🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.55 AU - 0.89 AU

Year: 267 Days

Day: 23.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,936,885 km

• M1: 507,735 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.82 AU - 1.32 AU

Year: 483 Days

Day: 46 Hours

Environment

Temp: -66 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,936,885 km

• M1: 834,756 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.69 AU - 2.01 AU

Year: 1098 Days

Day: 39.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,936,885 km

• M1: 541,694 km (0.086 R)

Asteroid Belt

Center: 2.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.9

Radius: 13.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.09 AU - 3.57 AU

Year: 2653 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,936,885 km

• M1: 213,177 km (0.113 R)
• M2: 322,683 km (0.083 R)
• M3: 442,361 km (0.104 R)
• M4: 809,923 km (0.07 R)
• M5: 1,215,782 km (0.102 R)
• M6: 1,306,289 km (0.082 R)
• M7: 1,553,574 km (0.105 R)
• M8: 1,662,930 km (0.106 R)
• M9: 2,094,221 km (0.114 R)
• M10: 2,294,682 km (0.099 R)
• M11: 2,420,494 km (0.076 R)
• M12: 2,787,906 km (0.05 R)
• M13: 3,034,443 km (0.065 R)
• M14: 3,339,922 km (0.029 R)
• M15: 3,709,279 km (0.069 R)
• M16: 4,559,294 km (0.072 R)
• M17: 4,733,576 km (0.086 R)
• M18: 4,821,539 km (0.097 R)
• M19: 4,969,492 km (0.066 R)
• M20: 5,118,940 km (0.078 R)
• M21: 5,452,992 km (0.114 R)
• M22: 5,872,764 km (0.118 R)
• M23: 6,078,610 km (0.12 R)
• M24: 6,595,770 km (0.093 R)
• M25: 6,776,784 km (0.085 R)
• M26: 6,909,626 km (0.108 R)
• M27: 7,143,897 km (0.085 R)
• M28: 7,245,174 km (0.09 R)
• M29: 7,967,583 km (0.095 R)
• M30: 8,479,955 km (0.12 R)
• M31: 8,930,245 km (0.064 R)
• M32: 9,388,314 km (0.109 R)
• M33: 9,573,665 km (0.105 R)
• M34: 10,365,786 km (0.062 R)
• M35: 11,533,697 km (0.098 R)
• M36: 12,436,969 km (0.025 R)
• M37: 12,559,190 km (0.083 R)
• M38: 12,825,175 km (0.101 R)
• M39: 13,196,776 km (0.084 R)
• M40: 13,425,511 km (0.064 R)
• M41: 13,781,704 km (0.118 R)
• M42: 13,992,637 km (0.09 R)
• M43: 14,183,524 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.5

Radius: 7.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.55 AU - 18.91 AU

Year: 27235 Days

Day: 16.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,936,885 km

• M1: 112,049 km (0.07 R)
• M2: 208,091 km (0.068 R)
• M3: 493,972 km (0.102 R)
• M4: 1,112,111 km (0.077 R)
• M5: 1,271,582 km (0.097 R)
• M6: 2,468,365 km (0.109 R)
• M7: 2,748,861 km (0.1 R)
• M8: 3,113,880 km (0.079 R)
• M9: 3,835,839 km (0.045 R)
• M10: 4,607,764 km (0.055 R)
• M11: 4,693,334 km (0.063 R)
• M12: 5,011,379 km (0.094 R)
• M13: 5,187,905 km (0.12 R)
• M14: 5,426,513 km (0.114 R)
• M15: 5,699,230 km (0.05 R)
• M16: 6,007,551 km (0.117 R)
• M17: 6,163,731 km (0.118 R)
• M18: 6,289,543 km (0.082 R)
• M19: 6,640,350 km (0.075 R)
• M20: 7,128,787 km (0.088 R)
• M21: 7,494,405 km (0.066 R)
• M22: 7,798,088 km (0.085 R)
• M23: 7,866,155 km (0.106 R)
• M24: 8,140,219 km (0.091 R)
• M25: 9,667,014 km (0.051 R)
• M26: 9,997,476 km (0.085 R)
• M27: 10,519,124 km (0.119 R)
• M28: 10,973,303 km (0.081 R)
• M29: 11,433,765 km (0.028 R)
• M30: 11,744,330 km (0.083 R)
• M31: 13,501,507 km (0.063 R)
• M32: 14,077,758 km (0.115 R)
• M33: 15,339,167 km (0.07 R)
• M34: 16,461,450 km (0.058 R)
• M35: 16,636,480 km (0.103 R)
• M36: 16,944,203 km (0.038 R)
• M37: 17,744,252 km (0.116 R)
• M38: 18,829,884 km (0.056 R)
• M39: 18,967,215 km (0.075 R)
• M40: 21,112,598 km (0.05 R)
• M41: 21,541,345 km (0.058 R)
• M42: 23,776,936 km (0.098 R)
• M43: 26,545,245 km (0.096 R)
• M44: 26,699,031 km (0.1 R)
• M45: 27,007,801 km (0.105 R)
• M46: 27,421,290 km (0.107 R)
• M47: 27,993,202 km (0.107 R)
• M48: 28,097,622 km (0.045 R)
• M49: 28,516,496 km (0.087 R)
• M50: 30,965,263 km (0.084 R)
• M51: 31,778,328 km (0.098 R)
• M52: 34,370,709 km (0.089 R)
• M53: 34,538,558 km (0.093 R)
• M54: 34,594,508 km (0.118 R)
• M55: 36,458,946 km (0.051 R)
• M56: 36,801,375 km (0.037 R)
• M57: 36,858,522 km (0.097 R)
• M58: 38,066,375 km (0.098 R)
• M59: 38,645,917 km (0.118 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: 443 - 10,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit