🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.53 AU - 0.55 AU

Year: 141 Days

Day: 17.8 Hours

Environment

Temp: 262 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.93 AU - 1.07 AU

Year: 356 Days

Day: 12.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.34 AU - 3.68 AU

Year: 1861 Days

Day: 40.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,034,907 km

• M1: 565,779 km (0.082 R)
• M2: 888,163 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.79 AU - 4.77 AU

Year: 3156 Days

Day: 21.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.8

Radius: 4.8

Gravity: 23.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.19 AU - 18.11 AU

Year: 25316 Days

Day: 20.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,034,907 km

• M1: 67,020 km (0.086 R)
• M2: 141,669 km (0.068 R)
• M3: 274,362 km (0.095 R)
• M4: 423,362 km (0.109 R)
• M5: 868,416 km (0.096 R)
• M6: 1,059,901 km (0.104 R)
• M7: 1,325,288 km (0.086 R)
• M8: 1,984,565 km (0.086 R)
• M9: 2,236,189 km (0.089 R)
• M10: 2,384,590 km (0.086 R)
• M11: 3,857,830 km (0.12 R)
• M12: 7,780,136 km (0.065 R)
• M13: 8,518,701 km (0.089 R)
• M14: 9,101,834 km (0.081 R)
• M15: 9,517,865 km (0.119 R)
• M16: 9,637,843 km (0.064 R)
• M17: 10,061,654 km (0.074 R)
• M18: 10,429,814 km (0.045 R)
• M19: 10,491,598 km (0.113 R)
• M20: 11,116,169 km (0.111 R)
• M21: 11,624,503 km (0.12 R)
• M22: 12,729,582 km (0.03 R)
• M23: 13,867,723 km (0.068 R)
• M24: 14,208,656 km (0.036 R)
• M25: 15,388,385 km (0.074 R)
• M26: 15,812,196 km (0.102 R)
• M27: 16,526,974 km (0.041 R)
• M28: 17,179,371 km (0.112 R)
• M29: 17,914,046 km (0.097 R)
• M30: 18,359,847 km (0.078 R)
• M31: 20,642,561 km (0.095 R)
• M32: 20,875,784 km (0.107 R)
• M33: 22,692,202 km (0.081 R)
• M34: 22,772,237 km (0.12 R)
• M35: 23,416,555 km (0.108 R)
• M36: 24,970,577 km (0.115 R)
• M37: 26,980,874 km (0.075 R)
• M38: 27,406,031 km (0.095 R)
• M39: 28,695,265 km (0.109 R)
• M40: 29,042,332 km (0.05 R)
• M41: 29,390,746 km (0.109 R)
• M42: 31,064,895 km (0.105 R)
• M43: 31,868,685 km (0.109 R)
• M44: 32,048,202 km (0.05 R)
• M45: 33,679,118 km (0.089 R)
• M46: 34,412,746 km (0.097 R)
• M47: 34,689,053 km (0.049 R)
• M48: 34,966,258 km (0.032 R)
• M49: 36,738,544 km (0.046 R)
• M50: 39,403,182 km (0.052 R)
• M51: 39,885,635 km (0.083 R)
• M52: 40,661,449 km (0.08 R)
• M53: 43,018,513 km (0.073 R)
• M54: 46,331,209 km (0.092 R)
• M55: 47,453,492 km (0.114 R)
• M56: 48,378,455 km (0.112 R)
• M57: 51,504,153 km (0.095 R)
• M58: 52,772,594 km (0.11 R)
• M59: 52,878,808 km (0.115 R)
• M60: 53,091,387 km (0.03 R)
• M61: 53,197,751 km (0.108 R)
• M62: 55,664,021 km (0.12 R)
• M63: 56,965,523 km (0.099 R)
• M64: 57,510,807 km (0.045 R)
• M65: 57,948,231 km (0.091 R)
• M66: 60,595,964 km (0.083 R)
• M67: 61,934,566 km (0.053 R)
• M68: 65,095,718 km (0.062 R)
• M69: 66,581,076 km (0.114 R)
• M70: 68,077,653 km (0.047 R)
• M71: 69,120,200 km (0.026 R)
• M72: 69,701,687 km (0.048 R)
• M73: 69,818,224 km (0.12 R)
• M74: 70,635,477 km (0.114 R)
• M75: 72,751,389 km (0.086 R)
• M76: 76,204,108 km (0.064 R)
• M77: 76,684,467 km (0.062 R)
• M78: 77,527,601 km (0.065 R)
• M79: 80,686,060 km (0.115 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 13,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit