🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.65 AU

Year: 140 Days

Day: 13.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,874,560 km

• M1: 26,030 km (0.11 R)
• M2: 253,269 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.5

Radius: 10

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.84 AU - 6.04 AU

Year: 4480 Days

Day: 13.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 101,874,560 km

• M1: 128,505 km (0.072 R)
• M2: 465,549 km (0.04 R)
• M3: 801,695 km (0.091 R)
• M4: 1,136,794 km (0.083 R)
• M5: 1,567,486 km (0.094 R)
• M6: 1,960,330 km (0.033 R)
• M7: 2,518,630 km (0.101 R)
• M8: 2,947,676 km (0.112 R)
• M9: 3,341,867 km (0.089 R)
• M10: 5,930,957 km (0.07 R)
• M11: 6,727,416 km (0.107 R)
• M12: 7,775,649 km (0.087 R)
• M13: 8,848,864 km (0.093 R)
• M14: 9,214,032 km (0.061 R)
• M15: 13,335,154 km (0.114 R)
• M16: 14,087,781 km (0.102 R)
• M17: 14,698,888 km (0.109 R)
• M18: 15,039,523 km (0.078 R)
• M19: 16,093,440 km (0.114 R)
• M20: 18,544,601 km (0.074 R)
• M21: 20,171,029 km (0.033 R)
• M22: 20,804,725 km (0.101 R)
• M23: 23,319,316 km (0.117 R)
• M24: 26,278,661 km (0.108 R)
• M25: 27,460,933 km (0.082 R)
• M26: 28,590,247 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.2

Radius: 11

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.71 AU - 8.11 AU

Year: 7122 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 101,874,560 km

• M1: 192,233 km (0.066 R)
• M2: 616,942 km (0.098 R)
• M3: 1,742,965 km (0.053 R)
• M4: 2,272,840 km (0.065 R)
• M5: 2,671,369 km (0.043 R)
• M6: 3,494,008 km (0.119 R)
• M7: 4,288,821 km (0.064 R)
• M8: 5,415,742 km (0.069 R)
• M9: 6,065,446 km (0.12 R)
• M10: 7,365,302 km (0.111 R)
• M11: 7,958,607 km (0.065 R)
• M12: 8,886,263 km (0.043 R)
• M13: 9,513,078 km (0.102 R)
• M14: 10,265,256 km (0.103 R)
• M15: 10,705,672 km (0.096 R)
• M16: 11,941,800 km (0.071 R)
• M17: 12,985,993 km (0.062 R)
• M18: 14,573,376 km (0.095 R)
• M19: 15,318,822 km (0.082 R)
• M20: 19,138,355 km (0.053 R)
• M21: 20,566,566 km (0.084 R)
• M22: 21,188,743 km (0.057 R)
• M23: 22,881,892 km (0.059 R)
• M24: 24,230,966 km (0.075 R)
• M25: 24,663,303 km (0.073 R)
• M26: 25,188,841 km (0.089 R)
• M27: 26,262,355 km (0.068 R)
• M28: 28,404,896 km (0.078 R)
• M29: 29,176,671 km (0.103 R)
• M30: 29,567,720 km (0.056 R)
• M31: 30,061,543 km (0.09 R)
• M32: 32,404,245 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.5

Radius: 12.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.14 AU - 11.24 AU

Year: 10651 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 101,874,560 km

• M1: 159,172 km (0.105 R)
• M2: 773,571 km (0.118 R)
• M3: 1,183,170 km (0.098 R)
• M4: 1,657,245 km (0.098 R)
• M5: 2,223,772 km (0.067 R)
• M6: 2,896,664 km (0.113 R)
• M7: 4,063,677 km (0.044 R)
• M8: 4,769,330 km (0.079 R)
• M9: 6,067,390 km (0.119 R)
• M10: 8,841,384 km (0.048 R)
• M11: 10,893,867 km (0.065 R)
• M12: 12,427,843 km (0.108 R)
• M13: 15,385,543 km (0.058 R)
• M14: 18,935,799 km (0.104 R)
• M15: 20,497,601 km (0.076 R)
• M16: 22,312,971 km (0.069 R)
• M17: 23,172,710 km (0.069 R)
• M18: 23,876,269 km (0.073 R)
• M19: 26,737,777 km (0.115 R)
• M20: 29,206,441 km (0.067 R)
• M21: 29,820,840 km (0.039 R)
• M22: 34,139,431 km (0.105 R)
• M23: 36,094,974 km (0.083 R)
• M24: 39,851,377 km (0.116 R)
• M25: 44,128,380 km (0.064 R)
• M26: 44,666,783 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.7

Radius: 13.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.8 AU - 12.7 AU

Year: 12445 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 54.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 101,874,560 km

• M1: 166,652 km (0.061 R)
• M2: 824,135 km (0.091 R)
• M3: 1,432,848 km (0.12 R)
• M4: 1,857,706 km (0.078 R)
• M5: 2,528,653 km (0.118 R)
• M6: 3,446,885 km (0.098 R)
• M7: 3,896,725 km (0.086 R)
• M8: 4,659,974 km (0.1 R)
• M9: 5,552,325 km (0.064 R)
• M10: 8,576,596 km (0.117 R)
• M11: 9,052,466 km (0.12 R)
• M12: 10,344,094 km (0.045 R)
• M13: 16,492,866 km (0.108 R)
• M14: 23,611,630 km (0.077 R)
• M15: 24,376,973 km (0.095 R)
• M16: 25,423,111 km (0.1 R)
• M17: 28,550,006 km (0.103 R)
• M18: 32,755,950 km (0.114 R)
• M19: 33,388,749 km (0.093 R)
• M20: 34,570,123 km (0.025 R)
• M21: 35,557,170 km (0.044 R)
• M22: 36,788,959 km (0.116 R)
• M23: 39,694,149 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.9

Radius: 5.7

Gravity: 22.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 16.32 AU - 22.4 AU

Year: 30079 Days

Day: 15.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 101,874,560 km

• M1: 82,129 km (0.12 R)
• M2: 310,416 km (0.037 R)
• M3: 1,549,834 km (0.066 R)
• M4: 2,959,345 km (0.112 R)
• M5: 3,283,224 km (0.052 R)
• M6: 3,830,154 km (0.051 R)
• M7: 6,109,727 km (0.102 R)
• M8: 9,224,654 km (0.114 R)
• M9: 10,175,198 km (0.119 R)
• M10: 11,901,857 km (0.09 R)
• M11: 12,343,769 km (0.063 R)
• M12: 13,260,056 km (0.054 R)
• M13: 14,886,484 km (0.087 R)
• M14: 16,641,566 km (0.091 R)
• M15: 18,924,280 km (0.1 R)
• M16: 20,347,854 km (0.054 R)
• M17: 23,983,082 km (0.066 R)
• M18: 25,284,883 km (0.111 R)
• M19: 36,507,565 km (0.031 R)
• M20: 40,000,675 km (0.039 R)
• M21: 47,826,738 km (0.069 R)
• M22: 55,384,722 km (0.066 R)
• M23: 72,811,378 km (0.081 R)
• M24: 81,957,343 km (0.107 R)
• M25: 82,486,770 km (0.119 R)
• M26: 95,302,221 km (0.111 R)
• M27: 96,181,258 km (0.111 R)
• M28: 100,657,825 km (0.084 R)
• M29: 101,569,474 km (0.12 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 15,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit