🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.49 AU - 0.75 AU

Year: 181 Days

Day: 40.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.54 AU - 0.88 AU

Year: 222 Days

Day: 29 Hours

Environment

Temp: 138 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,940,271 km

• M1: 101,427 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.79 AU - 0.85 AU

Year: 275 Days

Day: 37.8 Hours

Environment

Temp: 95 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.05 AU - 1.15 AU

Year: 428 Days

Day: 16.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.2 AU - 1.58 AU

Year: 608 Days

Day: 29.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.39 AU - 1.67 AU

Year: 702 Days

Day: 15.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,940,271 km

• M1: 303,983 km (0.087 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.57 AU - 3.39 AU

Year: 1908 Days

Day: 26.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.4

Radius: 8.9

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.85 AU - 8.93 AU

Year: 8219 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,940,271 km

• M1: 117,135 km (0.072 R)
• M2: 283,937 km (0.115 R)
• M3: 684,709 km (0.087 R)
• M4: 849,716 km (0.117 R)
• M5: 1,011,132 km (0.115 R)
• M6: 1,165,367 km (0.093 R)
• M7: 1,633,908 km (0.09 R)
• M8: 1,693,897 km (0.095 R)
• M9: 1,899,444 km (0.095 R)
• M10: 2,312,185 km (0.074 R)
• M11: 2,425,430 km (0.097 R)
• M12: 2,681,243 km (0.051 R)
• M13: 2,970,116 km (0.113 R)
• M14: 3,218,748 km (0.116 R)
• M15: 3,371,188 km (0.027 R)
• M16: 3,762,686 km (0.106 R)
• M17: 3,869,648 km (0.031 R)
• M18: 3,977,508 km (0.11 R)
• M19: 4,307,222 km (0.12 R)
• M20: 5,081,391 km (0.076 R)
• M21: 5,259,263 km (0.09 R)
• M22: 5,409,010 km (0.057 R)
• M23: 5,866,929 km (0.105 R)
• M24: 6,084,893 km (0.065 R)
• M25: 6,369,129 km (0.084 R)
• M26: 6,432,858 km (0.061 R)
• M27: 6,528,900 km (0.067 R)
• M28: 6,885,092 km (0.111 R)
• M29: 7,016,290 km (0.12 R)
• M30: 7,214,507 km (0.058 R)
• M31: 7,650,435 km (0.081 R)
• M32: 7,786,270 km (0.088 R)
• M33: 8,337,688 km (0.076 R)
• M34: 8,477,412 km (0.111 R)
• M35: 9,008,784 km (0.079 R)
• M36: 9,807,487 km (0.11 R)
• M37: 10,553,232 km (0.12 R)
• M38: 11,047,653 km (0.091 R)
• M39: 11,705,734 km (0.064 R)
• M40: 12,177,865 km (0.109 R)
• M41: 12,616,187 km (0.11 R)
• M42: 12,736,613 km (0.088 R)
• M43: 13,059,745 km (0.085 R)
• M44: 13,181,517 km (0.086 R)
• M45: 13,303,739 km (0.11 R)
• M46: 13,961,969 km (0.063 R)
• M47: 14,169,910 km (0.099 R)
• M48: 14,588,635 km (0.119 R)
• M49: 15,011,548 km (0.055 R)
• M50: 15,096,669 km (0.091 R)
• M51: 15,267,211 km (0.042 R)
• M52: 16,831,406 km (0.031 R)
• M53: 17,857,348 km (0.083 R)
• M54: 18,446,016 km (0.09 R)
• M55: 18,582,748 km (0.119 R)
• M56: 19,364,248 km (0.059 R)
• M57: 19,596,124 km (0.041 R)
• M58: 20,015,746 km (0.096 R)
• M59: 21,388,307 km (0.114 R)
• M60: 22,546,942 km (0.112 R)
• M61: 23,133,964 km (0.104 R)
• M62: 23,775,590 km (0.06 R)
• M63: 24,824,271 km (0.076 R)
• M64: 26,348,523 km (0.055 R)
• M65: 26,553,921 km (0.08 R)
• M66: 27,589,587 km (0.116 R)
• M67: 29,167,546 km (0.118 R)
• M68: 29,433,381 km (0.086 R)
• M69: 32,026,211 km (0.071 R)
• M70: 32,355,327 km (0.099 R)
• M71: 34,185,956 km (0.106 R)
• M72: 34,634,899 km (0.118 R)
• M73: 34,860,044 km (0.089 R)
• M74: 35,085,637 km (0.113 R)
• M75: 35,936,101 km (0.105 R)
• M76: 36,107,092 km (0.106 R)
• M77: 36,564,113 km (0.065 R)
• M78: 37,426,395 km (0.111 R)
• M79: 37,657,374 km (0.063 R)
• M80: 38,353,453 km (0.091 R)
• M81: 39,053,721 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.5

Radius: 8.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.23 AU - 8.69 AU

Year: 9126 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 83,940,271 km

• M1: 110,104 km (0.107 R)
• M2: 198,965 km (0.096 R)
• M3: 326,572 km (0.07 R)
• M4: 410,197 km (0.111 R)
• M5: 593,604 km (0.103 R)
• M6: 823,387 km (0.115 R)
• M7: 933,491 km (0.1 R)
• M8: 1,027,438 km (0.116 R)
• M9: 1,247,796 km (0.107 R)
• M10: 1,316,910 km (0.082 R)
• M11: 1,411,306 km (0.072 R)
• M12: 1,785,002 km (0.068 R)
• M13: 1,850,376 km (0.091 R)
• M14: 1,916,498 km (0.07 R)
• M15: 2,037,523 km (0.089 R)
• M16: 2,620,955 km (0.116 R)
• M17: 2,785,961 km (0.068 R)
• M18: 3,126,446 km (0.103 R)
• M19: 3,414,871 km (0.112 R)
• M20: 3,513,007 km (0.102 R)
• M21: 3,595,435 km (0.113 R)
• M22: 3,728,727 km (0.052 R)
• M23: 4,688,996 km (0.099 R)
• M24: 5,112,507 km (0.087 R)
• M25: 5,338,250 km (0.077 R)
• M26: 5,433,245 km (0.086 R)
• M27: 5,509,690 km (0.036 R)
• M28: 5,917,045 km (0.096 R)
• M29: 6,293,882 km (0.047 R)
• M30: 6,495,390 km (0.026 R)
• M31: 6,740,132 km (0.062 R)
• M32: 7,343,909 km (0.058 R)
• M33: 7,513,403 km (0.118 R)
• M34: 7,770,263 km (0.113 R)
• M35: 7,921,506 km (0.093 R)
• M36: 8,030,115 km (0.093 R)
• M37: 8,602,626 km (0.11 R)
• M38: 9,279,706 km (0.104 R)
• M39: 9,394,297 km (0.087 R)
• M40: 9,486,151 km (0.088 R)
• M41: 9,717,429 km (0.085 R)
• M42: 9,973,840 km (0.092 R)
• M43: 11,070,542 km (0.025 R)
• M44: 11,707,230 km (0.119 R)
• M45: 11,855,781 km (0.057 R)
• M46: 12,054,896 km (0.027 R)
• M47: 13,092,806 km (0.116 R)
• M48: 13,948,805 km (0.035 R)
• M49: 14,449,958 km (0.065 R)
• M50: 14,556,172 km (0.115 R)
• M51: 14,769,349 km (0.067 R)
• M52: 14,903,239 km (0.116 R)
• M53: 15,091,284 km (0.115 R)
• M54: 15,280,076 km (0.075 R)
• M55: 15,361,308 km (0.085 R)
• M56: 15,605,601 km (0.098 R)
• M57: 15,878,617 km (0.108 R)
• M58: 16,457,112 km (0.091 R)
• M59: 16,568,114 km (0.119 R)
• M60: 16,735,065 km (0.119 R)
• M61: 16,846,665 km (0.104 R)
• M62: 17,634,747 km (0.092 R)
• M63: 19,392,970 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.2

Radius: 6

Gravity: 23.73 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.16 AU - 15.1 AU

Year: 20753 Days

Day: 23.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,940,271 km

• M1: 671,545 km (0.05 R)
• M2: 984,204 km (0.118 R)
• M3: 1,338,153 km (0.079 R)
• M4: 2,007,903 km (0.093 R)
• M5: 2,608,239 km (0.117 R)
• M6: 2,887,389 km (0.12 R)
• M7: 3,260,336 km (0.061 R)
• M8: 3,474,111 km (0.032 R)
• M9: 3,604,561 km (0.104 R)
• M10: 4,373,943 km (0.113 R)
• M11: 4,467,740 km (0.097 R)
• M12: 6,266,954 km (0.087 R)
• M13: 8,965,700 km (0.102 R)
• M14: 10,432,208 km (0.071 R)
• M15: 10,557,870 km (0.102 R)
• M16: 12,235,011 km (0.077 R)
• M17: 12,500,398 km (0.068 R)
• M18: 13,036,706 km (0.116 R)
• M19: 14,410,015 km (0.036 R)
• M20: 14,901,444 km (0.119 R)
• M21: 16,190,379 km (0.072 R)
• M22: 17,143,168 km (0.114 R)
• M23: 17,291,419 km (0.11 R)
• M24: 18,189,605 km (0.096 R)
• M25: 18,492,391 km (0.118 R)
• M26: 19,565,008 km (0.069 R)
• M27: 20,579,132 km (0.077 R)
• M28: 21,530,275 km (0.059 R)
• M29: 22,011,232 km (0.1 R)
• M30: 22,091,716 km (0.076 R)
• M31: 23,147,129 km (0.118 R)
• M32: 25,138,277 km (0.112 R)
• M33: 25,391,097 km (0.085 R)
• M34: 25,984,103 km (0.041 R)
• M35: 26,581,597 km (0.12 R)
• M36: 27,616,515 km (0.081 R)
• M37: 31,522,366 km (0.081 R)
• M38: 31,703,978 km (0.041 R)
• M39: 32,250,907 km (0.104 R)
• M40: 33,261,591 km (0.096 R)
• M41: 33,631,696 km (0.098 R)
• M42: 33,817,197 km (0.107 R)
• M43: 34,750,239 km (0.071 R)
• M44: 35,031,782 km (0.057 R)
• M45: 35,314,073 km (0.042 R)
• M46: 36,355,574 km (0.109 R)
• M47: 36,450,718 km (0.102 R)
• M48: 36,546,012 km (0.086 R)
• M49: 37,215,163 km (0.089 R)
• M50: 37,695,671 km (0.045 R)
• M51: 39,344,539 km (0.032 R)
• M52: 39,540,064 km (0.105 R)
• M53: 42,913,196 km (0.117 R)
• M54: 43,720,277 km (0.077 R)
• M55: 44,227,114 km (0.108 R)
• M56: 45,042,273 km (0.04 R)
• M57: 45,451,723 km (0.091 R)
• M58: 45,759,595 km (0.05 R)
• M59: 46,068,066 km (0.117 R)
• M60: 47,621,341 km (0.117 R)
• M61: 48,561,414 km (0.046 R)
• M62: 48,666,282 km (0.054 R)
• M63: 54,329,160 km (0.097 R)
• M64: 56,299,363 km (0.038 R)
• M65: 56,409,467 km (0.118 R)
• M66: 56,740,378 km (0.117 R)
• M67: 57,958,853 km (0.044 R)
• M68: 58,738,856 km (0.074 R)
• M69: 59,298,053 km (0.103 R)
• M70: 59,746,697 km (0.029 R)
• M71: 61,326,002 km (0.085 R)
• M72: 62,462,347 km (0.092 R)
• M73: 62,576,341 km (0.107 R)
• M74: 62,918,770 km (0.116 R)
• M75: 63,033,063 km (0.095 R)
• M76: 63,261,948 km (0.098 R)
• M77: 63,376,390 km (0.076 R)
• M78: 64,410,111 km (0.077 R)
• M79: 64,640,492 km (0.056 R)
• M80: 65,449,218 km (0.06 R)
• M81: 66,145,147 km (0.107 R)
• M82: 68,247,446 km (0.068 R)
• M83: 68,953,099 km (0.065 R)
• M84: 69,188,866 km (0.113 R)
• M85: 69,897,660 km (0.092 R)
• M86: 70,371,586 km (0.057 R)
• M87: 71,919,176 km (0.112 R)
• M88: 74,321,868 km (0.118 R)
• M89: 76,019,355 km (0.073 R)
• M90: 77,239,774 km (0.053 R)
• M91: 80,070,914 km (0.05 R)
• M92: 80,194,781 km (0.097 R)
• M93: 80,815,014 km (0.048 R)
• M94: 80,939,330 km (0.073 R)
• M95: 81,187,961 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 19,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit