🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 8.3

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.58 AU - 0.66 AU

Year: 326 Days

Day: 10.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,358,574 km

• M1: 103,223 km (0.116 R)
• M2: 542,292 km (0.112 R)
• M3: 811,269 km (0.044 R)
• M4: 1,161,777 km (0.111 R)
• M5: 1,738,178 km (0.059 R)
• M6: 2,934,512 km (0.063 R)
• M7: 3,415,768 km (0.079 R)
• M8: 3,798,140 km (0.063 R)
• M9: 4,494,219 km (0.094 R)
• M10: 4,821,539 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.5

Radius: 14.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.83 AU - 0.91 AU

Year: 541 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,358,574 km

• M1: 185,352 km (0.078 R)
• M2: 674,836 km (0.119 R)
• M3: 1,416,542 km (0.114 R)
• M4: 2,196,246 km (0.113 R)
• M5: 3,484,882 km (0.09 R)
• M6: 4,159,120 km (0.065 R)
• M7: 5,148,560 km (0.074 R)
• M8: 5,825,341 km (0.071 R)
• M9: 6,424,481 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.5

Radius: 13.6

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.13 AU - 1.49 AU

Year: 1000 Days

Day: 10.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,358,574 km

• M1: 169,345 km (0.11 R)
• M2: 608,564 km (0.069 R)
• M3: 1,335,759 km (0.098 R)
• M4: 2,167,075 km (0.1 R)
• M5: 3,072,441 km (0.066 R)
• M6: 3,627,300 km (0.12 R)
• M7: 5,029,929 km (0.094 R)
• M8: 5,608,873 km (0.12 R)
• M9: 6,357,910 km (0.073 R)
• M10: 7,689,630 km (0.088 R)
• M11: 8,798,449 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.7

Radius: 14.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.53 AU - 3.19 AU

Year: 3225 Days

Day: 8 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,358,574 km

• M1: 178,769 km (0.1 R)
• M2: 783,743 km (0.089 R)
• M3: 1,620,145 km (0.078 R)
• M4: 2,408,077 km (0.089 R)
• M5: 3,260,037 km (0.101 R)
• M6: 4,059,189 km (0.07 R)
• M7: 4,809,123 km (0.09 R)
• M8: 5,936,343 km (0.114 R)
• M9: 6,396,057 km (0.09 R)
• M10: 8,710,934 km (0.105 R)
• M11: 9,429,154 km (0.11 R)
• M12: 11,787,415 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 12.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.96 AU - 5.44 AU

Year: 6795 Days

Day: 6.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,358,574 km

• M1: 150,495 km (0.117 R)
• M2: 691,441 km (0.096 R)
• M3: 3,095,778 km (0.055 R)
• M4: 4,860,285 km (0.114 R)
• M5: 5,565,639 km (0.081 R)
• M6: 7,107,844 km (0.079 R)
• M7: 10,535,729 km (0.115 R)
• M8: 11,615,975 km (0.065 R)
• M9: 13,484,902 km (0.116 R)
• M10: 14,111,567 km (0.062 R)
• M11: 17,076,597 km (0.101 R)
• M12: 17,541,248 km (0.071 R)
• M13: 18,844,993 km (0.112 R)
• M14: 21,799,402 km (0.09 R)
• M15: 22,267,793 km (0.091 R)
• M16: 23,305,553 km (0.084 R)
• M17: 24,125,649 km (0.056 R)
• M18: 25,305,976 km (0.096 R)
• M19: 26,084,782 km (0.074 R)
• M20: 28,239,889 km (0.113 R)
• M21: 29,836,547 km (0.103 R)
• M22: 32,192,115 km (0.081 R)
• M23: 33,518,450 km (0.1 R)
• M24: 34,247,590 km (0.085 R)
• M25: 35,200,678 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.3

Radius: 4.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.7 AU - 8.74 AU

Year: 12937 Days

Day: 20.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,358,574 km

• M1: 152,889 km (0.067 R)
• M2: 1,570,927 km (0.042 R)
• M3: 1,730,698 km (0.106 R)
• M4: 1,874,162 km (0.12 R)
• M5: 2,946,180 km (0.059 R)
• M6: 5,370,264 km (0.103 R)
• M7: 8,197,215 km (0.038 R)
• M8: 12,838,938 km (0.05 R)
• M9: 15,791,701 km (0.066 R)
• M10: 17,125,366 km (0.105 R)
• M11: 22,063,891 km (0.072 R)
• M12: 26,097,797 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.1

Radius: 5.8

Gravity: 28.57 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.23 AU - 8.81 AU

Year: 13752 Days

Day: 17.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,358,574 km

• M1: 75,248 km (0.076 R)
• M2: 314,156 km (0.105 R)
• M3: 1,184,217 km (0.063 R)
• M4: 2,609,136 km (0.091 R)
• M5: 3,884,458 km (0.115 R)
• M6: 5,196,581 km (0.113 R)
• M7: 6,910,374 km (0.113 R)
• M8: 13,479,367 km (0.119 R)
• M9: 13,685,961 km (0.038 R)
• M10: 14,034,973 km (0.116 R)
• M11: 16,489,575 km (0.059 R)
• M12: 18,699,435 km (0.088 R)
• M13: 19,919,555 km (0.03 R)
• M14: 21,659,079 km (0.065 R)
• M15: 23,596,820 km (0.105 R)
• M16: 25,752,825 km (0.103 R)
• M17: 27,151,415 km (0.068 R)
• M18: 27,813,535 km (0.091 R)
• M19: 53,907,742 km (0.107 R)
• M20: 56,904,487 km (0.111 R)
• M21: 57,988,174 km (0.118 R)
• M22: 65,172,612 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 17,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit