🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.53 AU - 0.55 AU

Year: 151 Days

Day: 22.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.74 AU - 4.38 AU

Year: 2558 Days

Day: 39.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 99.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763

Radius: 14

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.89 AU - 5.03 AU

Year: 3587 Days

Day: 9.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,082,868 km

• M1: 206,894 km (0.038 R)
• M2: 388,506 km (0.091 R)
• M3: 522,097 km (0.098 R)
• M4: 695,929 km (0.059 R)
• M5: 824,284 km (0.091 R)
• M6: 1,095,206 km (0.09 R)
• M7: 1,183,768 km (0.097 R)
• M8: 1,341,594 km (0.112 R)
• M9: 1,535,173 km (0.118 R)
• M10: 1,679,386 km (0.107 R)
• M11: 1,813,276 km (0.098 R)
• M12: 1,935,497 km (0.095 R)
• M13: 2,220,780 km (0.048 R)
• M14: 2,486,017 km (0.076 R)
• M15: 2,639,954 km (0.102 R)
• M16: 2,939,598 km (0.058 R)
• M17: 3,139,461 km (0.091 R)
• M18: 3,552,800 km (0.08 R)
• M19: 3,668,738 km (0.113 R)
• M20: 4,003,837 km (0.108 R)
• M21: 4,431,837 km (0.066 R)
• M22: 5,112,358 km (0.107 R)
• M23: 5,487,250 km (0.085 R)
• M24: 5,802,901 km (0.095 R)
• M25: 6,008,898 km (0.056 R)
• M26: 6,665,632 km (0.051 R)
• M27: 6,929,822 km (0.098 R)
• M28: 7,075,530 km (0.028 R)
• M29: 7,844,164 km (0.12 R)
• M30: 7,996,006 km (0.094 R)
• M31: 8,691,636 km (0.115 R)
• M32: 8,980,659 km (0.108 R)
• M33: 9,113,053 km (0.078 R)
• M34: 9,514,275 km (0.118 R)
• M35: 9,676,439 km (0.103 R)
• M36: 9,839,501 km (0.063 R)
• M37: 10,195,992 km (0.057 R)
• M38: 10,389,572 km (0.096 R)
• M39: 10,556,673 km (0.056 R)
• M40: 10,808,895 km (0.083 R)
• M41: 11,262,176 km (0.046 R)
• M42: 11,519,934 km (0.035 R)
• M43: 11,635,124 km (0.108 R)
• M44: 11,866,552 km (0.109 R)
• M45: 13,047,178 km (0.118 R)
• M46: 13,167,305 km (0.048 R)
• M47: 13,287,732 km (0.075 R)
• M48: 13,469,194 km (0.115 R)
• M49: 13,651,404 km (0.097 R)
• M50: 13,773,476 km (0.075 R)
• M51: 13,865,179 km (0.042 R)
• M52: 14,357,805 km (0.045 R)
• M53: 14,637,404 km (0.119 R)
• M54: 14,730,902 km (0.109 R)
• M55: 15,075,875 km (0.081 R)
• M56: 15,901,954 km (0.086 R)
• M57: 16,514,857 km (0.09 R)
• M58: 17,102,777 km (0.032 R)
• M59: 17,498,463 km (0.1 R)
• M60: 17,897,141 km (0.04 R)
• M61: 17,997,372 km (0.082 R)
• M62: 19,282,268 km (0.101 R)
• M63: 19,659,703 km (0.097 R)
• M64: 19,763,076 km (0.113 R)
• M65: 20,143,652 km (0.093 R)
• M66: 20,596,635 km (0.063 R)
• M67: 21,370,654 km (0.076 R)
• M68: 22,297,862 km (0.051 R)
• M69: 22,585,838 km (0.115 R)
• M70: 22,694,147 km (0.033 R)
• M71: 22,875,010 km (0.065 R)
• M72: 22,983,768 km (0.117 R)
• M73: 23,347,590 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 18,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit