7,858,825 km (0.091 R)
• M42: 8,009,021 km (0.057 R)
• M43: 8,160,265 km (0.099 R)
• M44: 8,439,863 km (0.114 R)
• M45: 8,956,275 km (0.067 R)
• M46: 9,113,203 km (0.049 R)
• M47: 9,376,944 km (0.106 R)
• M48: 9,777,118 km (0.111 R)
• M49: 10,046,993 km (0.117 R)
• M50: 10,182,828 km (0.063 R)
• M51: 10,511,494 km (0.054 R)
• M52: 10,594,072 km (0.078 R)
• M53: 10,815,776 km (0.111 R)
• M54: 11,235,398 km (0.106 R)
• M55: 11,574,986 km (0.117 R)
• M56: 11,688,979 km (0.05 R)
• M57: 11,803,272 km (0.114 R)
• M58: 12,033,054 km (0.086 R)
• M59: 12,119,522 km (0.102 R)
• M60: 12,438,764 km (0.094 R)
• M61: 12,760,549 km (0.084 R)
• M62: 12,996,465 km (0.09 R)
• M63: 13,174,336 km (0.081 R)
• M64: 13,502,405 km (0.095 R)
• M65: 14,105,882 km (0.096 R)
• M66: 14,687,369 km (0.12 R)
• M67: 15,308,051 km (0.079 R)
• M68: 15,433,115 km (0.043 R)
• M69: 16,255,005 km (0.075 R)
• M70: 16,382,612 km (0.104 R)
• M71: 16,510,668 km (0.065 R)
• M72: 16,606,860 km (0.057 R)
• M73: 17,318,347 km (0.092 R)
• M74: 17,416,184 km (0.062 R)
• M75: 19,342,705 km (0.092 R)
• M76: 19,783,720 km (0.038 R)
• M77: 21,651,001 km (0.1 R)
• M78: 22,003,004 km (0.096 R)
• M79: 22,392,408 km (0.107 R)
• M80: 22,463,317 km (0.11 R)
• M81: 23,106,139 km (0.09 R)
• M82: 23,501,825 km (0.098 R)
• M83: 24,045,015 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 13.7

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.6 AU - 11.88 AU

Year: 14842 Days

Day: 9 Hours

Environment

Temp: -181 °C

Axial Tilt: 67.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,653,534 km

• M1: 174,880 km (0.052 R)
• M2: 347,217 km (0.112 R)
• M3: 502,350 km (0.063 R)
• M4: 788,830 km (0.081 R)
• M5: 896,839 km (0.071 R)
• M6: 1,010,384 km (0.073 R)
• M7: 1,109,119 km (0.05 R)
• M8: 1,493,585 km (0.102 R)
• M9: 1,725,462 km (0.049 R)
• M10: 1,994,588 km (0.071 R)
• M11: 2,121,447 km (0.076 R)
• M12: 2,251,149 km (0.083 R)
• M13: 2,768,907 km (0.12 R)
• M14: 3,849,452 km (0.091 R)
• M15: 4,171,088 km (0.027 R)
• M16: 5,294,418 km (0.072 R)
• M17: 5,908,069 km (0.112 R)
• M18: 6,018,771 km (0.089 R)
• M19: 6,242,270 km (0.102 R)
• M20: 6,774,540 km (0.12 R)
• M21: 7,202,988 km (0.102 R)
• M22: 7,600,320 km (0.082 R)
• M23: 8,457,964 km (0.065 R)
• M24: 8,624,766 km (0.091 R)
• M25: 8,834,951 km (0.046 R)
• M26: 9,561,997 km (0.053 R)
• M27: 9,735,979 km (0.102 R)
• M28: 9,954,841 km (0.089 R)
• M29: 11,256,492 km (0.05 R)
• M30: 11,624,951 km (0.082 R)
• M31: 13,090,262 km (0.113 R)
• M32: 13,575,259 km (0.116 R)
• M33: 13,673,096 km (0.118 R)
• M34: 15,065,702 km (0.098 R)
• M35: 15,420,997 km (0.094 R)
• M36: 15,881,908 km (0.087 R)
• M37: 16,088,054 km (0.05 R)
• M38: 16,659,967 km (0.053 R)
• M39: 17,185,654 km (0.091 R)
• M40: 17,291,419 km (0.079 R)
• M41: 18,038,062 km (0.076 R)
• M42: 18,577,961 km (0.096 R)
• M43: 18,740,873 km (0.072 R)
• M44: 21,583,532 km (0.036 R)
• M45: 21,697,825 km (0.105 R)
• M46: 23,200,685 km (0.087 R)
• M47: 24,083,013 km (0.111 R)
• M48: 24,320,126 km (0.064 R)
• M49: 24,737,055 km (0.089 R)
• M50: 24,976,262 km (0.096 R)
• M51: 25,096,240 km (0.09 R)
• M52: 25,276,505 km (0.061 R)
• M53: 25,457,219 km (0.082 R)
• M54: 25,638,382 km (0.116 R)
• M55: 25,819,844 km (0.118 R)
• M56: 26,306,187 km (0.095 R)
• M57: 28,719,650 km (0.03 R)
• M58: 29,160,365 km (0.054 R)
• M59: 29,603,175 km (0.094 R)
• M60: 30,112,107 km (0.059 R)
• M61: 30,816,713 km (0.062 R)
• M62: 31,267,750 km (0.094 R)
• M63: 33,754,815 km (0.097 R)
• M64: 34,620,238 km (0.104 R)
• M65: 37,191,527 km (0.088 R)
• M66: 37,534,405 km (0.07 R)
• M67: 37,671,885 km (0.097 R)
• M68: 41,091,394 km (0.087 R)
• M69: 41,659,117 km (0.075 R)
• M70: 41,872,743 km (0.044 R)
• M71: 42,086,668 km (0.098 R)
• M72: 42,229,385 km (0.093 R)
• M73: 43,161,678 km (0.083 R)
• M74: 43,883,339 km (0.026 R)
• M75: 44,173,259 km (0.058 R)
• M76: 44,754,746 km (0.11 R)
• M77: 45,119,466 km (0.07 R)
• M78: 45,851,897 km (0.096 R)
• M79: 47,923,678 km (0.053 R)
• M80: 48,596,120 km (0.094 R)
• M81: 50,025,827 km (0.052 R)
• M82: 50,177,220 km (0.068 R)
• M83: 50,783,989 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.7

Radius: 7.7

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.85 AU - 21.01 AU

Year: 28012 Days

Day: 15.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,653,534 km

• M1: 98,286 km (0.104 R)
• M2: 186,399 km (0.115 R)
• M3: 254,765 km (0.101 R)
• M4: 796,160 km (0.078 R)
• M5: 1,164,769 km (0.075 R)
• M6: 1,250,339 km (0.056 R)
• M7: 1,581,997 km (0.068 R)
• M8: 2,432,461 km (0.073 R)
• M9: 2,961,739 km (0.078 R)
• M10: 3,609,348 km (0.089 R)
• M11: 3,735,459 km (0.102 R)
• M12: 4,123,067 km (0.112 R)
• M13: 4,705,302 km (0.04 R)
• M14: 6,045,100 km (0.102 R)
• M15: 6,499,429 km (0.11 R)
• M16: 8,987,990 km (0.108 R)
• M17: 10,510,447 km (0.061 R)
• M18: 10,691,311 km (0.113 R)
• M19: 11,672,673 km (0.045 R)
• M20: 12,491,273 km (0.088 R)
• M21: 13,068,720 km (0.061 R)
• M22: 13,852,164 km (0.045 R)
• M23: 14,382,938 km (0.112 R)
• M24: 14,449,808 km (0.078 R)
• M25: 14,785,356 km (0.028 R)
• M26: 15,123,597 km (0.05 R)
• M27: 15,945,637 km (0.076 R)
• M28: 16,362,118 km (0.099 R)
• M29: 16,641,866 km (0.042 R)
• M30: 16,782,188 km (0.117 R)
• M31: 17,490,235 km (0.092 R)
• M32: 17,704,459 km (0.067 R)
• M33: 19,820,671 km (0.081 R)
• M34: 21,173,783 km (0.11 R)
• M35: 21,631,403 km (0.113 R)
• M36: 22,867,680 km (0.068 R)
• M37: 23,337,268 km (0.096 R)
• M38: 23,888,985 km (0.1 R)
• M39: 24,524,925 km (0.06 R)
• M40: 25,894,494 km (0.081 R)
• M41: 26,794,026 km (0.091 R)
• M42: 26,876,305 km (0.109 R)
• M43: 27,870,083 km (0.088 R)
• M44: 28,960,353 km (0.113 R)
• M45: 29,129,249 km (0.099 R)
• M46: 29,553,209 km (0.11 R)
• M47: 29,893,694 km (0.107 R)
• M48: 30,664,721 km (0.079 R)
• M49: 31,442,181 km (0.075 R)
• M50: 32,576,732 km (0.101 R)
• M51: 33,635,884 km (0.065 R)
• M52: 35,155,500 km (0.12 R)
• M53: 39,753,091 km (0.085 R)
• M54: 39,940,836 km (0.11 R)
• M55: 41,168,736 km (0.113 R)
• M56: 42,793,069 km (0.1 R)
• M57: 43,274,774 km (0.092 R)
• M58: 43,855,214 km (0.067 R)
• M59: 44,243,570 km (0.098 R)
• M60: 47,391,708 km (0.061 R)
• M61: 47,989,950 km (0.071 R)
• M62: 48,189,962 km (0.119 R)
• M63: 48,390,124 km (0.101 R)
• M64: 49,698,507 km (0.051 R)
• M65: 50,002,041 km (0.098 R)
• M66: 50,306,323 km (0.049 R)
• M67: 50,712,930 km (0.117 R)
• M68: 50,916,533 km (0.052 R)
• M69: 51,631,611 km (0.103 R)
• M70: 52,041,658 km (0.11 R)
• M71: 54,108,353 km (0.069 R)
• M72: 56,623,542 km (0.05 R)
• M73: 57,789,059 km (0.11 R)
• M74: 58,748,580 km (0.099 R)
• M75: 59,176,729 km (0.105 R)
• M76: 60,575,319 km (0.107 R)
• M77: 60,899,498 km (0.12 R)
• M78: 64,504,507 km (0.078 R)
• M79: 64,835,717 km (0.1 R)
• M80: 66,499,993 km (0.117 R)
• M81: 67,281,343 km (0.091 R)
• M82: 67,393,242 km (0.119 R)
• M83: 69,530,846 km (0.074 R)
• M84: 69,983,679 km (0.114 R)
• M85: 70,664,649 km (0.092 R)
• M86: 71,576,298 km (0.043 R)
• M87: 72,147,911 km (0.094 R)
• M88: 73,987,516 km (0.112 R)
• M89: 74,913,079 km (0.113 R)
• M90: 75,145,105 km (0.032 R)
• M91: 75,377,281 km (0.115 R)
• M92: 75,609,756 km (0.118 R)
• M93: 76,075,454 km (0.095 R)
• M94: 77,712,803 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 13,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit