🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.81 AU - 0.83 AU

Year: 311 Days

Day: 38 Hours

Environment

Temp: -2 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,474,383 km

• M1: 48,021 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.97 AU - 1.39 AU

Year: 537 Days

Day: 15.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,474,383 km

• M1: 448,345 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.22 AU - 3.42 AU

Year: 1984 Days

Day: 43.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,474,383 km

• M1: 276,008 km (0.047 R)

Asteroid Belt

Center: 3.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 13.8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.26 AU - 3.66 AU

Year: 2696 Days

Day: 11.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,474,383 km

• M1: 181,313 km (0.041 R)
• M2: 285,882 km (0.056 R)
• M3: 419,772 km (0.088 R)
• M4: 584,329 km (0.096 R)
• M5: 935,136 km (0.102 R)
• M6: 1,030,729 km (0.112 R)
• M7: 1,291,478 km (0.046 R)
• M8: 1,599,949 km (0.116 R)
• M9: 1,891,216 km (0.071 R)
• M10: 2,243,519 km (0.107 R)
• M11: 2,390,424 km (0.106 R)
• M12: 2,678,550 km (0.084 R)
• M13: 2,930,173 km (0.094 R)
• M14: 3,239,243 km (0.099 R)
• M15: 3,355,779 km (0.115 R)
• M16: 3,627,748 km (0.079 R)
• M17: 3,818,934 km (0.112 R)
• M18: 4,229,581 km (0.058 R)
• M19: 4,786,683 km (0.106 R)
• M20: 4,958,421 km (0.105 R)
• M21: 5,054,762 km (0.052 R)
• M22: 5,605,731 km (0.085 R)
• M23: 5,746,503 km (0.113 R)
• M24: 5,847,781 km (0.048 R)
• M25: 6,196,793 km (0.106 R)
• M26: 6,979,788 km (0.089 R)
• M27: 7,816,489 km (0.089 R)
• M28: 8,223,844 km (0.107 R)
• M29: 8,407,251 km (0.103 R)
• M30: 8,522,591 km (0.114 R)
• M31: 8,615,192 km (0.045 R)
• M32: 8,708,092 km (0.111 R)
• M33: 8,848,116 km (0.099 R)
• M34: 8,965,400 km (0.117 R)
• M35: 9,083,284 km (0.11 R)
• M36: 9,728,499 km (0.1 R)
• M37: 9,849,673 km (0.108 R)
• M38: 10,044,450 km (0.112 R)
• M39: 10,240,573 km (0.083 R)
• M40: 10,462,875 km (0.112 R)
• M41: 10,636,708 km (0.086 R)
• M42: 11,342,211 km (0.084 R)
• M43: 11,752,110 km (0.095 R)
• M44: 11,907,093 km (0.108 R)
• M45: 12,114,735 km (0.119 R)
• M46: 12,271,364 km (0.111 R)
• M47: 12,481,100 km (0.083 R)
• M48: 12,745,140 km (0.09 R)
• M49: 13,198,123 km (0.053 R)
• M50: 13,494,027 km (0.104 R)
• M51: 13,710,645 km (0.109 R)
• M52: 14,257,275 km (0.104 R)
• M53: 15,259,132 km (0.117 R)
• M54: 15,400,203 km (0.082 R)
• M55: 15,768,663 km (0.103 R)
• M56: 15,968,376 km (0.085 R)
• M57: 16,226,283 km (0.115 R)
• M58: 16,341,323 km (0.077 R)
• M59: 16,601,325 km (0.059 R)
• M60: 16,920,866 km (0.07 R)
• M61: 17,125,366 km (0.087 R)
• M62: 17,330,614 km (0.106 R)
• M63: 17,654,793 km (0.078 R)
• M64: 17,802,895 km (0.12 R)
• M65: 18,189,605 km (0.09 R)
• M66: 18,729,953 km (0.099 R)
• M67: 19,001,922 km (0.052 R)
• M68: 19,305,904 km (0.079 R)
• M69: 19,795,389 km (0.08 R)
• M70: 20,103,411 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.2

Radius: 9.1

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.34 AU - 4.36 AU

Year: 3165 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,474,383 km

• M1: 140,173 km (0.093 R)
• M2: 246,836 km (0.072 R)
• M3: 343,626 km (0.032 R)
• M4: 439,519 km (0.1 R)
• M5: 574,007 km (0.109 R)
• M6: 631,901 km (0.108 R)
• M7: 807,978 km (0.075 R)
• M8: 930,798 km (0.118 R)
• M9: 988,842 km (0.116 R)
• M10: 1,259,016 km (0.103 R)
• M11: 1,538,764 km (0.061 R)
• M12: 1,867,580 km (0.08 R)
• M13: 2,458,342 km (0.113 R)
• M14: 2,791,496 km (0.03 R)
• M15: 3,354,283 km (0.119 R)
• M16: 3,482,190 km (0.094 R)
• M17: 3,856,184 km (0.055 R)
• M18: 4,087,014 km (0.113 R)
• M19: 4,145,357 km (0.047 R)
• M20: 4,582,033 km (0.102 R)
• M21: 5,307,134 km (0.068 R)
• M22: 5,370,863 km (0.1 R)
• M23: 5,520,760 km (0.089 R)
• M24: 5,585,536 km (0.033 R)
• M25: 5,737,378 km (0.113 R)
• M26: 5,912,706 km (0.04 R)
• M27: 6,494,642 km (0.07 R)
• M28: 7,188,776 km (0.025 R)
• M29: 7,568,605 km (0.063 R)
• M30: 7,688,583 km (0.104 R)
• M31: 8,003,785 km (0.081 R)
• M32: 8,621,624 km (0.086 R)
• M33: 8,974,376 km (0.104 R)
• M34: 9,229,291 km (0.057 R)
• M35: 9,642,032 km (0.101 R)
• M36: 9,720,122 km (0.098 R)
• M37: 9,824,541 km (0.069 R)
• M38: 9,903,080 km (0.049 R)
• M39: 10,087,235 km (0.074 R)
• M40: 10,192,851 km (0.11 R)
• M41: 10,592,726 km (0.055 R)
• M42: 10,700,137 km (0.051 R)
• M43: 11,325,307 km (0.034 R)
• M44: 11,545,515 km (0.097 R)
• M45: 11,878,370 km (0.118 R)
• M46: 12,270,915 km (0.065 R)
• M47: 12,383,861 km (0.041 R)
• M48: 12,639,075 km (0.078 R)
• M49: 13,068,571 km (0.077 R)
• M50: 14,148,219 km (0.08 R)
• M51: 14,415,251 km (0.104 R)
• M52: 14,534,331 km (0.082 R)
• M53: 14,594,170 km (0.069 R)
• M54: 14,773,687 km (0.088 R)
• M55: 15,713,611 km (0.104 R)
• M56: 16,144,303 km (0.088 R)
• M57: 16,579,034 km (0.09 R)
• M58: 17,048,921 km (0.11 R)
• M59: 17,111,902 km (0.114 R)
• M60: 17,428,152 km (0.079 R)
• M61: 17,555,161 km (0.094 R)
• M62: 17,618,740 km (0.072 R)
• M63: 17,778,061 km (0.1 R)
• M64: 18,744,464 km (0.045 R)
• M65: 19,201,335 km (0.083 R)
• M66: 19,595,675 km (0.067 R)
• M67: 19,661,798 km (0.047 R)
• M68: 20,125,850 km (0.106 R)
• M69: 20,192,421 km (0.098 R)
• M70: 20,493,113 km (0.107 R)
• M71: 21,064,876 km (0.05 R)
• M72: 21,301,839 km (0.113 R)
• M73: 22,018,263 km (0.037 R)
• M74: 22,500,118 km (0.035 R)
• M75: 22,673,053 km (0.12 R)
• M76: 22,777,024 km (0.086 R)
• M77: 23,089,983 km (0.107 R)
• M78: 23,264,414 km (0.037 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 10,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit