🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 14.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.62 AU - 0.8 AU

Year: 220 Days

Day: 47.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 11.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.11 AU - 5.19 AU

Year: 4290 Days

Day: 10.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,211,878 km

• M1: 141,819 km (0.096 R)
• M2: 569,070 km (0.043 R)
• M3: 1,340,397 km (0.068 R)
• M4: 1,955,394 km (0.088 R)
• M5: 2,879,011 km (0.037 R)
• M6: 3,251,061 km (0.101 R)
• M7: 4,389,950 km (0.037 R)
• M8: 5,519,713 km (0.087 R)
• M9: 6,180,187 km (0.074 R)
• M10: 7,754,854 km (0.086 R)
• M11: 8,618,483 km (0.117 R)
• M12: 9,656,094 km (0.1 R)
• M13: 12,413,781 km (0.065 R)
• M14: 19,669,128 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.6

Radius: 13.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.82 AU - 11.38 AU

Year: 10919 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 79,211,878 km

• M1: 169,195 km (0.112 R)
• M2: 749,336 km (0.111 R)
• M3: 2,528,653 km (0.061 R)
• M4: 5,904,778 km (0.091 R)
• M5: 9,235,125 km (0.069 R)
• M6: 9,877,499 km (0.038 R)
• M7: 11,687,633 km (0.053 R)
• M8: 16,507,377 km (0.107 R)
• M9: 20,586,313 km (0.089 R)
• M10: 23,051,835 km (0.098 R)
• M11: 31,718,189 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 10.5

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.29 AU - 11.47 AU

Year: 13174 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,211,878 km

• M1: 131,197 km (0.059 R)
• M2: 499,507 km (0.116 R)
• M3: 1,171,651 km (0.085 R)
• M4: 1,725,462 km (0.06 R)
• M5: 2,501,127 km (0.105 R)
• M6: 3,208,126 km (0.12 R)
• M7: 3,750,119 km (0.06 R)
• M8: 4,119,177 km (0.03 R)
• M9: 5,105,327 km (0.078 R)
• M10: 5,685,916 km (0.117 R)
• M11: 6,834,229 km (0.115 R)
• M12: 7,463,587 km (0.091 R)
• M13: 7,890,988 km (0.063 R)
• M14: 8,293,706 km (0.113 R)
• M15: 10,278,720 km (0.103 R)
• M16: 14,437,840 km (0.103 R)
• M17: 15,411,573 km (0.068 R)
• M18: 15,787,961 km (0.108 R)
• M19: 16,821,383 km (0.108 R)
• M20: 18,106,429 km (0.105 R)
• M21: 18,525,602 km (0.091 R)
• M22: 19,238,436 km (0.077 R)
• M23: 21,643,072 km (0.093 R)
• M24: 23,408,177 km (0.091 R)
• M25: 23,905,740 km (0.089 R)
• M26: 24,325,811 km (0.088 R)
• M27: 26,232,884 km (0.103 R)
• M28: 29,855,097 km (0.055 R)
• M29: 31,033,480 km (0.119 R)
• M30: 32,242,530 km (0.104 R)
• M31: 37,394,232 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.8

Radius: 5.2

Gravity: 21.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.43 AU - 19.35 AU

Year: 23252 Days

Day: 22.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,211,878 km

• M1: 64,776 km (0.094 R)
• M2: 234,569 km (0.075 R)
• M3: 1,377,048 km (0.083 R)
• M4: 2,332,380 km (0.058 R)
• M5: 2,781,623 km (0.098 R)
• M6: 2,987,320 km (0.059 R)
• M7: 3,314,790 km (0.086 R)
• M8: 4,652,045 km (0.063 R)
• M9: 5,092,162 km (0.067 R)
• M10: 5,559,655 km (0.092 R)
• M11: 5,928,564 km (0.12 R)
• M12: 6,097,609 km (0.096 R)
• M13: 6,760,926 km (0.086 R)
• M14: 12,320,881 km (0.056 R)
• M15: 13,018,456 km (0.105 R)
• M16: 13,376,892 km (0.107 R)
• M17: 14,113,662 km (0.107 R)
• M18: 16,155,074 km (0.113 R)
• M19: 16,990,129 km (0.118 R)
• M20: 17,765,794 km (0.043 R)
• M21: 18,745,660 km (0.051 R)
• M22: 20,234,608 km (0.056 R)
• M23: 21,700,368 km (0.109 R)
• M24: 26,980,126 km (0.103 R)
• M25: 29,238,455 km (0.046 R)
• M26: 30,854,262 km (0.109 R)
• M27: 35,083,393 km (0.082 R)
• M28: 40,436,304 km (0.102 R)
• M29: 41,198,954 km (0.063 R)
• M30: 43,068,329 km (0.101 R)
• M31: 55,112,005 km (0.062 R)
• M32: 55,485,701 km (0.059 R)
• M33: 55,861,042 km (0.11 R)
• M34: 63,522,098 km (0.114 R)
• M35: 71,188,840 km (0.066 R)
• M36: 75,014,356 km (0.092 R)
• M37: 77,094,066 km (0.062 R)
• M38: 77,327,439 km (0.084 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: 533 - 18,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit