🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.52 AU - 0.56 AU

Year: 144 Days

Day: 17.2 Hours

Environment

Temp: 251 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,220,927 km

• M1: 46,675 km (0.094 R)
• M2: 81,980 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.72 AU - 2.76 AU

Year: 1640 Days

Day: 14.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 170.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.48 AU - 3.06 AU

Year: 1667 Days

Day: 17.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,220,927 km

• M1: 2,000,722 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 10.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.31 AU - 7.83 AU

Year: 6799 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 96,220,927 km

• M1: 133,142 km (0.074 R)
• M2: 507,586 km (0.063 R)
• M3: 1,069,176 km (0.115 R)
• M4: 1,726,659 km (0.113 R)
• M5: 2,064,151 km (0.113 R)
• M6: 4,101,076 km (0.114 R)
• M7: 4,872,103 km (0.093 R)
• M8: 6,871,928 km (0.075 R)
• M9: 7,547,811 km (0.073 R)
• M10: 8,543,684 km (0.109 R)
• M11: 9,931,204 km (0.033 R)
• M12: 12,108,302 km (0.108 R)
• M13: 12,465,542 km (0.033 R)
• M14: 15,225,473 km (0.074 R)
• M15: 16,497,653 km (0.081 R)
• M16: 17,448,946 km (0.079 R)
• M17: 18,235,831 km (0.118 R)
• M18: 19,599,864 km (0.071 R)
• M19: 22,530,038 km (0.093 R)
• M20: 24,260,137 km (0.09 R)
• M21: 27,894,617 km (0.062 R)
• M22: 31,299,914 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.7

Radius: 7.8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.87 AU - 23.21 AU

Year: 31238 Days

Day: 24.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,220,927 km

• M1: 100,530 km (0.047 R)
• M2: 375,042 km (0.104 R)
• M3: 1,010,683 km (0.106 R)
• M4: 1,847,982 km (0.056 R)
• M5: 3,084,708 km (0.115 R)
• M6: 4,909,204 km (0.074 R)
• M7: 6,332,478 km (0.085 R)
• M8: 7,019,581 km (0.06 R)
• M9: 7,806,316 km (0.091 R)
• M10: 8,273,959 km (0.116 R)
• M11: 9,265,195 km (0.054 R)
• M12: 10,395,107 km (0.08 R)
• M13: 12,571,756 km (0.06 R)
• M14: 13,141,874 km (0.074 R)
• M15: 13,729,195 km (0.095 R)
• M16: 15,035,184 km (0.097 R)
• M17: 16,088,353 km (0.094 R)
• M18: 16,760,497 km (0.119 R)
• M19: 17,189,843 km (0.07 R)
• M20: 27,397,354 km (0.068 R)
• M21: 34,162,768 km (0.06 R)
• M22: 35,835,572 km (0.053 R)
• M23: 38,743,754 km (0.12 R)
• M24: 46,189,689 km (0.089 R)
• M25: 59,557,306 km (0.096 R)
• M26: 73,214,245 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.6

Radius: 5.1

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 17.63 AU - 22.17 AU

Year: 32105 Days

Day: 21.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 96,220,927 km

• M1: 63,429 km (0.074 R)
• M2: 279,598 km (0.094 R)
• M3: 787,483 km (0.117 R)
• M4: 966,701 km (0.082 R)
• M5: 1,773,034 km (0.077 R)
• M6: 3,518,991 km (0.034 R)
• M7: 3,876,230 km (0.106 R)
• M8: 4,816,603 km (0.11 R)
• M9: 5,811,428 km (0.076 R)
• M10: 7,708,629 km (0.088 R)
• M11: 7,923,900 km (0.042 R)
• M12: 8,536,952 km (0.119 R)
• M13: 13,121,229 km (0.084 R)
• M14: 13,428,503 km (0.107 R)
• M15: 15,037,129 km (0.088 R)
• M16: 15,801,275 km (0.07 R)
• M17: 16,413,280 km (0.086 R)
• M18: 20,626,405 km (0.115 R)
• M19: 20,833,448 km (0.112 R)
• M20: 22,321,498 km (0.064 R)
• M21: 25,152,488 km (0.078 R)
• M22: 26,592,817 km (0.108 R)
• M23: 27,834,180 km (0.044 R)
• M24: 29,768,031 km (0.048 R)
• M25: 30,165,214 km (0.117 R)
• M26: 38,088,665 km (0.115 R)
• M27: 39,028,738 km (0.12 R)
• M28: 41,446,688 km (0.039 R)
• M29: 42,944,313 km (0.073 R)
• M30: 44,996,796 km (0.073 R)
• M31: 45,170,628 km (0.108 R)
• M32: 59,116,142 km (0.057 R)
• M33: 64,260,813 km (0.12 R)
• M34: 66,264,526 km (0.114 R)
• M35: 72,048,279 km (0.108 R)
• M36: 73,725,870 km (0.095 R)
• M37: 83,552,206 km (0.078 R)
• M38: 86,742,530 km (0.12 R)
• M39: 90,013,188 km (0.067 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 19,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit