🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.49 AU - 0.57 AU

Year: 145 Days

Day: 32.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,291,013 km

• M1: 260,001 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.59 AU - 0.87 AU

Year: 234 Days

Day: 22.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,291,013 km

• M1: 479,611 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.8 AU - 1 AU

Year: 320 Days

Day: 39.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,291,013 km

• M1: 74,500 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.76 AU - 1.18 AU

Year: 358 Days

Day: 18.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.89 AU - 1.15 AU

Year: 386 Days

Day: 16.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,291,013 km

• M1: 573,109 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.15 AU - 1.87 AU

Year: 695 Days

Day: 29 Hours

Environment

Temp: -42 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.15 AU - 2.55 AU

Year: 1350 Days

Day: 35.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.83 AU - 4.25 AU

Year: 2496 Days

Day: 35.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,291,013 km

• M1: 2,339,860 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.2

Radius: 4.4

Gravity: 27.8 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.04 AU - 21.4 AU

Year: 26778 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,291,013 km

• M1: 57,446 km (0.104 R)
• M2: 243,695 km (0.117 R)
• M3: 661,372 km (0.061 R)
• M4: 814,710 km (0.116 R)
• M5: 923,168 km (0.103 R)
• M6: 1,007,691 km (0.115 R)
• M7: 1,094,757 km (0.104 R)
• M8: 1,599,650 km (0.066 R)
• M9: 3,164,444 km (0.079 R)
• M10: 3,821,627 km (0.066 R)
• M11: 4,471,929 km (0.083 R)
• M12: 4,760,952 km (0.107 R)
• M13: 5,306,536 km (0.048 R)
• M14: 5,819,507 km (0.09 R)
• M15: 7,281,826 km (0.084 R)
• M16: 7,450,872 km (0.116 R)
• M17: 7,507,569 km (0.09 R)
• M18: 7,621,413 km (0.043 R)
• M19: 7,735,706 km (0.096 R)
• M20: 8,082,175 km (0.074 R)
• M21: 8,850,210 km (0.112 R)
• M22: 10,454,647 km (0.105 R)
• M23: 10,581,656 km (0.083 R)
• M24: 11,616,723 km (0.04 R)
• M25: 11,682,397 km (0.034 R)
• M26: 12,013,008 km (0.115 R)
• M27: 12,212,871 km (0.115 R)
• M28: 12,413,931 km (0.108 R)
• M29: 13,366,121 km (0.106 R)
• M30: 14,766,507 km (0.079 R)
• M31: 14,837,865 km (0.071 R)
• M32: 15,123,896 km (0.115 R)
• M33: 15,195,703 km (0.093 R)
• M34: 15,484,128 km (0.086 R)
• M35: 15,920,056 km (0.062 R)
• M36: 16,433,924 km (0.108 R)
• M37: 17,027,678 km (0.093 R)
• M38: 18,007,395 km (0.115 R)
• M39: 18,542,506 km (0.036 R)
• M40: 19,082,854 km (0.108 R)
• M41: 19,393,868 km (0.091 R)
• M42: 19,550,048 km (0.025 R)
• M43: 21,698,872 km (0.076 R)
• M44: 25,272,017 km (0.082 R)
• M45: 26,647,420 km (0.114 R)
• M46: 26,907,870 km (0.055 R)
• M47: 26,994,936 km (0.087 R)
• M48: 28,046,758 km (0.073 R)
• M49: 28,135,021 km (0.12 R)
• M50: 28,577,681 km (0.119 R)
• M51: 29,380,274 km (0.092 R)
• M52: 29,739,458 km (0.078 R)
• M53: 30,009,632 km (0.086 R)
• M54: 30,371,360 km (0.109 R)
• M55: 31,924,186 km (0.118 R)
• M56: 32,385,845 km (0.065 R)
• M57: 33,035,847 km (0.107 R)
• M58: 34,443,264 km (0.118 R)
• M59: 34,537,810 km (0.112 R)
• M60: 36,349,889 km (0.084 R)
• M61: 38,486,446 km (0.06 R)
• M62: 39,867,234 km (0.09 R)
• M63: 40,065,751 km (0.052 R)
• M64: 42,271,571 km (0.078 R)
• M65: 43,695,743 km (0.118 R)
• M66: 46,069,263 km (0.07 R)
• M67: 46,695,330 km (0.104 R)
• M68: 51,695,639 km (0.082 R)
• M69: 53,655,221 km (0.063 R)
• M70: 55,306,632 km (0.099 R)
• M71: 56,751,299 km (0.114 R)
• M72: 59,677,732 km (0.099 R)
• M73: 62,652,785 km (0.104 R)
• M74: 63,346,171 km (0.093 R)
• M75: 64,391,112 km (0.094 R)
• M76: 64,624,036 km (0.1 R)
• M77: 64,857,259 km (0.059 R)
• M78: 68,626,976 km (0.106 R)
• M79: 68,864,986 km (0.087 R)
• M80: 69,103,146 km (0.051 R)
• M81: 70,298,433 km (0.117 R)
• M82: 71,621,177 km (0.068 R)
• M83: 73,803,212 km (0.095 R)
• M84: 74,047,056 km (0.081 R)
• M85: 75,270,019 km (0.114 R)
• M86: 75,761,149 km (0.116 R)
• M87: 75,883,969 km (0.116 R)
• M88: 76,007,088 km (0.054 R)
• M89: 76,746,400 km (0.082 R)
• M90: 80,729,893 km (0.115 R)
• M91: 80,981,067 km (0.097 R)
• M92: 83,126,750 km (0.108 R)
• M93: 84,015,660 km (0.068 R)
• M94: 85,035,469 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 19,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit