🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.44 AU - 0.68 AU

Year: 271 Days

Day: 19 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.55 AU - 0.79 AU

Year: 354 Days

Day: 44.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,679,371 km

• M1: 195,375 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 8.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.69 AU - 0.95 AU

Year: 479 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,679,371 km

• M1: 103,223 km (0.12 R)
• M2: 508,782 km (0.076 R)
• M3: 871,258 km (0.053 R)
• M4: 1,272,928 km (0.11 R)
• M5: 1,633,459 km (0.061 R)
• M6: 2,376,661 km (0.054 R)
• M7: 3,132,729 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.5

Radius: 13.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.11 AU - 1.55 AU

Year: 990 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,679,371 km

• M1: 165,455 km (0.118 R)
• M2: 590,612 km (0.036 R)
• M3: 1,080,695 km (0.112 R)
• M4: 1,907,074 km (0.043 R)
• M5: 2,935,559 km (0.056 R)
• M6: 4,603,126 km (0.07 R)
• M7: 5,398,987 km (0.111 R)
• M8: 7,463,139 km (0.054 R)
• M9: 9,094,354 km (0.082 R)
• M10: 10,039,663 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.7

Radius: 10

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.68 AU - 3.06 AU

Year: 3139 Days

Day: 14.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,679,371 km

• M1: 125,213 km (0.067 R)
• M2: 590,164 km (0.067 R)
• M3: 978,370 km (0.12 R)
• M4: 1,325,288 km (0.115 R)
• M5: 2,206,419 km (0.094 R)
• M6: 2,601,208 km (0.095 R)
• M7: 3,087,102 km (0.092 R)
• M8: 3,715,562 km (0.047 R)
• M9: 4,333,402 km (0.12 R)
• M10: 4,997,915 km (0.072 R)
• M11: 5,441,323 km (0.081 R)
• M12: 6,262,616 km (0.112 R)
• M13: 9,193,687 km (0.113 R)
• M14: 9,539,258 km (0.079 R)
• M15: 10,223,070 km (0.106 R)
• M16: 11,908,888 km (0.109 R)
• M17: 12,701,757 km (0.054 R)
• M18: 13,130,953 km (0.111 R)
• M19: 13,449,148 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.5

Radius: 7.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.17 AU - 7.49 AU

Year: 10283 Days

Day: 20.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,679,371 km

• M1: 140,024 km (0.119 R)
• M2: 556,803 km (0.102 R)
• M3: 912,547 km (0.118 R)
• M4: 2,736,893 km (0.115 R)
• M5: 3,274,099 km (0.062 R)
• M6: 5,595,110 km (0.102 R)
• M7: 7,143,149 km (0.105 R)
• M8: 7,435,463 km (0.109 R)
• M9: 8,926,804 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.4

Radius: 6.3

Gravity: 22.08 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.51 AU - 10.13 AU

Year: 15495 Days

Day: 21.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,679,371 km

• M1: 78,389 km (0.111 R)
• M2: 540,796 km (0.087 R)
• M3: 829,670 km (0.087 R)
• M4: 1,273,676 km (0.09 R)
• M5: 1,672,654 km (0.081 R)
• M6: 1,901,688 km (0.09 R)
• M7: 2,337,766 km (0.11 R)
• M8: 2,838,171 km (0.118 R)
• M9: 3,062,418 km (0.04 R)
• M10: 4,081,329 km (0.027 R)
• M11: 5,346,179 km (0.104 R)
• M12: 5,650,760 km (0.106 R)
• M13: 6,463,077 km (0.092 R)
• M14: 6,808,947 km (0.08 R)
• M15: 8,883,271 km (0.093 R)
• M16: 9,752,285 km (0.118 R)
• M17: 12,301,433 km (0.098 R)
• M18: 16,827,217 km (0.102 R)
• M19: 22,449,404 km (0.062 R)
• M20: 23,645,888 km (0.118 R)
• M21: 25,306,425 km (0.098 R)
• M22: 29,090,353 km (0.111 R)
• M23: 31,360,950 km (0.056 R)
• M24: 31,729,858 km (0.111 R)
• M25: 35,714,098 km (0.085 R)
• M26: 36,930,329 km (0.096 R)
• M27: 38,735,676 km (0.111 R)
• M28: 40,598,917 km (0.094 R)
• M29: 41,037,239 km (0.103 R)
• M30: 49,144,845 km (0.117 R)
• M31: 52,527,702 km (0.072 R)
• M32: 57,887,794 km (0.08 R)
• M33: 62,236,005 km (0.116 R)
• M34: 67,817,053 km (0.079 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: 402 - 10,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit