🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.59 AU - 0.87 AU

Year: 219 Days

Day: 16.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,275,960 km

• M1: 398,080 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.91 AU - 2.57 AU

Year: 1178 Days

Day: 15.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,275,960 km

• M1: 803,789 km (0.104 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 13.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.51 AU - 9.13 AU

Year: 6961 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 105,275,960 km

• M1: 244,443 km (0.068 R)
• M2: 588,219 km (0.067 R)
• M3: 756,367 km (0.046 R)
• M4: 912,547 km (0.094 R)
• M5: 1,193,043 km (0.054 R)
• M6: 1,293,124 km (0.102 R)
• M7: 1,431,053 km (0.117 R)
• M8: 1,610,870 km (0.116 R)
• M9: 2,033,334 km (0.109 R)
• M10: 2,320,413 km (0.115 R)
• M11: 2,490,505 km (0.1 R)
• M12: 2,709,217 km (0.114 R)
• M13: 3,402,903 km (0.045 R)
• M14: 3,695,666 km (0.083 R)
• M15: 3,945,943 km (0.073 R)
• M16: 4,124,563 km (0.106 R)
• M17: 4,279,845 km (0.048 R)
• M18: 4,516,360 km (0.067 R)
• M19: 4,893,047 km (0.064 R)
• M20: 5,477,227 km (0.085 R)
• M21: 5,562,498 km (0.048 R)
• M22: 5,792,130 km (0.108 R)
• M23: 6,024,905 km (0.091 R)
• M24: 6,560,166 km (0.116 R)
• M25: 6,864,149 km (0.072 R)
• M26: 7,048,752 km (0.097 R)
• M27: 7,266,268 km (0.089 R)
• M28: 7,644,451 km (0.08 R)
• M29: 8,061,380 km (0.047 R)
• M30: 8,452,878 km (0.07 R)
• M31: 8,917,529 km (0.057 R)
• M32: 9,733,436 km (0.114 R)
• M33: 10,045,647 km (0.089 R)
• M34: 10,608,733 km (0.036 R)
• M35: 11,146,089 km (0.068 R)
• M36: 11,765,873 km (0.107 R)
• M37: 11,987,277 km (0.088 R)
• M38: 12,210,029 km (0.112 R)
• M39: 12,584,472 km (0.108 R)
• M40: 13,000,653 km (0.091 R)
• M41: 13,421,472 km (0.113 R)
• M42: 13,846,779 km (0.109 R)
• M43: 14,158,990 km (0.118 R)
• M44: 14,394,606 km (0.105 R)
• M45: 14,909,522 km (0.104 R)
• M46: 17,112,949 km (0.079 R)
• M47: 17,238,312 km (0.058 R)
• M48: 17,912,251 km (0.06 R)
• M49: 18,082,044 km (0.111 R)
• M50: 18,337,857 km (0.12 R)
• M51: 18,508,997 km (0.095 R)
• M52: 18,723,669 km (0.026 R)
• M53: 18,939,240 km (0.068 R)
• M54: 19,503,523 km (0.05 R)
• M55: 19,897,414 km (0.108 R)
• M56: 21,184,554 km (0.064 R)
• M57: 21,274,313 km (0.062 R)
• M58: 21,634,545 km (0.097 R)
• M59: 22,042,349 km (0.042 R)
• M60: 22,133,304 km (0.049 R)
• M61: 23,142,192 km (0.109 R)
• M62: 25,204,698 km (0.106 R)
• M63: 26,065,335 km (0.112 R)
• M64: 26,306,038 km (0.075 R)
• M65: 26,692,898 km (0.098 R)
• M66: 27,032,934 km (0.116 R)
• M67: 27,130,322 km (0.035 R)
• M68: 27,569,990 km (0.063 R)
• M69: 28,258,888 km (0.085 R)
• M70: 28,407,140 km (0.079 R)
• M71: 29,152,735 km (0.103 R)
• M72: 30,308,529 km (0.116 R)
• M73: 30,561,648 km (0.085 R)
• M74: 30,866,529 km (0.045 R)
• M75: 31,530,444 km (0.112 R)
• M76: 32,198,997 km (0.075 R)
• M77: 33,707,392 km (0.109 R)
• M78: 33,969,787 km (0.047 R)
• M79: 35,558,217 km (0.066 R)
• M80: 35,771,843 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.8

Radius: 7.7

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 15.16 AU - 24.32 AU

Year: 30825 Days

Day: 20.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,275,960 km

• M1: 113,096 km (0.043 R)
• M2: 270,024 km (0.112 R)
• M3: 371,152 km (0.116 R)
• M4: 755,170 km (0.064 R)
• M5: 814,261 km (0.106 R)
• M6: 1,001,109 km (0.083 R)
• M7: 1,099,844 km (0.103 R)
• M8: 1,201,869 km (0.103 R)
• M9: 1,307,186 km (0.065 R)
• M10: 2,085,544 km (0.082 R)
• M11: 2,299,469 km (0.11 R)
• M12: 2,565,454 km (0.075 R)
• M13: 3,572,696 km (0.096 R)
• M14: 3,777,197 km (0.077 R)
• M15: 4,251,272 km (0.091 R)
• M16: 4,413,436 km (0.089 R)
• M17: 6,206,217 km (0.112 R)
• M18: 6,390,372 km (0.106 R)
• M19: 7,994,660 km (0.083 R)
• M20: 9,858,350 km (0.108 R)
• M21: 10,001,515 km (0.078 R)
• M22: 10,362,645 km (0.091 R)
• M23: 10,654,510 km (0.092 R)
• M24: 12,772,816 km (0.072 R)
• M25: 14,120,543 km (0.073 R)
• M26: 14,201,176 km (0.058 R)
• M27: 14,525,504 km (0.09 R)
• M28: 14,606,886 km (0.119 R)
• M29: 15,846,753 km (0.048 R)
• M30: 16,352,094 km (0.063 R)
• M31: 17,465,103 km (0.079 R)
• M32: 20,125,551 km (0.09 R)
• M33: 21,595,201 km (0.066 R)
• M34: 25,319,888 km (0.053 R)
• M35: 25,614,447 km (0.106 R)
• M36: 26,207,153 km (0.056 R)
• M37: 26,505,152 km (0.064 R)
• M38: 26,704,417 km (0.101 R)
• M39: 27,607,539 km (0.099 R)
• M40: 28,622,710 km (0.111 R)
• M41: 29,649,999 km (0.061 R)
• M42: 29,960,564 km (0.103 R)
• M43: 30,376,296 km (0.064 R)
• M44: 31,003,560 km (0.108 R)
• M45: 31,424,080 km (0.076 R)
• M46: 31,635,013 km (0.063 R)
• M47: 34,203,010 km (0.097 R)
• M48: 34,964,613 km (0.117 R)
• M49: 37,394,232 km (0.067 R)
• M50: 40,335,027 km (0.102 R)
• M51: 41,370,244 km (0.069 R)
• M52: 41,601,373 km (0.117 R)
• M53: 42,997,869 km (0.103 R)
• M54: 44,883,400 km (0.082 R)
• M55: 46,075,695 km (0.088 R)
• M56: 47,762,112 km (0.119 R)
• M57: 48,612,875 km (0.101 R)
• M58: 48,856,869 km (0.091 R)
• M59: 50,699,915 km (0.118 R)
• M60: 51,071,217 km (0.11 R)
• M61: 52,065,893 km (0.105 R)
• M62: 52,190,658 km (0.072 R)
• M63: 52,440,486 km (0.1 R)
• M64: 55,980,122 km (0.058 R)
• M65: 58,555,150 km (0.074 R)
• M66: 59,204,853 km (0.116 R)
• M67: 65,563,212 km (0.107 R)
• M68: 66,914,828 km (0.101 R)
• M69: 67,458,168 km (0.065 R)
• M70: 67,730,286 km (0.099 R)
• M71: 68,139,287 km (0.094 R)
• M72: 69,920,698 km (0.115 R)
• M73: 70,471,967 km (0.047 R)
• M74: 74,230,463 km (0.078 R)
• M75: 78,053,587 km (0.076 R)
• M76: 80,493,378 km (0.063 R)
• M77: 81,940,289 km (0.09 R)
• M78: 82,085,399 km (0.078 R)
• M79: 83,103,861 km (0.119 R)
• M80: 85,006,447 km (0.12 R)
• M81: 85,594,815 km (0.091 R)
• M82: 87,961,454 km (0.085 R)
• M83: 89,003,702 km (0.115 R)
• M84: 90,649,578 km (0.063 R)
• M85: 91,100,167 km (0.07 R)
• M86: 91,702,298 km (0.117 R)
• M87: 93,061,544 km (0.077 R)
• M88: 95,036,834 km (0.081 R)
• M89: 95,647,493 km (0.078 R)
• M90: 96,106,160 km (0.051 R)
• M91: 96,719,063 km (0.036 R)
• M92: 96,872,400 km (0.048 R)
• M93: 99,957,557 km (0.117 R)
• M94: 101,200,716 km (0.073 R)
• M95: 102,761,769 km (0.091 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit