🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.12 AU - 1.28 AU

Year: 478 Days

Day: 22.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.31 AU - 1.55 AU

Year: 621 Days

Day: 24.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 159.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,785,447 km

• M1: 24,085 km (0.076 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.3

Radius: 8

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.6 AU - 7.42 AU

Year: 6037 Days

Day: 12.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,785,447 km

• M1: 99,782 km (0.063 R)
• M2: 503,846 km (0.029 R)
• M3: 804,388 km (0.12 R)
• M4: 1,630,168 km (0.097 R)
• M5: 1,986,361 km (0.069 R)
• M6: 3,169,680 km (0.106 R)
• M7: 3,549,509 km (0.113 R)
• M8: 3,935,920 km (0.084 R)
• M9: 5,439,827 km (0.103 R)
• M10: 6,016,976 km (0.053 R)
• M11: 6,769,453 km (0.055 R)
• M12: 8,619,829 km (0.101 R)
• M13: 9,967,257 km (0.074 R)
• M14: 10,234,738 km (0.093 R)
• M15: 10,507,006 km (0.106 R)
• M16: 11,256,791 km (0.098 R)
• M17: 11,941,800 km (0.112 R)
• M18: 12,706,095 km (0.072 R)
• M19: 15,253,747 km (0.047 R)
• M20: 17,214,676 km (0.096 R)
• M21: 18,589,480 km (0.063 R)
• M22: 21,630,057 km (0.107 R)
• M23: 21,928,654 km (0.106 R)
• M24: 22,305,940 km (0.049 R)
• M25: 24,498,895 km (0.04 R)
• M26: 25,398,427 km (0.092 R)
• M27: 26,660,435 km (0.116 R)
• M28: 28,407,289 km (0.112 R)
• M29: 29,950,990 km (0.085 R)
• M30: 31,454,299 km (0.08 R)
• M31: 32,224,429 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.9

Radius: 10.2

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.63 AU - 7.67 AU

Year: 6948 Days

Day: 8.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,785,447 km

• M1: 128,953 km (0.1 R)
• M2: 482,304 km (0.101 R)
• M3: 856,597 km (0.089 R)
• M4: 1,282,054 km (0.085 R)
• M5: 1,668,465 km (0.119 R)
• M6: 2,395,959 km (0.099 R)
• M7: 2,756,490 km (0.108 R)
• M8: 3,111,935 km (0.057 R)
• M9: 3,916,023 km (0.091 R)
• M10: 4,687,200 km (0.116 R)
• M11: 5,587,181 km (0.099 R)
• M12: 5,932,902 km (0.098 R)
• M13: 6,949,419 km (0.092 R)
• M14: 7,424,393 km (0.083 R)
• M15: 8,895,837 km (0.1 R)
• M16: 9,633,504 km (0.099 R)
• M17: 10,647,928 km (0.097 R)
• M18: 11,479,393 km (0.087 R)
• M19: 12,353,643 km (0.117 R)
• M20: 13,719,172 km (0.075 R)
• M21: 16,046,316 km (0.098 R)
• M22: 16,426,295 km (0.119 R)
• M23: 16,812,258 km (0.106 R)
• M24: 18,279,813 km (0.115 R)
• M25: 18,694,498 km (0.088 R)
• M26: 22,241,164 km (0.08 R)
• M27: 23,516,785 km (0.102 R)
• M28: 26,212,988 km (0.075 R)
• M29: 26,652,207 km (0.092 R)
• M30: 31,712,953 km (0.103 R)
• M31: 32,111,482 km (0.113 R)
• M32: 33,020,588 km (0.111 R)
• M33: 36,391,776 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565

Radius: 3

Gravity: 62.78 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.72 AU - 17.2 AU

Year: 21029 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 73,785,447 km

• M1: 43,234 km (0.098 R)
• M2: 291,267 km (0.096 R)
• M3: 387,010 km (0.083 R)
• M4: 551,119 km (0.111 R)
• M5: 663,467 km (0.066 R)
• M6: 801,396 km (0.117 R)
• M7: 1,289,085 km (0.104 R)
• M8: 2,522,519 km (0.1 R)
• M9: 2,687,526 km (0.095 R)
• M10: 2,834,730 km (0.096 R)
• M11: 3,506,873 km (0.076 R)
• M12: 3,712,570 km (0.06 R)
• M13: 3,926,346 km (0.089 R)
• M14: 4,345,070 km (0.101 R)
• M15: 4,972,783 km (0.084 R)
• M16: 5,308,331 km (0.116 R)
• M17: 6,149,669 km (0.096 R)
• M18: 6,938,349 km (0.05 R)
• M19: 7,891,288 km (0.033 R)
• M20: 9,705,461 km (0.104 R)
• M21: 10,466,765 km (0.088 R)
• M22: 11,779,486 km (0.101 R)
• M23: 11,909,935 km (0.107 R)
• M24: 14,877,658 km (0.109 R)
• M25: 15,260,778 km (0.038 R)
• M26: 16,368,401 km (0.1 R)
• M27: 16,612,694 km (0.113 R)
• M28: 21,529,976 km (0.109 R)
• M29: 22,517,322 km (0.095 R)
• M30: 23,123,941 km (0.096 R)
• M31: 26,210,145 km (0.12 R)
• M32: 27,334,972 km (0.029 R)
• M33: 32,538,883 km (0.096 R)
• M34: 33,968,740 km (0.103 R)
• M35: 41,901,466 km (0.088 R)
• M36: 43,592,221 km (0.117 R)
• M37: 50,637,982 km (0.049 R)
• M38: 50,810,318 km (0.036 R)
• M39: 50,983,104 km (0.043 R)
• M40: 58,975,221 km (0.073 R)
• M41: 59,740,713 km (0.027 R)
• M42: 59,933,096 km (0.104 R)
• M43: 64,270,686 km (0.12 R)
• M44: 64,878,053 km (0.104 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 18,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit