🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.38 AU - 0.62 AU

Year: 125 Days

Day: 18.2 Hours

Environment

Temp: 252 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,062,122 km

• M1: 52,658 km (0.113 R)
• M2: 96,191 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.6 AU - 0.98 AU

Year: 248 Days

Day: 23.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.54 AU - 1.76 AU

Year: 748 Days

Day: 29.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.06 AU - 3.4 AU

Year: 1593 Days

Day: 37.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.96 AU - 4.24 AU

Year: 2931 Days

Day: 39.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.91 AU - 4.99 AU

Year: 3315 Days

Day: 16.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.5

Radius: 6.9

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.38 AU - 18.58 AU

Year: 21506 Days

Day: 23.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,062,122 km

• M1: 136,732 km (0.079 R)
• M2: 200,162 km (0.096 R)
• M3: 245,640 km (0.077 R)
• M4: 369,656 km (0.085 R)
• M5: 429,645 km (0.12 R)
• M6: 730,038 km (0.107 R)
• M7: 943,963 km (0.103 R)
• M8: 1,029,233 km (0.099 R)
• M9: 1,087,577 km (0.057 R)
• M10: 1,238,371 km (0.058 R)
• M11: 1,594,265 km (0.085 R)
• M12: 1,696,589 km (0.062 R)
• M13: 1,836,613 km (0.1 R)
• M14: 2,434,107 km (0.072 R)
• M15: 2,754,097 km (0.096 R)
• M16: 3,433,570 km (0.086 R)
• M17: 3,566,563 km (0.116 R)
• M18: 4,304,529 km (0.086 R)
• M19: 4,641,872 km (0.094 R)
• M20: 5,652,256 km (0.06 R)
• M21: 6,290,142 km (0.081 R)
• M22: 6,783,366 km (0.113 R)
• M23: 6,950,616 km (0.116 R)
• M24: 7,062,815 km (0.109 R)
• M25: 8,217,860 km (0.077 R)
• M26: 8,877,886 km (0.055 R)
• M27: 9,306,633 km (0.098 R)
• M28: 9,368,567 km (0.028 R)
• M29: 9,554,816 km (0.078 R)
• M30: 9,931,055 km (0.11 R)
• M31: 10,248,202 km (0.119 R)
• M32: 12,560,387 km (0.101 R)
• M33: 13,668,907 km (0.111 R)
• M34: 14,449,060 km (0.094 R)
• M35: 14,520,568 km (0.046 R)
• M36: 16,799,242 km (0.11 R)
• M37: 17,025,734 km (0.033 R)
• M38: 20,379,419 km (0.073 R)
• M39: 21,025,382 km (0.098 R)
• M40: 24,269,113 km (0.1 R)
• M41: 25,557,599 km (0.116 R)
• M42: 26,166,463 km (0.065 R)
• M43: 26,692,150 km (0.038 R)
• M44: 29,281,689 km (0.102 R)
• M45: 30,376,446 km (0.116 R)
• M46: 31,299,016 km (0.083 R)
• M47: 32,230,712 km (0.03 R)
• M48: 34,599,444 km (0.067 R)
• M49: 35,369,275 km (0.088 R)
• M50: 35,562,705 km (0.095 R)
• M51: 36,632,330 km (0.079 R)
• M52: 36,730,017 km (0.106 R)
• M53: 36,925,841 km (0.119 R)
• M54: 37,318,386 km (0.078 R)
• M55: 37,515,256 km (0.094 R)
• M56: 38,306,031 km (0.093 R)
• M57: 39,803,356 km (0.115 R)
• M58: 39,903,886 km (0.08 R)
• M59: 40,508,710 km (0.113 R)
• M60: 43,681,681 km (0.086 R)
• M61: 43,785,352 km (0.098 R)
• M62: 45,770,665 km (0.119 R)
• M63: 45,981,449 km (0.1 R)
• M64: 46,297,998 km (0.053 R)
• M65: 46,509,529 km (0.044 R)
• M66: 47,998,926 km (0.075 R)
• M67: 49,504,030 km (0.031 R)
• M68: 49,936,966 km (0.1 R)
• M69: 50,479,707 km (0.085 R)
• M70: 55,902,032 km (0.043 R)
• M71: 58,395,978 km (0.109 R)
• M72: 59,197,074 km (0.097 R)
• M73: 60,463,271 km (0.105 R)
• M74: 60,810,188 km (0.05 R)
• M75: 61,157,704 km (0.032 R)
• M76: 61,389,730 km (0.109 R)
• M77: 62,671,335 km (0.081 R)
• M78: 63,022,441 km (0.118 R)
• M79: 66,211,270 km (0.103 R)
• M80: 67,405,509 km (0.067 R)
• M81: 67,645,315 km (0.098 R)
• M82: 70,179,353 km (0.097 R)
• M83: 71,396,930 km (0.086 R)
• M84: 71,763,595 km (0.109 R)
• M85: 72,253,378 km (0.107 R)
• M86: 73,976,446 km (0.086 R)
• M87: 74,595,183 km (0.081 R)
• M88: 75,837,593 km (0.115 R)
• M89: 76,211,738 km (0.081 R)
• M90: 76,461,416 km (0.11 R)
• M91: 77,714,149 km (0.035 R)
• M92: 82,535,988 km (0.104 R)
• M93: 83,049,258 km (0.087 R)
• M94: 85,631,018 km (0.109 R)
• M95: 86,020,571 km (0.104 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 13,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit