🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.47 AU - 0.57 AU

Year: 238 Days

Day: 24.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,656,990 km

• M1: 111,301 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.1

Radius: 12.7

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.9 AU - 0.9 AU

Year: 543 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 60 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,656,990 km

• M1: 157,975 km (0.066 R)
• M2: 679,174 km (0.117 R)
• M3: 1,093,112 km (0.115 R)
• M4: 1,886,878 km (0.048 R)
• M5: 2,357,812 km (0.091 R)
• M6: 3,013,051 km (0.083 R)
• M7: 3,501,787 km (0.089 R)
• M8: 4,146,404 km (0.117 R)
• M9: 5,070,919 km (0.068 R)
• M10: 5,674,098 km (0.074 R)
• M11: 6,070,233 km (0.086 R)
• M12: 6,566,000 km (0.086 R)
• M13: 7,459,847 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.2

Radius: 10.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.89 AU - 5.33 AU

Year: 7345 Days

Day: 9.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,656,990 km

• M1: 148,999 km (0.109 R)
• M2: 561,142 km (0.106 R)
• M3: 948,451 km (0.117 R)
• M4: 1,305,241 km (0.076 R)
• M5: 2,107,385 km (0.038 R)
• M6: 2,492,001 km (0.1 R)
• M7: 4,288,971 km (0.105 R)
• M8: 4,688,696 km (0.069 R)
• M9: 5,942,177 km (0.025 R)
• M10: 6,474,297 km (0.046 R)
• M11: 6,965,875 km (0.03 R)
• M12: 14,255,331 km (0.061 R)
• M13: 14,608,531 km (0.097 R)
• M14: 22,481,568 km (0.106 R)
• M15: 23,856,223 km (0.051 R)
• M16: 25,286,229 km (0.102 R)
• M17: 25,978,568 km (0.12 R)
• M18: 33,717,116 km (0.108 R)
• M19: 35,516,030 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704

Radius: 6.6

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.39 AU - 7.21 AU

Year: 10054 Days

Day: 22.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,656,990 km

• M1: 84,523 km (0.068 R)
• M2: 612,304 km (0.099 R)
• M3: 953,686 km (0.057 R)
• M4: 1,180,477 km (0.096 R)
• M5: 1,443,619 km (0.094 R)
• M6: 2,597,169 km (0.118 R)
• M7: 3,114,478 km (0.114 R)
• M8: 4,738,064 km (0.115 R)
• M9: 7,671,080 km (0.116 R)
• M10: 14,921,041 km (0.081 R)
• M11: 15,455,704 km (0.118 R)
• M12: 19,483,028 km (0.074 R)
• M13: 23,976,799 km (0.111 R)
• M14: 26,317,856 km (0.11 R)
• M15: 26,999,723 km (0.112 R)
• M16: 27,893,570 km (0.081 R)
• M17: 29,531,218 km (0.094 R)
• M18: 37,943,854 km (0.12 R)
• M19: 39,316,714 km (0.07 R)
• M20: 43,498,423 km (0.045 R)
• M21: 47,679,235 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.4

Radius: 5.1

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.48 AU - 6.6 AU

Year: 10634 Days

Day: 18 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,656,990 km

• M1: 63,429 km (0.065 R)
• M2: 232,176 km (0.119 R)
• M3: 674,986 km (0.08 R)
• M4: 1,450,052 km (0.115 R)
• M5: 1,685,818 km (0.108 R)
• M6: 2,624,096 km (0.075 R)
• M7: 3,162,649 km (0.07 R)
• M8: 3,653,479 km (0.115 R)
• M9: 4,509,777 km (0.114 R)
• M10: 5,219,619 km (0.079 R)
• M11: 5,806,941 km (0.116 R)
• M12: 5,968,506 km (0.081 R)
• M13: 6,199,785 km (0.104 R)
• M14: 7,677,064 km (0.098 R)
• M15: 8,353,096 km (0.097 R)
• M16: 10,812,336 km (0.104 R)
• M17: 11,206,227 km (0.107 R)
• M18: 12,987,339 km (0.107 R)
• M19: 13,432,243 km (0.111 R)
• M20: 14,828,291 km (0.082 R)
• M21: 15,936,661 km (0.039 R)
• M22: 17,165,458 km (0.043 R)
• M23: 17,633,699 km (0.107 R)
• M24: 20,177,162 km (0.116 R)
• M25: 21,768,285 km (0.102 R)
• M26: 22,794,228 km (0.111 R)
• M27: 22,954,896 km (0.078 R)
• M28: 25,369,854 km (0.116 R)
• M29: 32,390,183 km (0.083 R)
• M30: 33,310,808 km (0.09 R)
• M31: 35,311,381 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.4

Radius: 7.9

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.13 AU - 10.17 AU

Year: 17598 Days

Day: 20.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,656,990 km

• M1: 100,530 km (0.088 R)
• M2: 363,373 km (0.103 R)
• M3: 765,193 km (0.073 R)
• M4: 1,091,915 km (0.086 R)
• M5: 1,370,466 km (0.065 R)
• M6: 2,349,135 km (0.095 R)
• M7: 2,745,570 km (0.105 R)
• M8: 3,495,354 km (0.09 R)
• M9: 4,175,127 km (0.109 R)
• M10: 5,632,360 km (0.072 R)
• M11: 6,128,875 km (0.092 R)
• M12: 6,475,793 km (0.08 R)
• M13: 6,928,027 km (0.077 R)
• M14: 8,464,397 km (0.064 R)
• M15: 9,800,755 km (0.102 R)
• M16: 11,272,200 km (0.119 R)
• M17: 11,727,725 km (0.089 R)
• M18: 12,128,049 km (0.042 R)
• M19: 12,815,302 km (0.106 R)
• M20: 13,311,518 km (0.05 R)
• M21: 13,600,840 km (0.11 R)
• M22: 15,825,809 km (0.032 R)
• M23: 16,729,829 km (0.075 R)
• M24: 18,282,655 km (0.118 R)
• M25: 19,835,331 km (0.101 R)
• M26: 22,275,422 km (0.085 R)
• M27: 27,625,491 km (0.081 R)
• M28: 29,176,522 km (0.112 R)
• M29: 29,788,227 km (0.106 R)
• M30: 34,583,587 km (0.082 R)
• M31: 40,019,375 km (0.093 R)
• M32: 41,539,140 km (0.072 R)
• M33: 49,891,937 km (0.119 R)
• M34: 56,229,800 km (0.116 R)
• M35: 65,347,940 km (0.094 R)
• M36: 65,974,606 km (0.118 R)
• M37: 74,037,033 km (0.088 R)
• M38: 74,490,764 km (0.1 R)
• M39: 76,092,957 km (0.037 R)
• M40: 76,786,642 km (0.026 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 20,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit