🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.92 AU - 1.1 AU

Year: 369 Days

Day: 15.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 11

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.1 AU - 6.02 AU

Year: 4765 Days

Day: 12 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 102,645,225 km

• M1: 136,732 km (0.09 R)
• M2: 528,978 km (0.062 R)
• M3: 983,307 km (0.115 R)
• M4: 1,722,769 km (0.056 R)
• M5: 2,253,842 km (0.11 R)
• M6: 2,660,897 km (0.102 R)
• M7: 4,071,156 km (0.103 R)
• M8: 4,782,644 km (0.113 R)
• M9: 6,232,995 km (0.11 R)
• M10: 6,678,199 km (0.075 R)
• M11: 7,281,676 km (0.064 R)
• M12: 7,739,745 km (0.088 R)
• M13: 8,142,463 km (0.06 R)
• M14: 8,871,004 km (0.112 R)
• M15: 9,810,329 km (0.088 R)
• M16: 10,195,544 km (0.09 R)
• M17: 10,635,361 km (0.108 R)
• M18: 12,031,409 km (0.117 R)
• M19: 13,285,189 km (0.119 R)
• M20: 13,757,170 km (0.112 R)
• M21: 16,168,837 km (0.119 R)
• M22: 18,137,395 km (0.117 R)
• M23: 18,588,583 km (0.072 R)
• M24: 20,260,937 km (0.089 R)
• M25: 22,031,428 km (0.12 R)
• M26: 24,445,339 km (0.075 R)
• M27: 25,959,270 km (0.119 R)
• M28: 27,281,715 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 9.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.18 AU - 8.6 AU

Year: 8055 Days

Day: 8.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 102,645,225 km

• M1: 122,371 km (0.089 R)
• M2: 816,954 km (0.036 R)
• M3: 1,298,809 km (0.06 R)
• M4: 1,655,300 km (0.096 R)
• M5: 2,358,710 km (0.041 R)
• M6: 3,185,537 km (0.117 R)
• M7: 3,914,827 km (0.069 R)
• M8: 4,466,693 km (0.08 R)
• M9: 13,164,014 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.2

Radius: 3.8

Gravity: 48.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 19.05 AU - 19.83 AU

Year: 31151 Days

Day: 21 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 102,645,225 km

• M1: 47,572 km (0.115 R)
• M2: 166,054 km (0.111 R)
• M3: 322,832 km (0.048 R)
• M4: 451,935 km (0.113 R)
• M5: 665,711 km (0.117 R)
• M6: 931,097 km (0.083 R)
• M7: 1,295,518 km (0.086 R)
• M8: 1,728,603 km (0.089 R)
• M9: 2,111,873 km (0.099 R)
• M10: 2,845,202 km (0.102 R)
• M11: 3,700,902 km (0.114 R)
• M12: 4,954,681 km (0.109 R)
• M13: 6,862,802 km (0.097 R)
• M14: 8,492,372 km (0.068 R)
• M15: 9,775,473 km (0.098 R)
• M16: 9,903,977 km (0.095 R)
• M17: 12,044,125 km (0.063 R)
• M18: 12,642,516 km (0.084 R)
• M19: 12,871,999 km (0.059 R)
• M20: 13,817,757 km (0.06 R)
• M21: 18,947,917 km (0.066 R)
• M22: 22,879,947 km (0.059 R)
• M23: 24,617,676 km (0.069 R)
• M24: 29,143,311 km (0.049 R)
• M25: 31,043,353 km (0.103 R)
• M26: 32,307,306 km (0.108 R)
• M27: 32,449,873 km (0.101 R)
• M28: 40,453,658 km (0.09 R)
• M29: 46,704,306 km (0.034 R)
• M30: 51,404,372 km (0.053 R)
• M31: 53,369,340 km (0.099 R)
• M32: 57,239,586 km (0.077 R)
• M33: 74,592,191 km (0.071 R)
• M34: 77,617,210 km (0.077 R)
• M35: 82,572,639 km (0.077 R)
• M36: 83,910,942 km (0.052 R)
• M37: 99,597,924 km (0.073 R)
• M38: 102,030,834 km (0.092 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 12,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit