🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.52 AU - 0.64 AU

Year: 194 Days

Day: 40.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.67 AU - 1.01 AU

Year: 339 Days

Day: 39.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,454,599 km

• M1: 376,089 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.14 AU - 1.32 AU

Year: 600 Days

Day: 35.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.27 AU - 1.93 AU

Year: 890 Days

Day: 35.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,454,599 km

• M1: 52,658 km (0.114 R)
• M2: 686,804 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.2

Radius: 14.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.49 AU - 2.95 AU

Year: 1973 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,454,599 km

• M1: 277,055 km (0.059 R)
• M2: 437,275 km (0.103 R)
• M3: 679,324 km (0.11 R)
• M4: 819,198 km (0.11 R)
• M5: 1,027,737 km (0.072 R)
• M6: 1,169,706 km (0.094 R)
• M7: 1,860,399 km (0.102 R)
• M8: 1,999,376 km (0.046 R)
• M9: 2,142,092 km (0.094 R)
• M10: 2,248,905 km (0.03 R)
• M11: 2,468,215 km (0.077 R)
• M12: 2,611,680 km (0.114 R)
• M13: 2,705,328 km (0.101 R)
• M14: 3,047,907 km (0.071 R)
• M15: 3,191,072 km (0.085 R)
• M16: 3,291,602 km (0.113 R)
• M17: 3,553,548 km (0.11 R)
• M18: 3,646,299 km (0.112 R)
• M19: 3,786,920 km (0.068 R)
• M20: 4,110,201 km (0.086 R)
• M21: 4,442,608 km (0.07 R)
• M22: 4,567,971 km (0.054 R)
• M23: 4,681,815 km (0.103 R)
• M24: 4,925,360 km (0.119 R)
• M25: 5,068,376 km (0.067 R)
• M26: 5,398,389 km (0.091 R)
• M27: 5,872,464 km (0.111 R)
• M28: 6,038,219 km (0.09 R)
• M29: 6,247,506 km (0.045 R)
• M30: 6,473,399 km (0.112 R)
• M31: 6,831,985 km (0.088 R)
• M32: 6,933,562 km (0.076 R)
• M33: 7,448,927 km (0.089 R)
• M34: 7,568,605 km (0.069 R)
• M35: 8,501,497 km (0.08 R)
• M36: 8,941,914 km (0.086 R)
• M37: 9,117,093 km (0.111 R)
• M38: 9,261,155 km (0.104 R)
• M39: 10,341,252 km (0.118 R)
• M40: 10,659,596 km (0.116 R)
• M41: 10,828,492 km (0.117 R)
• M42: 11,134,719 km (0.112 R)
• M43: 11,392,027 km (0.034 R)
• M44: 11,512,903 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.6

Radius: 5.9

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.18 AU - 12.24 AU

Year: 15412 Days

Day: 20.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,454,599 km

• M1: 94,695 km (0.081 R)
• M2: 152,739 km (0.111 R)
• M3: 520,601 km (0.072 R)
• M4: 728,242 km (0.032 R)
• M5: 873,502 km (0.076 R)
• M6: 1,005,597 km (0.078 R)
• M7: 1,543,401 km (0.101 R)
• M8: 1,649,616 km (0.052 R)
• M9: 2,127,731 km (0.116 R)
• M10: 3,581,223 km (0.057 R)
• M11: 3,651,534 km (0.098 R)
• M12: 3,974,067 km (0.088 R)
• M13: 4,569,766 km (0.096 R)
• M14: 5,801,256 km (0.109 R)
• M15: 5,842,694 km (0.106 R)
• M16: 6,995,944 km (0.08 R)
• M17: 7,128,339 km (0.117 R)
• M18: 7,172,769 km (0.063 R)
• M19: 7,894,429 km (0.088 R)
• M20: 8,124,660 km (0.076 R)
• M21: 8,170,886 km (0.095 R)
• M22: 8,403,810 km (0.039 R)
• M23: 9,698,879 km (0.086 R)
• M24: 9,846,532 km (0.119 R)
• M25: 10,646,880 km (0.109 R)
• M26: 10,748,308 km (0.118 R)
• M27: 11,519,934 km (0.107 R)
• M28: 11,728,623 km (0.11 R)
• M29: 11,938,658 km (0.116 R)
• M30: 11,991,317 km (0.105 R)
• M31: 12,255,955 km (0.109 R)
• M32: 12,362,319 km (0.114 R)
• M33: 13,497,917 km (0.115 R)
• M34: 14,497,679 km (0.073 R)
• M35: 15,063,159 km (0.072 R)
• M36: 18,118,696 km (0.09 R)
• M37: 18,179,283 km (0.094 R)
• M38: 18,973,049 km (0.11 R)
• M39: 20,341,870 km (0.061 R)
• M40: 21,165,705 km (0.118 R)
• M41: 21,613,751 km (0.109 R)
• M42: 23,305,254 km (0.077 R)
• M43: 24,702,348 km (0.11 R)
• M44: 24,836,837 km (0.091 R)
• M45: 25,174,030 km (0.079 R)
• M46: 25,377,035 km (0.118 R)
• M47: 26,744,659 km (0.118 R)
• M48: 27,367,883 km (0.059 R)
• M49: 27,786,009 km (0.104 R)
• M50: 27,925,883 km (0.084 R)
• M51: 29,194,922 km (0.113 R)
• M52: 29,765,040 km (0.072 R)
• M53: 30,410,704 km (0.096 R)
• M54: 30,699,129 km (0.109 R)
• M55: 31,133,561 km (0.026 R)
• M56: 32,228,468 km (0.065 R)
• M57: 32,743,683 km (0.091 R)
• M58: 33,039,438 km (0.084 R)
• M59: 34,230,835 km (0.107 R)
• M60: 38,276,859 km (0.058 R)
• M61: 40,079,065 km (0.114 R)
• M62: 40,553,739 km (0.092 R)
• M63: 41,908,796 km (0.102 R)
• M64: 42,149,499 km (0.092 R)
• M65: 42,471,135 km (0.081 R)
• M66: 43,035,867 km (0.063 R)
• M67: 44,499,532 km (0.055 R)
• M68: 44,827,002 km (0.055 R)
• M69: 46,310,414 km (0.032 R)
• M70: 47,058,254 km (0.047 R)
• M71: 48,734,050 km (0.112 R)
• M72: 49,240,738 km (0.06 R)
• M73: 49,325,260 km (0.107 R)
• M74: 50,941,965 km (0.085 R)
• M75: 51,627,721 km (0.083 R)
• M76: 52,575,872 km (0.073 R)
• M77: 53,703,691 km (0.062 R)
• M78: 53,790,757 km (0.106 R)
• M79: 54,139,469 km (0.084 R)
• M80: 58,204,492 km (0.097 R)
• M81: 59,191,090 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 11,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit