🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.55 AU - 0.65 AU

Year: 163 Days

Day: 32.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.6 AU - 2.86 AU

Year: 1578 Days

Day: 46.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,266,977 km

• M1: 493,823 km (0.068 R)
• M2: 1,522,757 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.95 AU - 3.37 AU

Year: 1965 Days

Day: 18.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.05 AU - 4.95 AU

Year: 2799 Days

Day: 37.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,266,977 km

• M1: 542,442 km (0.1 R)
• M2: 2,693,809 km (0.107 R)

Asteroid Belt

Center: 12.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.4

Radius: 5.1

Gravity: 33.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 19.09 AU - 22.55 AU

Year: 33235 Days

Day: 19.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,266,977 km

• M1: 465,249 km (0.113 R)
• M2: 785,688 km (0.112 R)
• M3: 985,102 km (0.101 R)
• M4: 1,163,123 km (0.106 R)
• M5: 1,200,074 km (0.106 R)
• M6: 2,242,921 km (0.093 R)
• M7: 2,289,147 km (0.099 R)
• M8: 2,573,083 km (0.044 R)
• M9: 3,225,928 km (0.061 R)
• M10: 3,330,797 km (0.106 R)
• M11: 4,039,292 km (0.107 R)
• M12: 4,266,382 km (0.08 R)
• M13: 4,614,945 km (0.086 R)
• M14: 5,093,807 km (0.08 R)
• M15: 5,154,694 km (0.034 R)
• M16: 6,689,269 km (0.097 R)
• M17: 7,436,510 km (0.094 R)
• M18: 7,996,305 km (0.111 R)
• M19: 8,067,215 km (0.049 R)
• M20: 9,529,235 km (0.108 R)
• M21: 9,907,418 km (0.117 R)
• M22: 10,834,626 km (0.119 R)
• M23: 11,951,224 km (0.105 R)
• M24: 14,205,515 km (0.09 R)
• M25: 16,225,983 km (0.078 R)
• M26: 16,405,950 km (0.113 R)
• M27: 18,241,216 km (0.114 R)
• M28: 19,563,961 km (0.104 R)
• M29: 19,659,703 km (0.119 R)
• M30: 22,601,246 km (0.091 R)
• M31: 23,815,682 km (0.086 R)
• M32: 25,572,110 km (0.096 R)
• M33: 25,676,679 km (0.096 R)
• M34: 27,049,539 km (0.102 R)
• M35: 28,771,859 km (0.096 R)
• M36: 29,317,293 km (0.063 R)
• M37: 30,197,078 km (0.109 R)
• M38: 30,307,631 km (0.086 R)
• M39: 33,687,047 km (0.07 R)
• M40: 34,261,802 km (0.104 R)
• M41: 34,723,910 km (0.119 R)
• M42: 36,711,018 km (0.093 R)
• M43: 36,829,051 km (0.102 R)
• M44: 37,896,881 km (0.096 R)
• M45: 42,145,460 km (0.115 R)
• M46: 43,636,502 km (0.089 R)
• M47: 44,640,154 km (0.034 R)
• M48: 46,032,462 km (0.099 R)
• M49: 49,379,415 km (0.11 R)
• M50: 50,818,995 km (0.065 R)
• M51: 50,950,492 km (0.049 R)
• M52: 51,477,824 km (0.114 R)
• M53: 52,006,952 km (0.113 R)
• M54: 55,625,575 km (0.03 R)
• M55: 55,761,110 km (0.044 R)
• M56: 56,440,584 km (0.108 R)
• M57: 56,576,868 km (0.117 R)
• M58: 58,082,570 km (0.114 R)
• M59: 59,324,382 km (0.067 R)
• M60: 60,714,296 km (0.054 R)
• M61: 62,255,603 km (0.103 R)
• M62: 62,396,374 km (0.086 R)
• M63: 63,526,287 km (0.037 R)
• M64: 67,100,479 km (0.089 R)
• M65: 68,112,958 km (0.066 R)
• M66: 68,403,028 km (0.072 R)
• M67: 68,548,288 km (0.08 R)
• M68: 69,276,081 km (0.104 R)
• M69: 76,391,853 km (0.09 R)
• M70: 82,341,810 km (0.093 R)
• M71: 83,735,912 km (0.119 R)
• M72: 85,450,453 km (0.087 R)
• M73: 85,606,783 km (0.055 R)
• M74: 85,920,041 km (0.115 R)
• M75: 86,233,598 km (0.104 R)
• M76: 89,389,814 km (0.117 R)
• M77: 90,981,984 km (0.097 R)
• M78: 91,781,585 km (0.076 R)
• M79: 93,387,967 km (0.055 R)
• M80: 94,194,449 km (0.055 R)
• M81: 95,327,653 km (0.1 R)
• M82: 95,652,280 km (0.036 R)
• M83: 96,139,820 km (0.057 R)
• M84: 96,465,195 km (0.107 R)
• M85: 97,607,375 km (0.09 R)
• M86: 99,905,048 km (0.085 R)
• M87: 100,729,931 km (0.111 R)
• M88: 101,225,998 km (0.11 R)
• M89: 101,391,453 km (0.052 R)
• M90: 105,223,402 km (0.11 R)
• M91: 109,781,649 km (0.08 R)
• M92: 110,462,469 km (0.11 R)
• M93: 113,715,176 km (0.042 R)
• M94: 114,404,074 km (0.082 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit