🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.46 AU - 0.62 AU

Year: 149 Days

Day: 40.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.5 AU - 0.64 AU

Year: 161 Days

Day: 15.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.73 AU - 1.03 AU

Year: 309 Days

Day: 41.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,077,975 km

• M1: 218,562 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.91 AU - 1.27 AU

Year: 426 Days

Day: 21.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,077,975 km

• M1: 155,432 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.36 AU - 1.38 AU

Year: 601 Days

Day: 33.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,077,975 km

• M1: 79,436 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.63 AU - 2.37 AU

Year: 1060 Days

Day: 33.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.8

Radius: 9.3

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.26 AU - 5.6 AU

Year: 4742 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 158.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,077,975 km

• M1: 123,269 km (0.074 R)
• M2: 182,061 km (0.115 R)
• M3: 600,785 km (0.095 R)
• M4: 871,258 km (0.101 R)
• M5: 951,742 km (0.111 R)
• M6: 1,034,918 km (0.08 R)
• M7: 1,268,889 km (0.111 R)
• M8: 1,330,224 km (0.083 R)
• M9: 1,392,457 km (0.102 R)
• M10: 1,520,064 km (0.041 R)
• M11: 1,752,988 km (0.094 R)
• M12: 2,087,489 km (0.097 R)
• M13: 2,215,844 km (0.117 R)
• M14: 3,040,278 km (0.101 R)
• M15: 3,270,957 km (0.115 R)
• M16: 3,377,621 km (0.118 R)
• M17: 3,507,172 km (0.119 R)
• M18: 4,156,876 km (0.069 R)
• M19: 4,249,328 km (0.117 R)
• M20: 4,722,506 km (0.052 R)
• M21: 5,088,272 km (0.12 R)
• M22: 5,287,238 km (0.083 R)
• M23: 6,108,231 km (0.051 R)
• M24: 6,886,439 km (0.116 R)
• M25: 7,161,998 km (0.097 R)
• M26: 7,301,124 km (0.05 R)
• M27: 7,469,272 km (0.108 R)
• M28: 7,610,492 km (0.096 R)
• M29: 8,068,112 km (0.041 R)
• M30: 8,417,274 km (0.038 R)
• M31: 8,564,179 km (0.113 R)
• M32: 8,860,532 km (0.097 R)
• M33: 9,555,115 km (0.12 R)
• M34: 9,616,301 km (0.034 R)
• M35: 10,677,099 km (0.104 R)
• M36: 10,804,407 km (0.107 R)
• M37: 11,286,112 km (0.048 R)
• M38: 11,350,888 km (0.06 R)
• M39: 11,840,522 km (0.077 R)
• M40: 11,939,256 km (0.046 R)
• M41: 12,005,229 km (0.082 R)
• M42: 12,337,037 km (0.12 R)
• M43: 12,537,498 km (0.107 R)
• M44: 12,772,816 km (0.103 R)
• M45: 13,316,305 km (0.109 R)
• M46: 13,694,189 km (0.056 R)
• M47: 14,390,418 km (0.067 R)
• M48: 15,133,919 km (0.105 R)
• M49: 15,564,312 km (0.094 R)
• M50: 15,926,189 km (0.085 R)
• M51: 16,254,108 km (0.12 R)
• M52: 16,400,564 km (0.083 R)
• M53: 16,731,774 km (0.084 R)
• M54: 16,916,826 km (0.111 R)
• M55: 17,139,727 km (0.07 R)
• M56: 17,965,059 km (0.1 R)
• M57: 18,192,447 km (0.078 R)
• M58: 18,497,178 km (0.115 R)
• M59: 18,726,811 km (0.047 R)
• M60: 18,957,341 km (0.108 R)
• M61: 19,343,753 km (0.097 R)
• M62: 19,928,082 km (0.09 R)
• M63: 20,163,549 km (0.114 R)
• M64: 20,676,670 km (0.069 R)
• M65: 20,875,186 km (0.085 R)
• M66: 21,234,221 km (0.115 R)
• M67: 21,474,625 km (0.069 R)
• M68: 21,554,959 km (0.099 R)
• M69: 21,836,951 km (0.11 R)
• M70: 22,363,984 km (0.106 R)
• M71: 23,100,454 km (0.106 R)
• M72: 23,224,022 km (0.094 R)
• M73: 23,554,484 km (0.086 R)
• M74: 24,094,981 km (0.103 R)
• M75: 24,471,519 km (0.103 R)
• M76: 25,442,559 km (0.083 R)
• M77: 25,570,166 km (0.108 R)
• M78: 25,697,922 km (0.099 R)
• M79: 26,469,249 km (0.09 R)
• M80: 27,161,139 km (0.078 R)
• M81: 27,509,403 km (0.078 R)
• M82: 28,034,491 km (0.058 R)
• M83: 28,298,382 km (0.119 R)
• M84: 28,739,845 km (0.106 R)
• M85: 29,540,344 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 14,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit