🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.6 AU - 0.66 AU

Year: 183 Days

Day: 12.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,794,019 km

• M1: 511,774 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.25 AU - 2.71 AU

Year: 1426 Days

Day: 34.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.49 AU - 3.27 AU

Year: 1785 Days

Day: 13.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.04 AU - 4.2 AU

Year: 3054 Days

Day: 31.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 150.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,794,019 km

• M1: 582,085 km (0.101 R)
• M2: 3,193,167 km (0.034 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163

Radius: 14.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.73 AU - 8.31 AU

Year: 7532 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,794,019 km

• M1: 178,171 km (0.095 R)
• M2: 779,405 km (0.114 R)
• M3: 2,091,827 km (0.033 R)
• M4: 2,616,467 km (0.045 R)
• M5: 3,192,718 km (0.119 R)
• M6: 4,064,574 km (0.08 R)
• M7: 5,090,068 km (0.096 R)
• M8: 5,718,678 km (0.118 R)
• M9: 6,369,429 km (0.109 R)
• M10: 8,479,357 km (0.113 R)
• M11: 9,213,583 km (0.056 R)
• M12: 10,312,529 km (0.117 R)
• M13: 12,864,818 km (0.06 R)
• M14: 13,344,130 km (0.097 R)
• M15: 13,885,226 km (0.1 R)
• M16: 16,032,105 km (0.072 R)
• M17: 17,855,254 km (0.032 R)
• M18: 23,013,239 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.4

Radius: 4.7

Gravity: 40.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.64 AU - 15.82 AU

Year: 20649 Days

Day: 15.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 116.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,794,019 km

• M1: 58,493 km (0.113 R)
• M2: 212,279 km (0.083 R)
• M3: 367,861 km (0.112 R)
• M4: 560,842 km (0.117 R)
• M5: 832,063 km (0.084 R)
• M6: 985,551 km (0.052 R)
• M7: 1,335,311 km (0.104 R)
• M8: 1,564,943 km (0.032 R)
• M9: 1,938,639 km (0.033 R)
• M10: 2,835,029 km (0.119 R)
• M11: 3,448,081 km (0.095 R)
• M12: 3,881,616 km (0.109 R)
• M13: 4,455,773 km (0.112 R)
• M14: 4,744,796 km (0.12 R)
• M15: 5,563,246 km (0.072 R)
• M16: 6,471,753 km (0.109 R)
• M17: 7,425,290 km (0.105 R)
• M18: 8,688,495 km (0.103 R)
• M19: 10,088,731 km (0.062 R)
• M20: 11,167,032 km (0.115 R)
• M21: 11,836,034 km (0.101 R)
• M22: 13,850,968 km (0.111 R)
• M23: 14,233,340 km (0.088 R)
• M24: 15,916,615 km (0.103 R)
• M25: 18,822,703 km (0.062 R)
• M26: 20,058,531 km (0.057 R)
• M27: 26,002,952 km (0.066 R)
• M28: 32,349,343 km (0.118 R)
• M29: 36,962,492 km (0.069 R)
• M30: 39,501,467 km (0.057 R)
• M31: 44,923,792 km (0.1 R)
• M32: 52,464,871 km (0.034 R)
• M33: 57,019,528 km (0.116 R)
• M34: 63,702,513 km (0.115 R)
• M35: 64,971,103 km (0.088 R)
• M36: 65,397,607 km (0.099 R)
• M37: 70,214,060 km (0.117 R)
• M38: 73,630,127 km (0.098 R)
• M39: 76,916,942 km (0.088 R)
• M40: 83,781,240 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit