🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.97 AU - 1.35 AU

Year: 454 Days

Day: 44.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,522,536 km

• M1: 42,785 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.71 AU - 3.91 AU

Year: 2703 Days

Day: 17.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,522,536 km

• M1: 779,555 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.6

Radius: 14.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.72 AU - 6.24 AU

Year: 4662 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,522,536 km

• M1: 187,147 km (0.045 R)
• M2: 1,140,983 km (0.06 R)
• M3: 1,700,329 km (0.093 R)
• M4: 4,459,961 km (0.114 R)
• M5: 6,005,756 km (0.098 R)
• M6: 7,812,150 km (0.109 R)
• M7: 9,744,207 km (0.109 R)
• M8: 10,306,545 km (0.116 R)
• M9: 11,028,355 km (0.064 R)
• M10: 11,977,853 km (0.118 R)
• M11: 12,573,252 km (0.101 R)
• M12: 13,032,667 km (0.062 R)
• M13: 17,248,485 km (0.096 R)
• M14: 17,880,536 km (0.098 R)
• M15: 20,007,518 km (0.045 R)
• M16: 20,846,912 km (0.045 R)
• M17: 22,002,705 km (0.058 R)
• M18: 22,596,459 km (0.084 R)
• M19: 25,159,370 km (0.116 R)
• M20: 27,824,306 km (0.099 R)
• M21: 29,047,568 km (0.118 R)
• M22: 31,134,458 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 12.2

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.63 AU - 5.99 AU

Year: 5090 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,522,536 km

• M1: 164,109 km (0.12 R)
• M2: 748,887 km (0.109 R)
• M3: 1,230,293 km (0.044 R)
• M4: 1,802,804 km (0.098 R)
• M5: 2,421,840 km (0.056 R)
• M6: 3,235,802 km (0.042 R)
• M7: 3,976,461 km (0.092 R)
• M8: 7,484,980 km (0.09 R)
• M9: 8,259,897 km (0.064 R)
• M10: 9,048,876 km (0.089 R)
• M11: 9,481,812 km (0.111 R)
• M12: 10,220,377 km (0.06 R)
• M13: 16,274,304 km (0.045 R)
• M14: 20,853,494 km (0.099 R)
• M15: 22,031,578 km (0.063 R)
• M16: 24,142,852 km (0.074 R)
• M17: 25,209,036 km (0.084 R)
• M18: 25,597,243 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.3

Radius: 14.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.4 AU - 10.74 AU

Year: 10760 Days

Day: 9.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,522,536 km

• M1: 180,415 km (0.076 R)
• M2: 956,828 km (0.115 R)
• M3: 1,718,580 km (0.052 R)
• M4: 2,561,265 km (0.084 R)
• M5: 3,494,457 km (0.098 R)
• M6: 4,244,690 km (0.114 R)
• M7: 5,291,127 km (0.038 R)
• M8: 7,436,959 km (0.116 R)
• M9: 8,636,883 km (0.09 R)
• M10: 11,419,703 km (0.046 R)
• M11: 15,680,101 km (0.07 R)
• M12: 18,767,053 km (0.106 R)
• M13: 24,352,140 km (0.061 R)
• M14: 34,841,643 km (0.033 R)
• M15: 43,163,174 km (0.109 R)

Asteroid Belt

Center: 14.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232

Radius: 4

Gravity: 14.5 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 17.44 AU - 21.58 AU

Year: 31320 Days

Day: 21.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,522,536 km

• M1: 49,816 km (0.061 R)
• M2: 233,522 km (0.119 R)
• M3: 388,655 km (0.086 R)
• M4: 596,148 km (0.088 R)
• M5: 989,141 km (0.079 R)
• M6: 1,234,930 km (0.112 R)
• M7: 1,757,027 km (0.088 R)
• M8: 2,959,195 km (0.1 R)
• M9: 5,614,258 km (0.092 R)
• M10: 7,758,146 km (0.119 R)
• M11: 8,304,926 km (0.066 R)
• M12: 10,041,458 km (0.102 R)
• M13: 11,556,136 km (0.1 R)
• M14: 13,285,936 km (0.059 R)
• M15: 13,779,609 km (0.036 R)
• M16: 14,878,555 km (0.05 R)
• M17: 16,272,658 km (0.029 R)
• M18: 19,768,760 km (0.047 R)
• M19: 20,318,981 km (0.092 R)
• M20: 20,597,832 km (0.107 R)
• M21: 23,529,202 km (0.079 R)
• M22: 23,939,848 km (0.111 R)
• M23: 25,738,912 km (0.076 R)
• M24: 26,838,157 km (0.105 R)
• M25: 28,545,069 km (0.073 R)
• M26: 32,806,663 km (0.063 R)
• M27: 39,891,619 km (0.109 R)
• M28: 40,182,886 km (0.086 R)
• M29: 43,172,898 km (0.118 R)
• M30: 43,788,194 km (0.098 R)
• M31: 46,147,802 km (0.091 R)
• M32: 64,878,353 km (0.039 R)
• M33: 67,732,082 km (0.058 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 19,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit