🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.66 AU

Year: 151 Days

Day: 33.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.91 AU - 2.17 AU

Year: 1019 Days

Day: 24.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,911,719 km

• M1: 821,592 km (0.029 R)
• M2: 1,587,981 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.36 AU - 4.72 AU

Year: 3384 Days

Day: 44.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 169.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.4

Radius: 15

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.24 AU - 10.08 AU

Year: 8155 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 21,911,719 km

• M1: 222,602 km (0.029 R)
• M2: 322,683 km (0.109 R)
• M3: 474,375 km (0.113 R)
• M4: 597,494 km (0.075 R)
• M5: 1,022,801 km (0.052 R)
• M6: 1,264,102 km (0.053 R)
• M7: 1,538,016 km (0.118 R)
• M8: 1,971,550 km (0.101 R)
• M9: 2,217,788 km (0.075 R)
• M10: 2,352,427 km (0.079 R)
• M11: 2,709,068 km (0.114 R)
• M12: 3,066,756 km (0.082 R)
• M13: 3,166,987 km (0.086 R)
• M14: 3,302,523 km (0.05 R)
• M15: 3,509,416 km (0.111 R)
• M16: 3,720,649 km (0.03 R)
• M17: 4,493,621 km (0.096 R)
• M18: 4,859,687 km (0.112 R)
• M19: 5,620,841 km (0.074 R)
• M20: 5,848,379 km (0.04 R)
• M21: 6,269,647 km (0.083 R)
• M22: 6,570,638 km (0.11 R)
• M23: 6,810,443 km (0.068 R)
• M24: 7,030,950 km (0.037 R)
• M25: 7,661,057 km (0.08 R)
• M26: 8,145,754 km (0.077 R)
• M27: 8,735,768 km (0.111 R)
• M28: 8,831,361 km (0.104 R)
• M29: 8,999,808 km (0.112 R)
• M30: 9,169,153 km (0.046 R)
• M31: 9,364,079 km (0.105 R)
• M32: 9,882,286 km (0.082 R)
• M33: 10,007,050 km (0.04 R)
• M34: 10,157,546 km (0.058 R)
• M35: 10,359,353 km (0.118 R)
• M36: 10,998,435 km (0.12 R)
• M37: 11,941,351 km (0.119 R)
• M38: 12,476,462 km (0.071 R)
• M39: 12,719,709 km (0.055 R)
• M40: 13,019,353 km (0.091 R)
• M41: 13,431,645 km (0.048 R)
• M42: 14,184,721 km (0.085 R)
• M43: 14,580,556 km (0.071 R)
• M44: 14,751,397 km (0.088 R)
• M45: 15,238,937 km (0.086 R)
• M46: 15,383,299 km (0.096 R)
• M47: 15,936,362 km (0.119 R)
• M48: 16,436,617 km (0.11 R)
• M49: 17,001,798 km (0.039 R)
• M50: 17,785,691 km (0.043 R)
• M51: 17,968,350 km (0.086 R)
• M52: 18,151,607 km (0.105 R)
• M53: 18,581,402 km (0.118 R)
• M54: 18,952,704 km (0.08 R)
• M55: 19,954,561 km (0.072 R)
• M56: 20,239,395 km (0.118 R)
• M57: 20,429,983 km (0.084 R)
• M58: 20,813,253 km (0.096 R)
• M59: 21,230,930 km (0.075 R)
• M60: 21,457,122 km (0.111 R)
• M61: 21,781,450 km (0.1 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 11,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit