🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.7 AU

Year: 281 Days

Day: 16.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.47 AU - 0.75 AU

Year: 303 Days

Day: 23.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.2

Radius: 13.5

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.05 AU - 1.51 AU

Year: 921 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 47,859,228 km

• M1: 170,242 km (0.059 R)
• M2: 265,686 km (0.086 R)
• M3: 353,051 km (0.115 R)
• M4: 444,455 km (0.101 R)
• M5: 595,400 km (0.039 R)
• M6: 696,827 km (0.044 R)
• M7: 788,680 km (0.069 R)
• M8: 944,262 km (0.107 R)
• M9: 1,029,233 km (0.105 R)
• M10: 1,117,346 km (0.106 R)
• M11: 1,241,214 km (0.113 R)
• M12: 1,342,491 km (0.051 R)
• M13: 1,446,761 km (0.078 R)
• M14: 1,539,512 km (0.096 R)
• M15: 1,686,417 km (0.058 R)
• M16: 1,799,812 km (0.113 R)
• M17: 1,900,342 km (0.082 R)
• M18: 2,205,222 km (0.103 R)
• M19: 2,296,477 km (0.067 R)
• M20: 2,474,349 km (0.096 R)
• M21: 2,569,493 km (0.099 R)
• M22: 2,772,348 km (0.078 R)
• M23: 2,998,989 km (0.101 R)
• M24: 3,269,611 km (0.088 R)
• M25: 3,393,628 km (0.096 R)
• M26: 3,480,394 km (0.093 R)
• M27: 3,715,562 km (0.072 R)
• M28: 3,825,218 km (0.065 R)
• M29: 3,935,920 km (0.087 R)
• M30: 4,170,789 km (0.091 R)
• M31: 4,494,818 km (0.098 R)
• M32: 4,740,607 km (0.051 R)
• M33: 5,134,349 km (0.096 R)
• M34: 5,279,159 km (0.108 R)
• M35: 5,561,450 km (0.098 R)
• M36: 5,756,376 km (0.109 R)
• M37: 6,011,890 km (0.1 R)
• M38: 6,129,324 km (0.078 R)
• M39: 6,247,506 km (0.081 R)
• M40: 6,354,618 km (0.044 R)
• M41: 6,691,513 km (0.09 R)
• M42: 6,801,168 km (0.086 R)
• M43: 7,195,658 km (0.116 R)
• M44: 7,282,873 km (0.116 R)
• M45: 7,572,195 km (0.073 R)
• M46: 7,724,785 km (0.114 R)
• M47: 7,891,138 km (0.056 R)
• M48: 8,266,629 km (0.094 R)
• M49: 8,568,517 km (0.11 R)
• M50: 8,941,016 km (0.09 R)
• M51: 9,156,287 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 11.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.48 AU - 3.24 AU

Year: 3075 Days

Day: 5.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 47,859,228 km

• M1: 147,952 km (0.09 R)
• M2: 322,383 km (0.034 R)
• M3: 665,860 km (0.103 R)
• M4: 940,223 km (0.098 R)
• M5: 1,164,320 km (0.066 R)
• M6: 1,305,241 km (0.099 R)
• M7: 1,475,185 km (0.074 R)
• M8: 1,652,608 km (0.093 R)
• M9: 1,750,295 km (0.084 R)
• M10: 1,887,776 km (0.083 R)
• M11: 2,187,121 km (0.105 R)
• M12: 2,308,445 km (0.044 R)
• M13: 2,643,245 km (0.109 R)
• M14: 2,816,629 km (0.058 R)
• M15: 2,919,552 km (0.106 R)
• M16: 3,312,695 km (0.111 R)
• M17: 3,690,729 km (0.085 R)
• M18: 4,419,719 km (0.098 R)
• M19: 4,713,231 km (0.096 R)
• M20: 5,156,489 km (0.036 R)
• M21: 5,874,858 km (0.069 R)
• M22: 6,178,691 km (0.078 R)
• M23: 6,390,522 km (0.114 R)
• M24: 6,487,760 km (0.118 R)
• M25: 6,900,950 km (0.1 R)
• M26: 6,980,685 km (0.075 R)
• M27: 7,141,054 km (0.113 R)
• M28: 7,282,424 km (0.064 R)
• M29: 7,588,352 km (0.077 R)
• M30: 7,815,442 km (0.058 R)
• M31: 8,191,830 km (0.069 R)
• M32: 8,318,689 km (0.042 R)
• M33: 8,531,417 km (0.116 R)
• M34: 8,832,408 km (0.102 R)
• M35: 9,093,307 km (0.12 R)
• M36: 9,246,495 km (0.116 R)
• M37: 9,445,011 km (0.11 R)
• M38: 9,778,764 km (0.113 R)
• M39: 10,138,996 km (0.109 R)
• M40: 10,389,273 km (0.104 R)
• M41: 10,965,674 km (0.104 R)
• M42: 11,082,210 km (0.113 R)
• M43: 11,458,000 km (0.109 R)
• M44: 11,694,963 km (0.111 R)
• M45: 12,077,485 km (0.106 R)
• M46: 12,197,762 km (0.07 R)
• M47: 12,342,872 km (0.066 R)
• M48: 13,224,751 km (0.083 R)
• M49: 13,548,331 km (0.114 R)
• M50: 13,623,280 km (0.079 R)
• M51: 13,924,869 km (0.12 R)
• M52: 14,126,976 km (0.067 R)
• M53: 14,330,279 km (0.066 R)
• M54: 15,049,097 km (0.105 R)
• M55: 15,465,278 km (0.112 R)
• M56: 15,596,027 km (0.095 R)
• M57: 16,789,818 km (0.081 R)
• M58: 17,411,247 km (0.098 R)
• M59: 17,574,608 km (0.101 R)
• M60: 17,711,191 km (0.058 R)
• M61: 17,793,320 km (0.12 R)
• M62: 17,930,352 km (0.086 R)
• M63: 18,067,832 km (0.103 R)
• M64: 18,178,086 km (0.111 R)
• M65: 18,537,719 km (0.116 R)
• M66: 18,676,845 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 13

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.88 AU - 6.02 AU

Year: 9228 Days

Day: 7 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,859,228 km

• M1: 202,406 km (0.109 R)
• M2: 361,578 km (0.106 R)
• M3: 487,539 km (0.111 R)
• M4: 572,212 km (0.063 R)
• M5: 952,041 km (0.087 R)
• M6: 1,302,249 km (0.06 R)
• M7: 1,761,365 km (0.092 R)
• M8: 1,901,838 km (0.051 R)
• M9: 2,144,485 km (0.105 R)
• M10: 2,740,932 km (0.099 R)
• M11: 2,905,041 km (0.112 R)
• M12: 3,446,137 km (0.064 R)
• M13: 3,653,479 km (0.118 R)
• M14: 3,895,678 km (0.112 R)
• M15: 4,817,500 km (0.101 R)
• M16: 5,388,665 km (0.083 R)
• M17: 5,630,116 km (0.06 R)
• M18: 6,376,011 km (0.039 R)
• M19: 6,890,628 km (0.117 R)
• M20: 7,304,565 km (0.092 R)
• M21: 7,495,302 km (0.109 R)
• M22: 8,077,687 km (0.096 R)
• M23: 8,755,365 km (0.05 R)
• M24: 8,836,297 km (0.113 R)
• M25: 9,244,849 km (0.102 R)
• M26: 9,327,278 km (0.11 R)
• M27: 9,617,797 km (0.112 R)
• M28: 9,911,308 km (0.098 R)
• M29: 10,293,081 km (0.106 R)
• M30: 11,202,637 km (0.08 R)
• M31: 11,511,556 km (0.091 R)
• M32: 12,409,742 km (0.063 R)
• M33: 12,500,847 km (0.059 R)
• M34: 12,821,286 km (0.119 R)
• M35: 12,913,438 km (0.069 R)
• M36: 13,005,740 km (0.099 R)
• M37: 14,225,411 km (0.118 R)
• M38: 14,608,082 km (0.097 R)
• M39: 15,383,598 km (0.082 R)
• M40: 16,073,244 km (0.119 R)
• M41: 16,371,841 km (0.074 R)
• M42: 16,572,003 km (0.091 R)
• M43: 16,772,913 km (0.098 R)
• M44: 17,789,880 km (0.046 R)
• M45: 18,150,410 km (0.115 R)
• M46: 19,088,838 km (0.082 R)
• M47: 19,299,621 km (0.064 R)
• M48: 19,989,716 km (0.087 R)
• M49: 21,067,120 km (0.111 R)
• M50: 21,997,768 km (0.046 R)
• M51: 22,274,076 km (0.045 R)
• M52: 22,440,429 km (0.097 R)
• M53: 23,842,460 km (0.093 R)
• M54: 24,354,234 km (0.092 R)
• M55: 24,697,412 km (0.093 R)
• M56: 24,927,044 km (0.105 R)
• M57: 25,388,554 km (0.078 R)
• M58: 25,911,099 km (0.105 R)
• M59: 26,789,837 km (0.07 R)
• M60: 28,096,275 km (0.095 R)
• M61: 28,697,060 km (0.062 R)
• M62: 29,120,123 km (0.051 R)
• M63: 29,911,197 km (0.103 R)
• M64: 30,771,085 km (0.063 R)
• M65: 31,018,371 km (0.082 R)
• M66: 32,956,261 km (0.072 R)
• M67: 34,997,674 km (0.11 R)
• M68: 35,514,385 km (0.1 R)
• M69: 37,211,124 km (0.076 R)
• M70: 37,540,389 km (0.073 R)
• M71: 37,672,334 km (0.062 R)
• M72: 38,667,310 km (0.037 R)
• M73: 39,201,524 km (0.074 R)
• M74: 39,469,603 km (0.048 R)
• M75: 40,142,195 km (0.103 R)
• M76: 40,277,282 km (0.091 R)
• M77: 40,750,909 km (0.12 R)
• M78: 41,567,115 km (0.087 R)
• M79: 41,772,064 km (0.12 R)
• M80: 41,977,312 km (0.101 R)
• M81: 42,388,856 km (0.08 R)
• M82: 44,886,093 km (0.109 R)
• M83: 45,940,609 km (0.111 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: 357 - 12,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit