🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.49 AU - 0.57 AU

Year: 145 Days

Day: 26.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,052,442 km

• M1: 395,537 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.85 AU - 0.87 AU

Year: 299 Days

Day: 12 Hours

Environment

Temp: 84 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.5

Radius: 8

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.74 AU - 6.32 AU

Year: 4873 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,052,442 km

• M1: 99,483 km (0.088 R)
• M2: 803,041 km (0.083 R)
• M3: 1,078,002 km (0.118 R)
• M4: 2,558,722 km (0.08 R)
• M5: 2,842,958 km (0.108 R)
• M6: 3,228,023 km (0.114 R)
• M7: 3,560,579 km (0.056 R)
• M8: 4,008,625 km (0.098 R)
• M9: 4,344,173 km (0.102 R)
• M10: 5,182,220 km (0.077 R)
• M11: 5,969,553 km (0.089 R)
• M12: 6,376,160 km (0.106 R)
• M13: 6,868,038 km (0.083 R)
• M14: 7,816,788 km (0.108 R)
• M15: 9,011,028 km (0.06 R)
• M16: 9,338,049 km (0.12 R)
• M17: 9,715,335 km (0.083 R)
• M18: 10,322,552 km (0.114 R)
• M19: 10,680,690 km (0.052 R)
• M20: 11,000,829 km (0.097 R)
• M21: 11,999,993 km (0.088 R)
• M22: 12,597,337 km (0.057 R)
• M23: 13,477,422 km (0.091 R)
• M24: 14,287,345 km (0.081 R)
• M25: 17,097,989 km (0.118 R)
• M26: 22,641,937 km (0.085 R)
• M27: 24,018,537 km (0.077 R)
• M28: 24,727,331 km (0.087 R)
• M29: 28,047,506 km (0.105 R)
• M30: 29,098,731 km (0.054 R)
• M31: 30,175,985 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188

Radius: 11

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.44 AU - 8.18 AU

Year: 6660 Days

Day: 7.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,052,442 km

• M1: 136,882 km (0.077 R)
• M2: 689,347 km (0.109 R)
• M3: 1,229,545 km (0.034 R)
• M4: 1,637,049 km (0.087 R)
• M5: 2,246,212 km (0.085 R)
• M6: 2,864,799 km (0.079 R)
• M7: 3,476,954 km (0.113 R)
• M8: 3,897,324 km (0.109 R)
• M9: 7,272,102 km (0.116 R)
• M10: 7,997,203 km (0.048 R)
• M11: 11,431,372 km (0.095 R)
• M12: 12,642,067 km (0.051 R)
• M13: 13,064,083 km (0.112 R)
• M14: 13,837,504 km (0.06 R)
• M15: 14,488,255 km (0.101 R)
• M16: 16,730,876 km (0.109 R)
• M17: 18,170,606 km (0.076 R)
• M18: 19,753,651 km (0.107 R)
• M19: 22,230,244 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.5

Radius: 9.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.91 AU - 7.13 AU

Year: 6970 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,052,442 km

• M1: 118,182 km (0.094 R)
• M2: 855,401 km (0.095 R)
• M3: 1,449,603 km (0.081 R)
• M4: 2,406,581 km (0.079 R)
• M5: 3,633,583 km (0.069 R)
• M6: 5,672,452 km (0.095 R)
• M7: 6,495,390 km (0.113 R)
• M8: 7,097,970 km (0.091 R)
• M9: 7,806,615 km (0.062 R)
• M10: 8,976,321 km (0.065 R)
• M11: 10,470,056 km (0.112 R)
• M12: 12,937,822 km (0.105 R)
• M13: 13,234,026 km (0.074 R)
• M14: 14,570,234 km (0.062 R)
• M15: 14,998,982 km (0.049 R)
• M16: 16,682,107 km (0.057 R)
• M17: 17,689,948 km (0.096 R)
• M18: 19,053,682 km (0.082 R)
• M19: 19,631,429 km (0.077 R)
• M20: 20,088,750 km (0.115 R)
• M21: 20,620,122 km (0.064 R)
• M22: 22,200,025 km (0.075 R)
• M23: 22,768,048 km (0.039 R)
• M24: 26,619,445 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.8

Radius: 6

Gravity: 18.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.14 AU - 21.3 AU

Year: 26778 Days

Day: 23.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,052,442 km

• M1: 75,547 km (0.097 R)
• M2: 308,620 km (0.066 R)
• M3: 570,566 km (0.105 R)
• M4: 1,364,033 km (0.091 R)
• M5: 1,946,119 km (0.074 R)
• M6: 4,795,958 km (0.074 R)
• M7: 5,027,386 km (0.093 R)
• M8: 5,306,984 km (0.071 R)
• M9: 6,483,572 km (0.069 R)
• M10: 8,309,863 km (0.093 R)
• M11: 9,641,284 km (0.065 R)
• M12: 10,198,984 km (0.074 R)
• M13: 18,664,728 km (0.118 R)
• M14: 19,824,261 km (0.073 R)
• M15: 20,724,840 km (0.115 R)
• M16: 21,757,215 km (0.094 R)
• M17: 24,829,507 km (0.08 R)
• M18: 31,953,507 km (0.115 R)
• M19: 38,455,928 km (0.074 R)
• M20: 39,228,601 km (0.076 R)
• M21: 40,645,592 km (0.103 R)
• M22: 44,083,949 km (0.085 R)
• M23: 47,534,125 km (0.12 R)
• M24: 54,771,520 km (0.109 R)
• M25: 66,397,519 km (0.112 R)
• M26: 77,830,686 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 15,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit