🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.13 AU - 2.97 AU

Year: 1248 Days

Day: 31.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,153,082 km

• M1: 2,053,979 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.44 AU - 2.7 AU

Year: 1263 Days

Day: 28.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.82 AU - 10.88 AU

Year: 8070 Days

Day: 16.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.7

Radius: 9.4

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.08 AU - 18.26 AU

Year: 19930 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 101,153,082 km

• M1: 121,324 km (0.088 R)
• M2: 594,801 km (0.035 R)
• M3: 888,312 km (0.118 R)
• M4: 1,186,760 km (0.106 R)
• M5: 1,569,880 km (0.065 R)
• M6: 1,864,289 km (0.087 R)
• M7: 2,365,741 km (0.061 R)
• M8: 3,270,808 km (0.066 R)
• M9: 5,057,605 km (0.118 R)
• M10: 6,035,227 km (0.071 R)
• M11: 6,904,391 km (0.078 R)
• M12: 8,675,629 km (0.099 R)
• M13: 9,217,174 km (0.029 R)
• M14: 9,609,419 km (0.12 R)
• M15: 12,336,588 km (0.119 R)
• M16: 14,392,961 km (0.032 R)
• M17: 16,017,743 km (0.083 R)
• M18: 19,812,742 km (0.066 R)
• M19: 21,135,786 km (0.103 R)
• M20: 24,486,179 km (0.103 R)
• M21: 25,898,084 km (0.095 R)
• M22: 26,567,684 km (0.045 R)
• M23: 26,906,823 km (0.101 R)
• M24: 27,709,266 km (0.083 R)
• M25: 33,779,798 km (0.059 R)
• M26: 35,801,613 km (0.114 R)
• M27: 42,503,897 km (0.091 R)
• M28: 44,222,028 km (0.072 R)
• M29: 45,500,342 km (0.092 R)
• M30: 46,803,190 km (0.097 R)
• M31: 49,312,694 km (0.071 R)
• M32: 52,440,786 km (0.06 R)
• M33: 54,963,454 km (0.117 R)
• M34: 58,324,320 km (0.116 R)
• M35: 59,474,429 km (0.089 R)
• M36: 59,861,139 km (0.091 R)
• M37: 66,694,321 km (0.055 R)
• M38: 73,806,353 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.1

Radius: 3.7

Gravity: 70.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.51 AU - 21.97 AU

Year: 25867 Days

Day: 23.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 101,153,082 km

• M1: 59,390 km (0.084 R)
• M2: 569,519 km (0.039 R)
• M3: 955,930 km (0.082 R)
• M4: 1,122,582 km (0.114 R)
• M5: 1,644,829 km (0.031 R)
• M6: 2,014,036 km (0.043 R)
• M7: 2,589,240 km (0.076 R)
• M8: 3,950,281 km (0.092 R)
• M9: 4,126,059 km (0.119 R)
• M10: 4,763,196 km (0.041 R)
• M11: 5,125,971 km (0.066 R)
• M12: 5,997,528 km (0.092 R)
• M13: 6,712,905 km (0.069 R)
• M14: 7,220,341 km (0.108 R)
• M15: 7,377,419 km (0.118 R)
• M16: 9,507,244 km (0.088 R)
• M17: 12,087,358 km (0.087 R)
• M18: 12,234,862 km (0.076 R)
• M19: 14,017,769 km (0.098 R)
• M20: 15,355,623 km (0.111 R)
• M21: 17,801,997 km (0.099 R)
• M22: 22,995,437 km (0.107 R)
• M23: 26,179,627 km (0.088 R)
• M24: 39,865,289 km (0.11 R)
• M25: 46,204,798 km (0.12 R)
• M26: 48,955,155 km (0.076 R)
• M27: 62,577,687 km (0.091 R)
• M28: 69,654,713 km (0.104 R)
• M29: 72,774,727 km (0.06 R)
• M30: 73,753,097 km (0.09 R)
• M31: 74,245,573 km (0.049 R)
• M32: 74,988,326 km (0.079 R)
• M33: 81,110,170 km (0.118 R)
• M34: 94,335,968 km (0.032 R)

Kuiper Belt

Range: 35.7 - 61.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 14,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit