🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.79 AU - 0.91 AU

Year: 291 Days

Day: 19.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.03 AU - 1.43 AU

Year: 506 Days

Day: 25.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,249,892 km

• M1: 60,886 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.12 AU - 1.76 AU

Year: 641 Days

Day: 22.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.43 AU - 2.67 AU

Year: 1510 Days

Day: 30 Hours

Environment

Temp: -94 °C

Axial Tilt: 142.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,249,892 km

• M1: 80,035 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 12.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.88 AU - 7.6 AU

Year: 6489 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,249,892 km

• M1: 165,306 km (0.044 R)
• M2: 251,773 km (0.098 R)
• M3: 514,317 km (0.084 R)
• M4: 720,463 km (0.077 R)
• M5: 799,601 km (0.108 R)
• M6: 906,114 km (0.077 R)
• M7: 1,215,782 km (0.12 R)
• M8: 1,369,120 km (0.104 R)
• M9: 1,589,178 km (0.08 R)
• M10: 1,695,841 km (0.12 R)
• M11: 1,998,029 km (0.116 R)
• M12: 2,130,722 km (0.095 R)
• M13: 2,352,427 km (0.063 R)
• M14: 2,800,622 km (0.101 R)
• M15: 3,275,595 km (0.12 R)
• M16: 3,472,765 km (0.065 R)
• M17: 4,151,341 km (0.105 R)
• M18: 4,257,705 km (0.085 R)
• M19: 4,343,574 km (0.054 R)
• M20: 4,759,157 km (0.03 R)
• M21: 4,848,317 km (0.092 R)
• M22: 5,302,497 km (0.118 R)
• M23: 5,558,159 km (0.036 R)
• M24: 5,937,390 km (0.104 R)
• M25: 6,251,845 km (0.108 R)
• M26: 6,621,351 km (0.08 R)
• M27: 7,330,296 km (0.098 R)
• M28: 7,511,309 km (0.03 R)
• M29: 7,615,429 km (0.096 R)
• M30: 8,196,767 km (0.064 R)
• M31: 8,601,429 km (0.053 R)
• M32: 8,683,109 km (0.082 R)
• M33: 9,458,325 km (0.033 R)
• M34: 10,429,365 km (0.055 R)
• M35: 10,545,603 km (0.034 R)
• M36: 10,691,760 km (0.12 R)
• M37: 12,650,744 km (0.078 R)
• M38: 12,837,143 km (0.058 R)
• M39: 13,212,634 km (0.11 R)
• M40: 13,814,466 km (0.104 R)
• M41: 14,199,381 km (0.038 R)
• M42: 14,457,886 km (0.114 R)
• M43: 14,914,010 km (0.117 R)
• M44: 15,707,028 km (0.071 R)
• M45: 16,751,670 km (0.044 R)
• M46: 17,230,832 km (0.093 R)
• M47: 18,202,620 km (0.108 R)
• M48: 18,342,793 km (0.12 R)
• M49: 18,518,720 km (0.102 R)
• M50: 18,765,856 km (0.066 R)
• M51: 19,014,039 km (0.053 R)
• M52: 19,585,652 km (0.108 R)
• M53: 20,235,356 km (0.095 R)
• M54: 20,599,328 km (0.086 R)
• M55: 21,002,344 km (0.1 R)
• M56: 21,556,006 km (0.035 R)
• M57: 22,002,406 km (0.112 R)
• M58: 22,226,803 km (0.073 R)
• M59: 22,527,046 km (0.028 R)
• M60: 23,321,859 km (0.118 R)
• M61: 23,665,186 km (0.101 R)
• M62: 23,818,375 km (0.086 R)
• M63: 23,933,565 km (0.097 R)
• M64: 25,485,792 km (0.079 R)
• M65: 25,839,591 km (0.088 R)
• M66: 26,313,817 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.7

Radius: 13.8

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.35 AU - 9.85 AU

Year: 8549 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,249,892 km

• M1: 287,228 km (0.083 R)
• M2: 439,070 km (0.115 R)
• M3: 616,942 km (0.1 R)
• M4: 710,590 km (0.063 R)
• M5: 928,255 km (0.107 R)
• M6: 1,244,205 km (0.115 R)
• M7: 1,383,631 km (0.084 R)
• M8: 1,512,285 km (0.089 R)
• M9: 1,628,373 km (0.107 R)
• M10: 2,031,539 km (0.107 R)
• M11: 2,160,642 km (0.106 R)
• M12: 2,311,586 km (0.104 R)
• M13: 2,684,833 km (0.091 R)
• M14: 3,269,910 km (0.082 R)
• M15: 3,488,473 km (0.116 R)
• M16: 3,712,122 km (0.043 R)
• M17: 3,848,555 km (0.091 R)
• M18: 4,079,684 km (0.058 R)
• M19: 4,363,321 km (0.07 R)
• M20: 4,629,007 km (0.062 R)
• M21: 5,125,821 km (0.119 R)
• M22: 5,744,708 km (0.029 R)
• M23: 5,956,389 km (0.091 R)
• M24: 6,828,694 km (0.115 R)
• M25: 6,940,593 km (0.047 R)
• M26: 7,081,215 km (0.097 R)
• M27: 7,769,964 km (0.092 R)
• M28: 7,974,913 km (0.115 R)
• M29: 8,122,416 km (0.113 R)
• M30: 10,798,872 km (0.093 R)
• M31: 10,929,471 km (0.114 R)
• M32: 11,060,668 km (0.09 R)
• M33: 11,993,710 km (0.037 R)
• M34: 12,710,134 km (0.069 R)
• M35: 12,986,741 km (0.103 R)
• M36: 13,230,286 km (0.116 R)
• M37: 13,970,347 km (0.056 R)
• M38: 14,724,021 km (0.059 R)
• M39: 15,123,896 km (0.089 R)
• M40: 15,860,516 km (0.102 R)
• M41: 16,158,365 km (0.104 R)
• M42: 16,684,052 km (0.071 R)
• M43: 16,797,447 km (0.087 R)
• M44: 16,949,140 km (0.118 R)
• M45: 17,445,056 km (0.104 R)
• M46: 18,023,103 km (0.116 R)
• M47: 18,607,432 km (0.094 R)
• M48: 18,725,165 km (0.098 R)
• M49: 19,356,768 km (0.056 R)
• M50: 19,915,067 km (0.096 R)
• M51: 20,156,069 km (0.108 R)
• M52: 20,276,795 km (0.116 R)
• M53: 20,721,998 km (0.107 R)
• M54: 20,843,920 km (0.086 R)
• M55: 21,828,274 km (0.1 R)
• M56: 22,367,724 km (0.096 R)
• M57: 22,618,300 km (0.058 R)
• M58: 23,037,773 km (0.107 R)
• M59: 23,164,183 km (0.119 R)
• M60: 24,097,973 km (0.12 R)
• M61: 24,226,178 km (0.079 R)
• M62: 24,354,683 km (0.099 R)
• M63: 25,391,097 km (0.076 R)
• M64: 25,958,522 km (0.034 R)
• M65: 26,046,036 km (0.032 R)
• M66: 26,309,628 km (0.095 R)
• M67: 26,706,661 km (0.117 R)
• M68: 26,928,215 km (0.12 R)
• M69: 27,105,788 km (0.03 R)
• M70: 27,551,440 km (0.091 R)
• M71: 27,775,089 km (0.087 R)
• M72: 27,864,847 km (0.053 R)
• M73: 28,766,923 km (0.036 R)
• M74: 29,084,818 km (0.095 R)
• M75: 29,953,832 km (0.068 R)
• M76: 30,553,271 km (0.081 R)
• M77: 30,877,749 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 20,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit