🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.12 AU - 1.56 AU

Year: 548 Days

Day: 44 Hours

Environment

Temp: 2 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,078,512 km

• M1: 31,266 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.83 AU - 3.39 AU

Year: 1937 Days

Day: 44.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,078,512 km

• M1: 417,528 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.43 AU - 3.71 AU

Year: 2382 Days

Day: 25.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,078,512 km

• M1: 673,789 km (0.113 R)

Asteroid Belt

Center: 8.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.9

Radius: 4.2

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.09 AU - 17.65 AU

Year: 19235 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,078,512 km

• M1: 58,044 km (0.112 R)
• M2: 212,579 km (0.104 R)
• M3: 815,608 km (0.1 R)
• M4: 2,417,352 km (0.049 R)
• M5: 4,468,638 km (0.073 R)
• M6: 5,088,272 km (0.089 R)
• M7: 5,418,734 km (0.115 R)
• M8: 6,013,236 km (0.106 R)
• M9: 6,766,910 km (0.114 R)
• M10: 9,951,550 km (0.079 R)
• M11: 11,165,686 km (0.075 R)
• M12: 12,772,965 km (0.105 R)
• M13: 16,723,396 km (0.117 R)
• M14: 21,843,982 km (0.119 R)
• M15: 22,450,900 km (0.109 R)
• M16: 23,698,397 km (0.114 R)
• M17: 36,946,635 km (0.091 R)
• M18: 39,697,141 km (0.115 R)
• M19: 41,122,061 km (0.053 R)
• M20: 47,595,759 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.9

Radius: 3.4

Gravity: 68.76 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 15.22 AU - 19.02 AU

Year: 25012 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 44,078,512 km

• M1: 43,234 km (0.118 R)
• M2: 179,667 km (0.098 R)
• M3: 381,175 km (0.085 R)
• M4: 648,956 km (0.039 R)
• M5: 841,488 km (0.111 R)
• M6: 1,003,353 km (0.1 R)
• M7: 1,888,673 km (0.033 R)
• M8: 2,078,812 km (0.115 R)
• M9: 3,406,643 km (0.117 R)
• M10: 4,779,652 km (0.11 R)
• M11: 5,759,817 km (0.078 R)
• M12: 6,672,963 km (0.072 R)
• M13: 7,418,259 km (0.113 R)
• M14: 8,723,501 km (0.111 R)
• M15: 10,495,637 km (0.086 R)
• M16: 11,362,557 km (0.097 R)
• M17: 15,059,868 km (0.116 R)
• M18: 15,816,235 km (0.087 R)
• M19: 19,095,570 km (0.083 R)
• M20: 24,590,300 km (0.105 R)
• M21: 25,519,452 km (0.055 R)
• M22: 25,755,368 km (0.101 R)
• M23: 30,518,414 km (0.089 R)
• M24: 31,051,432 km (0.039 R)
• M25: 31,862,701 km (0.096 R)
• M26: 33,952,434 km (0.056 R)
• M27: 34,095,000 km (0.09 R)
• M28: 36,131,775 km (0.103 R)
• M29: 47,363,135 km (0.089 R)
• M30: 51,193,289 km (0.083 R)
• M31: 51,568,480 km (0.086 R)
• M32: 56,414,105 km (0.073 R)
• M33: 59,669,504 km (0.059 R)
• M34: 60,921,788 km (0.105 R)
• M35: 62,833,050 km (0.117 R)
• M36: 64,783,807 km (0.119 R)
• M37: 67,447,098 km (0.073 R)
• M38: 69,721,584 km (0.099 R)
• M39: 70,645,500 km (0.111 R)
• M40: 75,387,753 km (0.053 R)
• M41: 79,330,853 km (0.058 R)
• M42: 85,499,821 km (0.101 R)
• M43: 86,027,901 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.6

Radius: 7.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.81 AU - 22.81 AU

Year: 27665 Days

Day: 16.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,078,512 km

• M1: 89,759 km (0.087 R)
• M2: 381,774 km (0.055 R)
• M3: 1,313,170 km (0.098 R)
• M4: 2,698,895 km (0.11 R)
• M5: 3,077,079 km (0.075 R)
• M6: 5,046,086 km (0.066 R)
• M7: 5,654,351 km (0.114 R)
• M8: 10,421,885 km (0.106 R)
• M9: 11,193,960 km (0.07 R)
• M10: 12,394,483 km (0.089 R)
• M11: 12,909,399 km (0.066 R)
• M12: 13,860,093 km (0.104 R)
• M13: 14,729,556 km (0.118 R)
• M14: 18,425,521 km (0.117 R)
• M15: 28,069,048 km (0.098 R)
• M16: 35,017,720 km (0.067 R)
• M17: 35,472,348 km (0.055 R)
• M18: 39,129,866 km (0.11 R)
• M19: 39,989,306 km (0.067 R)
• M20: 41,112,487 km (0.112 R)
• M21: 43,946,618 km (0.045 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 12,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit