🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 35.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,548,959 km

• M1: 33,809 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.48 AU - 0.66 AU

Year: 165 Days

Day: 19.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.6 AU - 0.78 AU

Year: 219 Days

Day: 15.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,548,959 km

• M1: 264,339 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.36 AU - 2.16 AU

Year: 894 Days

Day: 36.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.1 AU - 2.98 AU

Year: 1550 Days

Day: 46.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.83 AU - 3.27 AU

Year: 2039 Days

Day: 12.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,548,959 km

• M1: 28,424 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.04 AU - 5.06 AU

Year: 3121 Days

Day: 29 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,548,959 km

• M1: 1,631,215 km (0.049 R)

Asteroid Belt

Center: 10.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132

Radius: 4.5

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.72 AU - 20.06 AU

Year: 25406 Days

Day: 20.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 90.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,548,959 km

• M1: 180,265 km (0.051 R)
• M2: 212,728 km (0.073 R)
• M3: 393,143 km (0.119 R)
• M4: 648,956 km (0.12 R)
• M5: 949,049 km (0.108 R)
• M6: 989,291 km (0.118 R)
• M7: 1,071,570 km (0.116 R)
• M8: 1,858,305 km (0.064 R)
• M9: 2,250,251 km (0.069 R)
• M10: 2,414,061 km (0.114 R)
• M11: 2,553,636 km (0.102 R)
• M12: 2,667,031 km (0.044 R)
• M13: 2,987,769 km (0.067 R)
• M14: 3,107,447 km (0.113 R)
• M15: 3,137,666 km (0.118 R)
• M16: 3,320,624 km (0.076 R)
• M17: 3,351,441 km (0.073 R)
• M18: 3,444,641 km (0.098 R)
• M19: 3,538,588 km (0.088 R)
• M20: 3,570,153 km (0.067 R)
• M21: 3,729,176 km (0.113 R)
• M22: 4,220,006 km (0.112 R)
• M23: 4,421,963 km (0.065 R)
• M24: 4,455,922 km (0.113 R)
• M25: 4,592,655 km (0.095 R)
• M26: 4,800,446 km (0.091 R)
• M27: 5,661,980 km (0.087 R)
• M28: 5,698,781 km (0.11 R)
• M29: 6,377,058 km (0.092 R)
• M30: 6,686,576 km (0.113 R)
• M31: 7,040,824 km (0.111 R)
• M32: 7,080,467 km (0.08 R)
• M33: 7,120,260 km (0.11 R)
• M34: 7,481,838 km (0.101 R)
• M35: 7,603,611 km (0.063 R)
• M36: 7,644,451 km (0.106 R)
• M37: 8,097,583 km (0.067 R)
• M38: 8,306,422 km (0.109 R)
• M39: 8,900,774 km (0.076 R)
• M40: 10,174,600 km (0.117 R)
• M41: 10,264,508 km (0.042 R)
• M42: 10,445,223 km (0.105 R)
• M43: 10,581,506 km (0.112 R)
• M44: 10,947,572 km (0.069 R)
• M45: 11,880,764 km (0.105 R)
• M46: 13,082,783 km (0.108 R)
• M47: 13,377,042 km (0.118 R)
• M48: 13,574,361 km (0.083 R)
• M49: 13,623,878 km (0.1 R)
• M50: 14,272,534 km (0.097 R)
• M51: 15,290,249 km (0.037 R)
• M52: 18,425,521 km (0.108 R)
• M53: 19,699,796 km (0.072 R)
• M54: 19,868,093 km (0.102 R)
• M55: 21,750,633 km (0.115 R)
• M56: 21,924,615 km (0.119 R)
• M57: 22,390,613 km (0.115 R)
• M58: 22,860,051 km (0.098 R)
• M59: 22,918,992 km (0.094 R)
• M60: 23,155,058 km (0.056 R)
• M61: 23,629,732 km (0.114 R)
• M62: 23,689,272 km (0.112 R)
• M63: 23,987,719 km (0.03 R)
• M64: 24,347,652 km (0.072 R)
• M65: 25,072,753 km (0.049 R)
• M66: 25,498,957 km (0.079 R)
• M67: 25,927,555 km (0.105 R)
• M68: 26,544,048 km (0.111 R)
• M69: 26,605,981 km (0.115 R)
• M70: 28,612,388 km (0.094 R)
• M71: 28,675,817 km (0.113 R)
• M72: 29,249,376 km (0.099 R)
• M73: 29,569,515 km (0.047 R)
• M74: 29,826,524 km (0.08 R)
• M75: 29,890,851 km (0.057 R)
• M76: 30,342,787 km (0.083 R)
• M77: 30,472,338 km (0.095 R)
• M78: 30,537,114 km (0.036 R)
• M79: 30,796,966 km (0.106 R)
• M80: 32,304,912 km (0.045 R)
• M81: 32,569,551 km (0.101 R)
• M82: 32,635,823 km (0.112 R)
• M83: 32,967,930 km (0.054 R)
• M84: 33,970,984 km (0.111 R)
• M85: 34,172,791 km (0.11 R)
• M86: 35,664,880 km (0.069 R)
• M87: 36,144,042 km (0.111 R)
• M88: 38,501,705 km (0.088 R)
• M89: 39,416,197 km (0.116 R)
• M90: 42,419,224 km (0.108 R)
• M91: 44,168,023 km (0.108 R)
• M92: 48,188,017 km (0.073 R)
• M93: 48,490,504 km (0.08 R)
• M94: 49,477,701 km (0.117 R)
• M95: 50,548,073 km (0.112 R)
• M96: 51,163,220 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 17,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit