🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.53 AU - 0.65 AU

Year: 159 Days

Day: 25.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.65 AU - 0.73 AU

Year: 201 Days

Day: 33.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.53 AU - 1.69 AU

Year: 715 Days

Day: 13.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,613,178 km

• M1: 657,483 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.81 AU - 2.55 AU

Year: 1126 Days

Day: 38.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.55 AU - 2.95 AU

Year: 1595 Days

Day: 30.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.6

Radius: 9.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7 AU - 10.92 AU

Year: 9383 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,613,178 km

• M1: 118,182 km (0.109 R)
• M2: 944,262 km (0.045 R)
• M3: 1,991,746 km (0.027 R)
• M4: 2,885,893 km (0.097 R)
• M5: 4,314,103 km (0.067 R)
• M6: 4,785,187 km (0.108 R)
• M7: 7,752,610 km (0.041 R)
• M8: 8,749,082 km (0.115 R)
• M9: 10,159,640 km (0.103 R)
• M10: 10,645,384 km (0.077 R)
• M11: 11,558,829 km (0.053 R)
• M12: 12,413,931 km (0.101 R)
• M13: 12,856,890 km (0.108 R)
• M14: 13,951,497 km (0.119 R)
• M15: 14,491,247 km (0.088 R)
• M16: 15,804,716 km (0.103 R)
• M17: 16,589,955 km (0.037 R)
• M18: 18,309,283 km (0.093 R)
• M19: 22,667,668 km (0.06 R)
• M20: 24,954,870 km (0.053 R)
• M21: 29,296,050 km (0.091 R)
• M22: 30,280,554 km (0.044 R)
• M23: 36,883,056 km (0.082 R)
• M24: 40,276,384 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.6

Radius: 14

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.86 AU - 13.02 AU

Year: 11801 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,613,178 km

• M1: 174,132 km (0.09 R)
• M2: 1,133,054 km (0.091 R)
• M3: 1,739,823 km (0.108 R)
• M4: 4,059,338 km (0.094 R)
• M5: 6,153,260 km (0.072 R)
• M6: 6,964,230 km (0.087 R)
• M7: 9,446,358 km (0.07 R)
• M8: 11,578,576 km (0.096 R)
• M9: 15,157,107 km (0.05 R)
• M10: 17,411,247 km (0.079 R)
• M11: 18,136,498 km (0.11 R)
• M12: 18,806,248 km (0.12 R)
• M13: 23,351,180 km (0.112 R)
• M14: 24,502,486 km (0.074 R)
• M15: 30,624,031 km (0.053 R)
• M16: 31,574,426 km (0.114 R)
• M17: 37,935,477 km (0.038 R)
• M18: 41,159,909 km (0.051 R)
• M19: 43,894,259 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801

Radius: 3.3

Gravity: 73.55 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.81 AU - 18.11 AU

Year: 24435 Days

Day: 22.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 131.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,613,178 km

• M1: 41,139 km (0.077 R)
• M2: 219,909 km (0.117 R)
• M3: 901,327 km (0.042 R)
• M4: 1,056,460 km (0.101 R)
• M5: 1,421,030 km (0.089 R)
• M6: 1,577,360 km (0.103 R)
• M7: 1,745,209 km (0.112 R)
• M8: 1,966,314 km (0.119 R)
• M9: 2,368,134 km (0.081 R)
• M10: 2,957,999 km (0.095 R)
• M11: 3,453,018 km (0.073 R)
• M12: 3,672,029 km (0.036 R)
• M13: 5,105,626 km (0.057 R)
• M14: 6,306,149 km (0.034 R)
• M15: 7,321,619 km (0.105 R)
• M16: 7,735,706 km (0.111 R)
• M17: 9,609,120 km (0.11 R)
• M18: 10,880,552 km (0.117 R)
• M19: 13,291,771 km (0.101 R)
• M20: 14,621,097 km (0.098 R)
• M21: 16,208,929 km (0.111 R)
• M22: 16,382,463 km (0.117 R)
• M23: 18,562,553 km (0.059 R)
• M24: 19,330,289 km (0.101 R)
• M25: 21,031,217 km (0.063 R)
• M26: 25,188,990 km (0.052 R)
• M27: 32,954,466 km (0.083 R)
• M28: 35,957,793 km (0.038 R)
• M29: 43,163,324 km (0.1 R)
• M30: 44,847,646 km (0.11 R)
• M31: 47,102,086 km (0.072 R)
• M32: 47,632,710 km (0.076 R)
• M33: 55,684,367 km (0.059 R)
• M34: 56,476,487 km (0.096 R)
• M35: 56,675,752 km (0.068 R)
• M36: 59,719,919 km (0.076 R)
• M37: 63,730,039 km (0.113 R)
• M38: 67,019,846 km (0.111 R)
• M39: 67,243,196 km (0.088 R)
• M40: 69,047,196 km (0.103 R)
• M41: 81,565,546 km (0.059 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 15,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit