🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.44 AU - 0.74 AU

Year: 165 Days

Day: 13.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.41 AU - 5.47 AU

Year: 3400 Days

Day: 24.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.61 AU - 5.91 AU

Year: 3774 Days

Day: 18.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301

Radius: 11.1

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.64 AU - 12.18 AU

Year: 12207 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 157.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,622,599 km

• M1: 199,564 km (0.102 R)
• M2: 273,465 km (0.108 R)
• M3: 658,679 km (0.084 R)
• M4: 747,690 km (0.097 R)
• M5: 889,958 km (0.098 R)
• M6: 990,188 km (0.097 R)
• M7: 1,112,111 km (0.108 R)
• M8: 1,202,617 km (0.118 R)
• M9: 1,371,962 km (0.071 R)
• M10: 1,630,916 km (0.111 R)
• M11: 2,015,532 km (0.092 R)
• M12: 2,311,138 km (0.076 R)
• M13: 2,428,572 km (0.028 R)
• M14: 3,020,231 km (0.094 R)
• M15: 3,123,155 km (0.109 R)
• M16: 3,359,071 km (0.101 R)
• M17: 3,600,970 km (0.096 R)
• M18: 4,016,703 km (0.057 R)
• M19: 4,244,840 km (0.11 R)
• M20: 4,565,577 km (0.091 R)
• M21: 4,864,025 km (0.115 R)
• M22: 5,479,920 km (0.104 R)
• M23: 5,958,184 km (0.075 R)
• M24: 6,284,457 km (0.112 R)
• M25: 6,549,844 km (0.07 R)
• M26: 6,683,883 km (0.112 R)
• M27: 7,824,268 km (0.115 R)
• M28: 7,930,931 km (0.106 R)
• M29: 8,289,966 km (0.093 R)
• M30: 8,398,724 km (0.082 R)
• M31: 8,617,735 km (0.062 R)
• M32: 9,970,997 km (0.096 R)
• M33: 10,515,085 km (0.093 R)
• M34: 10,790,644 km (0.097 R)
• M35: 11,349,242 km (0.112 R)
• M36: 11,917,116 km (0.064 R)
• M37: 12,081,075 km (0.079 R)
• M38: 12,954,278 km (0.068 R)
• M39: 13,977,079 km (0.101 R)
• M40: 15,648,984 km (0.106 R)
• M41: 15,963,888 km (0.118 R)
• M42: 16,371,692 km (0.088 R)
• M43: 16,508,424 km (0.089 R)
• M44: 17,151,545 km (0.071 R)
• M45: 17,336,897 km (0.08 R)
• M46: 17,662,721 km (0.118 R)
• M47: 18,747,456 km (0.114 R)
• M48: 19,081,956 km (0.113 R)
• M49: 20,586,612 km (0.111 R)
• M50: 23,297,624 km (0.096 R)
• M51: 23,451,561 km (0.051 R)
• M52: 25,377,035 km (0.101 R)
• M53: 26,225,404 km (0.08 R)
• M54: 26,439,030 km (0.118 R)
• M55: 28,386,645 km (0.027 R)
• M56: 28,715,760 km (0.111 R)
• M57: 29,433,231 km (0.096 R)
• M58: 30,829,428 km (0.118 R)
• M59: 31,167,669 km (0.103 R)
• M60: 31,280,765 km (0.082 R)
• M61: 31,677,499 km (0.098 R)
• M62: 33,570,061 km (0.108 R)
• M63: 33,918,176 km (0.101 R)
• M64: 34,384,023 km (0.094 R)
• M65: 34,910,757 km (0.09 R)
• M66: 35,735,491 km (0.059 R)
• M67: 36,268,957 km (0.066 R)
• M68: 36,506,967 km (0.092 R)
• M69: 36,626,047 km (0.088 R)
• M70: 38,066,225 km (0.081 R)
• M71: 38,671,798 km (0.058 R)
• M72: 38,793,271 km (0.097 R)
• M73: 39,892,516 km (0.042 R)
• M74: 40,630,931 km (0.107 R)
• M75: 40,816,283 km (0.112 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 13,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit