🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.77 AU - 0.77 AU

Year: 259 Days

Day: 39.5 Hours

Environment

Temp: 71 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.93 AU - 0.99 AU

Year: 360 Days

Day: 24.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,916,097 km

• M1: 104,419 km (0.101 R)
• M2: 170,392 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.12 AU - 1.74 AU

Year: 655 Days

Day: 43.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.96 AU - 3.18 AU

Year: 1577 Days

Day: 23.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.12 AU - 3.36 AU

Year: 2233 Days

Day: 35.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,916,097 km

• M1: 1,114,654 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.55 AU - 4.33 AU

Year: 2994 Days

Day: 23.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,916,097 km

• M1: 2,824,408 km (0.028 R)

Asteroid Belt

Center: 8.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.4

Radius: 4.1

Gravity: 21.86 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.33 AU - 12.35 AU

Year: 16597 Days

Day: 22.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,916,097 km

• M1: 76,295 km (0.052 R)
• M2: 122,670 km (0.084 R)
• M3: 520,451 km (0.111 R)
• M4: 934,089 km (0.079 R)
• M5: 1,018,163 km (0.111 R)
• M6: 1,355,207 km (0.063 R)
• M7: 1,450,651 km (0.094 R)
• M8: 1,880,296 km (0.119 R)
• M9: 2,095,417 km (0.087 R)
• M10: 2,666,732 km (0.068 R)
• M11: 3,541,730 km (0.075 R)
• M12: 3,773,307 km (0.112 R)
• M13: 3,840,327 km (0.11 R)
• M14: 3,975,713 km (0.095 R)
• M15: 4,078,188 km (0.119 R)
• M16: 4,783,841 km (0.057 R)
• M17: 4,966,051 km (0.111 R)
• M18: 5,337,353 km (0.093 R)
• M19: 5,911,061 km (0.077 R)
• M20: 6,145,929 km (0.041 R)
• M21: 7,198,650 km (0.069 R)
• M22: 7,533,749 km (0.1 R)
• M23: 7,575,935 km (0.104 R)
• M24: 8,305,973 km (0.067 R)
• M25: 10,531,989 km (0.082 R)
• M26: 10,816,524 km (0.109 R)
• M27: 11,393,224 km (0.055 R)
• M28: 11,490,313 km (0.049 R)
• M29: 11,881,362 km (0.081 R)
• M30: 12,128,049 km (0.09 R)
• M31: 12,376,381 km (0.063 R)
• M32: 12,526,129 km (0.102 R)
• M33: 12,726,889 km (0.105 R)
• M34: 13,182,265 km (0.094 R)
• M35: 13,386,317 km (0.108 R)
• M36: 13,849,322 km (0.094 R)
• M37: 14,370,072 km (0.096 R)
• M38: 14,844,148 km (0.078 R)
• M39: 14,950,213 km (0.083 R)
• M40: 15,003,320 km (0.084 R)
• M41: 15,056,427 km (0.104 R)
• M42: 15,645,544 km (0.093 R)
• M43: 16,187,686 km (0.081 R)
• M44: 16,625,709 km (0.088 R)
• M45: 17,290,073 km (0.044 R)
• M46: 17,345,873 km (0.113 R)
• M47: 17,401,673 km (0.054 R)
• M48: 17,681,720 km (0.109 R)
• M49: 19,624,847 km (0.102 R)
• M50: 19,683,041 km (0.109 R)
• M51: 19,916,264 km (0.072 R)
• M52: 22,785,700 km (0.101 R)
• M53: 23,214,897 km (0.105 R)
• M54: 24,143,451 km (0.116 R)
• M55: 25,147,252 km (0.114 R)
• M56: 25,210,383 km (0.101 R)
• M57: 25,527,081 km (0.117 R)
• M58: 25,781,398 km (0.066 R)
• M59: 26,164,518 km (0.113 R)
• M60: 26,936,293 km (0.09 R)
• M61: 27,780,923 km (0.107 R)
• M62: 28,832,147 km (0.092 R)
• M63: 29,495,763 km (0.11 R)
• M64: 29,629,205 km (0.09 R)
• M65: 29,963,406 km (0.059 R)
• M66: 32,200,343 km (0.107 R)
• M67: 33,582,029 km (0.115 R)
• M68: 33,790,868 km (0.1 R)
• M69: 34,000,155 km (0.073 R)
• M70: 35,336,064 km (0.101 R)
• M71: 35,619,552 km (0.05 R)
• M72: 38,713,386 km (0.055 R)
• M73: 38,932,547 km (0.091 R)
• M74: 39,152,007 km (0.05 R)
• M75: 40,996,698 km (0.078 R)
• M76: 42,267,233 km (0.069 R)
• M77: 42,869,663 km (0.075 R)
• M78: 42,945,210 km (0.09 R)
• M79: 44,235,342 km (0.117 R)
• M80: 44,311,637 km (0.094 R)
• M81: 44,540,821 km (0.061 R)
• M82: 44,617,266 km (0.1 R)
• M83: 45,384,254 km (0.094 R)
• M84: 45,692,276 km (0.108 R)
• M85: 46,078,388 km (0.087 R)
• M86: 46,853,604 km (0.071 R)
• M87: 47,242,858 km (0.077 R)
• M88: 47,711,399 km (0.113 R)
• M89: 49,442,545 km (0.062 R)
• M90: 49,759,543 km (0.098 R)
• M91: 50,236,162 km (0.098 R)
• M92: 50,475,070 km (0.102 R)
• M93: 51,594,959 km (0.109 R)
• M94: 53,290,202 km (0.107 R)
• M95: 53,452,516 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117

Radius: 7.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.54 AU - 18.18 AU

Year: 24184 Days

Day: 24.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,916,097 km

• M1: 107,860 km (0.086 R)
• M2: 522,097 km (0.078 R)
• M3: 630,405 km (0.116 R)
• M4: 679,174 km (0.055 R)
• M5: 763,697 km (0.084 R)
• M6: 851,960 km (0.113 R)
• M7: 1,239,269 km (0.047 R)
• M8: 1,365,380 km (0.066 R)
• M9: 1,562,849 km (0.108 R)
• M10: 1,960,630 km (0.115 R)
• M11: 2,108,582 km (0.054 R)
• M12: 2,846,099 km (0.107 R)
• M13: 2,929,575 km (0.069 R)
• M14: 3,330,049 km (0.101 R)
• M15: 3,656,770 km (0.074 R)
• M16: 4,501,849 km (0.085 R)
• M17: 4,632,148 km (0.086 R)
• M18: 5,648,068 km (0.106 R)
• M19: 5,894,904 km (0.102 R)
• M20: 6,289,842 km (0.047 R)
• M21: 6,435,551 km (0.075 R)
• M22: 6,508,854 km (0.119 R)
• M23: 6,582,306 km (0.04 R)
• M24: 6,954,356 km (0.116 R)
• M25: 7,218,845 km (0.053 R)
• M26: 8,071,553 km (0.096 R)
• M27: 10,210,503 km (0.116 R)
• M28: 10,554,279 km (0.095 R)
• M29: 10,684,280 km (0.112 R)
• M30: 10,771,196 km (0.032 R)
• M31: 12,375,334 km (0.109 R)
• M32: 13,251,679 km (0.113 R)
• M33: 14,483,168 km (0.097 R)
• M34: 14,724,170 km (0.081 R)
• M35: 14,772,491 km (0.107 R)
• M36: 16,297,641 km (0.11 R)
• M37: 16,498,102 km (0.053 R)
• M38: 17,820,846 km (0.062 R)
• M39: 18,286,545 km (0.063 R)
• M40: 19,282,866 km (0.119 R)
• M41: 19,707,724 km (0.103 R)
• M42: 20,296,841 km (0.079 R)
• M43: 21,547,329 km (0.054 R)
• M44: 22,098,747 km (0.066 R)
• M45: 24,407,790 km (0.1 R)
• M46: 24,694,569 km (0.117 R)
• M47: 25,387,507 km (0.095 R)
• M48: 26,145,369 km (0.096 R)
• M49: 26,321,297 km (0.108 R)
• M50: 27,504,317 km (0.088 R)
• M51: 27,683,236 km (0.111 R)
• M52: 27,982,431 km (0.098 R)
• M53: 28,042,270 km (0.12 R)
• M54: 28,886,152 km (0.078 R)
• M55: 30,660,383 km (0.05 R)
• M56: 31,280,316 km (0.07 R)
• M57: 31,654,311 km (0.107 R)
• M58: 32,092,483 km (0.119 R)
• M59: 33,609,854 km (0.088 R)
• M60: 34,120,881 km (0.04 R)
• M61: 35,669,368 km (0.11 R)
• M62: 35,734,294 km (0.103 R)
• M63: 36,125,193 km (0.083 R)
• M64: 36,977,153 km (0.077 R)
• M65: 37,306,418 km (0.071 R)
• M66: 37,636,879 km (0.075 R)
• M67: 38,567,079 km (0.11 R)
• M68: 40,246,914 km (0.115 R)
• M69: 40,721,438 km (0.11 R)
• M70: 41,539,439 km (0.07 R)
• M71: 41,607,805 km (0.056 R)
• M72: 41,813,353 km (0.106 R)
• M73: 42,156,530 km (0.055 R)
• M74: 42,362,826 km (0.113 R)
• M75: 42,983,956 km (0.063 R)
• M76: 43,955,894 km (0.116 R)
• M77: 44,165,181 km (0.054 R)
• M78: 44,514,642 km (0.119 R)
• M79: 45,780,389 km (0.04 R)
• M80: 47,057,955 km (0.059 R)
• M81: 47,916,048 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 14,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit