🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.46 AU - 0.62 AU

Year: 140 Days

Day: 44.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.5 AU - 2 AU

Year: 817 Days

Day: 39.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.15 AU - 2.53 AU

Year: 1264 Days

Day: 17.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.3

Radius: 10.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.91 AU - 15.69 AU

Year: 16170 Days

Day: 6 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,057,261 km

• M1: 136,732 km (0.106 R)
• M2: 215,720 km (0.114 R)
• M3: 322,383 km (0.08 R)
• M4: 392,694 km (0.088 R)
• M5: 921,074 km (0.111 R)
• M6: 2,743,775 km (0.07 R)
• M7: 3,367,598 km (0.102 R)
• M8: 3,678,312 km (0.109 R)
• M9: 4,180,213 km (0.08 R)
• M10: 4,439,167 km (0.09 R)
• M11: 4,665,509 km (0.025 R)
• M12: 6,101,349 km (0.108 R)
• M13: 6,184,974 km (0.112 R)
• M14: 6,523,066 km (0.089 R)
• M15: 6,608,486 km (0.064 R)
• M16: 6,910,674 km (0.115 R)
• M17: 7,573,243 km (0.108 R)
• M18: 7,708,180 km (0.067 R)
• M19: 9,053,813 km (0.077 R)
• M20: 9,197,277 km (0.084 R)
• M21: 10,122,540 km (0.069 R)
• M22: 10,321,056 km (0.104 R)
• M23: 10,571,184 km (0.098 R)
• M24: 11,333,385 km (0.112 R)
• M25: 11,695,113 km (0.11 R)
• M26: 12,008,221 km (0.12 R)
• M27: 12,271,214 km (0.084 R)
• M28: 12,536,152 km (0.079 R)
• M29: 13,125,867 km (0.083 R)
• M30: 14,054,720 km (0.099 R)
• M31: 14,387,725 km (0.111 R)
• M32: 14,555,125 km (0.098 R)
• M33: 15,401,998 km (0.049 R)
• M34: 15,687,880 km (0.116 R)
• M35: 16,264,879 km (0.062 R)
• M36: 16,381,116 km (0.11 R)
• M37: 16,614,489 km (0.116 R)
• M38: 17,202,558 km (0.084 R)
• M39: 18,702,576 km (0.105 R)
• M40: 18,885,385 km (0.106 R)
• M41: 19,499,035 km (0.119 R)
• M42: 20,494,459 km (0.063 R)
• M43: 20,935,175 km (0.079 R)
• M44: 21,506,489 km (0.103 R)
• M45: 21,570,218 km (0.101 R)
• M46: 22,018,563 km (0.112 R)
• M47: 22,405,273 km (0.112 R)
• M48: 22,534,675 km (0.093 R)
• M49: 23,316,175 km (0.095 R)
• M50: 23,447,372 km (0.094 R)
• M51: 23,578,719 km (0.119 R)
• M52: 23,842,310 km (0.101 R)
• M53: 24,638,620 km (0.073 R)
• M54: 26,873,313 km (0.106 R)
• M55: 27,217,537 km (0.03 R)
• M56: 27,493,994 km (0.101 R)
• M57: 28,538,935 km (0.093 R)
• M58: 28,609,097 km (0.107 R)
• M59: 28,960,502 km (0.087 R)
• M60: 30,523,950 km (0.107 R)
• M61: 30,739,370 km (0.088 R)
• M62: 31,605,692 km (0.119 R)
• M63: 31,750,802 km (0.048 R)
• M64: 31,823,506 km (0.111 R)
• M65: 33,806,576 km (0.115 R)
• M66: 34,029,327 km (0.055 R)
• M67: 34,252,676 km (0.12 R)
• M68: 36,893,378 km (0.097 R)
• M69: 37,199,306 km (0.031 R)
• M70: 37,352,644 km (0.093 R)
• M71: 39,364,585 km (0.078 R)
• M72: 42,288,027 km (0.083 R)
• M73: 45,362,263 km (0.091 R)
• M74: 45,936,420 km (0.1 R)
• M75: 46,183,256 km (0.059 R)
• M76: 47,009,186 km (0.063 R)
• M77: 47,340,845 km (0.103 R)
• M78: 48,843,106 km (0.066 R)
• M79: 49,179,103 km (0.102 R)
• M80: 49,600,221 km (0.108 R)
• M81: 50,191,731 km (0.116 R)
• M82: 51,125,820 km (0.12 R)
• M83: 51,552,324 km (0.103 R)
• M84: 51,637,894 km (0.091 R)
• M85: 53,702,644 km (0.108 R)
• M86: 53,876,028 km (0.079 R)
• M87: 54,832,407 km (0.029 R)
• M88: 55,356,448 km (0.098 R)
• M89: 58,268,371 km (0.085 R)
• M90: 59,160,572 km (0.086 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 15,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit