🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.7 AU - 0.7 AU

Year: 224 Days

Day: 23.8 Hours

Environment

Temp: 91 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,882,895 km

• M1: 464,352 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.1

Radius: 10.4

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.86 AU - 5.82 AU

Year: 4725 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 102,882,895 km

• M1: 132,693 km (0.026 R)
• M2: 733,179 km (0.094 R)
• M3: 1,313,769 km (0.045 R)
• M4: 1,659,340 km (0.11 R)
• M5: 1,996,384 km (0.081 R)
• M6: 2,490,954 km (0.069 R)
• M7: 2,918,804 km (0.098 R)
• M8: 3,537,990 km (0.118 R)
• M9: 3,945,793 km (0.087 R)
• M10: 4,505,738 km (0.08 R)
• M11: 5,306,685 km (0.069 R)
• M12: 5,669,759 km (0.114 R)
• M13: 6,260,820 km (0.092 R)
• M14: 6,698,693 km (0.119 R)
• M15: 7,531,355 km (0.086 R)
• M16: 8,026,973 km (0.109 R)
• M17: 12,176,668 km (0.082 R)
• M18: 13,415,189 km (0.065 R)
• M19: 18,005,301 km (0.098 R)
• M20: 20,823,126 km (0.077 R)
• M21: 21,168,697 km (0.119 R)
• M22: 21,588,618 km (0.067 R)
• M23: 22,228,748 km (0.063 R)
• M24: 26,662,081 km (0.086 R)
• M25: 27,152,014 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 8.8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.4 AU - 10.44 AU

Year: 11070 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 102,882,895 km

• M1: 109,506 km (0.097 R)
• M2: 390,002 km (0.118 R)
• M3: 826,229 km (0.105 R)
• M4: 1,725,611 km (0.101 R)
• M5: 2,300,815 km (0.033 R)
• M6: 3,149,484 km (0.108 R)
• M7: 3,780,637 km (0.099 R)
• M8: 4,087,163 km (0.1 R)
• M9: 5,612,763 km (0.062 R)
• M10: 6,012,937 km (0.072 R)
• M11: 7,173,517 km (0.117 R)
• M12: 7,971,023 km (0.087 R)
• M13: 8,434,178 km (0.066 R)
• M14: 8,870,705 km (0.054 R)
• M15: 9,694,540 km (0.066 R)
• M16: 11,493,604 km (0.101 R)
• M17: 11,921,903 km (0.041 R)
• M18: 13,154,440 km (0.106 R)
• M19: 14,906,381 km (0.094 R)
• M20: 17,290,821 km (0.104 R)
• M21: 24,167,985 km (0.051 R)
• M22: 24,782,533 km (0.101 R)
• M23: 25,678,624 km (0.054 R)
• M24: 27,725,721 km (0.103 R)
• M25: 28,593,688 km (0.038 R)
• M26: 30,080,392 km (0.116 R)
• M27: 32,353,083 km (0.107 R)
• M28: 33,423,007 km (0.088 R)
• M29: 36,429,475 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.4

Radius: 5.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.16 AU - 19.26 AU

Year: 24989 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 102,882,895 km

• M1: 67,618 km (0.093 R)
• M2: 3,322,569 km (0.073 R)
• M3: 4,167,348 km (0.113 R)
• M4: 6,501,075 km (0.111 R)
• M5: 10,067,638 km (0.05 R)
• M6: 16,304,822 km (0.116 R)
• M7: 19,375,019 km (0.093 R)
• M8: 24,548,113 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.5

Radius: 5.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 17.34 AU - 17.54 AU

Year: 27886 Days

Day: 23 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 102,882,895 km

• M1: 73,004 km (0.088 R)
• M2: 1,386,473 km (0.116 R)
• M3: 1,636,900 km (0.101 R)
• M4: 2,174,704 km (0.084 R)
• M5: 2,801,819 km (0.1 R)
• M6: 6,500,476 km (0.074 R)
• M7: 8,129,597 km (0.118 R)
• M8: 10,787,951 km (0.082 R)
• M9: 14,679,590 km (0.041 R)
• M10: 29,820,989 km (0.085 R)
• M11: 35,483,568 km (0.092 R)
• M12: 37,154,576 km (0.098 R)
• M13: 39,002,558 km (0.087 R)
• M14: 39,505,506 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.9

Radius: 4.9

Gravity: 28.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 15.59 AU - 22.33 AU

Year: 31610 Days

Day: 23 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 102,882,895 km

• M1: 60,886 km (0.037 R)
• M2: 252,222 km (0.065 R)
• M3: 539,899 km (0.105 R)
• M4: 701,464 km (0.084 R)
• M5: 1,068,578 km (0.092 R)
• M6: 1,295,667 km (0.114 R)
• M7: 1,554,621 km (0.111 R)
• M8: 1,868,178 km (0.057 R)
• M9: 2,130,124 km (0.071 R)
• M10: 3,153,822 km (0.086 R)
• M11: 6,113,467 km (0.097 R)
• M12: 7,356,924 km (0.12 R)
• M13: 8,524,535 km (0.095 R)
• M14: 9,556,013 km (0.088 R)
• M15: 13,303,140 km (0.104 R)
• M16: 13,620,288 km (0.116 R)
• M17: 13,780,806 km (0.092 R)
• M18: 13,942,522 km (0.11 R)
• M19: 14,854,769 km (0.054 R)
• M20: 17,168,001 km (0.057 R)
• M21: 32,106,994 km (0.108 R)
• M22: 33,545,976 km (0.068 R)
• M23: 35,177,939 km (0.109 R)
• M24: 38,759,761 km (0.086 R)
• M25: 39,082,294 km (0.096 R)
• M26: 45,554,646 km (0.074 R)
• M27: 55,110,509 km (0.057 R)
• M28: 61,440,294 km (0.107 R)
• M29: 62,983,845 km (0.108 R)
• M30: 63,206,447 km (0.086 R)
• M31: 63,429,647 km (0.093 R)
• M32: 65,006,259 km (0.119 R)
• M33: 79,346,411 km (0.111 R)
• M34: 83,033,550 km (0.112 R)
• M35: 88,775,864 km (0.064 R)
• M36: 90,747,265 km (0.107 R)
• M37: 98,624,491 km (0.096 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: 356 - 16,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit