🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.54 AU - 0.54 AU

Year: 146 Days

Day: 36.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.82 AU - 1.22 AU

Year: 378 Days

Day: 46 Hours

Environment

Temp: 22 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,625,982 km

• M1: 30,817 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.35 AU - 2.01 AU

Year: 799 Days

Day: 19.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,625,982 km

• M1: 32,762 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.4

Radius: 4.1

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.32 AU - 15.44 AU

Year: 22142 Days

Day: 21.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 147.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,625,982 km

• M1: 51,013 km (0.045 R)
• M2: 248,183 km (0.108 R)
• M3: 518,506 km (0.072 R)
• M4: 1,384,977 km (0.044 R)
• M5: 1,677,591 km (0.09 R)
• M6: 1,882,839 km (0.072 R)
• M7: 2,143,139 km (0.096 R)
• M8: 2,512,795 km (0.103 R)
• M9: 3,095,030 km (0.057 R)
• M10: 3,511,960 km (0.068 R)
• M11: 3,819,533 km (0.113 R)
• M12: 5,267,939 km (0.11 R)
• M13: 12,353,792 km (0.115 R)
• M14: 16,556,595 km (0.073 R)
• M15: 18,145,175 km (0.093 R)
• M16: 19,230,657 km (0.051 R)
• M17: 22,745,309 km (0.099 R)
• M18: 23,907,236 km (0.068 R)
• M19: 26,665,222 km (0.098 R)
• M20: 29,969,989 km (0.108 R)
• M21: 32,924,397 km (0.116 R)
• M22: 33,909,349 km (0.057 R)
• M23: 35,808,644 km (0.086 R)
• M24: 41,930,189 km (0.084 R)
• M25: 49,030,702 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.9

Radius: 6.6

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.3 AU - 17.56 AU

Year: 22250 Days

Day: 16.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 101,625,982 km

• M1: 82,129 km (0.067 R)
• M2: 355,145 km (0.089 R)
• M3: 997,818 km (0.099 R)
• M4: 1,406,968 km (0.073 R)
• M5: 2,627,836 km (0.114 R)
• M6: 3,132,430 km (0.077 R)
• M7: 4,167,946 km (0.07 R)
• M8: 4,501,849 km (0.117 R)
• M9: 4,962,311 km (0.079 R)
• M10: 5,414,845 km (0.107 R)
• M11: 7,264,921 km (0.118 R)
• M12: 7,749,020 km (0.118 R)
• M13: 8,358,033 km (0.093 R)
• M14: 10,497,731 km (0.034 R)
• M15: 13,117,938 km (0.035 R)
• M16: 21,608,515 km (0.063 R)
• M17: 22,305,043 km (0.048 R)
• M18: 24,058,778 km (0.078 R)
• M19: 26,461,919 km (0.113 R)
• M20: 28,662,503 km (0.109 R)
• M21: 29,381,919 km (0.102 R)
• M22: 36,268,508 km (0.051 R)
• M23: 37,393,334 km (0.067 R)
• M24: 40,009,053 km (0.037 R)
• M25: 40,756,743 km (0.06 R)
• M26: 41,209,875 km (0.07 R)
• M27: 43,998,978 km (0.099 R)
• M28: 46,911,499 km (0.106 R)
• M29: 47,742,814 km (0.107 R)
• M30: 53,117,118 km (0.084 R)
• M31: 57,355,524 km (0.096 R)
• M32: 67,546,580 km (0.107 R)
• M33: 68,181,025 km (0.053 R)
• M34: 76,107,468 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.6

Radius: 5.4

Gravity: 21.8 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 15.11 AU - 24.25 AU

Year: 32049 Days

Day: 20.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 101,625,982 km

• M1: 72,256 km (0.099 R)
• M2: 389,702 km (0.113 R)
• M3: 1,208,601 km (0.075 R)
• M4: 1,635,105 km (0.095 R)
• M5: 2,022,114 km (0.107 R)
• M6: 2,544,061 km (0.078 R)
• M7: 3,851,248 km (0.088 R)
• M8: 4,237,509 km (0.117 R)
• M9: 4,572,459 km (0.074 R)
• M10: 5,337,502 km (0.077 R)
• M11: 5,908,069 km (0.118 R)
• M12: 6,518,278 km (0.097 R)
• M13: 7,221,538 km (0.11 R)
• M14: 8,085,615 km (0.099 R)
• M15: 8,369,253 km (0.074 R)
• M16: 10,212,598 km (0.111 R)
• M17: 11,089,541 km (0.114 R)
• M18: 13,939,230 km (0.067 R)
• M19: 14,183,075 km (0.055 R)
• M20: 16,598,033 km (0.076 R)
• M21: 16,963,950 km (0.11 R)
• M22: 17,712,089 km (0.057 R)
• M23: 18,974,246 km (0.034 R)
• M24: 19,273,890 km (0.032 R)
• M25: 22,334,513 km (0.039 R)
• M26: 22,556,816 km (0.083 R)
• M27: 24,624,558 km (0.067 R)
• M28: 25,461,707 km (0.071 R)
• M29: 27,829,243 km (0.104 R)
• M30: 28,345,655 km (0.053 R)
• M31: 30,749,244 km (0.081 R)
• M32: 35,351,622 km (0.097 R)
• M33: 38,609,116 km (0.083 R)
• M34: 39,900,894 km (0.036 R)
• M35: 50,520,847 km (0.115 R)
• M36: 72,146,715 km (0.078 R)
• M37: 72,876,453 km (0.053 R)
• M38: 93,619,843 km (0.108 R)
• M39: 95,069,447 km (0.099 R)
• M40: 99,508,165 km (0.118 R)
• M41: 101,626,022 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 19,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit