🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.49 AU - 0.65 AU

Year: 156 Days

Day: 46.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,042,442 km

• M1: 207,492 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.54 AU - 0.84 AU

Year: 208 Days

Day: 32.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,042,442 km

• M1: 32,612 km (0.104 R)
• M2: 187,147 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.91 AU - 1.41 AU

Year: 454 Days

Day: 25.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,042,442 km

• M1: 465,698 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.88 AU - 1.46 AU

Year: 460 Days

Day: 24.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.48 AU - 1.66 AU

Year: 715 Days

Day: 32.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.44 AU - 2.9 AU

Year: 1586 Days

Day: 26.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.16 AU - 4.26 AU

Year: 3139 Days

Day: 27.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,042,442 km

• M1: 1,080,246 km (0.075 R)

Asteroid Belt

Center: 10.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.1

Radius: 5.6

Gravity: 22.68 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 13.9 AU - 21.42 AU

Year: 26972 Days

Day: 24.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,042,442 km

• M1: 632,949 km (0.103 R)
• M2: 821,442 km (0.099 R)
• M3: 1,057,956 km (0.117 R)
• M4: 1,382,284 km (0.072 R)
• M5: 1,663,080 km (0.08 R)
• M6: 1,847,534 km (0.043 R)
• M7: 2,116,810 km (0.052 R)
• M8: 2,777,883 km (0.029 R)
• M9: 2,864,799 km (0.025 R)
• M10: 2,952,613 km (0.113 R)
• M11: 2,996,894 km (0.069 R)
• M12: 3,782,283 km (0.039 R)
• M13: 4,123,366 km (0.061 R)
• M14: 5,151,253 km (0.079 R)
• M15: 6,140,394 km (0.112 R)
• M16: 6,949,120 km (0.087 R)
• M17: 7,246,072 km (0.098 R)
• M18: 7,426,337 km (0.107 R)
• M19: 7,668,836 km (0.056 R)
• M20: 7,975,661 km (0.066 R)
• M21: 8,411,888 km (0.116 R)
• M22: 8,792,016 km (0.099 R)
• M23: 9,242,456 km (0.069 R)
• M24: 11,465,630 km (0.092 R)
• M25: 11,745,826 km (0.099 R)
• M26: 11,957,507 km (0.096 R)
• M27: 12,241,594 km (0.11 R)
• M28: 12,672,136 km (0.117 R)
• M29: 13,107,466 km (0.084 R)
• M30: 13,843,937 km (0.119 R)
• M31: 14,518,174 km (0.113 R)
• M32: 15,203,183 km (0.116 R)
• M33: 16,446,640 km (0.049 R)
• M34: 16,525,478 km (0.073 R)
• M35: 16,921,314 km (0.117 R)
• M36: 17,080,486 km (0.057 R)
• M37: 17,400,476 km (0.101 R)
• M38: 17,965,208 km (0.119 R)
• M39: 18,290,584 km (0.114 R)
• M40: 18,372,115 km (0.054 R)
• M41: 19,862,408 km (0.077 R)
• M42: 20,877,280 km (0.097 R)
• M43: 21,563,336 km (0.03 R)
• M44: 24,200,597 km (0.075 R)
• M45: 24,920,911 km (0.086 R)
• M46: 25,011,418 km (0.05 R)
• M47: 26,106,324 km (0.086 R)
• M48: 26,474,784 km (0.07 R)
• M49: 26,659,687 km (0.085 R)
• M50: 26,844,889 km (0.09 R)
• M51: 28,911,284 km (0.068 R)
• M52: 29,101,573 km (0.05 R)
• M53: 30,349,219 km (0.086 R)
• M54: 30,930,856 km (0.11 R)
• M55: 31,028,094 km (0.044 R)
• M56: 32,796,940 km (0.104 R)
• M57: 35,816,722 km (0.073 R)
• M58: 37,152,631 km (0.07 R)
• M59: 37,256,153 km (0.095 R)
• M60: 39,450,454 km (0.083 R)
• M61: 40,085,049 km (0.113 R)
• M62: 40,936,410 km (0.114 R)
• M63: 42,009,027 km (0.086 R)
• M64: 45,281,779 km (0.108 R)
• M65: 46,057,145 km (0.117 R)
• M66: 46,279,448 km (0.076 R)
• M67: 46,390,748 km (0.107 R)
• M68: 46,613,649 km (0.072 R)
• M69: 47,508,693 km (0.12 R)
• M70: 53,229,765 km (0.044 R)
• M71: 54,752,521 km (0.065 R)
• M72: 55,341,937 km (0.098 R)
• M73: 56,408,271 km (0.06 R)
• M74: 57,720,842 km (0.102 R)
• M75: 59,890,161 km (0.076 R)
• M76: 63,070,313 km (0.095 R)
• M77: 64,308,085 km (0.096 R)
• M78: 67,689,745 km (0.083 R)
• M79: 68,068,976 km (0.097 R)
• M80: 69,083,848 km (0.1 R)
• M81: 70,871,991 km (0.105 R)
• M82: 73,972,557 km (0.094 R)
• M83: 76,458,425 km (0.081 R)
• M84: 80,037,703 km (0.088 R)
• M85: 81,242,864 km (0.052 R)
• M86: 83,129,592 km (0.104 R)
• M87: 83,264,828 km (0.042 R)
• M88: 84,622,130 km (0.091 R)
• M89: 84,758,114 km (0.044 R)
• M90: 86,671,471 km (0.105 R)
• M91: 89,152,253 km (0.104 R)
• M92: 92,356,041 km (0.044 R)
• M93: 92,917,033 km (0.09 R)
• M94: 93,197,977 km (0.112 R)
• M95: 93,479,221 km (0.117 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit