🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.5 AU - 0.74 AU

Year: 172 Days

Day: 16.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,334,517 km

• M1: 102,774 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.82 AU - 1.2 AU

Year: 358 Days

Day: 36.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.84 AU - 1.28 AU

Year: 385 Days

Day: 18.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,334,517 km

• M1: 381,475 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.86 AU - 1.38 AU

Year: 419 Days

Day: 17.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,334,517 km

• M1: 292,015 km (0.035 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.1

Radius: 10.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.13 AU - 9.63 AU

Year: 8566 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 19,334,517 km

• M1: 156,779 km (0.094 R)
• M2: 407,505 km (0.062 R)
• M3: 628,311 km (0.066 R)
• M4: 931,546 km (0.114 R)
• M5: 1,294,620 km (0.045 R)
• M6: 1,532,331 km (0.034 R)
• M7: 2,001,320 km (0.111 R)
• M8: 2,505,316 km (0.101 R)
• M9: 3,033,396 km (0.072 R)
• M10: 3,732,916 km (0.116 R)
• M11: 4,442,010 km (0.109 R)
• M12: 4,911,896 km (0.095 R)
• M13: 5,167,709 km (0.113 R)
• M14: 5,724,063 km (0.076 R)
• M15: 6,546,403 km (0.098 R)
• M16: 8,121,369 km (0.1 R)
• M17: 8,664,260 km (0.083 R)
• M18: 8,880,130 km (0.107 R)
• M19: 9,320,097 km (0.092 R)
• M20: 9,738,373 km (0.07 R)
• M21: 9,934,495 km (0.067 R)
• M22: 10,602,599 km (0.108 R)
• M23: 12,332,549 km (0.117 R)
• M24: 12,701,906 km (0.111 R)
• M25: 13,342,185 km (0.104 R)
• M26: 14,471,500 km (0.081 R)
• M27: 15,688,329 km (0.037 R)
• M28: 15,937,559 km (0.115 R)
• M29: 16,782,936 km (0.096 R)
• M30: 17,606,473 km (0.106 R)
• M31: 18,584,693 km (0.06 R)
• M32: 18,947,019 km (0.047 R)
• M33: 20,102,214 km (0.097 R)
• M34: 23,875,820 km (0.087 R)
• M35: 24,286,616 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.6

Radius: 9.9

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.87 AU - 10.29 AU

Year: 10470 Days

Day: 6 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 19,334,517 km

• M1: 347,965 km (0.092 R)
• M2: 1,022,352 km (0.089 R)
• M3: 1,434,644 km (0.055 R)
• M4: 3,448,530 km (0.098 R)
• M5: 3,719,901 km (0.113 R)
• M6: 4,235,116 km (0.12 R)
• M7: 5,302,497 km (0.112 R)
• M8: 5,639,840 km (0.037 R)
• M9: 6,866,243 km (0.069 R)
• M10: 10,144,830 km (0.07 R)
• M11: 10,423,830 km (0.099 R)
• M12: 10,754,292 km (0.105 R)
• M13: 11,726,827 km (0.102 R)
• M14: 13,853,810 km (0.057 R)
• M15: 14,510,096 km (0.117 R)
• M16: 15,409,179 km (0.109 R)
• M17: 18,833,175 km (0.08 R)
• M18: 19,727,022 km (0.118 R)
• M19: 20,707,786 km (0.069 R)
• M20: 22,395,848 km (0.118 R)
• M21: 22,672,006 km (0.099 R)
• M22: 23,440,490 km (0.081 R)
• M23: 23,652,321 km (0.073 R)
• M24: 23,865,049 km (0.116 R)
• M25: 26,868,974 km (0.05 R)
• M26: 29,023,184 km (0.081 R)
• M27: 32,910,335 km (0.107 R)
• M28: 33,161,360 km (0.112 R)
• M29: 44,668,877 km (0.083 R)
• M30: 47,839,155 km (0.095 R)
• M31: 49,670,233 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.7

Radius: 4.4

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.63 AU - 16.69 AU

Year: 18815 Days

Day: 21.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,334,517 km

• M1: 175,030 km (0.117 R)
• M2: 351,106 km (0.056 R)
• M3: 2,927,331 km (0.084 R)
• M4: 4,187,693 km (0.114 R)
• M5: 4,478,362 km (0.085 R)
• M6: 7,561,873 km (0.085 R)
• M7: 8,555,053 km (0.086 R)
• M8: 10,526,903 km (0.101 R)
• M9: 15,121,054 km (0.066 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 16,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit