🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.49 AU - 0.53 AU

Year: 239 Days

Day: 12.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,645,855 km

• M1: 57,146 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 11.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.47 AU - 3.49 AU

Year: 3375 Days

Day: 5.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,645,855 km

• M1: 145,559 km (0.095 R)
• M2: 771,925 km (0.079 R)
• M3: 1,834,369 km (0.091 R)
• M4: 2,452,956 km (0.058 R)
• M5: 3,532,455 km (0.112 R)
• M6: 4,072,353 km (0.119 R)
• M7: 5,688,459 km (0.057 R)
• M8: 6,075,918 km (0.112 R)
• M9: 7,292,747 km (0.079 R)
• M10: 9,650,708 km (0.085 R)
• M11: 11,266,216 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931

Radius: 14.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.7 AU - 4.98 AU

Year: 5931 Days

Day: 12.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,645,855 km

• M1: 182,958 km (0.047 R)
• M2: 800,049 km (0.098 R)
• M3: 1,415,345 km (0.084 R)
• M4: 2,025,406 km (0.1 R)
• M5: 3,188,679 km (0.045 R)
• M6: 3,788,566 km (0.045 R)
• M7: 5,861,394 km (0.106 R)
• M8: 7,998,998 km (0.108 R)
• M9: 8,689,692 km (0.119 R)
• M10: 10,143,932 km (0.026 R)
• M11: 10,615,315 km (0.07 R)
• M12: 12,065,816 km (0.102 R)
• M13: 12,811,562 km (0.095 R)
• M14: 14,103,638 km (0.115 R)
• M15: 18,155,946 km (0.066 R)
• M16: 19,930,924 km (0.057 R)
• M17: 21,126,062 km (0.077 R)
• M18: 24,406,444 km (0.042 R)
• M19: 26,123,827 km (0.118 R)
• M20: 30,183,914 km (0.1 R)
• M21: 32,567,157 km (0.11 R)
• M22: 34,329,570 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.9

Radius: 4.7

Gravity: 42.68 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.09 AU - 8.29 AU

Year: 12647 Days

Day: 22.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,645,855 km

• M1: 58,493 km (0.086 R)
• M2: 225,743 km (0.111 R)
• M3: 409,749 km (0.095 R)
• M4: 941,419 km (0.106 R)
• M5: 1,091,466 km (0.081 R)
• M6: 1,609,523 km (0.114 R)
• M7: 1,791,584 km (0.1 R)
• M8: 2,024,358 km (0.104 R)
• M9: 2,729,563 km (0.079 R)
• M10: 3,087,850 km (0.099 R)
• M11: 3,317,632 km (0.11 R)
• M12: 4,045,575 km (0.093 R)
• M13: 4,289,719 km (0.058 R)
• M14: 7,478,098 km (0.119 R)
• M15: 10,882,497 km (0.085 R)
• M16: 11,656,816 km (0.082 R)
• M17: 12,276,899 km (0.091 R)
• M18: 13,448,101 km (0.055 R)
• M19: 14,129,818 km (0.115 R)
• M20: 17,565,333 km (0.093 R)
• M21: 19,907,886 km (0.102 R)
• M22: 21,335,798 km (0.119 R)
• M23: 22,545,147 km (0.075 R)
• M24: 24,795,548 km (0.089 R)
• M25: 24,997,954 km (0.107 R)
• M26: 25,612,053 km (0.095 R)
• M27: 28,834,092 km (0.037 R)
• M28: 29,170,388 km (0.025 R)
• M29: 29,736,766 km (0.054 R)
• M30: 32,436,858 km (0.067 R)
• M31: 33,659,970 km (0.047 R)
• M32: 35,040,758 km (0.038 R)
• M33: 36,458,796 km (0.113 R)
• M34: 37,914,683 km (0.095 R)
• M35: 40,379,756 km (0.103 R)
• M36: 42,658,880 km (0.073 R)
• M37: 45,172,872 km (0.096 R)
• M38: 55,869,120 km (0.107 R)
• M39: 58,157,668 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455

Radius: 6.1

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.46 AU - 10.84 AU

Year: 19665 Days

Day: 15.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,645,855 km

• M1: 76,145 km (0.085 R)
• M2: 392,395 km (0.063 R)
• M3: 665,860 km (0.038 R)
• M4: 1,228,348 km (0.058 R)
• M5: 1,530,685 km (0.112 R)
• M6: 2,497,088 km (0.103 R)
• M7: 3,084,409 km (0.116 R)
• M8: 3,317,034 km (0.062 R)
• M9: 3,817,738 km (0.049 R)
• M10: 6,796,979 km (0.096 R)
• M11: 8,520,496 km (0.089 R)
• M12: 9,782,504 km (0.111 R)
• M13: 11,590,993 km (0.098 R)
• M14: 14,168,265 km (0.107 R)
• M15: 16,315,742 km (0.098 R)
• M16: 16,864,916 km (0.098 R)
• M17: 20,875,635 km (0.074 R)
• M18: 21,429,446 km (0.106 R)
• M19: 21,804,039 km (0.108 R)
• M20: 22,470,049 km (0.064 R)
• M21: 24,549,759 km (0.118 R)
• M22: 25,166,700 km (0.047 R)
• M23: 27,848,990 km (0.084 R)
• M24: 28,632,883 km (0.087 R)
• M25: 30,010,679 km (0.088 R)
• M26: 30,716,033 km (0.107 R)
• M27: 36,760,685 km (0.096 R)
• M28: 38,939,428 km (0.118 R)
• M29: 41,636,678 km (0.092 R)
• M30: 48,516,534 km (0.088 R)
• M31: 50,471,330 km (0.073 R)
• M32: 50,968,144 km (0.081 R)
• M33: 53,672,724 km (0.095 R)
• M34: 54,537,250 km (0.087 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: 203 - 18,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit