🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.54 AU - 1.82 AU

Year: 820 Days

Day: 40.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,249,079 km

• M1: 43,084 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.08 AU - 2.14 AU

Year: 1155 Days

Day: 31.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.84 AU - 3.56 AU

Year: 2157 Days

Day: 28.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.35 AU - 4.87 AU

Year: 3139 Days

Day: 30.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.2

Radius: 4.9

Gravity: 32.04 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.75 AU - 14.39 AU

Year: 17801 Days

Day: 21.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,249,079 km

• M1: 61,485 km (0.102 R)
• M2: 603,029 km (0.113 R)
• M3: 1,203,365 km (0.111 R)
• M4: 1,564,943 km (0.115 R)
• M5: 1,900,043 km (0.095 R)
• M6: 2,260,274 km (0.114 R)
• M7: 2,809,747 km (0.074 R)
• M8: 3,168,932 km (0.099 R)
• M9: 5,516,721 km (0.044 R)
• M10: 5,673,798 km (0.059 R)
• M11: 7,085,404 km (0.103 R)
• M12: 8,350,852 km (0.051 R)
• M13: 8,715,722 km (0.047 R)
• M14: 10,520,620 km (0.058 R)
• M15: 10,823,556 km (0.108 R)
• M16: 11,896,920 km (0.099 R)
• M17: 12,901,320 km (0.041 R)
• M18: 14,106,630 km (0.073 R)
• M19: 17,402,421 km (0.087 R)
• M20: 17,571,018 km (0.115 R)
• M21: 19,048,746 km (0.12 R)
• M22: 22,748,151 km (0.1 R)
• M23: 33,701,708 km (0.106 R)
• M24: 43,552,278 km (0.107 R)
• M25: 44,647,335 km (0.068 R)
• M26: 45,440,652 km (0.036 R)
• M27: 46,404,960 km (0.111 R)
• M28: 52,655,159 km (0.113 R)
• M29: 54,256,006 km (0.111 R)
• M30: 54,977,816 km (0.036 R)
• M31: 62,947,194 km (0.1 R)
• M32: 65,561,566 km (0.114 R)
• M33: 66,792,308 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.7

Radius: 6.8

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.18 AU - 15.64 AU

Year: 22789 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,249,079 km

• M1: 85,570 km (0.118 R)
• M2: 300,093 km (0.095 R)
• M3: 531,521 km (0.078 R)
• M4: 1,102,836 km (0.059 R)
• M5: 1,338,901 km (0.093 R)
• M6: 1,593,068 km (0.093 R)
• M7: 2,714,154 km (0.119 R)
• M8: 3,227,424 km (0.077 R)
• M9: 5,983,167 km (0.101 R)
• M10: 6,980,536 km (0.064 R)
• M11: 7,892,784 km (0.043 R)
• M12: 9,731,192 km (0.089 R)
• M13: 9,951,699 km (0.111 R)
• M14: 12,537,648 km (0.038 R)
• M15: 13,063,784 km (0.112 R)
• M16: 14,658,497 km (0.092 R)
• M17: 15,765,820 km (0.088 R)
• M18: 15,993,808 km (0.099 R)
• M19: 16,301,231 km (0.109 R)
• M20: 17,489,337 km (0.035 R)
• M21: 19,421,544 km (0.066 R)
• M22: 24,407,042 km (0.081 R)
• M23: 24,917,321 km (0.078 R)
• M24: 26,170,951 km (0.052 R)
• M25: 29,718,515 km (0.095 R)
• M26: 33,951,835 km (0.109 R)
• M27: 34,844,037 km (0.119 R)
• M28: 38,707,851 km (0.111 R)
• M29: 38,984,308 km (0.055 R)
• M30: 51,826,686 km (0.097 R)
• M31: 53,521,181 km (0.069 R)
• M32: 60,668,968 km (0.11 R)
• M33: 63,505,493 km (0.111 R)
• M34: 63,890,109 km (0.091 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: 467 - 10,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit