🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.5 AU - 0.82 AU

Year: 203 Days

Day: 36 Hours

Environment

Temp: 157 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,387,972 km

• M1: 169,794 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.66 AU - 2.36 AU

Year: 1079 Days

Day: 45.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.93 AU - 2.47 AU

Year: 1236 Days

Day: 33 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.28 AU - 3.72 AU

Year: 1968 Days

Day: 12.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.3

Radius: 7.4

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.14 AU - 18.46 AU

Year: 26080 Days

Day: 23.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,387,972 km

• M1: 134,040 km (0.109 R)
• M2: 210,783 km (0.082 R)
• M3: 492,626 km (0.097 R)
• M4: 869,313 km (0.119 R)
• M5: 1,193,791 km (0.088 R)
• M6: 1,452,446 km (0.078 R)
• M7: 2,097,063 km (0.109 R)
• M8: 2,173,657 km (0.071 R)
• M9: 3,341,418 km (0.11 R)
• M10: 4,422,412 km (0.1 R)
• M11: 5,816,814 km (0.093 R)
• M12: 6,365,389 km (0.09 R)
• M13: 6,421,189 km (0.119 R)
• M14: 6,476,989 km (0.109 R)
• M15: 6,533,089 km (0.05 R)
• M16: 6,987,717 km (0.095 R)
• M17: 7,102,907 km (0.037 R)
• M18: 7,629,342 km (0.061 R)
• M19: 8,047,468 km (0.04 R)
• M20: 8,906,010 km (0.083 R)
• M21: 8,968,392 km (0.112 R)
• M22: 10,052,079 km (0.089 R)
• M23: 11,379,012 km (0.066 R)
• M24: 12,549,616 km (0.075 R)
• M25: 13,830,473 km (0.075 R)
• M26: 14,707,116 km (0.061 R)
• M27: 14,855,069 km (0.115 R)
• M28: 14,929,120 km (0.096 R)
• M29: 15,526,613 km (0.09 R)
• M30: 18,230,894 km (0.117 R)
• M31: 19,029,896 km (0.111 R)
• M32: 20,167,588 km (0.106 R)
• M33: 20,331,847 km (0.102 R)
• M34: 20,414,275 km (0.098 R)
• M35: 20,661,860 km (0.116 R)
• M36: 21,327,271 km (0.081 R)
• M37: 21,915,041 km (0.061 R)
• M38: 22,678,738 km (0.11 R)
• M39: 23,106,887 km (0.118 R)
• M40: 23,624,047 km (0.071 R)
• M41: 23,970,964 km (0.046 R)
• M42: 24,144,947 km (0.104 R)
• M43: 24,406,893 km (0.107 R)
• M44: 25,998,165 km (0.109 R)
• M45: 26,626,027 km (0.066 R)
• M46: 27,168,021 km (0.083 R)
• M47: 27,440,438 km (0.101 R)
• M48: 27,896,562 km (0.053 R)
• M49: 27,988,116 km (0.053 R)
• M50: 29,279,744 km (0.082 R)
• M51: 29,745,741 km (0.073 R)
• M52: 31,538,821 km (0.07 R)
• M53: 33,853,400 km (0.074 R)
• M54: 35,624,788 km (0.087 R)
• M55: 36,722,238 km (0.096 R)
• M56: 37,124,058 km (0.077 R)
• M57: 37,527,224 km (0.088 R)
• M58: 38,643,673 km (0.039 R)
• M59: 41,013,004 km (0.081 R)
• M60: 41,429,934 km (0.091 R)
• M61: 43,960,381 km (0.096 R)
• M62: 44,386,885 km (0.071 R)
• M63: 44,707,772 km (0.047 R)
• M64: 45,136,819 km (0.106 R)
• M65: 45,244,230 km (0.097 R)
• M66: 46,757,712 km (0.116 R)
• M67: 48,287,649 km (0.104 R)
• M68: 48,727,766 km (0.119 R)
• M69: 49,612,039 km (0.106 R)
• M70: 49,945,044 km (0.114 R)
• M71: 51,284,244 km (0.09 R)
• M72: 60,627,679 km (0.081 R)
• M73: 62,773,959 km (0.081 R)
• M74: 63,374,595 km (0.094 R)
• M75: 64,944,924 km (0.112 R)
• M76: 68,000,909 km (0.107 R)
• M77: 69,856,820 km (0.073 R)
• M78: 70,230,067 km (0.073 R)
• M79: 71,103,419 km (0.054 R)
• M80: 71,980,362 km (0.081 R)
• M81: 73,744,869 km (0.111 R)
• M82: 78,864,557 km (0.106 R)
• M83: 79,123,511 km (0.048 R)
• M84: 80,944,266 km (0.06 R)
• M85: 81,597,859 km (0.105 R)
• M86: 82,647,288 km (0.115 R)
• M87: 83,437,315 km (0.085 R)
• M88: 85,024,698 km (0.104 R)
• M89: 85,423,227 km (0.098 R)
• M90: 85,955,346 km (0.1 R)
• M91: 87,290,806 km (0.088 R)
• M92: 87,826,816 km (0.065 R)
• M93: 88,902,125 km (0.08 R)
• M94: 89,441,575 km (0.113 R)
• M95: 90,387,931 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 16,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit