🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.51 AU - 0.59 AU

Year: 148 Days

Day: 38.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.32 AU - 1.96 AU

Year: 763 Days

Day: 25 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.56 AU - 3.32 AU

Year: 1832 Days

Day: 19.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.68 AU - 5.2 AU

Year: 3400 Days

Day: 17 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 13.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.77 AU - 6.81 AU

Year: 5063 Days

Day: 14.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 63,120,850 km

• M1: 284,984 km (0.072 R)
• M2: 464,352 km (0.074 R)
• M3: 572,810 km (0.088 R)
• M4: 675,285 km (0.057 R)
• M5: 1,016,218 km (0.07 R)
• M6: 1,323,792 km (0.105 R)
• M7: 1,455,288 km (0.107 R)
• M8: 1,828,535 km (0.09 R)
• M9: 2,337,616 km (0.058 R)
• M10: 3,482,938 km (0.073 R)
• M11: 3,575,090 km (0.084 R)
• M12: 3,809,360 km (0.111 R)
• M13: 4,442,010 km (0.109 R)
• M14: 4,830,665 km (0.12 R)
• M15: 5,142,576 km (0.114 R)
• M16: 6,062,155 km (0.109 R)
• M17: 6,211,154 km (0.039 R)
• M18: 6,722,779 km (0.111 R)
• M19: 6,896,312 km (0.105 R)
• M20: 7,012,849 km (0.115 R)
• M21: 8,009,769 km (0.106 R)
• M22: 8,379,575 km (0.116 R)
• M23: 8,483,246 km (0.056 R)
• M24: 8,629,254 km (0.055 R)
• M25: 9,436,035 km (0.062 R)
• M26: 9,739,420 km (0.104 R)
• M27: 10,046,095 km (0.113 R)
• M28: 10,601,552 km (0.073 R)
• M29: 11,235,698 km (0.083 R)
• M30: 11,580,521 km (0.073 R)
• M31: 11,789,060 km (0.103 R)
• M32: 11,952,122 km (0.051 R)
• M33: 12,257,002 km (0.086 R)
• M34: 12,588,062 km (0.071 R)
• M35: 12,778,650 km (0.113 R)
• M36: 13,138,732 km (0.11 R)
• M37: 13,501,956 km (0.081 R)
• M38: 13,599,494 km (0.081 R)
• M39: 14,213,742 km (0.072 R)
• M40: 14,511,891 km (0.09 R)
• M41: 14,937,946 km (0.089 R)
• M42: 15,038,625 km (0.111 R)
• M43: 15,648,386 km (0.081 R)
• M44: 15,853,485 km (0.086 R)
• M45: 17,049,669 km (0.115 R)
• M46: 17,287,081 km (0.049 R)
• M47: 17,605,425 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 9

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.38 AU - 6.54 AU

Year: 5288 Days

Day: 7.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,120,850 km

• M1: 118,631 km (0.032 R)
• M2: 293,062 km (0.111 R)
• M3: 426,354 km (0.079 R)
• M4: 561,590 km (0.112 R)
• M5: 1,132,605 km (0.115 R)
• M6: 1,412,653 km (0.058 R)
• M7: 1,471,295 km (0.11 R)
• M8: 1,873,115 km (0.113 R)
• M9: 2,069,836 km (0.093 R)
• M10: 2,137,006 km (0.093 R)
• M11: 2,773,844 km (0.08 R)
• M12: 3,152,027 km (0.115 R)
• M13: 3,347,252 km (0.089 R)
• M14: 3,406,643 km (0.114 R)
• M15: 3,607,104 km (0.115 R)
• M16: 4,296,002 km (0.052 R)
• M17: 4,733,127 km (0.109 R)
• M18: 4,799,997 km (0.073 R)
• M19: 4,867,017 km (0.071 R)
• M20: 5,115,948 km (0.033 R)
• M21: 5,276,466 km (0.097 R)
• M22: 5,415,443 km (0.048 R)
• M23: 5,626,077 km (0.114 R)
• M24: 6,298,968 km (0.066 R)
• M25: 6,870,581 km (0.088 R)
• M26: 7,355,428 km (0.059 R)
• M27: 7,641,160 km (0.083 R)
• M28: 7,877,674 km (0.064 R)
• M29: 8,143,210 km (0.113 R)
• M30: 8,847,667 km (0.053 R)
• M31: 8,985,447 km (0.065 R)
• M32: 9,290,925 km (0.099 R)
• M33: 9,402,825 km (0.101 R)
• M34: 9,487,048 km (0.117 R)
• M35: 9,826,635 km (0.101 R)
• M36: 10,517,628 km (0.096 R)
• M37: 10,663,486 km (0.094 R)
• M38: 10,780,771 km (0.091 R)
• M39: 12,374,287 km (0.025 R)
• M40: 12,559,340 km (0.085 R)
• M41: 12,714,173 km (0.087 R)
• M42: 12,869,755 km (0.086 R)
• M43: 13,088,467 km (0.077 R)
• M44: 13,593,211 km (0.112 R)
• M45: 15,575,382 km (0.098 R)
• M46: 15,708,524 km (0.068 R)
• M47: 16,684,800 km (0.109 R)
• M48: 16,923,409 km (0.063 R)
• M49: 17,335,102 km (0.11 R)
• M50: 17,473,181 km (0.114 R)
• M51: 18,098,500 km (0.119 R)
• M52: 18,484,313 km (0.114 R)
• M53: 18,660,539 km (0.06 R)
• M54: 18,731,299 km (0.105 R)
• M55: 19,837,874 km (0.052 R)
• M56: 20,526,623 km (0.112 R)
• M57: 21,518,756 km (0.029 R)
• M58: 21,667,008 km (0.093 R)
• M59: 21,778,458 km (0.102 R)
• M60: 21,927,457 km (0.047 R)
• M61: 22,039,357 km (0.077 R)
• M62: 23,511,400 km (0.087 R)
• M63: 23,702,287 km (0.117 R)
• M64: 23,893,922 km (0.103 R)
• M65: 24,278,538 km (0.062 R)
• M66: 25,248,979 km (0.08 R)
• M67: 25,327,219 km (0.113 R)
• M68: 25,522,893 km (0.115 R)
• M69: 25,758,659 km (0.057 R)
• M70: 25,876,692 km (0.089 R)
• M71: 26,271,630 km (0.031 R)
• M72: 26,509,640 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.1

Radius: 5.8

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.54 AU - 16.44 AU

Year: 18007 Days

Day: 22.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,120,850 km

• M1: 91,703 km (0.087 R)
• M2: 258,356 km (0.032 R)
• M3: 433,385 km (0.052 R)
• M4: 620,981 km (0.103 R)
• M5: 783,893 km (0.074 R)
• M6: 1,013,077 km (0.104 R)
• M7: 1,121,535 km (0.099 R)
• M8: 1,593,068 km (0.086 R)
• M9: 1,784,403 km (0.116 R)
• M10: 2,365,890 km (0.096 R)
• M11: 2,771,151 km (0.08 R)
• M12: 4,329,961 km (0.051 R)
• M13: 5,193,739 km (0.115 R)
• M14: 5,477,227 km (0.114 R)
• M15: 5,814,570 km (0.092 R)
• M16: 5,961,176 km (0.093 R)
• M17: 6,108,979 km (0.093 R)
• M18: 6,408,324 km (0.082 R)
• M19: 6,917,705 km (0.103 R)
• M20: 7,073,137 km (0.045 R)
• M21: 7,177,407 km (0.074 R)
• M22: 7,759,791 km (0.097 R)
• M23: 8,192,877 km (0.094 R)
• M24: 9,481,064 km (0.116 R)
• M25: 10,591,828 km (0.111 R)
• M26: 10,651,368 km (0.115 R)
• M27: 10,771,047 km (0.073 R)
• M28: 11,071,738 km (0.117 R)
• M29: 11,990,718 km (0.065 R)
• M30: 12,302,480 km (0.11 R)
• M31: 12,680,065 km (0.098 R)
• M32: 12,743,345 km (0.063 R)
• M33: 12,997,512 km (0.111 R)
• M34: 14,491,845 km (0.115 R)
• M35: 16,590,254 km (0.107 R)
• M36: 16,867,758 km (0.09 R)
• M37: 18,278,765 km (0.092 R)
• M38: 18,709,458 km (0.073 R)
• M39: 19,507,562 km (0.068 R)
• M40: 20,912,137 km (0.069 R)
• M41: 21,061,884 km (0.105 R)
• M42: 21,967,849 km (0.037 R)
• M43: 22,732,593 km (0.097 R)
• M44: 23,040,914 km (0.066 R)
• M45: 23,272,941 km (0.064 R)
• M46: 24,840,278 km (0.075 R)
• M47: 27,254,338 km (0.085 R)
• M48: 31,354,966 km (0.061 R)
• M49: 31,698,143 km (0.104 R)
• M50: 32,735,006 km (0.049 R)
• M51: 33,082,971 km (0.119 R)
• M52: 33,170,186 km (0.05 R)
• M53: 33,870,753 km (0.073 R)
• M54: 35,197,237 km (0.081 R)
• M55: 35,464,569 km (0.116 R)
• M56: 35,911,567 km (0.087 R)
• M57: 36,540,626 km (0.112 R)
• M58: 36,630,834 km (0.094 R)
• M59: 38,724,755 km (0.065 R)
• M60: 39,554,575 km (0.117 R)
• M61: 40,111,228 km (0.1 R)
• M62: 40,950,772 km (0.112 R)
• M63: 41,419,761 km (0.116 R)
• M64: 41,513,708 km (0.068 R)
• M65: 41,796,299 km (0.079 R)
• M66: 43,504,258 km (0.084 R)
• M67: 44,366,839 km (0.084 R)
• M68: 46,498,908 km (0.091 R)
• M69: 49,859,175 km (0.096 R)
• M70: 50,460,110 km (0.105 R)
• M71: 52,582,604 km (0.114 R)
• M72: 53,296,635 km (0.107 R)
• M73: 54,013,807 km (0.063 R)
• M74: 54,940,566 km (0.061 R)
• M75: 55,147,161 km (0.1 R)
• M76: 55,768,740 km (0.048 R)
• M77: 57,857,276 km (0.031 R)
• M78: 59,440,320 km (0.096 R)
• M79: 59,971,243 km (0.102 R)
• M80: 62,325,614 km (0.049 R)
• M81: 63,081,084 km (0.115 R)
• M82: 64,928,318 km (0.076 R)
• M83: 65,584,455 km (0.093 R)
• M84: 66,793,355 km (0.1 R)
• M85: 67,566,327 km (0.099 R)
• M86: 67,677,030 km (0.068 R)
• M87: 68,009,436 km (0.076 R)
• M88: 68,898,496 km (0.084 R)
• M89: 69,232,847 km (0.096 R)
• M90: 69,679,547 km (0.072 R)
• M91: 71,137,827 km (0.119 R)
• M92: 71,927,255 km (0.11 R)
• M93: 72,946,465 km (0.099 R)
• M94: 75,343,023 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.4

Radius: 7.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.72 AU - 17.22 AU

Year: 20005 Days

Day: 24.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 63,120,850 km

• M1: 204,500 km (0.05 R)
• M2: 281,693 km (0.116 R)
• M3: 440,416 km (0.087 R)
• M4: 514,467 km (0.059 R)
• M5: 616,642 km (0.097 R)
• M6: 789,278 km (0.111 R)
• M7: 1,048,531 km (0.097 R)
• M8: 1,744,760 km (0.058 R)
• M9: 1,866,832 km (0.063 R)
• M10: 2,009,698 km (0.068 R)
• M11: 2,479,286 km (0.112 R)
• M12: 3,559,681 km (0.098 R)
• M13: 3,941,006 km (0.095 R)
• M14: 4,382,619 km (0.078 R)
• M15: 4,621,377 km (0.072 R)
• M16: 4,742,402 km (0.065 R)
• M17: 5,464,810 km (0.036 R)
• M18: 5,851,820 km (0.097 R)
• M19: 6,221,177 km (0.089 R)
• M20: 6,274,583 km (0.109 R)
• M21: 6,381,696 km (0.114 R)
• M22: 6,489,556 km (0.087 R)
• M23: 6,598,014 km (0.11 R)
• M24: 7,657,765 km (0.037 R)
• M25: 8,324,673 km (0.09 R)
• M26: 8,531,417 km (0.106 R)
• M27: 8,769,726 km (0.11 R)
• M28: 8,919,773 km (0.116 R)
• M29: 9,497,670 km (0.102 R)
• M30: 11,630,486 km (0.104 R)
• M31: 11,961,098 km (0.085 R)
• M32: 13,176,730 km (0.041 R)
• M33: 13,659,931 km (0.087 R)
• M34: 15,360,709 km (0.028 R)
• M35: 16,383,360 km (0.107 R)
• M36: 16,716,664 km (0.055 R)
• M37: 16,902,914 km (0.096 R)
• M38: 17,239,659 km (0.114 R)
• M39: 17,692,192 km (0.119 R)
• M40: 17,996,175 km (0.091 R)
• M41: 18,340,101 km (0.047 R)
• M42: 18,763,313 km (0.053 R)
• M43: 19,698,150 km (0.104 R)
• M44: 20,171,178 km (0.078 R)
• M45: 20,369,396 km (0.088 R)
• M46: 21,410,447 km (0.047 R)
• M47: 21,978,321 km (0.117 R)
• M48: 23,878,363 km (0.105 R)
• M49: 24,046,063 km (0.088 R)
• M50: 26,045,737 km (0.049 R)
• M51: 26,348,224 km (0.08 R)
• M52: 27,174,752 km (0.087 R)
• M53: 27,525,260 km (0.113 R)
• M54: 27,613,224 km (0.117 R)
• M55: 28,897,970 km (0.082 R)
• M56: 29,210,929 km (0.11 R)
• M57: 30,066,330 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.1

Radius: 3.3

Gravity: 35.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.66 AU - 17.5 AU

Year: 20233 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,120,850 km

• M1: 180,864 km (0.109 R)
• M2: 402,119 km (0.11 R)
• M3: 508,334 km (0.089 R)
• M4: 545,733 km (0.097 R)
• M5: 584,030 km (0.057 R)
• M6: 683,812 km (0.117 R)
• M7: 1,362,687 km (0.071 R)
• M8: 2,126,235 km (0.085 R)
• M9: 2,630,529 km (0.056 R)
• M10: 2,663,291 km (0.112 R)
• M11: 4,423,459 km (0.12 R)
• M12: 4,462,504 km (0.067 R)
• M13: 4,619,433 km (0.05 R)
• M14: 4,738,363 km (0.119 R)
• M15: 4,938,824 km (0.087 R)
• M16: 5,265,247 km (0.119 R)
• M17: 5,306,536 km (0.074 R)
• M18: 5,431,151 km (0.05 R)
• M19: 5,895,951 km (0.081 R)
• M20: 5,981,820 km (0.102 R)
• M21: 6,241,971 km (0.059 R)
• M22: 6,461,581 km (0.111 R)
• M23: 6,594,573 km (0.078 R)
• M24: 6,683,734 km (0.106 R)
• M25: 7,319,076 km (0.059 R)
• M26: 7,457,753 km (0.101 R)
• M27: 7,925,994 km (0.055 R)
• M28: 8,211,577 km (0.116 R)
• M29: 9,387,117 km (0.068 R)
• M30: 9,588,027 km (0.055 R)
• M31: 9,790,433 km (0.119 R)
• M32: 10,096,659 km (0.052 R)
• M33: 10,876,064 km (0.079 R)
• M34: 10,928,723 km (0.071 R)
• M35: 11,782,328 km (0.116 R)
• M36: 11,944,792 km (0.114 R)
• M37: 11,999,096 km (0.096 R)
• M38: 12,053,549 km (0.088 R)
• M39: 12,162,606 km (0.095 R)
• M40: 12,990,780 km (0.049 R)
• M41: 13,894,052 km (0.083 R)
• M42: 14,122,937 km (0.063 R)
• M43: 14,992,699 km (0.091 R)
• M44: 15,168,626 km (0.062 R)
• M45: 15,463,633 km (0.077 R)
• M46: 15,879,515 km (0.026 R)
• M47: 15,999,043 km (0.08 R)
• M48: 16,905,158 km (0.055 R)
• M49: 17,765,645 km (0.111 R)
• M50: 18,014,127 km (0.06 R)
• M51: 18,514,532 km (0.088 R)
• M52: 19,273,591 km (0.084 R)
• M53: 19,464,927 km (0.115 R)
• M54: 20,756,854 km (0.095 R)
• M55: 20,887,453 km (0.084 R)
• M56: 22,880,546 km (0.042 R)
• M57: 23,899,457 km (0.082 R)
• M58: 24,863,914 km (0.093 R)
• M59: 25,141,717 km (0.075 R)
• M60: 26,759,319 km (0.083 R)
• M61: 26,830,378 km (0.081 R)
• M62: 26,972,795 km (0.079 R)
• M63: 27,473,051 km (0.114 R)
• M64: 27,976,447 km (0.12 R)
• M65: 28,628,096 km (0.117 R)
• M66: 32,413,670 km (0.11 R)
• M67: 32,793,200 km (0.115 R)
• M68: 32,945,341 km (0.117 R)
• M69: 33,863,572 km (0.086 R)
• M70: 34,017,509 km (0.09 R)
• M71: 35,256,628 km (0.118 R)
• M72: 37,858,733 km (0.044 R)
• M73: 39,951,907 km (0.112 R)
• M74: 40,277,282 km (0.087 R)
• M75: 41,422,902 km (0.101 R)
• M76: 41,505,181 km (0.12 R)
• M77: 42,496,417 km (0.102 R)
• M78: 43,328,330 km (0.12 R)
• M79: 45,008,165 km (0.109 R)
• M80: 45,261,883 km (0.07 R)
• M81: 45,770,965 km (0.074 R)
• M82: 47,395,448 km (0.035 R)
• M83: 47,567,485 km (0.111 R)
• M84: 49,299,829 km (0.067 R)
• M85: 50,788,477 km (0.067 R)
• M86: 51,052,817 km (0.107 R)
• M87: 53,272,400 km (0.104 R)
• M88: 54,438,964 km (0.111 R)
• M89: 55,523,399 km (0.054 R)
• M90: 56,341,251 km (0.056 R)
• M91: 60,396,849 km (0.064 R)
• M92: 60,583,398 km (0.116 R)
• M93: 62,648,297 km (0.102 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 18,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit