🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.56 AU - 0.58 AU

Year: 151 Days

Day: 35.4 Hours

Environment

Temp: 252 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,367,591 km

• M1: 43,533 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.94 AU - 2.74 AU

Year: 1258 Days

Day: 21.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,367,591 km

• M1: 464,352 km (0.088 R)
• M2: 533,765 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.7

Radius: 13.8

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.88 AU - 6.84 AU

Year: 5637 Days

Day: 11.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,367,591 km

• M1: 177,124 km (0.113 R)
• M2: 695,181 km (0.037 R)
• M3: 1,176,737 km (0.08 R)
• M4: 1,618,649 km (0.059 R)
• M5: 2,080,757 km (0.106 R)
• M6: 2,836,824 km (0.111 R)
• M7: 3,301,475 km (0.088 R)
• M8: 4,082,675 km (0.049 R)
• M9: 4,733,277 km (0.068 R)
• M10: 5,332,416 km (0.068 R)
• M11: 5,822,648 km (0.116 R)
• M12: 8,495,513 km (0.07 R)
• M13: 10,854,971 km (0.113 R)
• M14: 11,747,622 km (0.087 R)
• M15: 12,528,373 km (0.099 R)
• M16: 13,792,475 km (0.101 R)
• M17: 17,556,058 km (0.103 R)
• M18: 18,369,721 km (0.07 R)
• M19: 20,366,254 km (0.102 R)
• M20: 21,801,047 km (0.107 R)
• M21: 22,820,856 km (0.099 R)
• M22: 23,302,112 km (0.087 R)
• M23: 23,872,230 km (0.105 R)
• M24: 24,368,296 km (0.098 R)
• M25: 31,065,943 km (0.063 R)
• M26: 31,756,935 km (0.076 R)
• M27: 34,308,327 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 12.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.95 AU - 8.37 AU

Year: 8192 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,367,591 km

• M1: 154,235 km (0.112 R)
• M2: 538,403 km (0.045 R)
• M3: 928,554 km (0.103 R)
• M4: 1,390,363 km (0.103 R)
• M5: 1,947,315 km (0.099 R)
• M6: 3,429,082 km (0.098 R)
• M7: 4,617,189 km (0.074 R)
• M8: 5,652,556 km (0.11 R)
• M9: 7,713,865 km (0.077 R)
• M10: 9,870,617 km (0.106 R)
• M11: 10,798,423 km (0.091 R)
• M12: 11,834,388 km (0.12 R)
• M13: 17,363,077 km (0.092 R)
• M14: 18,097,752 km (0.095 R)
• M15: 19,203,131 km (0.116 R)
• M16: 20,944,899 km (0.067 R)
• M17: 24,824,271 km (0.098 R)
• M18: 26,977,134 km (0.108 R)
• M19: 27,511,796 km (0.027 R)
• M20: 29,158,420 km (0.111 R)
• M21: 33,254,559 km (0.086 R)
• M22: 35,333,671 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.8

Radius: 4.3

Gravity: 40.88 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.95 AU - 13.65 AU

Year: 17047 Days

Day: 17.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,367,591 km

• M1: 60,288 km (0.069 R)
• M2: 458,517 km (0.089 R)
• M3: 2,157,500 km (0.047 R)
• M4: 3,376,274 km (0.099 R)
• M5: 4,745,394 km (0.099 R)
• M6: 5,138,088 km (0.09 R)
• M7: 5,513,729 km (0.115 R)
• M8: 7,109,040 km (0.111 R)
• M9: 8,161,013 km (0.096 R)
• M10: 11,174,961 km (0.085 R)
• M11: 12,457,015 km (0.098 R)
• M12: 13,410,701 km (0.086 R)
• M13: 14,931,064 km (0.095 R)
• M14: 16,084,763 km (0.046 R)
• M15: 17,379,682 km (0.088 R)
• M16: 21,486,742 km (0.09 R)
• M17: 22,854,366 km (0.08 R)
• M18: 31,057,715 km (0.051 R)
• M19: 33,699,464 km (0.091 R)
• M20: 39,568,487 km (0.054 R)
• M21: 50,349,707 km (0.12 R)
• M22: 57,785,319 km (0.096 R)
• M23: 58,529,419 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.3

Radius: 6.8

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.85 AU - 19.49 AU

Year: 21801 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,367,591 km

• M1: 87,814 km (0.1 R)
• M2: 335,398 km (0.073 R)
• M3: 556,504 km (0.117 R)
• M4: 997,070 km (0.064 R)
• M5: 1,758,673 km (0.104 R)
• M6: 4,151,939 km (0.036 R)
• M7: 4,707,396 km (0.109 R)
• M8: 7,683,047 km (0.108 R)
• M9: 9,241,408 km (0.087 R)
• M10: 10,247,005 km (0.07 R)
• M11: 16,056,040 km (0.108 R)
• M12: 17,417,082 km (0.072 R)
• M13: 17,946,658 km (0.097 R)
• M14: 20,757,303 km (0.076 R)
• M15: 22,266,895 km (0.109 R)
• M16: 22,681,580 km (0.085 R)
• M17: 23,419,547 km (0.118 R)
• M18: 27,588,091 km (0.054 R)
• M19: 31,831,734 km (0.084 R)
• M20: 33,698,716 km (0.102 R)
• M21: 35,356,110 km (0.078 R)
• M22: 40,499,435 km (0.063 R)
• M23: 42,055,701 km (0.067 R)
• M24: 55,586,679 km (0.078 R)
• M25: 60,469,703 km (0.08 R)
• M26: 64,996,684 km (0.085 R)
• M27: 66,483,239 km (0.06 R)
• M28: 78,003,771 km (0.102 R)
• M29: 80,408,556 km (0.09 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 11,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit