🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.62 AU - 0.68 AU

Year: 234 Days

Day: 31.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,034,086 km

• M1: 83,625 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.55 AU - 0.87 AU

Year: 267 Days

Day: 38.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,034,086 km

• M1: 125,812 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.69 AU - 1.77 AU

Year: 1015 Days

Day: 20.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.03 AU - 2.19 AU

Year: 1368 Days

Day: 47.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,034,086 km

• M1: 57,745 km (0.087 R)
• M2: 154,535 km (0.106 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.8

Radius: 15

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.69 AU - 7.79 AU

Year: 6956 Days

Day: 9 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,034,086 km

• M1: 187,147 km (0.111 R)
• M2: 1,472,043 km (0.103 R)
• M3: 2,128,179 km (0.097 R)
• M4: 2,645,788 km (0.118 R)
• M5: 3,559,981 km (0.119 R)
• M6: 4,041,237 km (0.109 R)
• M7: 5,286,639 km (0.119 R)
• M8: 6,216,689 km (0.114 R)
• M9: 6,775,138 km (0.103 R)
• M10: 7,291,251 km (0.112 R)
• M11: 8,319,736 km (0.045 R)
• M12: 9,219,567 km (0.095 R)
• M13: 9,854,760 km (0.077 R)
• M14: 10,763,567 km (0.115 R)
• M15: 11,365,997 km (0.093 R)
• M16: 12,474,368 km (0.054 R)
• M17: 13,139,331 km (0.119 R)
• M18: 15,153,068 km (0.081 R)
• M19: 17,162,017 km (0.071 R)
• M20: 19,196,997 km (0.075 R)
• M21: 20,462,296 km (0.11 R)
• M22: 21,154,336 km (0.118 R)
• M23: 22,423,225 km (0.108 R)
• M24: 24,335,385 km (0.054 R)
• M25: 31,023,457 km (0.12 R)
• M26: 36,217,794 km (0.096 R)
• M27: 39,550,535 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.5

Radius: 5

Gravity: 28.94 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.22 AU - 9.68 AU

Year: 12963 Days

Day: 16.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,034,086 km

• M1: 62,233 km (0.108 R)
• M2: 250,128 km (0.072 R)
• M3: 671,096 km (0.102 R)
• M4: 863,629 km (0.107 R)
• M5: 1,081,144 km (0.1 R)
• M6: 1,254,677 km (0.052 R)
• M7: 1,447,060 km (0.089 R)
• M8: 1,611,767 km (0.075 R)
• M9: 2,164,532 km (0.111 R)
• M10: 2,505,316 km (0.105 R)
• M11: 2,699,793 km (0.107 R)
• M12: 3,193,316 km (0.095 R)
• M13: 4,607,315 km (0.097 R)
• M14: 5,102,185 km (0.101 R)
• M15: 5,891,015 km (0.072 R)
• M16: 6,314,526 km (0.118 R)
• M17: 11,549,554 km (0.091 R)
• M18: 13,612,808 km (0.117 R)
• M19: 15,117,164 km (0.091 R)
• M20: 16,880,773 km (0.098 R)
• M21: 21,252,472 km (0.092 R)
• M22: 28,753,309 km (0.096 R)
• M23: 29,080,928 km (0.084 R)
• M24: 29,411,091 km (0.099 R)
• M25: 31,099,602 km (0.077 R)
• M26: 34,177,578 km (0.108 R)
• M27: 35,039,561 km (0.074 R)
• M28: 45,647,247 km (0.096 R)
• M29: 46,392,095 km (0.094 R)
• M30: 47,145,021 km (0.061 R)
• M31: 47,448,405 km (0.031 R)
• M32: 48,830,091 km (0.116 R)
• M33: 53,299,477 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 18,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit