🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.67 AU - 1.07 AU

Year: 311 Days

Day: 22.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,880,694 km

• M1: 216,319 km (0.05 R)
• M2: 570,566 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.15 AU - 1.89 AU

Year: 718 Days

Day: 14.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.43 AU - 1.83 AU

Year: 797 Days

Day: 32.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.1

Radius: 3

Gravity: 88.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.55 AU - 16.49 AU

Year: 22288 Days

Day: 19.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,880,694 km

• M1: 59,091 km (0.043 R)
• M2: 356,492 km (0.08 R)
• M3: 551,867 km (0.059 R)
• M4: 724,054 km (0.08 R)
• M5: 997,070 km (0.11 R)
• M6: 1,055,263 km (0.075 R)
• M7: 1,114,504 km (0.114 R)
• M8: 1,144,573 km (0.05 R)
• M9: 1,559,558 km (0.087 R)
• M10: 1,593,217 km (0.113 R)
• M11: 1,730,399 km (0.064 R)
• M12: 2,202,230 km (0.108 R)
• M13: 2,240,228 km (0.084 R)
• M14: 3,084,110 km (0.086 R)
• M15: 4,201,007 km (0.104 R)
• M16: 4,248,131 km (0.104 R)
• M17: 4,342,677 km (0.055 R)
• M18: 5,843,143 km (0.074 R)
• M19: 6,592,928 km (0.115 R)
• M20: 6,812,687 km (0.096 R)
• M21: 7,202,988 km (0.104 R)
• M22: 7,888,745 km (0.113 R)
• M23: 8,955,826 km (0.102 R)
• M24: 9,567,981 km (0.036 R)
• M25: 10,004,507 km (0.04 R)
• M26: 10,193,599 km (0.1 R)
• M27: 10,961,485 km (0.113 R)
• M28: 12,552,159 km (0.038 R)
• M29: 13,374,199 km (0.101 R)
• M30: 13,582,439 km (0.114 R)
• M31: 13,931,751 km (0.105 R)
• M32: 14,213,443 km (0.078 R)
• M33: 14,496,931 km (0.114 R)
• M34: 15,141,698 km (0.109 R)
• M35: 16,831,256 km (0.077 R)
• M36: 18,194,542 km (0.12 R)
• M37: 19,514,294 km (0.079 R)
• M38: 19,987,323 km (0.08 R)
• M39: 22,656,149 km (0.115 R)
• M40: 23,737,741 km (0.057 R)
• M41: 24,750,968 km (0.118 R)
• M42: 26,210,295 km (0.106 R)
• M43: 28,139,958 km (0.116 R)
• M44: 28,763,482 km (0.084 R)
• M45: 29,032,010 km (0.025 R)
• M46: 29,481,552 km (0.115 R)
• M47: 29,662,116 km (0.051 R)
• M48: 31,118,900 km (0.117 R)
• M49: 32,133,772 km (0.112 R)
• M50: 35,434,649 km (0.083 R)
• M51: 35,530,541 km (0.08 R)
• M52: 37,564,025 km (0.104 R)
• M53: 39,634,909 km (0.097 R)
• M54: 44,298,473 km (0.097 R)
• M55: 44,505,217 km (0.072 R)
• M56: 47,749,247 km (0.111 R)
• M57: 49,239,092 km (0.108 R)
• M58: 49,453,167 km (0.047 R)
• M59: 49,560,279 km (0.106 R)
• M60: 51,719,574 km (0.09 R)
• M61: 52,045,997 km (0.118 R)
• M62: 53,029,752 km (0.089 R)
• M63: 53,578,926 km (0.074 R)
• M64: 55,459,970 km (0.052 R)
• M65: 55,682,721 km (0.111 R)
• M66: 56,129,121 km (0.049 R)
• M67: 58,491,870 km (0.095 R)
• M68: 61,461,836 km (0.061 R)
• M69: 63,663,019 km (0.075 R)
• M70: 63,896,243 km (0.08 R)
• M71: 65,536,583 km (0.086 R)
• M72: 67,547,029 km (0.099 R)
• M73: 67,665,959 km (0.053 R)
• M74: 67,784,890 km (0.094 R)
• M75: 68,023,049 km (0.115 R)
• M76: 70,419,607 km (0.107 R)
• M77: 71,022,935 km (0.072 R)
• M78: 72,843,542 km (0.082 R)
• M79: 73,820,864 km (0.104 R)
• M80: 74,188,426 km (0.097 R)
• M81: 74,679,556 km (0.053 R)
• M82: 74,925,495 km (0.105 R)
• M83: 75,048,465 km (0.077 R)
• M84: 75,788,376 km (0.06 R)
• M85: 77,524,010 km (0.086 R)
• M86: 79,147,446 km (0.044 R)
• M87: 79,398,172 km (0.067 R)
• M88: 79,774,710 km (0.111 R)
• M89: 79,900,372 km (0.059 R)
• M90: 80,151,996 km (0.112 R)
• M91: 82,173,662 km (0.072 R)
• M92: 82,809,004 km (0.046 R)
• M93: 84,084,326 km (0.056 R)
• M94: 84,468,194 km (0.079 R)
• M95: 85,109,221 km (0.11 R)
• M96: 85,366,080 km (0.088 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: 351 - 17,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit