🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.53 AU - 0.65 AU

Year: 168 Days

Day: 14.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.73 AU - 2.03 AU

Year: 956 Days

Day: 31.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.98 AU - 2.44 AU

Year: 1218 Days

Day: 36.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,654,427 km

• M1: 1,002,904 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.8

Radius: 5.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.24 AU - 15.68 AU

Year: 17303 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 90,654,427 km

• M1: 72,405 km (0.118 R)
• M2: 1,825,244 km (0.11 R)
• M3: 2,570,391 km (0.059 R)
• M4: 2,908,332 km (0.055 R)
• M5: 5,418,285 km (0.042 R)
• M6: 7,163,943 km (0.097 R)
• M7: 7,760,390 km (0.112 R)
• M8: 8,932,638 km (0.095 R)
• M9: 12,445,047 km (0.047 R)
• M10: 15,314,633 km (0.102 R)
• M11: 15,600,814 km (0.096 R)
• M12: 18,338,904 km (0.104 R)
• M13: 21,027,776 km (0.102 R)
• M14: 23,284,161 km (0.093 R)
• M15: 27,930,072 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.3

Radius: 7.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.8 AU - 19.36 AU

Year: 27336 Days

Day: 20.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 90,654,427 km

• M1: 111,450 km (0.105 R)
• M2: 690,693 km (0.088 R)
• M3: 930,948 km (0.108 R)
• M4: 1,618,200 km (0.026 R)
• M5: 2,818,125 km (0.08 R)
• M6: 4,316,497 km (0.076 R)
• M7: 6,396,655 km (0.115 R)
• M8: 10,918,849 km (0.081 R)
• M9: 11,194,409 km (0.075 R)
• M10: 12,166,645 km (0.08 R)
• M11: 21,795,811 km (0.087 R)
• M12: 22,587,633 km (0.1 R)
• M13: 30,162,222 km (0.059 R)
• M14: 40,310,941 km (0.118 R)
• M15: 40,837,825 km (0.116 R)
• M16: 44,235,193 km (0.06 R)
• M17: 50,970,239 km (0.117 R)

Asteroid Belt

Center: 18.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.7

Radius: 7.9

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 17.82 AU - 19.74 AU

Year: 30182 Days

Day: 21.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 90,654,427 km

• M1: 98,435 km (0.116 R)
• M2: 822,639 km (0.091 R)
• M3: 1,397,693 km (0.032 R)
• M4: 1,860,998 km (0.11 R)
• M5: 2,239,031 km (0.087 R)
• M6: 2,795,984 km (0.051 R)
• M7: 3,564,020 km (0.105 R)
• M8: 4,835,602 km (0.079 R)
• M9: 7,603,761 km (0.064 R)
• M10: 8,078,135 km (0.068 R)
• M11: 8,684,605 km (0.085 R)
• M12: 9,803,298 km (0.115 R)
• M13: 11,349,990 km (0.111 R)
• M14: 12,040,085 km (0.107 R)
• M15: 12,611,998 km (0.085 R)
• M16: 14,516,678 km (0.061 R)
• M17: 27,824,905 km (0.111 R)
• M18: 32,372,530 km (0.098 R)
• M19: 34,039,200 km (0.081 R)
• M20: 34,464,657 km (0.102 R)
• M21: 36,942,745 km (0.093 R)
• M22: 37,693,577 km (0.106 R)
• M23: 47,867,878 km (0.096 R)
• M24: 48,940,046 km (0.079 R)
• M25: 50,762,297 km (0.108 R)
• M26: 53,963,243 km (0.053 R)
• M27: 60,348,828 km (0.065 R)
• M28: 65,674,512 km (0.097 R)
• M29: 71,536,954 km (0.05 R)
• M30: 77,005,654 km (0.088 R)
• M31: 83,773,162 km (0.115 R)
• M32: 87,433,373 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 11,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit