🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.1 AU - 1.3 AU

Year: 554 Days

Day: 33 Hours

Environment

Temp: -68 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.05 AU - 1.61 AU

Year: 647 Days

Day: 21.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2 AU - 2.42 AU

Year: 1386 Days

Day: 15.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.2

Radius: 10.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.28 AU - 4.1 AU

Year: 2990 Days

Day: 5.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,234,995 km

• M1: 131,945 km (0.097 R)
• M2: 486,642 km (0.076 R)
• M3: 939,475 km (0.113 R)
• M4: 1,348,026 km (0.078 R)
• M5: 2,565,903 km (0.051 R)
• M6: 3,172,073 km (0.112 R)
• M7: 3,696,713 km (0.108 R)
• M8: 4,112,296 km (0.045 R)
• M9: 4,449,639 km (0.117 R)
• M10: 5,108,767 km (0.051 R)
• M11: 6,341,603 km (0.102 R)
• M12: 6,910,075 km (0.105 R)
• M13: 7,574,290 km (0.05 R)
• M14: 8,615,940 km (0.098 R)
• M15: 9,349,867 km (0.067 R)
• M16: 10,353,818 km (0.105 R)
• M17: 10,783,015 km (0.096 R)
• M18: 11,886,897 km (0.114 R)
• M19: 13,199,918 km (0.11 R)
• M20: 16,216,110 km (0.118 R)
• M21: 17,171,442 km (0.112 R)
• M22: 18,502,863 km (0.113 R)
• M23: 19,486,918 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.2

Radius: 14.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.9 AU - 9.5 AU

Year: 10823 Days

Day: 8.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,234,995 km

• M1: 177,872 km (0.054 R)
• M2: 886,816 km (0.097 R)
• M3: 2,208,513 km (0.103 R)
• M4: 2,714,154 km (0.068 R)
• M5: 3,468,427 km (0.09 R)
• M6: 5,230,241 km (0.105 R)
• M7: 6,177,494 km (0.115 R)
• M8: 7,744,233 km (0.115 R)
• M9: 9,023,145 km (0.118 R)
• M10: 10,438,640 km (0.116 R)
• M11: 12,772,068 km (0.086 R)
• M12: 13,265,142 km (0.114 R)
• M13: 14,421,085 km (0.079 R)
• M14: 16,495,708 km (0.094 R)
• M15: 18,371,067 km (0.025 R)
• M16: 19,000,126 km (0.05 R)
• M17: 21,144,612 km (0.099 R)
• M18: 24,280,333 km (0.1 R)
• M19: 27,103,544 km (0.116 R)
• M20: 31,570,985 km (0.116 R)
• M21: 35,167,617 km (0.066 R)
• M22: 37,753,865 km (0.072 R)
• M23: 40,862,060 km (0.103 R)
• M24: 45,552,103 km (0.048 R)
• M25: 52,767,208 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711

Radius: 4.3

Gravity: 38.45 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.47 AU - 13.27 AU

Year: 15115 Days

Day: 16.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,234,995 km

• M1: 54,753 km (0.067 R)
• M2: 214,075 km (0.103 R)
• M3: 395,686 km (0.105 R)
• M4: 579,841 km (0.055 R)
• M5: 850,913 km (0.075 R)
• M6: 1,310,477 km (0.047 R)
• M7: 1,611,019 km (0.117 R)
• M8: 1,760,617 km (0.053 R)
• M9: 2,087,937 km (0.09 R)
• M10: 2,838,919 km (0.101 R)
• M11: 3,058,080 km (0.103 R)
• M12: 4,751,378 km (0.092 R)
• M13: 5,530,932 km (0.119 R)
• M14: 5,681,428 km (0.116 R)
• M15: 6,558,071 km (0.104 R)
• M16: 7,659,561 km (0.078 R)
• M17: 11,818,830 km (0.102 R)
• M18: 14,196,090 km (0.108 R)
• M19: 14,764,711 km (0.102 R)
• M20: 18,000,364 km (0.113 R)
• M21: 18,414,451 km (0.074 R)
• M22: 19,870,188 km (0.061 R)
• M23: 20,761,342 km (0.111 R)
• M24: 22,815,171 km (0.119 R)
• M25: 27,104,591 km (0.073 R)
• M26: 34,246,244 km (0.085 R)
• M27: 38,861,039 km (0.099 R)
• M28: 48,180,537 km (0.115 R)
• M29: 49,784,675 km (0.111 R)
• M30: 51,093,358 km (0.118 R)
• M31: 54,292,957 km (0.063 R)
• M32: 54,810,117 km (0.089 R)
• M33: 59,979,321 km (0.103 R)
• M34: 60,347,332 km (0.112 R)
• M35: 61,647,188 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.9

Radius: 3.4

Gravity: 34.77 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.59 AU - 15.89 AU

Year: 22663 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,234,995 km

• M1: 55,800 km (0.035 R)
• M2: 197,768 km (0.12 R)
• M3: 331,060 km (0.109 R)
• M4: 487,539 km (0.05 R)
• M5: 1,189,602 km (0.097 R)
• M6: 1,329,925 km (0.119 R)
• M7: 1,891,815 km (0.109 R)
• M8: 2,024,807 km (0.112 R)
• M9: 2,483,923 km (0.089 R)
• M10: 3,164,145 km (0.102 R)
• M11: 4,021,789 km (0.119 R)
• M12: 4,339,086 km (0.105 R)
• M13: 5,132,105 km (0.083 R)
• M14: 6,017,126 km (0.075 R)
• M15: 6,865,495 km (0.039 R)
• M16: 7,044,265 km (0.065 R)
• M17: 7,646,695 km (0.085 R)
• M18: 7,838,779 km (0.088 R)
• M19: 8,383,764 km (0.114 R)
• M20: 9,059,797 km (0.031 R)
• M21: 13,403,371 km (0.075 R)
• M22: 20,390,489 km (0.083 R)
• M23: 21,133,691 km (0.091 R)
• M24: 22,282,154 km (0.038 R)
• M25: 25,760,903 km (0.045 R)
• M26: 28,423,296 km (0.119 R)
• M27: 29,939,171 km (0.095 R)
• M28: 31,630,974 km (0.066 R)
• M29: 35,203,969 km (0.079 R)
• M30: 40,325,153 km (0.05 R)
• M31: 43,138,042 km (0.119 R)
• M32: 47,195,136 km (0.06 R)
• M33: 55,518,612 km (0.092 R)
• M34: 63,584,032 km (0.076 R)
• M35: 68,614,111 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 19,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit