🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.59 AU - 0.69 AU

Year: 188 Days

Day: 45.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,053,787 km

• M1: 198,816 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1 AU - 1.02 AU

Year: 373 Days

Day: 15.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.69 AU - 2.03 AU

Year: 931 Days

Day: 16.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.54 AU - 3.26 AU

Year: 1813 Days

Day: 39.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,053,787 km

• M1: 1,023,399 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.92 AU - 3.78 AU

Year: 2251 Days

Day: 24.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.4 AU - 3.82 AU

Year: 2518 Days

Day: 24.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 133.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,053,787 km

• M1: 1,167,761 km (0.082 R)

Asteroid Belt

Center: 8.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.4

Radius: 3.3

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.77 AU - 13.07 AU

Year: 16068 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,053,787 km

• M1: 55,052 km (0.032 R)
• M2: 96,191 km (0.09 R)
• M3: 152,590 km (0.045 R)
• M4: 290,220 km (0.087 R)
• M5: 376,538 km (0.051 R)
• M6: 407,205 km (0.105 R)
• M7: 851,361 km (0.097 R)
• M8: 1,033,123 km (0.082 R)
• M9: 1,106,276 km (0.085 R)
• M10: 1,890,319 km (0.092 R)
• M11: 2,371,276 km (0.055 R)
• M12: 2,585,799 km (0.077 R)
• M13: 2,645,339 km (0.066 R)
• M14: 2,867,642 km (0.071 R)
• M15: 3,525,723 km (0.072 R)
• M16: 3,815,194 km (0.033 R)
• M17: 4,369,155 km (0.062 R)
• M18: 5,121,334 km (0.114 R)
• M19: 5,221,265 km (0.098 R)
• M20: 5,271,530 km (0.092 R)
• M21: 5,678,885 km (0.094 R)
• M22: 6,096,412 km (0.045 R)
• M23: 6,469,809 km (0.064 R)
• M24: 6,550,891 km (0.053 R)
• M25: 7,099,167 km (0.088 R)
• M26: 7,294,691 km (0.093 R)
• M27: 7,690,677 km (0.108 R)
• M28: 8,415,329 km (0.082 R)
• M29: 8,950,441 km (0.056 R)
• M30: 8,980,360 km (0.111 R)
• M31: 9,040,648 km (0.118 R)
• M32: 9,496,323 km (0.075 R)
• M33: 9,588,476 km (0.077 R)
• M34: 9,804,345 km (0.118 R)
• M35: 9,897,395 km (0.081 R)
• M36: 9,928,511 km (0.113 R)
• M37: 10,366,983 km (0.049 R)
• M38: 10,525,108 km (0.082 R)
• M39: 11,004,270 km (0.101 R)
• M40: 11,100,910 km (0.106 R)
• M41: 11,197,849 km (0.086 R)
• M42: 11,392,626 km (0.104 R)
• M43: 11,490,463 km (0.108 R)
• M44: 11,752,708 km (0.107 R)
• M45: 12,719,559 km (0.062 R)
• M46: 12,956,672 km (0.099 R)
• M47: 13,024,739 km (0.116 R)
• M48: 13,161,172 km (0.098 R)
• M49: 13,538,906 km (0.1 R)
• M50: 13,885,226 km (0.102 R)
• M51: 14,234,537 km (0.096 R)
• M52: 14,728,359 km (0.111 R)
• M53: 15,013,044 km (0.096 R)
• M54: 15,951,023 km (0.104 R)
• M55: 17,317,898 km (0.115 R)
• M56: 17,618,440 km (0.075 R)
• M57: 17,996,325 km (0.103 R)
• M58: 18,224,461 km (0.075 R)
• M59: 18,415,199 km (0.08 R)
• M60: 18,914,407 km (0.109 R)
• M61: 19,068,941 km (0.109 R)
• M62: 19,651,924 km (0.101 R)
• M63: 20,162,053 km (0.062 R)
• M64: 20,359,373 km (0.092 R)
• M65: 21,637,387 km (0.118 R)
• M66: 22,245,203 km (0.115 R)
• M67: 24,060,723 km (0.086 R)
• M68: 24,144,348 km (0.111 R)
• M69: 24,186,236 km (0.063 R)
• M70: 24,311,898 km (0.115 R)
• M71: 24,479,896 km (0.036 R)
• M72: 25,538,301 km (0.067 R)
• M73: 26,266,544 km (0.097 R)
• M74: 26,784,751 km (0.119 R)
• M75: 26,828,134 km (0.075 R)
• M76: 26,871,518 km (0.109 R)
• M77: 28,050,947 km (0.09 R)
• M78: 28,669,086 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 17,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit