🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.62 AU - 2.56 AU

Year: 1115 Days

Day: 13.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,007,679 km

• M1: 656,136 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.79 AU - 4.09 AU

Year: 2886 Days

Day: 25.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,007,679 km

• M1: 1,806,245 km (0.1 R)
• M2: 2,245,763 km (0.035 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 11.6

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.89 AU - 5.57 AU

Year: 3795 Days

Day: 8.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,007,679 km

• M1: 144,362 km (0.06 R)
• M2: 796,459 km (0.084 R)
• M3: 2,706,375 km (0.12 R)
• M4: 3,501,787 km (0.079 R)
• M5: 4,144,459 km (0.057 R)
• M6: 5,069,872 km (0.082 R)
• M7: 5,443,867 km (0.074 R)
• M8: 7,030,352 km (0.048 R)
• M9: 8,162,658 km (0.038 R)
• M10: 8,944,157 km (0.106 R)
• M11: 9,815,565 km (0.098 R)
• M12: 12,722,401 km (0.057 R)
• M13: 15,819,227 km (0.09 R)
• M14: 19,129,379 km (0.081 R)
• M15: 20,844,369 km (0.111 R)
• M16: 23,092,975 km (0.033 R)
• M17: 26,125,623 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351

Radius: 13.5

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.94 AU - 8.74 AU

Year: 8099 Days

Day: 7 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,007,679 km

• M1: 169,794 km (0.114 R)
• M2: 2,785,961 km (0.1 R)
• M3: 3,676,966 km (0.106 R)
• M4: 4,644,715 km (0.105 R)
• M5: 7,768,767 km (0.086 R)
• M6: 11,299,726 km (0.119 R)
• M7: 11,936,115 km (0.107 R)
• M8: 13,442,266 km (0.066 R)
• M9: 15,306,405 km (0.11 R)
• M10: 16,955,423 km (0.097 R)
• M11: 18,251,239 km (0.11 R)
• M12: 21,185,901 km (0.036 R)
• M13: 27,974,503 km (0.07 R)
• M14: 29,873,947 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.6

Radius: 9.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.2 AU - 13.98 AU

Year: 15510 Days

Day: 6.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,007,679 km

• M1: 113,395 km (0.094 R)
• M2: 451,187 km (0.073 R)
• M3: 1,139,637 km (0.056 R)
• M4: 1,693,597 km (0.076 R)
• M5: 2,168,421 km (0.119 R)
• M6: 3,385,101 km (0.091 R)
• M7: 3,831,949 km (0.061 R)
• M8: 4,199,811 km (0.105 R)
• M9: 4,529,375 km (0.113 R)
• M10: 5,106,075 km (0.108 R)
• M11: 6,099,704 km (0.115 R)
• M12: 6,602,652 km (0.098 R)
• M13: 7,516,545 km (0.114 R)
• M14: 8,049,413 km (0.078 R)
• M15: 8,371,646 km (0.115 R)
• M16: 9,140,879 km (0.114 R)
• M17: 10,764,464 km (0.083 R)
• M18: 12,087,209 km (0.103 R)
• M19: 13,774,673 km (0.102 R)
• M20: 14,505,159 km (0.097 R)
• M21: 15,827,455 km (0.096 R)
• M22: 16,407,745 km (0.103 R)
• M23: 17,228,439 km (0.119 R)
• M24: 18,710,355 km (0.09 R)
• M25: 19,032,739 km (0.066 R)
• M26: 19,606,147 km (0.117 R)
• M27: 32,341,414 km (0.113 R)
• M28: 33,040,335 km (0.038 R)
• M29: 33,868,509 km (0.093 R)
• M30: 34,710,296 km (0.051 R)
• M31: 44,911,674 km (0.113 R)
• M32: 46,220,656 km (0.097 R)
• M33: 47,554,919 km (0.051 R)
• M34: 54,777,504 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.6

Radius: 6.5

Gravity: 21.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.36 AU - 13.46 AU

Year: 16130 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,007,679 km

• M1: 80,932 km (0.103 R)
• M2: 318,793 km (0.106 R)
• M3: 978,968 km (0.097 R)
• M4: 1,609,523 km (0.086 R)
• M5: 3,996,507 km (0.109 R)
• M6: 5,524,799 km (0.109 R)
• M7: 9,180,073 km (0.104 R)
• M8: 9,566,036 km (0.057 R)
• M9: 9,791,330 km (0.059 R)
• M10: 10,971,957 km (0.071 R)
• M11: 12,178,613 km (0.12 R)
• M12: 13,612,658 km (0.067 R)
• M13: 14,187,413 km (0.056 R)
• M14: 14,703,376 km (0.102 R)
• M15: 16,008,618 km (0.081 R)
• M16: 16,730,128 km (0.116 R)
• M17: 20,200,649 km (0.066 R)
• M18: 21,328,617 km (0.056 R)
• M19: 22,796,920 km (0.079 R)
• M20: 24,540,932 km (0.08 R)
• M21: 25,607,266 km (0.101 R)
• M22: 27,490,554 km (0.11 R)
• M23: 29,942,014 km (0.095 R)
• M24: 33,821,535 km (0.096 R)
• M25: 34,477,073 km (0.111 R)
• M26: 39,305,345 km (0.076 R)
• M27: 46,956,528 km (0.063 R)
• M28: 56,639,100 km (0.096 R)
• M29: 60,780,568 km (0.064 R)
• M30: 61,360,409 km (0.094 R)
• M31: 63,518,508 km (0.046 R)
• M32: 71,147,999 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 13,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit