🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.67 AU

Year: 148 Days

Day: 23.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.82 AU - 0.82 AU

Year: 277 Days

Day: 29.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,386,339 km

• M1: 165,904 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.78 AU - 1.04 AU

Year: 324 Days

Day: 20.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.06 AU - 1.56 AU

Year: 559 Days

Day: 24.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 149.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.02 AU - 3.06 AU

Year: 1976 Days

Day: 31.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.48 AU - 3.6 AU

Year: 1976 Days

Day: 40.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216

Radius: 12.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.68 AU - 9.26 AU

Year: 10015 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 100,386,339 km

• M1: 169,494 km (0.066 R)
• M2: 286,480 km (0.031 R)
• M3: 398,678 km (0.087 R)
• M4: 721,511 km (0.109 R)
• M5: 907,161 km (0.093 R)
• M6: 1,279,511 km (0.035 R)
• M7: 1,441,974 km (0.059 R)
• M8: 1,933,852 km (0.117 R)
• M9: 2,435,902 km (0.082 R)
• M10: 2,639,804 km (0.114 R)
• M11: 2,913,568 km (0.118 R)
• M12: 2,999,587 km (0.104 R)
• M13: 4,416,877 km (0.109 R)
• M14: 4,591,458 km (0.109 R)
• M15: 4,692,137 km (0.051 R)
• M16: 4,793,714 km (0.111 R)
• M17: 5,024,843 km (0.074 R)
• M18: 5,154,843 km (0.046 R)
• M19: 5,821,751 km (0.09 R)
• M20: 6,123,938 km (0.095 R)
• M21: 6,207,264 km (0.056 R)
• M22: 6,544,308 km (0.079 R)
• M23: 6,858,614 km (0.106 R)
• M24: 6,945,231 km (0.119 R)
• M25: 7,831,149 km (0.106 R)
• M26: 8,164,902 km (0.096 R)
• M27: 8,256,755 km (0.119 R)
• M28: 8,627,608 km (0.087 R)
• M29: 8,752,523 km (0.085 R)
• M30: 9,643,378 km (0.082 R)
• M31: 10,099,651 km (0.111 R)
• M32: 10,264,359 km (0.047 R)
• M33: 10,363,542 km (0.097 R)
• M34: 10,596,466 km (0.082 R)
• M35: 11,442,143 km (0.057 R)
• M36: 11,545,066 km (0.083 R)
• M37: 11,682,696 km (0.12 R)
• M38: 12,520,743 km (0.03 R)
• M39: 13,305,983 km (0.072 R)
• M40: 13,996,826 km (0.059 R)
• M41: 14,107,079 km (0.101 R)
• M42: 14,217,482 km (0.063 R)
• M43: 15,073,930 km (0.051 R)
• M44: 15,565,509 km (0.08 R)
• M45: 16,062,323 km (0.119 R)
• M46: 16,254,706 km (0.081 R)
• M47: 16,564,224 km (0.045 R)
• M48: 17,071,511 km (0.117 R)
• M49: 18,061,250 km (0.066 R)
• M50: 18,663,980 km (0.068 R)
• M51: 19,028,849 km (0.085 R)
• M52: 19,518,932 km (0.109 R)
• M53: 21,436,178 km (0.047 R)
• M54: 21,605,672 km (0.101 R)
• M55: 22,331,222 km (0.1 R)
• M56: 22,417,091 km (0.09 R)
• M57: 22,503,110 km (0.111 R)
• M58: 23,108,233 km (0.116 R)
• M59: 23,894,071 km (0.085 R)
• M60: 24,378,619 km (0.093 R)
• M61: 25,536,805 km (0.049 R)
• M62: 25,941,916 km (0.116 R)
• M63: 26,122,631 km (0.112 R)
• M64: 26,439,928 km (0.104 R)
• M65: 26,941,081 km (0.084 R)
• M66: 27,353,522 km (0.079 R)
• M67: 27,721,832 km (0.102 R)
• M68: 27,860,359 km (0.083 R)
• M69: 28,091,787 km (0.114 R)
• M70: 28,230,913 km (0.091 R)
• M71: 28,743,136 km (0.113 R)
• M72: 28,883,459 km (0.048 R)
• M73: 28,977,108 km (0.063 R)
• M74: 29,493,819 km (0.096 R)
• M75: 29,635,189 km (0.073 R)
• M76: 31,254,137 km (0.103 R)
• M77: 32,511,357 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.1

Radius: 7.3

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.67 AU - 15.43 AU

Year: 21765 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,386,339 km

• M1: 179,667 km (0.11 R)
• M2: 401,072 km (0.098 R)
• M3: 1,599,052 km (0.072 R)
• M4: 1,668,166 km (0.058 R)
• M5: 1,881,492 km (0.093 R)
• M6: 2,065,947 km (0.103 R)
• M7: 2,256,534 km (0.063 R)
• M8: 2,988,666 km (0.078 R)
• M9: 3,425,043 km (0.112 R)
• M10: 3,514,802 km (0.119 R)
• M11: 4,552,263 km (0.096 R)
• M12: 6,216,240 km (0.032 R)
• M13: 6,270,993 km (0.09 R)
• M14: 6,603,100 km (0.1 R)
• M15: 6,771,248 km (0.114 R)
• M16: 7,341,964 km (0.061 R)
• M17: 7,928,238 km (0.076 R)
• M18: 8,166,847 km (0.097 R)
• M19: 8,226,985 km (0.093 R)
• M20: 8,468,586 km (0.078 R)
• M21: 8,529,323 km (0.113 R)
• M22: 8,712,580 km (0.113 R)
• M23: 9,584,736 km (0.083 R)
• M24: 10,615,315 km (0.115 R)
• M25: 10,680,839 km (0.039 R)
• M26: 11,277,136 km (0.058 R)
• M27: 11,884,055 km (0.085 R)
• M28: 12,779,548 km (0.118 R)
• M29: 14,416,448 km (0.099 R)
• M30: 14,780,868 km (0.119 R)
• M31: 15,001,076 km (0.04 R)
• M32: 16,572,452 km (0.11 R)
• M33: 16,724,743 km (0.112 R)
• M34: 17,261,799 km (0.053 R)
• M35: 17,726,600 km (0.103 R)
• M36: 18,038,661 km (0.105 R)
• M37: 18,906,328 km (0.034 R)
• M38: 21,010,871 km (0.097 R)
• M39: 21,673,141 km (0.058 R)
• M40: 21,923,269 km (0.119 R)
• M41: 23,615,370 km (0.111 R)
• M42: 23,786,809 km (0.1 R)
• M43: 25,876,991 km (0.11 R)
• M44: 26,053,816 km (0.07 R)
• M45: 28,753,758 km (0.086 R)
• M46: 29,581,034 km (0.062 R)
• M47: 30,322,890 km (0.104 R)
• M48: 30,789,635 km (0.099 R)
• M49: 32,204,233 km (0.106 R)
• M50: 32,299,377 km (0.109 R)
• M51: 33,351,050 km (0.1 R)
• M52: 33,447,242 km (0.078 R)
• M53: 33,929,545 km (0.086 R)
• M54: 35,194,096 km (0.104 R)
• M55: 39,485,610 km (0.079 R)
• M56: 40,302,115 km (0.114 R)
• M57: 42,055,552 km (0.088 R)
• M58: 42,159,373 km (0.104 R)
• M59: 42,784,692 km (0.068 R)
• M60: 43,203,267 km (0.081 R)
• M61: 45,103,608 km (0.1 R)
• M62: 46,492,924 km (0.032 R)
• M63: 47,354,907 km (0.071 R)
• M64: 48,657,605 km (0.12 R)
• M65: 48,985,224 km (0.079 R)
• M66: 49,313,442 km (0.101 R)
• M67: 50,744,346 km (0.056 R)
• M68: 54,664,259 km (0.058 R)
• M69: 54,891,049 km (0.067 R)
• M70: 55,004,743 km (0.052 R)
• M71: 56,259,122 km (0.11 R)
• M72: 58,332,249 km (0.112 R)
• M73: 58,680,214 km (0.071 R)
• M74: 60,782,363 km (0.037 R)
• M75: 61,252,699 km (0.111 R)
• M76: 61,960,745 km (0.115 R)
• M77: 66,265,274 km (0.068 R)
• M78: 66,507,174 km (0.087 R)
• M79: 67,721,310 km (0.055 R)
• M80: 68,209,000 km (0.095 R)
• M81: 69,433,458 km (0.109 R)
• M82: 69,679,247 km (0.094 R)
• M83: 71,407,552 km (0.112 R)
• M84: 74,403,099 km (0.062 R)
• M85: 74,528,762 km (0.102 R)
• M86: 76,422,820 km (0.071 R)
• M87: 80,516,117 km (0.088 R)
• M88: 81,939,541 km (0.084 R)
• M89: 84,286,732 km (0.067 R)
• M90: 84,548,827 km (0.118 R)
• M91: 85,600,201 km (0.106 R)
• M92: 85,863,643 km (0.066 R)
• M93: 85,995,588 km (0.116 R)
• M94: 87,185,340 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.4

Radius: 5

Gravity: 28.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.91 AU - 20.33 AU

Year: 29952 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,386,339 km

• M1: 194,028 km (0.117 R)
• M2: 304,432 km (0.076 R)
• M3: 805,285 km (0.109 R)
• M4: 1,499,868 km (0.11 R)
• M5: 1,763,310 km (0.09 R)
• M6: 2,122,794 km (0.071 R)
• M7: 2,332,231 km (0.116 R)
• M8: 2,861,658 km (0.107 R)
• M9: 3,475,607 km (0.106 R)
• M10: 3,524,526 km (0.103 R)
• M11: 3,672,478 km (0.106 R)
• M12: 4,602,827 km (0.117 R)
• M13: 4,710,388 km (0.064 R)
• M14: 5,149,458 km (0.108 R)
• M15: 6,125,135 km (0.082 R)
• M16: 6,303,157 km (0.108 R)
• M17: 7,851,794 km (0.111 R)
• M18: 9,510,685 km (0.099 R)
• M19: 10,344,094 km (0.078 R)
• M20: 10,840,909 km (0.055 R)
• M21: 13,285,936 km (0.056 R)
• M22: 13,981,118 km (0.073 R)
• M23: 14,137,298 km (0.1 R)
• M24: 14,293,927 km (0.079 R)
• M25: 14,451,154 km (0.102 R)
• M26: 14,767,404 km (0.117 R)
• M27: 14,846,841 km (0.047 R)
• M28: 17,378,186 km (0.079 R)
• M29: 17,798,855 km (0.099 R)
• M30: 20,924,703 km (0.094 R)
• M31: 21,282,242 km (0.027 R)
• M32: 22,094,409 km (0.076 R)
• M33: 22,824,746 km (0.089 R)
• M34: 22,916,599 km (0.096 R)
• M35: 23,562,861 km (0.08 R)
• M36: 24,215,258 km (0.082 R)
• M37: 24,496,651 km (0.105 R)
• M38: 25,062,730 km (0.072 R)
• M39: 26,786,396 km (0.073 R)
• M40: 28,252,007 km (0.103 R)
• M41: 29,143,610 km (0.115 R)
• M42: 31,259,971 km (0.025 R)
• M43: 32,905,398 km (0.113 R)
• M44: 33,425,400 km (0.083 R)
• M45: 34,578,800 km (0.115 R)
• M46: 35,745,214 km (0.029 R)
• M47: 36,172,466 km (0.102 R)
• M48: 36,386,840 km (0.103 R)
• M49: 37,464,692 km (0.052 R)
• M50: 37,681,460 km (0.114 R)
• M51: 38,334,454 km (0.057 R)
• M52: 39,100,994 km (0.108 R)
• M53: 39,320,903 km (0.084 R)
• M54: 42,330,064 km (0.107 R)
• M55: 42,555,807 km (0.055 R)
• M56: 42,782,149 km (0.117 R)
• M57: 45,991,023 km (0.083 R)
• M58: 46,572,061 km (0.048 R)
• M59: 48,684,233 km (0.113 R)
• M60: 48,920,897 km (0.101 R)
• M61: 50,827,373 km (0.095 R)
• M62: 51,307,881 km (0.032 R)
• M63: 51,789,736 km (0.065 R)
• M64: 52,031,336 km (0.072 R)
• M65: 52,394,261 km (0.05 R)
• M66: 53,488,270 km (0.071 R)
• M67: 53,854,635 km (0.058 R)
• M68: 55,328,324 km (0.053 R)
• M69: 57,064,407 km (0.105 R)
• M70: 57,313,787 km (0.108 R)
• M71: 58,944,254 km (0.113 R)
• M72: 60,081,796 km (0.09 R)
• M73: 60,462,523 km (0.077 R)
• M74: 60,716,839 km (0.109 R)
• M75: 61,482,032 km (0.084 R)
• M76: 61,737,695 km (0.083 R)
• M77: 62,635,581 km (0.116 R)
• M78: 62,892,890 km (0.105 R)
• M79: 71,848,267 km (0.111 R)
• M80: 72,522,355 km (0.034 R)
• M81: 73,333,923 km (0.12 R)
• M82: 73,469,609 km (0.095 R)
• M83: 77,023,306 km (0.094 R)
• M84: 78,266,464 km (0.107 R)
• M85: 79,237,953 km (0.103 R)
• M86: 81,333,071 km (0.084 R)
• M87: 81,613,866 km (0.119 R)
• M88: 82,598,968 km (0.116 R)
• M89: 82,881,110 km (0.068 R)
• M90: 83,022,330 km (0.111 R)
• M91: 83,446,440 km (0.093 R)
• M92: 85,577,761 km (0.096 R)
• M93: 87,870,797 km (0.109 R)
• M94: 93,691,202 km (0.088 R)
• M95: 97,988,251 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 11,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit