🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.47 AU - 0.57 AU

Year: 238 Days

Day: 31.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.46 AU - 0.68 AU

Year: 274 Days

Day: 15.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,241,600 km

• M1: 338,540 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.6

Radius: 13.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.35 AU - 1.97 AU

Year: 1360 Days

Day: 9.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,241,600 km

• M1: 172,486 km (0.117 R)
• M2: 263,292 km (0.119 R)
• M3: 352,901 km (0.119 R)
• M4: 457,620 km (0.111 R)
• M5: 561,291 km (0.069 R)
• M6: 726,746 km (0.062 R)
• M7: 846,275 km (0.028 R)
• M8: 957,277 km (0.117 R)
• M9: 1,086,380 km (0.102 R)
• M10: 1,221,616 km (0.089 R)
• M11: 1,362,986 km (0.033 R)
• M12: 1,510,191 km (0.038 R)
• M13: 1,638,845 km (0.114 R)
• M14: 1,776,325 km (0.086 R)
• M15: 1,974,393 km (0.054 R)
• M16: 2,073,576 km (0.11 R)
• M17: 2,158,548 km (0.049 R)
• M18: 2,266,557 km (0.11 R)
• M19: 2,381,897 km (0.108 R)
• M20: 2,589,988 km (0.084 R)
• M21: 2,763,222 km (0.066 R)
• M22: 2,958,447 km (0.081 R)
• M23: 3,085,157 km (0.1 R)
• M24: 3,182,844 km (0.036 R)
• M25: 3,337,678 km (0.113 R)
• M26: 3,463,490 km (0.114 R)
• M27: 3,558,784 km (0.102 R)
• M28: 3,706,736 km (0.09 R)
• M29: 3,856,783 km (0.093 R)
• M30: 3,989,027 km (0.087 R)
• M31: 4,156,427 km (0.073 R)
• M32: 4,339,834 km (0.118 R)
• M33: 4,477,464 km (0.083 R)
• M34: 4,602,528 km (0.044 R)
• M35: 4,764,243 km (0.103 R)
• M36: 4,856,396 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.4

Radius: 7.6

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.2 AU - 8.94 AU

Year: 14576 Days

Day: 20.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,241,600 km

• M1: 138,976 km (0.107 R)
• M2: 253,269 km (0.066 R)
• M3: 511,625 km (0.039 R)
• M4: 625,917 km (0.083 R)
• M5: 1,187,059 km (0.085 R)
• M6: 1,341,444 km (0.045 R)
• M7: 1,621,491 km (0.116 R)
• M8: 1,694,345 km (0.089 R)
• M9: 2,316,673 km (0.097 R)
• M10: 2,454,602 km (0.104 R)
• M11: 3,557,886 km (0.074 R)
• M12: 3,781,984 km (0.073 R)
• M13: 3,977,658 km (0.102 R)
• M14: 4,043,780 km (0.051 R)
• M15: 4,210,282 km (0.077 R)
• M16: 4,584,876 km (0.097 R)
• M17: 5,112,806 km (0.117 R)
• M18: 5,585,984 km (0.086 R)
• M19: 6,073,075 km (0.113 R)
• M20: 7,047,855 km (0.113 R)
• M21: 7,329,398 km (0.078 R)
• M22: 7,573,691 km (0.113 R)
• M23: 7,738,099 km (0.11 R)
• M24: 7,945,293 km (0.119 R)
• M25: 8,535,007 km (0.109 R)
• M26: 8,748,932 km (0.1 R)
• M27: 8,835,101 km (0.111 R)
• M28: 9,008,185 km (0.029 R)
• M29: 9,269,832 km (0.06 R)
• M30: 10,025,002 km (0.046 R)
• M31: 12,358,131 km (0.1 R)
• M32: 12,600,329 km (0.032 R)
• M33: 12,746,337 km (0.103 R)
• M34: 12,795,255 km (0.048 R)
• M35: 13,187,950 km (0.079 R)
• M36: 14,644,884 km (0.037 R)
• M37: 14,695,896 km (0.118 R)
• M38: 15,783,623 km (0.06 R)
• M39: 16,151,933 km (0.09 R)
• M40: 16,897,079 km (0.08 R)
• M41: 18,919,792 km (0.099 R)
• M42: 18,975,592 km (0.102 R)
• M43: 20,101,466 km (0.044 R)
• M44: 20,902,413 km (0.112 R)
• M45: 21,364,820 km (0.093 R)
• M46: 23,009,648 km (0.107 R)
• M47: 23,128,728 km (0.115 R)
• M48: 23,847,247 km (0.063 R)
• M49: 24,694,719 km (0.064 R)
• M50: 25,122,270 km (0.09 R)
• M51: 25,429,095 km (0.08 R)
• M52: 25,922,618 km (0.1 R)
• M53: 26,170,502 km (0.102 R)
• M54: 26,981,771 km (0.116 R)
• M55: 27,170,115 km (0.106 R)
• M56: 28,055,136 km (0.114 R)
• M57: 28,118,715 km (0.039 R)
• M58: 28,245,873 km (0.111 R)
• M59: 28,628,993 km (0.079 R)
• M60: 29,918,078 km (0.107 R)
• M61: 30,178,079 km (0.118 R)
• M62: 30,700,475 km (0.085 R)
• M63: 32,086,051 km (0.059 R)
• M64: 32,219,193 km (0.1 R)
• M65: 32,285,764 km (0.088 R)
• M66: 32,352,335 km (0.113 R)
• M67: 33,155,376 km (0.095 R)
• M68: 33,491,971 km (0.053 R)
• M69: 35,810,439 km (0.068 R)
• M70: 35,948,368 km (0.106 R)
• M71: 36,017,483 km (0.119 R)
• M72: 36,155,711 km (0.101 R)
• M73: 37,268,121 km (0.099 R)
• M74: 38,321,140 km (0.109 R)
• M75: 39,028,588 km (0.114 R)
• M76: 39,883,241 km (0.111 R)
• M77: 40,097,764 km (0.114 R)
• M78: 40,815,984 km (0.09 R)
• M79: 41,104,409 km (0.098 R)
• M80: 41,538,392 km (0.12 R)
• M81: 42,119,430 km (0.118 R)
• M82: 42,265,138 km (0.08 R)
• M83: 42,776,314 km (0.066 R)
• M84: 43,730,898 km (0.052 R)
• M85: 43,878,402 km (0.099 R)
• M86: 44,321,960 km (0.114 R)
• M87: 45,960,804 km (0.1 R)
• M88: 46,636,987 km (0.112 R)
• M89: 46,787,781 km (0.057 R)
• M90: 47,014,123 km (0.114 R)
• M91: 48,456,097 km (0.087 R)
• M92: 48,838,020 km (0.097 R)
• M93: 49,989,774 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 13,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit