🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.48 AU - 0.72 AU

Year: 135 Days

Day: 30.1 Hours

Environment

Temp: 356 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.42 AU - 1.68 AU

Year: 559 Days

Day: 20.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,565,077 km

• M1: 546,032 km (0.043 R)
• M2: 1,255,575 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.27 AU - 1.89 AU

Year: 575 Days

Day: 45.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.57 AU - 1.65 AU

Year: 592 Days

Day: 32.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.18 AU - 3.26 AU

Year: 1299 Days

Day: 45.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.62 AU - 6.62 AU

Year: 4385 Days

Day: 42.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.85 AU - 6.87 AU

Year: 5204 Days

Day: 12 Hours

Environment

Temp: -111 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.7 AU - 7.12 AU

Year: 5261 Days

Day: 35 Hours

Environment

Temp: -100 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,565,077 km

• M1: 2,094,520 km (0.112 R)

Planet 9 - Terrestrial

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.15 AU - 9.99 AU

Year: 8576 Days

Day: 14.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.5

Radius: 10.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.1 AU - 15.28 AU

Year: 13094 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,565,077 km

• M1: 139,874 km (0.036 R)
• M2: 259,104 km (0.091 R)
• M3: 337,642 km (0.112 R)
• M4: 439,967 km (0.09 R)
• M5: 788,231 km (0.113 R)
• M6: 916,885 km (0.049 R)
• M7: 2,052,782 km (0.086 R)
• M8: 2,120,101 km (0.074 R)
• M9: 2,809,598 km (0.097 R)
• M10: 3,218,299 km (0.101 R)
• M11: 3,429,830 km (0.117 R)
• M12: 3,673,376 km (0.04 R)
• M13: 4,148,798 km (0.109 R)
• M14: 4,525,485 km (0.025 R)
• M15: 5,096,051 km (0.1 R)
• M16: 5,343,187 km (0.068 R)
• M17: 5,436,835 km (0.096 R)
• M18: 5,531,082 km (0.113 R)
• M19: 5,625,927 km (0.037 R)
• M20: 5,913,604 km (0.112 R)
• M21: 6,173,306 km (0.077 R)
• M22: 6,337,564 km (0.107 R)
• M23: 6,436,897 km (0.116 R)
• M24: 6,603,549 km (0.094 R)
• M25: 6,737,888 km (0.087 R)
• M26: 6,907,083 km (0.062 R)
• M27: 7,284,220 km (0.11 R)
• M28: 7,353,633 km (0.05 R)
• M29: 7,987,330 km (0.096 R)
• M30: 8,347,112 km (0.062 R)
• M31: 8,419,667 km (0.102 R)
• M32: 8,602,027 km (0.03 R)
• M33: 8,785,733 km (0.079 R)
• M34: 9,685,565 km (0.079 R)
• M35: 10,262,863 km (0.117 R)
• M36: 11,129,782 km (0.096 R)
• M37: 11,612,535 km (0.025 R)
• M38: 11,693,617 km (0.115 R)
• M39: 11,897,219 km (0.076 R)
• M40: 13,059,296 km (0.096 R)
• M41: 13,313,014 km (0.112 R)
• M42: 13,483,106 km (0.092 R)
• M43: 13,611,162 km (0.113 R)
• M44: 13,868,471 km (0.117 R)
• M45: 14,040,807 km (0.088 R)
• M46: 14,693,652 km (0.034 R)
• M47: 15,400,951 km (0.113 R)
• M48: 15,490,261 km (0.091 R)
• M49: 15,624,301 km (0.087 R)
• M50: 16,573,948 km (0.052 R)
• M51: 16,986,689 km (0.095 R)
• M52: 18,151,009 km (0.089 R)
• M53: 19,437,102 km (0.041 R)
• M54: 19,969,521 km (0.103 R)
• M55: 20,066,759 km (0.107 R)
• M56: 23,365,691 km (0.068 R)
• M57: 24,086,903 km (0.117 R)
• M58: 24,190,574 km (0.096 R)
• M59: 24,554,396 km (0.069 R)
• M60: 24,920,013 km (0.106 R)
• M61: 27,800,969 km (0.09 R)
• M62: 28,182,144 km (0.029 R)
• M63: 28,510,063 km (0.111 R)
• M64: 28,674,621 km (0.032 R)
• M65: 29,170,089 km (0.088 R)
• M66: 29,612,749 km (0.087 R)
• M67: 31,349,431 km (0.09 R)
• M68: 31,802,862 km (0.107 R)
• M69: 32,087,397 km (0.117 R)
• M70: 32,831,197 km (0.063 R)
• M71: 33,812,410 km (0.117 R)
• M72: 34,569,226 km (0.117 R)
• M73: 34,686,061 km (0.12 R)
• M74: 35,272,784 km (0.032 R)
• M75: 36,574,884 km (0.098 R)
• M76: 36,753,654 km (0.082 R)
• M77: 38,436,331 km (0.103 R)
• M78: 38,860,889 km (0.108 R)
• M79: 39,959,835 km (0.112 R)
• M80: 41,130,738 km (0.103 R)

Kuiper Belt

Range: 37.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 19,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit