🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.53 AU - 0.85 AU

Year: 204 Days

Day: 41.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,401,739 km

• M1: 588,368 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.1 AU - 4.26 AU

Year: 3046 Days

Day: 27 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.7

Radius: 7.1

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.52 AU - 13.94 AU

Year: 17153 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 62,401,739 km

• M1: 624,721 km (0.051 R)
• M2: 743,651 km (0.07 R)
• M3: 1,004,101 km (0.092 R)
• M4: 1,097,151 km (0.057 R)
• M5: 1,144,873 km (0.105 R)
• M6: 1,193,193 km (0.062 R)
• M7: 1,393,803 km (0.09 R)
• M8: 1,524,851 km (0.119 R)
• M9: 1,578,407 km (0.067 R)
• M10: 1,798,914 km (0.077 R)
• M11: 1,941,780 km (0.117 R)
• M12: 2,178,295 km (0.108 R)
• M13: 2,908,482 km (0.035 R)
• M14: 3,213,512 km (0.119 R)
• M15: 3,672,179 km (0.06 R)
• M16: 4,001,743 km (0.055 R)
• M17: 4,650,100 km (0.094 R)
• M18: 4,966,500 km (0.092 R)
• M19: 6,562,260 km (0.092 R)
• M20: 6,961,687 km (0.079 R)
• M21: 7,598,824 km (0.105 R)
• M22: 8,349,506 km (0.108 R)
• M23: 9,870,168 km (0.106 R)
• M24: 10,276,327 km (0.071 R)
• M25: 10,481,425 km (0.054 R)
• M26: 11,000,081 km (0.099 R)
• M27: 11,104,949 km (0.108 R)
• M28: 12,551,261 km (0.031 R)
• M29: 13,491,933 km (0.057 R)
• M30: 13,829,426 km (0.064 R)
• M31: 14,742,721 km (0.104 R)
• M32: 16,268,170 km (0.073 R)
• M33: 16,447,388 km (0.053 R)
• M34: 16,988,933 km (0.064 R)
• M35: 17,353,203 km (0.061 R)
• M36: 18,461,574 km (0.09 R)
• M37: 19,719,842 km (0.033 R)
• M38: 20,359,223 km (0.099 R)
• M39: 21,592,807 km (0.04 R)
• M40: 21,658,331 km (0.093 R)
• M41: 23,656,958 km (0.087 R)
• M42: 25,021,740 km (0.097 R)
• M43: 25,297,748 km (0.026 R)
• M44: 25,992,181 km (0.111 R)
• M45: 26,201,768 km (0.075 R)
• M46: 27,187,019 km (0.105 R)
• M47: 28,543,573 km (0.073 R)
• M48: 28,615,679 km (0.085 R)
• M49: 29,557,248 km (0.071 R)
• M50: 30,068,424 km (0.096 R)
• M51: 30,582,592 km (0.07 R)
• M52: 30,656,344 km (0.098 R)
• M53: 31,322,204 km (0.103 R)
• M54: 32,818,781 km (0.106 R)
• M55: 33,272,362 km (0.079 R)
• M56: 35,107,180 km (0.101 R)
• M57: 35,261,565 km (0.108 R)
• M58: 35,338,907 km (0.103 R)
• M59: 35,493,591 km (0.087 R)
• M60: 36,504,723 km (0.072 R)
• M61: 36,739,442 km (0.106 R)
• M62: 36,974,610 km (0.102 R)
• M63: 37,131,687 km (0.093 R)
• M64: 37,525,429 km (0.091 R)
• M65: 38,634,996 km (0.109 R)
• M66: 39,594,517 km (0.112 R)
• M67: 39,755,335 km (0.095 R)
• M68: 39,835,669 km (0.07 R)
• M69: 39,916,153 km (0.101 R)
• M70: 43,262,507 km (0.116 R)
• M71: 43,925,824 km (0.061 R)
• M72: 44,425,631 km (0.1 R)
• M73: 45,936,121 km (0.052 R)
• M74: 46,274,062 km (0.071 R)
• M75: 46,697,574 km (0.089 R)
• M76: 47,292,824 km (0.045 R)
• M77: 47,463,365 km (0.045 R)
• M78: 47,976,037 km (0.073 R)
• M79: 48,233,196 km (0.116 R)
• M80: 49,179,702 km (0.059 R)
• M81: 49,698,507 km (0.086 R)
• M82: 50,306,174 km (0.09 R)
• M83: 51,178,479 km (0.043 R)
• M84: 52,055,870 km (0.049 R)
• M85: 52,584,699 km (0.092 R)
• M86: 52,849,637 km (0.072 R)
• M87: 52,938,199 km (0.081 R)
• M88: 53,026,611 km (0.069 R)
• M89: 53,292,446 km (0.082 R)
• M90: 54,270,816 km (0.098 R)
• M91: 54,360,126 km (0.11 R)
• M92: 54,538,746 km (0.108 R)
• M93: 55,704,562 km (0.118 R)
• M94: 56,426,073 km (0.075 R)
• M95: 57,787,114 km (0.084 R)
• M96: 59,342,783 km (0.077 R)
• M97: 61,469,316 km (0.079 R)
• M98: 62,214,912 km (0.113 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 18,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit