🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.44 AU - 0.6 AU

Year: 132 Days

Day: 39 Hours

Environment

Temp: 205 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.56 AU - 0.76 AU

Year: 189 Days

Day: 16.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.8 AU - 1.34 AU

Year: 391 Days

Day: 38.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,950,463 km

• M1: 200,162 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.46 AU - 1.74 AU

Year: 715 Days

Day: 12.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.95 AU - 2.57 AU

Year: 1200 Days

Day: 30.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.4

Radius: 13.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.45 AU - 14.13 AU

Year: 15213 Days

Day: 13 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 102,950,463 km

• M1: 274,961 km (0.07 R)
• M2: 446,699 km (0.073 R)
• M3: 858,841 km (0.101 R)
• M4: 984,952 km (0.086 R)
• M5: 1,117,795 km (0.09 R)
• M6: 1,257,221 km (0.107 R)
• M7: 1,378,245 km (0.106 R)
• M8: 1,847,085 km (0.089 R)
• M9: 1,986,211 km (0.112 R)
• M10: 2,100,055 km (0.078 R)
• M11: 2,304,705 km (0.086 R)
• M12: 2,639,954 km (0.077 R)
• M13: 2,958,597 km (0.1 R)
• M14: 3,155,767 km (0.086 R)
• M15: 5,002,254 km (0.12 R)
• M16: 5,437,733 km (0.113 R)
• M17: 5,885,479 km (0.118 R)
• M18: 6,387,679 km (0.068 R)
• M19: 7,034,840 km (0.1 R)
• M20: 7,344,059 km (0.114 R)
• M21: 7,748,422 km (0.079 R)
• M22: 8,719,761 km (0.04 R)
• M23: 9,534,321 km (0.087 R)
• M24: 9,729,546 km (0.054 R)
• M25: 9,975,336 km (0.094 R)
• M26: 10,123,886 km (0.066 R)
• M27: 10,273,185 km (0.079 R)
• M28: 10,877,710 km (0.084 R)
• M29: 11,030,599 km (0.104 R)
• M30: 11,184,236 km (0.051 R)
• M31: 11,597,425 km (0.094 R)
• M32: 12,121,018 km (0.107 R)
• M33: 13,083,082 km (0.085 R)
• M34: 13,573,164 km (0.083 R)
• M35: 14,125,031 km (0.102 R)
• M36: 15,250,605 km (0.12 R)
• M37: 15,997,547 km (0.091 R)
• M38: 17,229,486 km (0.06 R)
• M39: 18,613,565 km (0.116 R)
• M40: 18,735,637 km (0.091 R)
• M41: 19,349,886 km (0.103 R)
• M42: 21,936,882 km (0.093 R)
• M43: 22,259,714 km (0.116 R)
• M44: 22,519,117 km (0.085 R)
• M45: 23,765,118 km (0.098 R)
• M46: 24,697,561 km (0.105 R)
• M47: 25,438,669 km (0.117 R)
• M48: 25,709,890 km (0.087 R)
• M49: 26,804,647 km (0.073 R)
• M50: 27,149,919 km (0.072 R)
• M51: 27,984,376 km (0.114 R)
• M52: 29,039,490 km (0.116 R)
• M53: 29,252,068 km (0.111 R)
• M54: 29,678,722 km (0.096 R)
• M55: 30,179,276 km (0.104 R)
• M56: 31,261,018 km (0.054 R)
• M57: 32,208,870 km (0.103 R)
• M58: 32,944,293 km (0.111 R)
• M59: 33,685,401 km (0.056 R)
• M60: 33,983,400 km (0.083 R)
• M61: 35,183,923 km (0.067 R)
• M62: 35,561,957 km (0.077 R)
• M63: 40,281,471 km (0.1 R)
• M64: 41,951,282 km (0.079 R)
• M65: 43,968,460 km (0.116 R)
• M66: 44,620,706 km (0.099 R)
• M67: 44,784,217 km (0.1 R)
• M68: 45,604,911 km (0.096 R)
• M69: 47,929,213 km (0.069 R)
• M70: 48,348,386 km (0.09 R)
• M71: 49,021,427 km (0.079 R)
• M72: 50,888,558 km (0.115 R)
• M73: 53,038,279 km (0.091 R)
• M74: 53,211,514 km (0.083 R)
• M75: 53,471,814 km (0.037 R)
• M76: 53,819,480 km (0.087 R)
• M77: 55,217,621 km (0.099 R)
• M78: 55,305,286 km (0.103 R)
• M79: 56,097,406 km (0.067 R)
• M80: 56,627,581 km (0.068 R)
• M81: 58,764,886 km (0.088 R)
• M82: 59,303,438 km (0.11 R)
• M83: 59,573,163 km (0.102 R)
• M84: 59,663,221 km (0.083 R)
• M85: 60,475,687 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.2

Radius: 4.7

Gravity: 42.61 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.73 AU - 16.05 AU

Year: 17301 Days

Day: 18.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,950,463 km

• M1: 159,322 km (0.115 R)
• M2: 417,976 km (0.097 R)
• M3: 790,924 km (0.046 R)
• M4: 1,860,399 km (0.05 R)
• M5: 2,130,423 km (0.091 R)
• M6: 2,341,057 km (0.091 R)
• M7: 2,632,175 km (0.077 R)
• M8: 3,248,368 km (0.089 R)
• M9: 3,368,794 km (0.056 R)
• M10: 3,949,683 km (0.106 R)
• M11: 4,078,188 km (0.067 R)
• M12: 4,472,079 km (0.082 R)
• M13: 4,696,027 km (0.08 R)
• M14: 4,877,938 km (0.086 R)
• M15: 5,015,867 km (0.041 R)
• M16: 5,154,993 km (0.034 R)
• M17: 5,248,492 km (0.12 R)
• M18: 5,437,284 km (0.119 R)
• M19: 5,532,428 km (0.064 R)
• M20: 5,821,302 km (0.112 R)
• M21: 5,918,840 km (0.091 R)
• M22: 6,065,894 km (0.094 R)
• M23: 6,870,731 km (0.073 R)
• M24: 8,467,838 km (0.079 R)
• M25: 8,744,744 km (0.098 R)
• M26: 9,081,040 km (0.1 R)
• M27: 9,250,684 km (0.077 R)
• M28: 9,535,817 km (0.046 R)
• M29: 9,708,303 km (0.037 R)
• M30: 10,056,418 km (0.114 R)
• M31: 10,290,688 km (0.063 R)
• M32: 11,064,707 km (0.094 R)
• M33: 11,918,911 km (0.073 R)
• M34: 11,980,695 km (0.082 R)
• M35: 12,166,795 km (0.066 R)
• M36: 12,604,817 km (0.119 R)
• M37: 13,175,533 km (0.044 R)
• M38: 13,690,000 km (0.094 R)
• M39: 14,342,097 km (0.091 R)
• M40: 14,407,921 km (0.071 R)
• M41: 15,880,113 km (0.08 R)
• M42: 16,564,972 km (0.092 R)
• M43: 16,703,051 km (0.088 R)
• M44: 17,892,504 km (0.067 R)
• M45: 19,253,844 km (0.078 R)
• M46: 19,471,958 km (0.104 R)
• M47: 20,945,946 km (0.028 R)
• M48: 22,608,427 km (0.056 R)
• M49: 23,532,942 km (0.061 R)
• M50: 24,156,167 km (0.082 R)
• M51: 25,897,785 km (0.112 R)
• M52: 27,270,944 km (0.036 R)
• M53: 29,416,626 km (0.098 R)
• M54: 31,615,864 km (0.092 R)
• M55: 32,389,285 km (0.09 R)
• M56: 32,908,390 km (0.098 R)
• M57: 32,995,157 km (0.11 R)
• M58: 33,343,121 km (0.088 R)
• M59: 37,521,240 km (0.112 R)
• M60: 37,975,270 km (0.06 R)
• M61: 38,797,310 km (0.113 R)
• M62: 41,860,925 km (0.04 R)
• M63: 42,804,439 km (0.099 R)
• M64: 43,088,974 km (0.051 R)
• M65: 43,183,819 km (0.077 R)
• M66: 43,373,958 km (0.071 R)
• M67: 43,659,690 km (0.106 R)
• M68: 43,946,020 km (0.109 R)
• M69: 45,097,625 km (0.057 R)
• M70: 45,193,966 km (0.108 R)
• M71: 47,332,317 km (0.099 R)
• M72: 48,216,441 km (0.065 R)
• M73: 51,504,901 km (0.103 R)
• M74: 54,454,074 km (0.032 R)
• M75: 55,897,244 km (0.081 R)
• M76: 56,311,780 km (0.11 R)
• M77: 56,415,601 km (0.089 R)
• M78: 57,039,873 km (0.095 R)
• M79: 57,457,401 km (0.063 R)
• M80: 58,400,316 km (0.104 R)
• M81: 60,089,276 km (0.103 R)
• M82: 61,794,243 km (0.032 R)
• M83: 62,545,075 km (0.091 R)
• M84: 63,515,067 km (0.119 R)
• M85: 64,056,013 km (0.087 R)
• M86: 64,164,322 km (0.076 R)
• M87: 65,033,635 km (0.099 R)
• M88: 66,893,585 km (0.108 R)
• M89: 67,333,852 km (0.093 R)
• M90: 68,771,039 km (0.116 R)
• M91: 68,993,042 km (0.098 R)
• M92: 71,226,239 km (0.112 R)
• M93: 72,351,664 km (0.114 R)
• M94: 74,734,309 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.5

Radius: 3.8

Gravity: 39.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.43 AU - 16.95 AU

Year: 17886 Days

Day: 17.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,950,463 km

• M1: 49,367 km (0.117 R)
• M2: 123,717 km (0.114 R)
• M3: 181,462 km (0.076 R)
• M4: 325,076 km (0.116 R)
• M5: 788,381 km (0.028 R)
• M6: 973,134 km (0.115 R)
• M7: 1,171,202 km (0.04 R)
• M8: 1,381,536 km (0.098 R)
• M9: 1,463,516 km (0.053 R)
• M10: 1,896,901 km (0.085 R)
• M11: 2,049,790 km (0.096 R)
• M12: 2,432,611 km (0.088 R)
• M13: 2,465,523 km (0.112 R)
• M14: 2,498,584 km (0.057 R)
• M15: 2,531,794 km (0.108 R)
• M16: 2,565,155 km (0.076 R)
• M17: 4,249,776 km (0.099 R)
• M18: 4,570,963 km (0.072 R)
• M19: 5,109,366 km (0.093 R)
• M20: 5,151,552 km (0.074 R)
• M21: 5,711,198 km (0.08 R)
• M22: 5,931,556 km (0.061 R)
• M23: 6,563,307 km (0.118 R)
• M24: 6,933,861 km (0.108 R)
• M25: 7,311,147 km (0.097 R)
• M26: 7,358,869 km (0.047 R)
• M27: 7,840,873 km (0.091 R)
• M28: 8,036,398 km (0.039 R)
• M29: 8,632,994 km (0.087 R)
• M30: 8,885,814 km (0.12 R)
• M31: 9,192,340 km (0.059 R)
• M32: 9,502,307 km (0.114 R)
• M33: 9,606,427 km (0.118 R)
• M34: 9,868,224 km (0.104 R)
• M35: 11,322,464 km (0.093 R)
• M36: 11,488,219 km (0.082 R)
• M37: 11,599,071 km (0.088 R)
• M38: 12,046,219 km (0.059 R)
• M39: 13,072,760 km (0.039 R)
• M40: 13,479,516 km (0.118 R)
• M41: 13,596,352 km (0.106 R)
• M42: 14,008,494 km (0.114 R)
• M43: 14,724,320 km (0.088 R)
• M44: 15,086,796 km (0.077 R)
• M45: 15,147,383 km (0.067 R)
• M46: 15,390,928 km (0.11 R)
• M47: 15,697,155 km (0.065 R)
• M48: 17,704,310 km (0.095 R)
• M49: 18,347,880 km (0.116 R)
• M50: 18,672,657 km (0.048 R)
• M51: 18,933,705 km (0.068 R)
• M52: 20,123,457 km (0.091 R)
• M53: 21,405,511 km (0.082 R)
• M54: 24,473,912 km (0.085 R)
• M55: 26,277,464 km (0.044 R)
• M56: 27,380,001 km (0.108 R)
• M57: 28,798,039 km (0.08 R)
• M58: 29,478,111 km (0.09 R)
• M59: 32,485,327 km (0.114 R)
• M60: 32,956,561 km (0.104 R)
• M61: 33,509,325 km (0.086 R)
• M62: 35,427,169 km (0.111 R)
• M63: 35,588,585 km (0.119 R)
• M64: 36,236,793 km (0.118 R)
• M65: 36,807,060 km (0.116 R)
• M66: 38,121,876 km (0.069 R)
• M67: 38,535,813 km (0.116 R)
• M68: 38,784,894 km (0.04 R)
• M69: 39,201,374 km (0.095 R)
• M70: 39,870,675 km (0.116 R)
• M71: 40,881,657 km (0.105 R)
• M72: 41,390,290 km (0.115 R)
• M73: 43,445,765 km (0.041 R)
• M74: 43,878,252 km (0.111 R)
• M75: 45,009,063 km (0.043 R)
• M76: 45,271,457 km (0.07 R)
• M77: 46,944,709 km (0.086 R)
• M78: 47,922,631 km (0.094 R)
• M79: 49,537,241 km (0.116 R)
• M80: 49,898,519 km (0.108 R)
• M81: 50,260,696 km (0.085 R)
• M82: 50,714,576 km (0.116 R)
• M83: 51,260,907 km (0.117 R)
• M84: 51,626,375 km (0.078 R)
• M85: 54,580,334 km (0.067 R)
• M86: 55,140,279 km (0.052 R)
• M87: 57,020,425 km (0.089 R)
• M88: 58,635,035 km (0.084 R)
• M89: 59,208,593 km (0.083 R)
• M90: 59,304,336 km (0.077 R)
• M91: 59,400,079 km (0.093 R)
• M92: 59,687,905 km (0.108 R)
• M93: 62,785,628 km (0.094 R)
• M94: 62,883,315 km (0.071 R)
• M95: 65,242,025 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918

Radius: 7.9

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.87 AU - 19.33 AU

Year: 27190 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,950,463 km

• M1: 201,060 km (0.042 R)
• M2: 433,834 km (0.115 R)
• M3: 1,763,460 km (0.096 R)
• M4: 2,968,321 km (0.075 R)
• M5: 3,062,418 km (0.079 R)
• M6: 3,157,562 km (0.082 R)
• M7: 4,214,471 km (0.102 R)
• M8: 4,753,173 km (0.102 R)
• M9: 5,199,872 km (0.069 R)
• M10: 5,313,716 km (0.107 R)
• M11: 5,370,863 km (0.092 R)
• M12: 6,133,214 km (0.086 R)
• M13: 6,193,352 km (0.051 R)
• M14: 6,253,640 km (0.074 R)
• M15: 6,435,551 km (0.062 R)
• M16: 6,557,772 km (0.089 R)
• M17: 6,619,107 km (0.086 R)
• M18: 7,117,418 km (0.092 R)
• M19: 7,499,042 km (0.079 R)
• M20: 7,627,846 km (0.108 R)
• M21: 7,692,472 km (0.071 R)
• M22: 8,415,479 km (0.068 R)
• M23: 10,137,799 km (0.089 R)
• M24: 10,209,007 km (0.113 R)
• M25: 10,423,381 km (0.038 R)
• M26: 11,665,941 km (0.106 R)
• M27: 12,418,568 km (0.116 R)
• M28: 12,647,453 km (0.051 R)
• M29: 13,733,833 km (0.111 R)
• M30: 14,049,634 km (0.086 R)
• M31: 17,167,852 km (0.102 R)
• M32: 17,764,747 km (0.098 R)
• M33: 18,108,972 km (0.061 R)
• M34: 19,330,738 km (0.066 R)
• M35: 21,945,110 km (0.091 R)
• M36: 22,129,415 km (0.112 R)
• M37: 22,872,018 km (0.11 R)
• M38: 24,668,240 km (0.093 R)
• M39: 25,244,790 km (0.11 R)
• M40: 27,297,722 km (0.106 R)
• M41: 27,595,272 km (0.117 R)
• M42: 31,146,127 km (0.117 R)
• M43: 34,945,464 km (0.1 R)
• M44: 35,917,850 km (0.079 R)
• M45: 37,228,328 km (0.072 R)
• M46: 37,448,237 km (0.058 R)
• M47: 39,783,310 km (0.105 R)
• M48: 40,685,235 km (0.073 R)
• M49: 42,050,765 km (0.111 R)
• M50: 42,165,207 km (0.069 R)
• M51: 43,084,636 km (0.091 R)
• M52: 43,778,620 km (0.067 R)
• M53: 44,127,034 km (0.079 R)
• M54: 44,709,568 km (0.071 R)
• M55: 44,943,389 km (0.105 R)
• M56: 46,118,331 km (0.074 R)
• M57: 47,184,365 km (0.097 R)
• M58: 47,660,834 km (0.104 R)
• M59: 50,674,334 km (0.054 R)
• M60: 52,142,637 km (0.097 R)
• M61: 52,758,531 km (0.101 R)
• M62: 53,376,969 km (0.065 R)
• M63: 58,026,471 km (0.113 R)
• M64: 60,334,916 km (0.099 R)
• M65: 62,803,879 km (0.118 R)
• M66: 62,934,777 km (0.081 R)
• M67: 63,721,961 km (0.053 R)
• M68: 65,836,677 km (0.101 R)
• M69: 66,769,120 km (0.078 R)
• M70: 69,322,008 km (0.098 R)
• M71: 69,999,237 km (0.098 R)
• M72: 75,494,416 km (0.052 R)
• M73: 76,609,967 km (0.088 R)
• M74: 78,293,691 km (0.109 R)
• M75: 79,281,336 km (0.05 R)
• M76: 80,841,792 km (0.029 R)
• M77: 80,984,209 km (0.094 R)
• M78: 82,699,049 km (0.055 R)
• M79: 83,993,071 km (0.082 R)
• M80: 85,148,864 km (0.073 R)
• M81: 85,293,675 km (0.11 R)
• M82: 85,728,705 km (0.08 R)
• M83: 86,164,484 km (0.105 R)
• M84: 88,941,469 km (0.093 R)
• M85: 90,119,552 km (0.076 R)
• M86: 91,896,326 km (0.087 R)
• M87: 92,639,977 km (0.074 R)
• M88: 93,535,021 km (0.117 R)
• M89: 97,446,707 km (0.066 R)
• M90: 97,598,249 km (0.11 R)
• M91: 98,965,424 km (0.104 R)
• M92: 99,422,595 km (0.062 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 15,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit