🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.97 AU - 1.27 AU

Year: 444 Days

Day: 21.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 93.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,267,946 km

• M1: 176,077 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.94 AU - 1.32 AU

Year: 450 Days

Day: 47.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,267,946 km

• M1: 409,001 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.3 AU - 1.54 AU

Year: 634 Days

Day: 46.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,267,946 km

• M1: 267,032 km (0.118 R)

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.97 AU - 2.39 AU

Year: 1206 Days

Day: 35.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,267,946 km

• M1: 1,264,551 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.62 AU - 3.74 AU

Year: 2645 Days

Day: 22.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.6

Radius: 5.1

Gravity: 29.47 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.22 AU - 17.74 AU

Year: 22824 Days

Day: 18.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,267,946 km

• M1: 103,522 km (0.069 R)
• M2: 998,416 km (0.103 R)
• M3: 1,394,252 km (0.112 R)
• M4: 2,014,036 km (0.12 R)
• M5: 2,199,687 km (0.1 R)
• M6: 2,275,533 km (0.11 R)
• M7: 2,508,307 km (0.119 R)
• M8: 2,954,708 km (0.047 R)
• M9: 2,996,445 km (0.109 R)
• M10: 4,104,068 km (0.087 R)
• M11: 4,386,958 km (0.066 R)
• M12: 4,530,871 km (0.093 R)
• M13: 4,725,049 km (0.088 R)
• M14: 5,071,517 km (0.096 R)
• M15: 5,222,462 km (0.12 R)
• M16: 5,528,838 km (0.098 R)
• M17: 5,580,449 km (0.094 R)
• M18: 6,482,824 km (0.097 R)
• M19: 7,034,391 km (0.066 R)
• M20: 7,716,109 km (0.068 R)
• M21: 7,773,853 km (0.096 R)
• M22: 8,182,106 km (0.088 R)
• M23: 8,241,048 km (0.111 R)
• M24: 9,883,931 km (0.049 R)
• M25: 11,690,326 km (0.046 R)
• M26: 11,823,169 km (0.109 R)
• M27: 11,889,889 km (0.061 R)
• M28: 13,525,891 km (0.108 R)
• M29: 15,888,042 km (0.119 R)
• M30: 17,304,734 km (0.103 R)
• M31: 18,374,059 km (0.048 R)
• M32: 18,683,577 km (0.099 R)
• M33: 19,072,831 km (0.092 R)
• M34: 21,139,825 km (0.117 R)
• M35: 21,789,977 km (0.115 R)
• M36: 23,109,729 km (0.079 R)
• M37: 24,795,697 km (0.081 R)
• M38: 26,346,579 km (0.075 R)
• M39: 27,133,763 km (0.095 R)
• M40: 28,910,387 km (0.051 R)
• M41: 29,090,204 km (0.073 R)
• M42: 29,812,761 km (0.049 R)
• M43: 31,275,679 km (0.097 R)
• M44: 33,043,028 km (0.094 R)
• M45: 33,702,306 km (0.104 R)
• M46: 35,706,020 km (0.09 R)
• M47: 36,091,982 km (0.102 R)
• M48: 41,639,371 km (0.041 R)
• M49: 41,842,375 km (0.116 R)
• M50: 42,862,184 km (0.104 R)
• M51: 43,375,155 km (0.101 R)
• M52: 44,200,187 km (0.112 R)
• M53: 45,030,305 km (0.038 R)
• M54: 46,180,115 km (0.074 R)
• M55: 46,285,132 km (0.089 R)
• M56: 47,022,351 km (0.077 R)
• M57: 49,043,119 km (0.06 R)
• M58: 49,472,165 km (0.113 R)
• M59: 49,687,138 km (0.106 R)
• M60: 50,010,119 km (0.099 R)
• M61: 52,839,015 km (0.064 R)
• M62: 53,940,803 km (0.075 R)
• M63: 54,494,465 km (0.085 R)
• M64: 54,716,468 km (0.075 R)
• M65: 55,161,372 km (0.05 R)
• M66: 55,495,873 km (0.099 R)
• M67: 56,054,921 km (0.03 R)
• M68: 56,279,018 km (0.066 R)
• M69: 57,403,994 km (0.103 R)
• M70: 57,856,079 km (0.1 R)
• M71: 58,309,360 km (0.103 R)
• M72: 58,422,905 km (0.101 R)
• M73: 58,877,683 km (0.079 R)
• M74: 59,447,800 km (0.106 R)
• M75: 61,630,732 km (0.111 R)
• M76: 62,325,465 km (0.104 R)
• M77: 62,790,116 km (0.096 R)
• M78: 63,606,023 km (0.088 R)
• M79: 64,073,815 km (0.08 R)
• M80: 64,542,805 km (0.105 R)
• M81: 65,130,575 km (0.038 R)
• M82: 65,602,107 km (0.039 R)
• M83: 67,261,297 km (0.059 R)
• M84: 67,737,766 km (0.033 R)
• M85: 68,335,111 km (0.081 R)
• M86: 71,469,186 km (0.098 R)
• M87: 72,809,134 km (0.098 R)
• M88: 74,034,490 km (0.076 R)
• M89: 74,280,280 km (0.096 R)
• M90: 75,637,581 km (0.084 R)
• M91: 76,505,548 km (0.084 R)
• M92: 77,252,041 km (0.061 R)
• M93: 78,126,142 km (0.114 R)
• M94: 79,506,332 km (0.116 R)
• M95: 80,515,070 km (0.068 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 14,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit