🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.59 AU - 0.67 AU

Year: 227 Days

Day: 15.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.68 AU - 0.76 AU

Year: 277 Days

Day: 42.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.73 AU - 0.89 AU

Year: 330 Days

Day: 47.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.11 AU - 1.71 AU

Year: 759 Days

Day: 17.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 14.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.07 AU - 3.13 AU

Year: 1899 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 24,617,146 km

• M1: 229,184 km (0.094 R)
• M2: 390,301 km (0.093 R)
• M3: 495,917 km (0.076 R)
• M4: 821,292 km (0.058 R)
• M5: 913,893 km (0.081 R)
• M6: 1,138,440 km (0.094 R)
• M7: 1,568,982 km (0.033 R)
• M8: 1,809,835 km (0.119 R)
• M9: 1,948,363 km (0.1 R)
• M10: 2,070,135 km (0.083 R)
• M11: 2,264,912 km (0.058 R)
• M12: 3,072,890 km (0.066 R)
• M13: 3,426,539 km (0.098 R)
• M14: 3,566,712 km (0.102 R)
• M15: 3,810,407 km (0.114 R)
• M16: 3,973,170 km (0.117 R)
• M17: 4,068,464 km (0.115 R)
• M18: 4,252,619 km (0.09 R)
• M19: 4,529,524 km (0.111 R)
• M20: 5,157,835 km (0.095 R)
• M21: 5,328,826 km (0.092 R)
• M22: 5,676,491 km (0.114 R)
• M23: 6,021,763 km (0.095 R)
• M24: 7,014,495 km (0.082 R)
• M25: 7,172,620 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.8

Radius: 14.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.73 AU - 4.79 AU

Year: 3983 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 91.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 24,617,146 km

• M1: 241,750 km (0.049 R)
• M2: 342,878 km (0.094 R)
• M3: 464,202 km (0.052 R)
• M4: 645,066 km (0.099 R)
• M5: 820,694 km (0.058 R)
• M6: 1,135,747 km (0.079 R)
• M7: 1,449,005 km (0.109 R)
• M8: 1,602,343 km (0.047 R)
• M9: 1,805,646 km (0.056 R)
• M10: 2,142,840 km (0.064 R)
• M11: 2,368,284 km (0.102 R)
• M12: 2,517,433 km (0.09 R)
• M13: 2,635,765 km (0.048 R)
• M14: 2,860,461 km (0.118 R)
• M15: 3,073,638 km (0.116 R)
• M16: 3,347,701 km (0.114 R)
• M17: 3,553,847 km (0.111 R)
• M18: 3,687,288 km (0.085 R)
• M19: 3,803,077 km (0.068 R)
• M20: 3,900,465 km (0.052 R)
• M21: 4,177,670 km (0.056 R)
• M22: 4,278,350 km (0.09 R)
• M23: 5,416,640 km (0.11 R)
• M24: 6,179,738 km (0.113 R)
• M25: 7,193,114 km (0.105 R)
• M26: 7,387,292 km (0.064 R)
• M27: 7,485,129 km (0.051 R)
• M28: 8,106,260 km (0.058 R)
• M29: 8,308,516 km (0.097 R)
• M30: 8,692,384 km (0.059 R)
• M31: 8,847,517 km (0.107 R)
• M32: 9,029,877 km (0.044 R)
• M33: 9,424,516 km (0.106 R)
• M34: 9,986,705 km (0.108 R)
• M35: 11,766,770 km (0.069 R)
• M36: 12,169,188 km (0.092 R)
• M37: 12,459,408 km (0.107 R)
• M38: 12,576,095 km (0.101 R)
• M39: 12,693,230 km (0.107 R)
• M40: 13,105,970 km (0.109 R)
• M41: 13,224,601 km (0.102 R)
• M42: 13,523,049 km (0.094 R)
• M43: 13,643,176 km (0.089 R)
• M44: 15,673,967 km (0.12 R)
• M45: 15,894,923 km (0.107 R)
• M46: 17,015,112 km (0.072 R)
• M47: 17,112,201 km (0.09 R)
• M48: 18,094,461 km (0.088 R)
• M49: 18,193,794 km (0.095 R)
• M50: 18,326,338 km (0.106 R)
• M51: 18,994,142 km (0.114 R)
• M52: 19,398,655 km (0.07 R)
• M53: 20,836,889 km (0.103 R)
• M54: 20,941,009 km (0.107 R)
• M55: 21,533,865 km (0.093 R)
• M56: 21,744,499 km (0.114 R)
• M57: 22,522,558 km (0.114 R)
• M58: 22,629,221 km (0.086 R)
• M59: 22,807,691 km (0.092 R)
• M60: 22,914,953 km (0.116 R)
• M61: 23,345,645 km (0.12 R)
• M62: 23,598,167 km (0.107 R)
• M63: 24,251,610 km (0.1 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: 328 - 17,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit