🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.01 AU - 1.43 AU

Year: 469 Days

Day: 23.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.19 AU - 1.43 AU

Year: 522 Days

Day: 41.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 150.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,671,257 km

• M1: 447,597 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.16 AU - 2.24 AU

Year: 1136 Days

Day: 25.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.69 AU - 2.77 AU

Year: 1160 Days

Day: 31.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.7 AU - 3.26 AU

Year: 1792 Days

Day: 43.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.4

Radius: 10.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.97 AU - 10.77 AU

Year: 9989 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,671,257 km

• M1: 138,677 km (0.119 R)
• M2: 407,205 km (0.114 R)
• M3: 602,131 km (0.102 R)
• M4: 704,307 km (0.069 R)
• M5: 845,078 km (0.076 R)
• M6: 944,561 km (0.1 R)
• M7: 1,048,232 km (0.026 R)
• M8: 1,383,032 km (0.092 R)
• M9: 1,729,651 km (0.117 R)
• M10: 1,815,221 km (0.079 R)
• M11: 1,924,277 km (0.103 R)
• M12: 3,397,966 km (0.101 R)
• M13: 4,151,042 km (0.106 R)
• M14: 4,413,436 km (0.094 R)
• M15: 4,502,148 km (0.112 R)
• M16: 4,591,308 km (0.106 R)
• M17: 4,862,828 km (0.068 R)
• M18: 5,015,867 km (0.065 R)
• M19: 5,201,817 km (0.109 R)
• M20: 5,326,881 km (0.098 R)
• M21: 5,612,314 km (0.052 R)
• M22: 5,902,683 km (0.069 R)
• M23: 6,197,989 km (0.1 R)
• M24: 6,431,063 km (0.099 R)
• M25: 6,701,087 km (0.12 R)
• M26: 7,009,259 km (0.109 R)
• M27: 7,997,652 km (0.054 R)
• M28: 8,692,983 km (0.09 R)
• M29: 8,879,232 km (0.116 R)
• M30: 9,484,056 km (0.116 R)
• M31: 9,560,650 km (0.055 R)
• M32: 10,973,602 km (0.12 R)
• M33: 11,094,328 km (0.072 R)
• M34: 11,704,388 km (0.098 R)
• M35: 12,325,369 km (0.044 R)
• M36: 12,787,626 km (0.049 R)
• M37: 13,384,073 km (0.089 R)
• M38: 13,946,112 km (0.066 R)
• M39: 14,295,872 km (0.09 R)
• M40: 14,427,817 km (0.091 R)
• M41: 14,648,474 km (0.096 R)
• M42: 14,914,908 km (0.052 R)
• M43: 15,407,384 km (0.102 R)
• M44: 15,996,201 km (0.09 R)
• M45: 16,362,417 km (0.087 R)
• M46: 16,454,270 km (0.088 R)
• M47: 16,777,551 km (0.102 R)
• M48: 16,870,301 km (0.037 R)
• M49: 17,056,252 km (0.11 R)
• M50: 17,149,451 km (0.11 R)
• M51: 17,430,246 km (0.109 R)
• M52: 18,234,036 km (0.077 R)
• M53: 18,329,330 km (0.056 R)
• M54: 19,195,052 km (0.073 R)
• M55: 19,632,925 km (0.105 R)
• M56: 19,730,613 km (0.106 R)
• M57: 20,469,028 km (0.098 R)
• M58: 22,583,893 km (0.094 R)
• M59: 23,200,984 km (0.105 R)
• M60: 23,459,639 km (0.096 R)
• M61: 23,615,370 km (0.037 R)
• M62: 24,504,131 km (0.051 R)
• M63: 25,350,556 km (0.086 R)
• M64: 26,638,145 km (0.097 R)
• M65: 27,072,128 km (0.043 R)
• M66: 27,563,108 km (0.115 R)
• M67: 27,672,614 km (0.066 R)
• M68: 28,002,029 km (0.091 R)
• M69: 28,277,438 km (0.047 R)
• M70: 28,720,098 km (0.103 R)
• M71: 28,886,750 km (0.094 R)
• M72: 29,220,802 km (0.109 R)
• M73: 30,061,842 km (0.055 R)
• M74: 30,570,175 km (0.09 R)
• M75: 32,458,549 km (0.097 R)
• M76: 32,632,083 km (0.089 R)
• M77: 34,325,531 km (0.086 R)
• M78: 34,502,355 km (0.073 R)
• M79: 34,738,570 km (0.068 R)
• M80: 37,614,889 km (0.113 R)
• M81: 37,979,758 km (0.116 R)
• M82: 39,143,031 km (0.087 R)
• M83: 39,451,053 km (0.119 R)
• M84: 40,878,516 km (0.103 R)
• M85: 41,881,569 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.6

Radius: 3.8

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.69 AU - 19.75 AU

Year: 23809 Days

Day: 20.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,671,257 km

• M1: 49,068 km (0.052 R)
• M2: 974,331 km (0.037 R)
• M3: 1,299,856 km (0.102 R)
• M4: 1,398,740 km (0.096 R)
• M5: 1,551,629 km (0.099 R)
• M6: 1,928,915 km (0.103 R)
• M7: 2,826,801 km (0.089 R)
• M8: 3,085,306 km (0.063 R)
• M9: 4,302,285 km (0.079 R)
• M10: 5,095,303 km (0.113 R)
• M11: 5,769,691 km (0.061 R)
• M12: 5,891,613 km (0.114 R)
• M13: 6,598,313 km (0.083 R)
• M14: 7,819,331 km (0.078 R)
• M15: 8,226,387 km (0.113 R)
• M16: 9,921,929 km (0.046 R)
• M17: 10,908,976 km (0.041 R)
• M18: 11,772,305 km (0.087 R)
• M19: 12,394,782 km (0.103 R)
• M20: 12,815,750 km (0.119 R)
• M21: 13,081,137 km (0.112 R)
• M22: 13,294,763 km (0.105 R)
• M23: 14,766,955 km (0.109 R)
• M24: 15,045,207 km (0.032 R)
• M25: 16,232,715 km (0.117 R)
• M26: 17,040,843 km (0.097 R)
• M27: 17,215,723 km (0.116 R)
• M28: 17,274,216 km (0.033 R)
• M29: 17,508,636 km (0.099 R)
• M30: 18,337,258 km (0.055 R)
• M31: 20,032,352 km (0.107 R)
• M32: 21,713,682 km (0.091 R)
• M33: 21,903,223 km (0.11 R)
• M34: 22,923,630 km (0.104 R)
• M35: 23,116,761 km (0.051 R)
• M36: 23,374,966 km (0.09 R)
• M37: 24,155,419 km (0.112 R)
• M38: 24,548,711 km (0.102 R)
• M39: 24,680,358 km (0.118 R)
• M40: 25,808,475 km (0.079 R)
• M41: 27,429,518 km (0.08 R)
• M42: 27,497,884 km (0.058 R)
• M43: 28,736,105 km (0.095 R)
• M44: 28,805,369 km (0.116 R)
• M45: 28,874,783 km (0.091 R)
• M46: 29,083,322 km (0.112 R)
• M47: 29,922,117 km (0.053 R)
• M48: 30,981,869 km (0.03 R)
• M49: 31,195,345 km (0.037 R)
• M50: 31,982,080 km (0.094 R)
• M51: 32,847,803 km (0.028 R)
• M52: 35,416,249 km (0.081 R)
• M53: 36,386,540 km (0.071 R)
• M54: 38,888,714 km (0.112 R)
• M55: 39,426,668 km (0.078 R)
• M56: 39,966,866 km (0.09 R)
• M57: 42,863,380 km (0.085 R)
• M58: 45,180,203 km (0.088 R)
• M59: 45,664,750 km (0.061 R)
• M60: 46,069,711 km (0.081 R)
• M61: 46,313,257 km (0.078 R)
• M62: 46,964,905 km (0.119 R)
• M63: 48,112,620 km (0.105 R)
• M64: 49,186,434 km (0.103 R)
• M65: 49,269,460 km (0.086 R)
• M66: 50,519,051 km (0.077 R)
• M67: 50,770,226 km (0.112 R)
• M68: 51,105,774 km (0.096 R)
• M69: 51,273,773 km (0.088 R)
• M70: 51,357,847 km (0.098 R)
• M71: 52,285,952 km (0.054 R)
• M72: 52,370,475 km (0.114 R)
• M73: 55,620,638 km (0.098 R)
• M74: 56,139,743 km (0.104 R)
• M75: 56,399,893 km (0.1 R)
• M76: 56,573,576 km (0.114 R)
• M77: 57,182,739 km (0.094 R)
• M78: 57,794,145 km (0.078 R)
• M79: 58,495,460 km (0.059 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 13,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit