🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.47 AU - 0.63 AU

Year: 146 Days

Day: 45.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.64 AU - 0.72 AU

Year: 201 Days

Day: 44 Hours

Environment

Temp: 141 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.65 AU - 0.75 AU

Year: 210 Days

Day: 20.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.99 AU - 1.15 AU

Year: 396 Days

Day: 47.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.93 AU - 3.17 AU

Year: 1458 Days

Day: 30.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.59 AU - 3.25 AU

Year: 1787 Days

Day: 47 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,924,975 km

• M1: 1,304,045 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.4

Radius: 6.5

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.04 AU - 14.8 AU

Year: 18601 Days

Day: 16.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,924,975 km

• M1: 82,728 km (0.116 R)
• M2: 166,502 km (0.081 R)
• M3: 220,507 km (0.114 R)
• M4: 366,515 km (0.053 R)
• M5: 670,198 km (0.094 R)
• M6: 1,017,415 km (0.074 R)
• M7: 1,774,530 km (0.103 R)
• M8: 1,882,689 km (0.088 R)
• M9: 2,048,892 km (0.093 R)
• M10: 2,278,076 km (0.087 R)
• M11: 2,698,746 km (0.115 R)
• M12: 2,950,070 km (0.099 R)
• M13: 3,340,969 km (0.117 R)
• M14: 3,441,349 km (0.114 R)
• M15: 3,957,761 km (0.098 R)
• M16: 4,351,802 km (0.095 R)
• M17: 8,422,659 km (0.076 R)
• M18: 8,468,137 km (0.099 R)
• M19: 8,605,318 km (0.036 R)
• M20: 8,789,174 km (0.053 R)
• M21: 9,021,051 km (0.077 R)
• M22: 9,728,499 km (0.099 R)
• M23: 10,064,795 km (0.111 R)
• M24: 10,258,674 km (0.093 R)
• M25: 10,946,824 km (0.111 R)
• M26: 11,296,584 km (0.108 R)
• M27: 11,955,712 km (0.09 R)
• M28: 14,169,013 km (0.083 R)
• M29: 14,223,317 km (0.108 R)
• M30: 14,769,349 km (0.111 R)
• M31: 14,989,557 km (0.073 R)
• M32: 15,044,908 km (0.116 R)
• M33: 15,545,164 km (0.112 R)
• M34: 16,164,050 km (0.118 R)
• M35: 17,251,926 km (0.072 R)
• M36: 17,658,682 km (0.075 R)
• M37: 18,245,256 km (0.099 R)
• M38: 18,778,572 km (0.079 R)
• M39: 19,377,263 km (0.059 R)
• M40: 19,618,414 km (0.081 R)
• M41: 19,678,852 km (0.049 R)
• M42: 19,860,613 km (0.113 R)
• M43: 20,654,679 km (0.115 R)
• M44: 20,962,850 km (0.099 R)
• M45: 21,583,682 km (0.027 R)
• M46: 21,896,341 km (0.115 R)
• M47: 22,843,445 km (0.088 R)
• M48: 23,932,817 km (0.102 R)
• M49: 25,763,745 km (0.119 R)
• M50: 26,562,149 km (0.115 R)
• M51: 27,368,631 km (0.082 R)
• M52: 27,436,249 km (0.111 R)
• M53: 27,978,841 km (0.055 R)
• M54: 28,183,192 km (0.06 R)
• M55: 28,661,905 km (0.113 R)
• M56: 28,799,236 km (0.056 R)
• M57: 29,419,768 km (0.054 R)
• M58: 30,184,213 km (0.086 R)
• M59: 31,096,012 km (0.105 R)
• M60: 31,449,212 km (0.117 R)
• M61: 31,661,641 km (0.08 R)
• M62: 32,803,073 km (0.119 R)
• M63: 32,874,880 km (0.036 R)
• M64: 33,885,414 km (0.113 R)
• M65: 33,957,969 km (0.118 R)
• M66: 34,613,357 km (0.1 R)
• M67: 34,686,510 km (0.098 R)
• M68: 35,346,536 km (0.111 R)
• M69: 35,788,897 km (0.093 R)
• M70: 36,307,254 km (0.114 R)
• M71: 37,351,596 km (0.117 R)
• M72: 38,178,873 km (0.108 R)
• M73: 38,632,753 km (0.114 R)
• M74: 39,316,864 km (0.094 R)
• M75: 40,774,246 km (0.116 R)
• M76: 42,405,461 km (0.099 R)
• M77: 44,375,067 km (0.117 R)
• M78: 45,171,227 km (0.037 R)
• M79: 46,052,508 km (0.051 R)
• M80: 46,858,541 km (0.087 R)
• M81: 48,402,840 km (0.106 R)
• M82: 48,566,350 km (0.11 R)
• M83: 48,975,949 km (0.084 R)
• M84: 53,303,367 km (0.12 R)
• M85: 54,744,443 km (0.107 R)
• M86: 55,512,628 km (0.105 R)
• M87: 55,855,058 km (0.106 R)
• M88: 56,026,647 km (0.118 R)
• M89: 56,112,516 km (0.053 R)
• M90: 57,751,510 km (0.113 R)
• M91: 57,838,277 km (0.087 R)
• M92: 57,925,044 km (0.12 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 15,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit