🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.49 AU - 0.81 AU

Year: 183 Days

Day: 46 Hours

Environment

Temp: 237 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,252,953 km

• M1: 49,666 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.56 AU - 0.92 AU

Year: 222 Days

Day: 29.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 8.5

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.22 AU - 10.22 AU

Year: 10553 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 105,252,953 km

• M1: 106,962 km (0.091 R)
• M2: 379,979 km (0.114 R)
• M3: 719,715 km (0.07 R)
• M4: 1,053,169 km (0.118 R)
• M5: 1,434,195 km (0.039 R)
• M6: 1,905,578 km (0.102 R)
• M7: 2,397,306 km (0.07 R)
• M8: 3,063,764 km (0.079 R)
• M9: 4,332,354 km (0.115 R)
• M10: 5,150,355 km (0.079 R)
• M11: 6,104,940 km (0.111 R)
• M12: 9,623,781 km (0.12 R)
• M13: 10,354,267 km (0.095 R)
• M14: 14,370,371 km (0.117 R)
• M15: 25,984,552 km (0.081 R)
• M16: 29,396,430 km (0.108 R)
• M17: 32,057,627 km (0.09 R)
• M18: 37,472,771 km (0.07 R)
• M19: 39,274,228 km (0.061 R)
• M20: 40,063,806 km (0.11 R)
• M21: 43,327,732 km (0.118 R)
• M22: 43,888,575 km (0.107 R)
• M23: 48,549,745 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.8

Radius: 5.2

Gravity: 30.72 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.11 AU - 20.87 AU

Year: 25473 Days

Day: 23.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 105,252,953 km

• M1: 64,626 km (0.057 R)
• M2: 355,145 km (0.104 R)
• M3: 998,416 km (0.063 R)
• M4: 2,388,480 km (0.035 R)
• M5: 2,821,416 km (0.109 R)
• M6: 3,099,817 km (0.114 R)
• M7: 3,305,215 km (0.07 R)
• M8: 3,519,888 km (0.042 R)
• M9: 4,080,132 km (0.082 R)
• M10: 4,472,976 km (0.037 R)
• M11: 5,417,537 km (0.066 R)
• M12: 7,482,437 km (0.083 R)
• M13: 8,070,656 km (0.042 R)
• M14: 9,768,442 km (0.119 R)
• M15: 10,733,946 km (0.062 R)
• M16: 11,069,345 km (0.092 R)
• M17: 12,190,132 km (0.055 R)
• M18: 17,802,595 km (0.106 R)
• M19: 20,235,805 km (0.072 R)
• M20: 24,116,224 km (0.07 R)
• M21: 24,575,938 km (0.044 R)
• M22: 30,155,490 km (0.109 R)
• M23: 32,465,730 km (0.101 R)
• M24: 34,891,310 km (0.1 R)
• M25: 37,434,922 km (0.101 R)
• M26: 43,731,946 km (0.105 R)
• M27: 44,243,720 km (0.075 R)
• M28: 45,105,404 km (0.039 R)
• M29: 60,666,873 km (0.05 R)
• M30: 64,552,379 km (0.083 R)
• M31: 66,107,149 km (0.085 R)
• M32: 67,232,724 km (0.086 R)
• M33: 68,142,428 km (0.069 R)
• M34: 72,814,520 km (0.094 R)
• M35: 75,228,580 km (0.098 R)
• M36: 77,695,449 km (0.045 R)
• M37: 80,215,725 km (0.117 R)
• M38: 82,270,751 km (0.04 R)
• M39: 89,739,723 km (0.105 R)
• M40: 91,119,315 km (0.096 R)
• M41: 91,953,772 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.3

Radius: 5

Gravity: 28.89 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 18.39 AU - 22.07 AU

Year: 31687 Days

Day: 25 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 105,252,953 km

• M1: 77,043 km (0.07 R)
• M2: 243,994 km (0.094 R)
• M3: 891,155 km (0.093 R)
• M4: 1,152,053 km (0.095 R)
• M5: 3,673,226 km (0.051 R)
• M6: 5,093,658 km (0.113 R)
• M7: 5,390,460 km (0.078 R)
• M8: 5,743,511 km (0.043 R)
• M9: 6,350,130 km (0.105 R)
• M10: 8,309,414 km (0.098 R)
• M11: 9,145,516 km (0.065 R)
• M12: 11,123,350 km (0.112 R)
• M13: 11,550,601 km (0.078 R)
• M14: 12,062,824 km (0.107 R)
• M15: 14,015,825 km (0.12 R)
• M16: 16,442,601 km (0.031 R)
• M17: 17,278,404 km (0.11 R)
• M18: 18,733,992 km (0.095 R)
• M19: 22,331,970 km (0.11 R)
• M20: 27,123,440 km (0.094 R)
• M21: 29,486,788 km (0.117 R)
• M22: 32,701,646 km (0.113 R)
• M23: 39,161,132 km (0.103 R)
• M24: 41,829,809 km (0.076 R)
• M25: 42,343,378 km (0.094 R)
• M26: 43,733,292 km (0.104 R)
• M27: 50,365,714 km (0.097 R)
• M28: 56,172,205 km (0.118 R)
• M29: 56,797,225 km (0.082 R)
• M30: 57,637,666 km (0.12 R)
• M31: 58,273,457 km (0.111 R)
• M32: 62,409,240 km (0.117 R)
• M33: 74,719,499 km (0.106 R)
• M34: 76,490,887 km (0.083 R)
• M35: 79,069,805 km (0.063 R)
• M36: 87,711,027 km (0.102 R)
• M37: 95,770,313 km (0.087 R)
• M38: 99,978,950 km (0.108 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 16,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit