🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.45 AU - 0.63 AU

Year: 140 Days

Day: 35.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,479,598 km

• M1: 197,619 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.73 AU - 3.45 AU

Year: 1918 Days

Day: 39.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 14.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.24 AU - 13.08 AU

Year: 15906 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,479,598 km

• M1: 580,141 km (0.043 R)
• M2: 879,785 km (0.113 R)
• M3: 984,354 km (0.104 R)
• M4: 1,448,556 km (0.088 R)
• M5: 1,575,266 km (0.094 R)
• M6: 2,236,787 km (0.118 R)
• M7: 2,598,216 km (0.074 R)
• M8: 3,011,405 km (0.097 R)
• M9: 3,310,002 km (0.102 R)
• M10: 3,514,353 km (0.031 R)
• M11: 3,829,107 km (0.08 R)
• M12: 4,044,079 km (0.096 R)
• M13: 4,982,955 km (0.114 R)
• M14: 5,497,423 km (0.112 R)
• M15: 5,699,978 km (0.118 R)
• M16: 6,154,307 km (0.079 R)
• M17: 7,949,332 km (0.107 R)
• M18: 8,317,492 km (0.101 R)
• M19: 8,975,423 km (0.119 R)
• M20: 9,407,313 km (0.103 R)
• M21: 10,341,402 km (0.052 R)
• M22: 10,997,538 km (0.057 R)
• M23: 11,150,876 km (0.112 R)
• M24: 11,459,795 km (0.115 R)
• M25: 11,615,377 km (0.101 R)
• M26: 12,509,823 km (0.075 R)
• M27: 12,777,154 km (0.061 R)
• M28: 14,364,836 km (0.118 R)
• M29: 14,532,685 km (0.103 R)
• M30: 15,039,972 km (0.032 R)
• M31: 15,956,408 km (0.107 R)
• M32: 16,421,358 km (0.05 R)
• M33: 16,714,271 km (0.111 R)
• M34: 17,903,125 km (0.073 R)
• M35: 18,812,680 km (0.114 R)
• M36: 19,613,029 km (0.051 R)
• M37: 20,236,403 km (0.096 R)
• M38: 21,119,928 km (0.087 R)
• M39: 21,247,236 km (0.12 R)
• M40: 21,951,842 km (0.069 R)
• M41: 22,339,300 km (0.119 R)
• M42: 22,663,928 km (0.087 R)
• M43: 22,990,201 km (0.064 R)
• M44: 23,515,439 km (0.076 R)
• M45: 23,779,629 km (0.07 R)
• M46: 23,912,023 km (0.086 R)
• M47: 24,044,716 km (0.112 R)
• M48: 24,177,559 km (0.112 R)
• M49: 28,488,222 km (0.041 R)
• M50: 31,855,221 km (0.103 R)
• M51: 32,001,378 km (0.104 R)
• M52: 32,514,349 km (0.105 R)
• M53: 32,808,608 km (0.103 R)
• M54: 33,103,914 km (0.045 R)
• M55: 34,069,419 km (0.034 R)
• M56: 35,346,087 km (0.114 R)
• M57: 37,405,900 km (0.085 R)
• M58: 38,101,082 km (0.046 R)
• M59: 39,269,291 km (0.067 R)
• M60: 39,425,920 km (0.091 R)
• M61: 39,582,849 km (0.092 R)
• M62: 39,739,926 km (0.087 R)
• M63: 41,880,522 km (0.076 R)
• M64: 43,247,548 km (0.106 R)
• M65: 45,038,234 km (0.09 R)
• M66: 45,942,703 km (0.054 R)
• M67: 47,102,535 km (0.101 R)
• M68: 49,281,877 km (0.096 R)
• M69: 50,980,561 km (0.113 R)
• M70: 51,151,551 km (0.056 R)
• M71: 51,665,420 km (0.113 R)
• M72: 51,923,027 km (0.098 R)
• M73: 52,353,420 km (0.113 R)
• M74: 52,525,907 km (0.073 R)
• M75: 53,130,881 km (0.076 R)
• M76: 54,086,512 km (0.096 R)
• M77: 55,398,635 km (0.115 R)
• M78: 56,014,529 km (0.087 R)
• M79: 56,190,905 km (0.113 R)
• M80: 59,307,627 km (0.092 R)
• M81: 60,298,863 km (0.087 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit