🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.96 AU - 1.1 AU

Year: 402 Days

Day: 37.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.2

Radius: 9.2

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.34 AU - 4.8 AU

Year: 3761 Days

Day: 15 Hours

Environment

Temp: -137 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,416,638 km

• M1: 114,442 km (0.086 R)
• M2: 564,433 km (0.095 R)
• M3: 917,783 km (0.077 R)
• M4: 1,474,137 km (0.115 R)
• M5: 2,197,593 km (0.115 R)
• M6: 2,698,147 km (0.054 R)
• M7: 3,529,014 km (0.059 R)
• M8: 3,927,542 km (0.082 R)
• M9: 4,593,552 km (0.049 R)
• M10: 5,359,942 km (0.115 R)
• M11: 5,745,605 km (0.049 R)
• M12: 6,090,877 km (0.044 R)
• M13: 6,823,159 km (0.106 R)
• M14: 7,612,886 km (0.108 R)
• M15: 12,500,398 km (0.063 R)
• M16: 13,731,589 km (0.052 R)
• M17: 14,773,388 km (0.093 R)
• M18: 16,605,962 km (0.12 R)
• M19: 18,091,768 km (0.088 R)
• M20: 19,599,565 km (0.105 R)
• M21: 21,325,775 km (0.062 R)
• M22: 23,223,125 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 13.3

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.43 AU - 6.47 AU

Year: 6307 Days

Day: 7.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 89,416,638 km

• M1: 166,951 km (0.106 R)
• M2: 790,625 km (0.119 R)
• M3: 1,209,200 km (0.074 R)
• M4: 1,626,278 km (0.093 R)
• M5: 2,096,315 km (0.062 R)
• M6: 2,936,157 km (0.114 R)
• M7: 3,779,291 km (0.101 R)
• M8: 4,233,620 km (0.103 R)
• M9: 6,104,491 km (0.066 R)
• M10: 7,223,782 km (0.056 R)
• M11: 7,775,948 km (0.092 R)
• M12: 8,718,115 km (0.083 R)
• M13: 9,344,781 km (0.079 R)
• M14: 10,046,095 km (0.093 R)
• M15: 11,357,620 km (0.093 R)
• M16: 12,156,772 km (0.086 R)
• M17: 15,252,101 km (0.097 R)
• M18: 16,039,585 km (0.106 R)
• M19: 19,604,203 km (0.104 R)
• M20: 20,390,190 km (0.084 R)
• M21: 20,901,216 km (0.089 R)
• M22: 22,874,861 km (0.118 R)
• M23: 23,506,313 km (0.066 R)
• M24: 24,393,728 km (0.035 R)
• M25: 26,493,334 km (0.105 R)
• M26: 29,353,346 km (0.071 R)
• M27: 30,005,294 km (0.059 R)
• M28: 32,216,051 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123

Radius: 9.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.82 AU - 8.48 AU

Year: 8146 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,416,638 km

• M1: 136,732 km (0.097 R)
• M2: 1,389,315 km (0.038 R)
• M3: 2,967,872 km (0.12 R)
• M4: 4,582,931 km (0.118 R)
• M5: 5,266,892 km (0.091 R)
• M6: 6,715,897 km (0.103 R)
• M7: 8,735,169 km (0.107 R)
• M8: 11,560,026 km (0.058 R)
• M9: 12,824,726 km (0.1 R)
• M10: 16,944,652 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.5

Radius: 6

Gravity: 22.04 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.67 AU - 17.37 AU

Year: 21302 Days

Day: 20.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,416,638 km

• M1: 74,649 km (0.102 R)
• M2: 344,524 km (0.112 R)
• M3: 761,004 km (0.118 R)
• M4: 1,169,107 km (0.066 R)
• M5: 1,504,655 km (0.098 R)
• M6: 1,695,393 km (0.112 R)
• M7: 2,147,777 km (0.082 R)
• M8: 2,460,436 km (0.103 R)
• M9: 2,652,520 km (0.106 R)
• M10: 3,094,282 km (0.109 R)
• M11: 5,167,559 km (0.076 R)
• M12: 6,376,908 km (0.096 R)
• M13: 6,787,704 km (0.099 R)
• M14: 12,754,116 km (0.097 R)
• M15: 17,526,288 km (0.059 R)
• M16: 18,150,560 km (0.075 R)
• M17: 20,994,715 km (0.04 R)
• M18: 29,004,185 km (0.106 R)
• M19: 30,638,990 km (0.051 R)
• M20: 34,783,300 km (0.083 R)
• M21: 39,286,196 km (0.078 R)
• M22: 42,229,833 km (0.042 R)
• M23: 43,189,055 km (0.102 R)
• M24: 50,136,081 km (0.089 R)
• M25: 51,211,241 km (0.096 R)
• M26: 70,791,956 km (0.077 R)
• M27: 72,599,248 km (0.107 R)
• M28: 77,727,912 km (0.062 R)
• M29: 81,852,325 km (0.107 R)
• M30: 82,843,561 km (0.115 R)
• M31: 83,342,171 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.9

Radius: 4.8

Gravity: 21.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.68 AU - 20.96 AU

Year: 30190 Days

Day: 16.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,416,638 km

• M1: 59,690 km (0.104 R)
• M2: 392,395 km (0.117 R)
• M3: 546,780 km (0.096 R)
• M4: 712,086 km (0.053 R)
• M5: 863,778 km (0.096 R)
• M6: 1,357,750 km (0.063 R)
• M7: 1,857,856 km (0.08 R)
• M8: 2,545,408 km (0.069 R)
• M9: 2,826,053 km (0.056 R)
• M10: 3,602,915 km (0.053 R)
• M11: 4,125,311 km (0.114 R)
• M12: 7,775,798 km (0.035 R)
• M13: 9,219,118 km (0.108 R)
• M14: 11,162,395 km (0.118 R)
• M15: 15,752,207 km (0.092 R)
• M16: 16,005,775 km (0.053 R)
• M17: 18,882,243 km (0.111 R)
• M18: 19,072,681 km (0.108 R)
• M19: 20,242,387 km (0.041 R)
• M20: 24,712,820 km (0.089 R)
• M21: 27,909,128 km (0.088 R)
• M22: 28,156,414 km (0.044 R)
• M23: 29,927,802 km (0.073 R)
• M24: 34,964,164 km (0.088 R)
• M25: 35,685,226 km (0.098 R)
• M26: 38,363,476 km (0.115 R)
• M27: 41,332,695 km (0.105 R)
• M28: 44,116,113 km (0.084 R)
• M29: 45,639,169 km (0.089 R)
• M30: 53,211,215 km (0.08 R)
• M31: 61,578,822 km (0.113 R)
• M32: 70,323,715 km (0.092 R)
• M33: 85,976,888 km (0.113 R)
• M34: 88,881,630 km (0.099 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: 456 - 18,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit