🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.48 AU - 1.84 AU

Year: 781 Days

Day: 30.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.7

Radius: 6.2

Gravity: 15.91 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.2 AU - 15.78 AU

Year: 17100 Days

Day: 16.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,358,217 km

• M1: 78,090 km (0.063 R)
• M2: 342,130 km (0.097 R)
• M3: 620,532 km (0.12 R)
• M4: 1,276,519 km (0.063 R)
• M5: 1,893,011 km (0.072 R)
• M6: 2,137,754 km (0.111 R)
• M7: 2,578,020 km (0.072 R)
• M8: 3,609,797 km (0.105 R)
• M9: 4,755,268 km (0.077 R)
• M10: 5,355,604 km (0.093 R)
• M11: 5,654,949 km (0.065 R)
• M12: 5,926,170 km (0.11 R)
• M13: 6,663,239 km (0.08 R)
• M14: 7,232,459 km (0.093 R)
• M15: 7,598,525 km (0.098 R)
• M16: 8,874,295 km (0.064 R)
• M17: 9,781,756 km (0.112 R)
• M18: 15,638,363 km (0.093 R)
• M19: 16,173,026 km (0.101 R)
• M20: 18,688,963 km (0.054 R)
• M21: 20,716,014 km (0.097 R)
• M22: 22,401,384 km (0.118 R)
• M23: 23,277,279 km (0.09 R)
• M24: 23,475,047 km (0.089 R)
• M25: 26,042,147 km (0.094 R)
• M26: 28,338,325 km (0.11 R)
• M27: 30,766,148 km (0.09 R)
• M28: 32,954,466 km (0.051 R)
• M29: 34,469,743 km (0.117 R)
• M30: 39,855,566 km (0.113 R)
• M31: 46,242,497 km (0.111 R)
• M32: 47,979,478 km (0.076 R)
• M33: 51,750,990 km (0.062 R)
• M34: 59,507,639 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.6

Radius: 5.6

Gravity: 18.77 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.51 AU - 15.73 AU

Year: 22548 Days

Day: 23.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,358,217 km

• M1: 80,633 km (0.063 R)
• M2: 440,865 km (0.061 R)
• M3: 632,500 km (0.035 R)
• M4: 826,229 km (0.061 R)
• M5: 1,111,811 km (0.075 R)
• M6: 1,806,693 km (0.084 R)
• M7: 3,012,901 km (0.108 R)
• M8: 3,369,094 km (0.056 R)
• M9: 3,601,868 km (0.081 R)
• M10: 4,231,226 km (0.109 R)
• M11: 4,785,486 km (0.035 R)
• M12: 5,117,743 km (0.106 R)
• M13: 5,308,929 km (0.1 R)
• M14: 5,995,135 km (0.07 R)
• M15: 8,094,442 km (0.108 R)
• M16: 10,333,024 km (0.091 R)
• M17: 12,125,356 km (0.052 R)
• M18: 12,534,806 km (0.066 R)
• M19: 14,340,452 km (0.095 R)
• M20: 15,344,702 km (0.067 R)
• M21: 21,175,130 km (0.09 R)
• M22: 22,989,004 km (0.11 R)
• M23: 23,301,065 km (0.098 R)
• M24: 25,676,530 km (0.072 R)
• M25: 26,012,377 km (0.097 R)
• M26: 26,464,911 km (0.101 R)
• M27: 30,027,285 km (0.074 R)
• M28: 32,181,494 km (0.1 R)
• M29: 32,571,944 km (0.069 R)
• M30: 38,085,673 km (0.102 R)
• M31: 42,139,327 km (0.084 R)
• M32: 43,235,430 km (0.12 R)
• M33: 46,970,590 km (0.115 R)
• M34: 51,091,413 km (0.11 R)
• M35: 57,523,373 km (0.098 R)
• M36: 58,484,091 km (0.078 R)
• M37: 61,830,595 km (0.07 R)
• M38: 62,031,355 km (0.07 R)
• M39: 63,652,996 km (0.038 R)
• M40: 68,472,142 km (0.104 R)
• M41: 69,985,773 km (0.099 R)
• M42: 71,742,651 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 15,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit