🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.63 AU - 0.99 AU

Year: 272 Days

Day: 40.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.72 AU - 2.12 AU

Year: 992 Days

Day: 28.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 54 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,530,755 km

• M1: 823,985 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.69 AU - 2.71 AU

Year: 1654 Days

Day: 18.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.44 AU - 4.6 AU

Year: 3005 Days

Day: 38.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.3

Radius: 14.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.86 AU - 9.9 AU

Year: 10709 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,530,755 km

• M1: 239,357 km (0.07 R)
• M2: 531,970 km (0.111 R)
• M3: 691,142 km (0.107 R)
• M4: 798,404 km (0.072 R)
• M5: 1,094,907 km (0.027 R)
• M6: 1,307,485 km (0.048 R)
• M7: 1,498,372 km (0.06 R)
• M8: 1,812,528 km (0.096 R)
• M9: 1,987,707 km (0.114 R)
• M10: 2,209,710 km (0.068 R)
• M11: 2,355,269 km (0.062 R)
• M12: 3,225,779 km (0.112 R)
• M13: 4,163,159 km (0.103 R)
• M14: 4,689,145 km (0.076 R)
• M15: 4,796,856 km (0.086 R)
• M16: 4,905,464 km (0.098 R)
• M17: 5,014,969 km (0.085 R)
• M18: 5,489,344 km (0.094 R)
• M19: 5,660,335 km (0.091 R)
• M20: 6,095,515 km (0.116 R)
• M21: 6,332,179 km (0.083 R)
• M22: 6,601,904 km (0.115 R)
• M23: 7,655,521 km (0.098 R)
• M24: 8,234,465 km (0.059 R)
• M25: 8,332,302 km (0.1 R)
• M26: 8,961,361 km (0.106 R)
• M27: 9,230,937 km (0.111 R)
• M28: 10,195,095 km (0.052 R)
• M29: 10,939,494 km (0.109 R)
• M30: 11,119,311 km (0.088 R)
• M31: 11,263,822 km (0.115 R)
• M32: 11,627,943 km (0.114 R)
• M33: 11,848,451 km (0.092 R)
• M34: 11,996,104 km (0.114 R)
• M35: 12,256,105 km (0.115 R)
• M36: 12,368,004 km (0.109 R)
• M37: 12,781,492 km (0.117 R)
• M38: 13,583,786 km (0.089 R)
• M39: 14,127,574 km (0.091 R)
• M40: 14,559,912 km (0.083 R)
• M41: 14,797,623 km (0.108 R)
• M42: 15,477,994 km (0.115 R)
• M43: 16,005,327 km (0.073 R)
• M44: 16,250,667 km (0.108 R)
• M45: 16,414,926 km (0.085 R)
• M46: 17,748,890 km (0.04 R)
• M47: 18,045,243 km (0.078 R)
• M48: 18,686,120 km (0.078 R)
• M49: 18,901,392 km (0.105 R)
• M50: 19,160,794 km (0.086 R)
• M51: 19,421,394 km (0.075 R)
• M52: 19,639,358 km (0.116 R)
• M53: 20,831,055 km (0.088 R)
• M54: 20,964,945 km (0.107 R)
• M55: 22,182,522 km (0.102 R)
• M56: 22,456,136 km (0.067 R)
• M57: 22,914,803 km (0.037 R)
• M58: 23,053,032 km (0.052 R)
• M59: 23,469,363 km (0.071 R)
• M60: 23,841,413 km (0.109 R)
• M61: 24,168,583 km (0.094 R)
• M62: 24,685,893 km (0.118 R)
• M63: 25,111,798 km (0.108 R)
• M64: 25,970,938 km (0.062 R)
• M65: 26,163,172 km (0.034 R)
• M66: 26,355,854 km (0.101 R)
• M67: 26,597,305 km (0.087 R)
• M68: 26,888,123 km (0.049 R)
• M69: 28,754,506 km (0.092 R)
• M70: 28,853,989 km (0.108 R)
• M71: 29,003,287 km (0.062 R)
• M72: 29,954,730 km (0.107 R)
• M73: 30,409,058 km (0.114 R)
• M74: 31,426,773 km (0.093 R)
• M75: 31,837,120 km (0.07 R)
• M76: 32,404,096 km (0.053 R)
• M77: 32,507,468 km (0.078 R)
• M78: 33,704,999 km (0.063 R)
• M79: 34,599,444 km (0.039 R)
• M80: 34,917,041 km (0.119 R)
• M81: 35,555,076 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 13.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.38 AU - 10.4 AU

Year: 12485 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,530,755 km

• M1: 225,444 km (0.077 R)
• M2: 471,532 km (0.106 R)
• M3: 964,158 km (0.097 R)
• M4: 1,054,366 km (0.042 R)
• M5: 1,147,715 km (0.067 R)
• M6: 1,659,190 km (0.069 R)
• M7: 1,747,453 km (0.094 R)
• M8: 1,860,100 km (0.06 R)
• M9: 2,562,761 km (0.115 R)
• M10: 3,011,106 km (0.113 R)
• M11: 3,399,013 km (0.102 R)
• M12: 3,862,318 km (0.088 R)
• M13: 4,101,525 km (0.08 R)
• M14: 4,192,480 km (0.104 R)
• M15: 5,042,196 km (0.117 R)
• M16: 5,671,854 km (0.115 R)
• M17: 5,875,905 km (0.063 R)
• M18: 6,221,476 km (0.093 R)
• M19: 6,538,175 km (0.079 R)
• M20: 7,077,924 km (0.112 R)
• M21: 7,187,729 km (0.087 R)
• M22: 7,557,535 km (0.104 R)
• M23: 7,669,584 km (0.1 R)
• M24: 7,820,079 km (0.086 R)
• M25: 8,162,209 km (0.109 R)
• M26: 8,354,293 km (0.058 R)
• M27: 8,509,276 km (0.103 R)
• M28: 8,900,625 km (0.065 R)
• M29: 9,019,106 km (0.044 R)
• M30: 9,377,991 km (0.097 R)
• M31: 10,274,980 km (0.039 R)
• M32: 10,441,034 km (0.119 R)
• M33: 10,860,207 km (0.052 R)
• M34: 11,029,402 km (0.037 R)
• M35: 11,413,270 km (0.103 R)
• M36: 12,458,511 km (0.111 R)
• M37: 12,858,386 km (0.081 R)
• M38: 13,534,269 km (0.117 R)
• M39: 14,453,398 km (0.1 R)
• M40: 14,873,619 km (0.092 R)
• M41: 15,203,183 km (0.103 R)
• M42: 15,821,920 km (0.099 R)
• M43: 16,740,899 km (0.099 R)
• M44: 17,034,710 km (0.105 R)
• M45: 17,132,995 km (0.113 R)
• M46: 17,528,083 km (0.116 R)
• M47: 18,985,765 km (0.047 R)
• M48: 19,343,453 km (0.094 R)
• M49: 20,482,192 km (0.096 R)
• M50: 20,586,761 km (0.074 R)
• M51: 21,165,256 km (0.105 R)
• M52: 21,962,763 km (0.069 R)
• M53: 23,532,343 km (0.12 R)
• M54: 24,081,966 km (0.099 R)
• M55: 24,858,529 km (0.089 R)
• M56: 24,970,129 km (0.073 R)
• M57: 25,925,610 km (0.052 R)
• M58: 26,265,646 km (0.088 R)
• M59: 27,410,070 km (0.066 R)
• M60: 27,640,899 km (0.108 R)
• M61: 30,819,705 km (0.11 R)
• M62: 30,999,671 km (0.056 R)
• M63: 31,360,650 km (0.105 R)
• M64: 31,481,376 km (0.086 R)
• M65: 31,965,475 km (0.105 R)
• M66: 33,679,417 km (0.079 R)
• M67: 33,802,985 km (0.081 R)
• M68: 34,236,520 km (0.113 R)
• M69: 34,423,068 km (0.068 R)
• M70: 35,234,786 km (0.068 R)
• M71: 35,422,981 km (0.11 R)
• M72: 38,157,480 km (0.073 R)
• M73: 38,673,593 km (0.106 R)
• M74: 39,517,474 km (0.104 R)
• M75: 39,908,972 km (0.102 R)
• M76: 40,432,864 km (0.046 R)
• M77: 40,564,211 km (0.106 R)
• M78: 42,885,820 km (0.044 R)
• M79: 43,557,066 km (0.073 R)
• M80: 44,164,134 km (0.118 R)
• M81: 44,502,674 km (0.047 R)
• M82: 45,386,797 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.1

Radius: 8

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.4 AU - 12.84 AU

Year: 15729 Days

Day: 21.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,530,755 km

• M1: 428,897 km (0.064 R)
• M2: 704,606 km (0.079 R)
• M3: 1,132,605 km (0.12 R)
• M4: 1,291,478 km (0.055 R)
• M5: 1,601,595 km (0.035 R)
• M6: 1,690,157 km (0.099 R)
• M7: 1,750,145 km (0.101 R)
• M8: 2,125,487 km (0.114 R)
• M9: 2,356,017 km (0.113 R)
• M10: 2,525,511 km (0.111 R)
• M11: 2,912,820 km (0.11 R)
• M12: 4,265,334 km (0.058 R)
• M13: 5,378,791 km (0.105 R)
• M14: 5,602,739 km (0.06 R)
• M15: 6,013,685 km (0.097 R)
• M16: 6,246,160 km (0.058 R)
• M17: 7,205,681 km (0.107 R)
• M18: 8,364,915 km (0.044 R)
• M19: 9,098,542 km (0.05 R)
• M20: 9,151,650 km (0.074 R)
• M21: 9,798,212 km (0.108 R)
• M22: 9,907,269 km (0.083 R)
• M23: 10,459,285 km (0.031 R)
• M24: 10,626,834 km (0.12 R)
• M25: 12,057,289 km (0.044 R)
• M26: 12,350,651 km (0.077 R)
• M27: 13,004,244 km (0.12 R)
• M28: 13,365,373 km (0.052 R)
• M29: 13,913,500 km (0.105 R)
• M30: 14,097,804 km (0.119 R)
• M31: 14,283,006 km (0.116 R)
• M32: 14,905,932 km (0.103 R)
• M33: 15,031,594 km (0.117 R)
• M34: 15,220,686 km (0.112 R)
• M35: 15,537,684 km (0.072 R)
• M36: 16,436,916 km (0.049 R)
• M37: 16,501,692 km (0.119 R)
• M38: 16,762,142 km (0.057 R)
• M39: 18,622,242 km (0.102 R)
• M40: 19,370,830 km (0.115 R)
• M41: 19,645,492 km (0.107 R)
• M42: 20,059,878 km (0.066 R)
• M43: 20,407,394 km (0.086 R)
• M44: 20,686,992 km (0.097 R)
• M45: 21,038,098 km (0.062 R)
• M46: 21,249,630 km (0.081 R)
• M47: 21,817,503 km (0.083 R)
• M48: 22,318,357 km (0.07 R)
• M49: 22,390,164 km (0.041 R)
• M50: 22,534,226 km (0.052 R)
• M51: 23,040,466 km (0.073 R)
• M52: 23,331,434 km (0.069 R)
• M53: 23,550,594 km (0.093 R)
• M54: 24,804,673 km (0.091 R)
• M55: 25,177,621 km (0.1 R)
• M56: 25,477,415 km (0.053 R)
• M57: 26,080,444 km (0.073 R)
• M58: 26,383,679 km (0.104 R)
• M59: 26,688,111 km (0.065 R)
• M60: 27,917,655 km (0.113 R)
• M61: 29,086,912 km (0.114 R)
• M62: 29,165,451 km (0.107 R)
• M63: 31,151,213 km (0.042 R)
• M64: 32,444,936 km (0.1 R)
• M65: 32,689,528 km (0.076 R)
• M66: 35,084,590 km (0.1 R)
• M67: 36,261,028 km (0.082 R)
• M68: 36,514,746 km (0.115 R)
• M69: 37,364,911 km (0.095 R)
• M70: 37,450,331 km (0.049 R)
• M71: 39,431,755 km (0.093 R)
• M72: 40,654,418 km (0.063 R)
• M73: 40,918,159 km (0.099 R)
• M74: 42,067,071 km (0.11 R)
• M75: 43,495,731 km (0.099 R)
• M76: 43,675,398 km (0.057 R)
• M77: 44,215,895 km (0.104 R)
• M78: 48,340,158 km (0.057 R)
• M79: 49,460,646 km (0.045 R)
• M80: 53,064,609 km (0.029 R)
• M81: 54,220,252 km (0.107 R)
• M82: 54,413,533 km (0.109 R)
• M83: 55,092,258 km (0.055 R)
• M84: 55,676,288 km (0.103 R)
• M85: 56,066,739 km (0.104 R)
• M86: 56,850,482 km (0.118 R)
• M87: 58,924,806 km (0.072 R)
• M88: 60,021,209 km (0.117 R)
• M89: 60,923,284 km (0.116 R)
• M90: 61,426,382 km (0.116 R)
• M91: 61,527,061 km (0.12 R)
• M92: 65,191,760 km (0.1 R)
• M93: 65,397,457 km (0.104 R)
• M94: 66,222,340 km (0.078 R)
• M95: 67,361,976 km (0.07 R)
• M96: 68,090,668 km (0.065 R)
• M97: 69,241,075 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475

Radius: 4.2

Gravity: 26.93 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.39 AU - 14.87 AU

Year: 18759 Days

Day: 15.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,530,755 km

• M1: 90,058 km (0.087 R)
• M2: 159,023 km (0.105 R)
• M3: 292,015 km (0.094 R)
• M4: 492,626 km (0.093 R)
• M5: 627,114 km (0.081 R)
• M6: 730,337 km (0.028 R)
• M7: 816,804 km (0.09 R)
• M8: 883,974 km (0.113 R)
• M9: 1,350,270 km (0.117 R)
• M10: 1,566,290 km (0.085 R)
• M11: 1,735,485 km (0.119 R)
• M12: 1,940,284 km (0.111 R)
• M13: 2,121,896 km (0.088 R)
• M14: 2,632,623 km (0.115 R)
• M15: 3,039,679 km (0.094 R)
• M16: 3,798,140 km (0.098 R)
• M17: 4,935,383 km (0.066 R)
• M18: 5,099,941 km (0.095 R)
• M19: 5,350,218 km (0.118 R)
• M20: 5,733,039 km (0.1 R)
• M21: 6,480,131 km (0.106 R)
• M22: 7,071,940 km (0.09 R)
• M23: 7,304,116 km (0.111 R)
• M24: 7,444,588 km (0.091 R)
• M25: 7,491,562 km (0.102 R)
• M26: 7,967,433 km (0.098 R)
• M27: 8,355,041 km (0.034 R)
• M28: 8,501,946 km (0.119 R)
• M29: 8,848,265 km (0.061 R)
• M30: 9,249,487 km (0.103 R)
• M31: 9,810,928 km (0.103 R)
• M32: 10,226,211 km (0.104 R)
• M33: 10,647,180 km (0.067 R)
• M34: 11,289,104 km (0.096 R)
• M35: 11,724,135 km (0.114 R)
• M36: 11,888,543 km (0.051 R)
• M37: 12,053,848 km (0.098 R)
• M38: 12,219,902 km (0.034 R)
• M39: 14,977,739 km (0.068 R)
• M40: 15,937,858 km (0.071 R)
• M41: 16,180,954 km (0.079 R)
• M42: 16,670,888 km (0.087 R)
• M43: 16,855,940 km (0.115 R)
• M44: 17,165,757 km (0.095 R)
• M45: 17,290,223 km (0.059 R)
• M46: 19,451,463 km (0.077 R)
• M47: 20,365,805 km (0.104 R)
• M48: 20,563,574 km (0.1 R)
• M49: 20,961,055 km (0.085 R)
• M50: 21,094,048 km (0.118 R)
• M51: 21,360,930 km (0.089 R)
• M52: 21,696,179 km (0.104 R)
• M53: 22,033,074 km (0.045 R)
• M54: 22,168,310 km (0.119 R)
• M55: 22,985,713 km (0.08 R)
• M56: 23,054,378 km (0.111 R)
• M57: 24,509,666 km (0.034 R)
• M58: 24,579,828 km (0.111 R)
• M59: 25,001,395 km (0.053 R)
• M60: 25,923,217 km (0.112 R)
• M61: 27,073,026 km (0.119 R)
• M62: 28,165,838 km (0.04 R)
• M63: 28,386,196 km (0.106 R)
• M64: 28,607,002 km (0.101 R)
• M65: 29,124,611 km (0.062 R)
• M66: 31,225,713 km (0.105 R)
• M67: 32,448,227 km (0.112 R)
• M68: 35,334,269 km (0.111 R)
• M69: 37,249,870 km (0.093 R)
• M70: 37,410,987 km (0.106 R)
• M71: 37,895,833 km (0.097 R)
• M72: 38,382,774 km (0.114 R)
• M73: 40,268,306 km (0.036 R)
• M74: 40,599,217 km (0.11 R)
• M75: 40,848,147 km (0.117 R)
• M76: 40,931,174 km (0.106 R)
• M77: 43,194,889 km (0.118 R)
• M78: 44,812,192 km (0.025 R)
• M79: 45,843,669 km (0.113 R)
• M80: 46,709,392 km (0.102 R)
• M81: 47,318,405 km (0.093 R)
• M82: 47,842,596 km (0.067 R)
• M83: 49,692,523 km (0.06 R)
• M84: 49,958,658 km (0.12 R)
• M85: 50,938,673 km (0.047 R)
• M86: 52,375,411 km (0.116 R)
• M87: 52,646,333 km (0.077 R)
• M88: 53,825,463 km (0.052 R)
• M89: 54,555,351 km (0.034 R)
• M90: 55,288,531 km (0.096 R)
• M91: 56,025,001 km (0.091 R)
• M92: 56,857,513 km (0.113 R)
• M93: 59,567,329 km (0.106 R)
• M94: 60,133,258 km (0.115 R)
• M95: 60,890,672 km (0.027 R)
• M96: 62,701,853 km (0.092 R)
• M97: 63,373,697 km (0.085 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: 339 - 11,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit