🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.15 AU - 1.27 AU

Year: 472 Days

Day: 37.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,737,454 km

• M1: 41,139 km (0.046 R)
• M2: 485,146 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.03 AU - 1.67 AU

Year: 556 Days

Day: 47 Hours

Environment

Temp: 9 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,737,454 km

• M1: 417,976 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.45 AU - 4.49 AU

Year: 2806 Days

Day: 35 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,737,454 km

• M1: 2,317,121 km (0.043 R)

Asteroid Belt

Center: 8.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.2

Radius: 3.2

Gravity: 78.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.51 AU - 17.27 AU

Year: 18365 Days

Day: 18 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,737,454 km

• M1: 207,642 km (0.065 R)
• M2: 375,640 km (0.108 R)
• M3: 535,411 km (0.058 R)
• M4: 738,415 km (0.092 R)
• M5: 989,740 km (0.104 R)
• M6: 1,411,755 km (0.082 R)
• M7: 2,152,115 km (0.097 R)
• M8: 2,186,672 km (0.072 R)
• M9: 2,326,696 km (0.085 R)
• M10: 2,362,150 km (0.093 R)
• M11: 2,915,214 km (0.075 R)
• M12: 3,225,928 km (0.106 R)
• M13: 3,628,945 km (0.116 R)
• M14: 4,481,503 km (0.083 R)
• M15: 6,161,039 km (0.089 R)
• M16: 6,658,601 km (0.068 R)
• M17: 7,428,731 km (0.101 R)
• M18: 7,586,258 km (0.088 R)
• M19: 8,172,681 km (0.088 R)
• M20: 9,844,737 km (0.098 R)
• M21: 9,902,182 km (0.116 R)
• M22: 10,017,522 km (0.061 R)
• M23: 10,600,954 km (0.116 R)
• M24: 10,956,249 km (0.08 R)
• M25: 11,015,789 km (0.086 R)
• M26: 11,315,433 km (0.092 R)
• M27: 12,665,255 km (0.105 R)
• M28: 13,295,361 km (0.095 R)
• M29: 13,806,836 km (0.081 R)
• M30: 14,129,668 km (0.075 R)
• M31: 16,051,104 km (0.066 R)
• M32: 16,869,703 km (0.079 R)
• M33: 17,007,483 km (0.115 R)
• M34: 19,189,966 km (0.107 R)
• M35: 20,497,003 km (0.078 R)
• M36: 21,832,612 km (0.066 R)
• M37: 23,425,830 km (0.085 R)
• M38: 23,810,745 km (0.108 R)
• M39: 24,197,605 km (0.1 R)
• M40: 24,508,619 km (0.093 R)
• M41: 24,820,980 km (0.073 R)
• M42: 28,179,452 km (0.099 R)
• M43: 29,495,763 km (0.052 R)
• M44: 29,661,667 km (0.095 R)
• M45: 29,911,197 km (0.111 R)
• M46: 32,017,385 km (0.118 R)
• M47: 32,873,085 km (0.095 R)
• M48: 33,131,291 km (0.095 R)
• M49: 34,257,912 km (0.111 R)
• M50: 35,220,874 km (0.117 R)
• M51: 35,749,852 km (0.068 R)
• M52: 37,802,036 km (0.052 R)
• M53: 37,892,243 km (0.118 R)
• M54: 38,162,866 km (0.107 R)
• M55: 39,160,983 km (0.104 R)
• M56: 39,708,960 km (0.072 R)
• M57: 43,143,727 km (0.065 R)
• M58: 43,426,467 km (0.105 R)
• M59: 44,944,287 km (0.111 R)
• M60: 45,135,174 km (0.11 R)
• M61: 45,230,767 km (0.091 R)
• M62: 45,709,629 km (0.055 R)
• M63: 47,350,419 km (0.105 R)
• M64: 47,739,224 km (0.086 R)
• M65: 48,520,125 km (0.087 R)
• M66: 49,305,214 km (0.054 R)
• M67: 50,987,442 km (0.117 R)
• M68: 53,091,387 km (0.118 R)
• M69: 53,596,429 km (0.1 R)
• M70: 54,611,301 km (0.101 R)
• M71: 54,815,053 km (0.118 R)
• M72: 55,940,329 km (0.097 R)
• M73: 56,042,953 km (0.088 R)
• M74: 56,866,489 km (0.052 R)
• M75: 56,969,712 km (0.119 R)
• M76: 61,679,052 km (0.089 R)
• M77: 61,997,397 km (0.099 R)
• M78: 62,529,217 km (0.114 R)
• M79: 63,597,346 km (0.105 R)
• M80: 64,348,626 km (0.104 R)
• M81: 64,456,337 km (0.11 R)
• M82: 67,274,013 km (0.083 R)
• M83: 67,383,219 km (0.071 R)
• M84: 67,711,138 km (0.119 R)
• M85: 67,930,000 km (0.118 R)
• M86: 68,807,840 km (0.116 R)
• M87: 69,358,360 km (0.061 R)
• M88: 69,689,420 km (0.108 R)
• M89: 72,580,549 km (0.119 R)
• M90: 73,140,942 km (0.103 R)
• M91: 73,477,986 km (0.108 R)
• M92: 73,702,832 km (0.104 R)
• M93: 74,266,217 km (0.052 R)
• M94: 74,379,014 km (0.069 R)
• M95: 74,717,853 km (0.105 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 19,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit