🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.48 AU - 3.16 AU

Year: 1657 Days

Day: 46.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,649,773 km

• M1: 1,224,010 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.66 AU - 3.74 AU

Year: 2003 Days

Day: 22.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 12.9

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.02 AU - 7.14 AU

Year: 6591 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 69.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,649,773 km

• M1: 170,691 km (0.031 R)
• M2: 752,926 km (0.089 R)
• M3: 1,156,691 km (0.108 R)
• M4: 1,761,066 km (0.092 R)
• M5: 2,620,655 km (0.092 R)
• M6: 3,743,238 km (0.101 R)
• M7: 7,250,560 km (0.12 R)
• M8: 9,277,910 km (0.108 R)
• M9: 10,487,409 km (0.09 R)
• M10: 11,289,553 km (0.097 R)
• M11: 12,132,088 km (0.05 R)
• M12: 17,719,269 km (0.09 R)
• M13: 20,313,446 km (0.095 R)
• M14: 22,709,705 km (0.115 R)
• M15: 26,975,937 km (0.095 R)
• M16: 28,651,433 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.5

Radius: 14.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.82 AU - 8.2 AU

Year: 7931 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,649,773 km

• M1: 184,155 km (0.046 R)
• M2: 714,779 km (0.112 R)
• M3: 1,229,545 km (0.068 R)
• M4: 1,689,558 km (0.104 R)
• M5: 2,218,985 km (0.088 R)
• M6: 2,725,972 km (0.046 R)
• M7: 3,267,816 km (0.119 R)
• M8: 3,786,023 km (0.03 R)
• M9: 4,598,938 km (0.088 R)
• M10: 7,482,736 km (0.055 R)
• M11: 9,371,409 km (0.114 R)
• M12: 10,332,276 km (0.098 R)
• M13: 11,408,483 km (0.042 R)
• M14: 11,973,963 km (0.084 R)
• M15: 12,829,813 km (0.109 R)
• M16: 15,209,915 km (0.1 R)
• M17: 20,303,124 km (0.1 R)
• M18: 22,545,297 km (0.1 R)
• M19: 24,948,287 km (0.068 R)
• M20: 25,902,871 km (0.034 R)
• M21: 27,152,911 km (0.043 R)
• M22: 27,700,888 km (0.06 R)
• M23: 29,008,074 km (0.032 R)
• M24: 29,484,693 km (0.109 R)
• M25: 31,344,195 km (0.076 R)
• M26: 33,073,097 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.1

Radius: 14

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.81 AU - 10.57 AU

Year: 10553 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,649,773 km

• M1: 174,581 km (0.102 R)
• M2: 697,425 km (0.09 R)
• M3: 1,213,089 km (0.093 R)
• M4: 1,708,108 km (0.113 R)
• M5: 3,529,313 km (0.111 R)
• M6: 4,654,887 km (0.06 R)
• M7: 5,485,156 km (0.104 R)
• M8: 6,225,964 km (0.071 R)
• M9: 10,389,722 km (0.074 R)
• M10: 12,564,127 km (0.059 R)
• M11: 14,237,379 km (0.099 R)
• M12: 14,694,550 km (0.055 R)
• M13: 15,638,363 km (0.109 R)
• M14: 20,475,161 km (0.041 R)
• M15: 24,142,104 km (0.063 R)
• M16: 24,981,348 km (0.11 R)
• M17: 26,033,470 km (0.091 R)
• M18: 30,755,677 km (0.094 R)
• M19: 31,301,110 km (0.094 R)
• M20: 31,964,128 km (0.116 R)
• M21: 34,009,580 km (0.051 R)
• M22: 45,985,637 km (0.086 R)
• M23: 49,180,599 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.5

Radius: 6.5

Gravity: 19.49 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.64 AU - 17.68 AU

Year: 20650 Days

Day: 19.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,649,773 km

• M1: 99,632 km (0.079 R)
• M2: 523,293 km (0.107 R)
• M3: 834,607 km (0.113 R)
• M4: 1,166,115 km (0.059 R)
• M5: 1,418,038 km (0.119 R)
• M6: 2,265,959 km (0.093 R)
• M7: 3,560,579 km (0.099 R)
• M8: 4,030,316 km (0.117 R)
• M9: 4,331,457 km (0.104 R)
• M10: 4,941,218 km (0.078 R)
• M11: 9,442,468 km (0.1 R)
• M12: 10,217,235 km (0.085 R)
• M13: 14,659,095 km (0.099 R)
• M14: 15,942,346 km (0.063 R)
• M15: 16,952,730 km (0.101 R)
• M16: 20,336,185 km (0.04 R)
• M17: 24,362,612 km (0.09 R)
• M18: 40,482,081 km (0.066 R)
• M19: 41,725,240 km (0.09 R)
• M20: 45,108,844 km (0.083 R)
• M21: 45,773,508 km (0.091 R)
• M22: 46,613,350 km (0.03 R)
• M23: 47,292,674 km (0.066 R)
• M24: 60,273,580 km (0.078 R)
• M25: 63,126,561 km (0.112 R)
• M26: 72,676,890 km (0.103 R)
• M27: 72,904,428 km (0.077 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 14,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit