🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.8 AU - 1.04 AU

Year: 321 Days

Day: 37.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.5

Radius: 8.1

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.94 AU - 9.38 AU

Year: 8472 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,805,160 km

• M1: 343,776 km (0.096 R)
• M2: 609,312 km (0.107 R)
• M3: 1,195,137 km (0.106 R)
• M4: 1,785,750 km (0.117 R)
• M5: 2,088,985 km (0.028 R)
• M6: 2,201,333 km (0.093 R)
• M7: 2,455,499 km (0.117 R)
• M8: 2,966,975 km (0.077 R)
• M9: 3,273,949 km (0.102 R)
• M10: 3,431,177 km (0.1 R)
• M11: 3,671,880 km (0.092 R)
• M12: 3,890,592 km (0.067 R)
• M13: 4,001,444 km (0.103 R)
• M14: 4,085,368 km (0.069 R)
• M15: 4,198,165 km (0.111 R)
• M16: 4,688,996 km (0.083 R)
• M17: 4,866,568 km (0.09 R)
• M18: 4,926,258 km (0.119 R)
• M19: 5,076,604 km (0.03 R)
• M20: 5,167,410 km (0.078 R)
• M21: 5,505,501 km (0.075 R)
• M22: 5,819,058 km (0.1 R)
• M23: 5,946,216 km (0.11 R)
• M24: 6,042,108 km (0.061 R)
• M25: 6,235,538 km (0.097 R)
• M26: 6,463,675 km (0.078 R)
• M27: 6,727,865 km (0.073 R)
• M28: 6,995,645 km (0.113 R)
• M29: 7,096,923 km (0.116 R)
• M30: 7,164,691 km (0.082 R)
• M31: 7,576,085 km (0.103 R)
• M32: 7,749,918 km (0.108 R)
• M33: 8,065,868 km (0.077 R)
• M34: 8,783,190 km (0.059 R)
• M35: 9,002,351 km (0.075 R)
• M36: 9,334,608 km (0.105 R)
• M37: 10,586,742 km (0.115 R)
• M38: 11,569,899 km (0.119 R)
• M39: 12,500,248 km (0.041 R)
• M40: 12,664,357 km (0.112 R)
• M41: 12,746,786 km (0.077 R)
• M42: 13,119,733 km (0.076 R)
• M43: 14,217,183 km (0.093 R)
• M44: 14,690,361 km (0.105 R)
• M45: 15,343,954 km (0.053 R)
• M46: 15,652,126 km (0.065 R)
• M47: 16,230,023 km (0.107 R)
• M48: 17,223,801 km (0.119 R)
• M49: 18,005,151 km (0.098 R)
• M50: 18,330,227 km (0.047 R)
• M51: 19,080,610 km (0.073 R)
• M52: 19,175,156 km (0.071 R)
• M53: 20,225,034 km (0.073 R)
• M54: 20,611,295 km (0.063 R)
• M55: 20,902,712 km (0.079 R)
• M56: 21,440,516 km (0.114 R)
• M57: 21,686,455 km (0.092 R)
• M58: 21,785,040 km (0.046 R)
• M59: 21,933,292 km (0.045 R)
• M60: 22,131,509 km (0.112 R)
• M61: 23,131,272 km (0.066 R)
• M62: 24,248,020 km (0.12 R)
• M63: 24,967,735 km (0.098 R)
• M64: 25,434,181 km (0.113 R)
• M65: 25,903,470 km (0.096 R)
• M66: 26,903,531 km (0.071 R)
• M67: 27,168,918 km (0.068 R)
• M68: 28,238,692 km (0.064 R)
• M69: 28,887,199 km (0.098 R)
• M70: 29,431,287 km (0.113 R)
• M71: 29,540,643 km (0.045 R)
• M72: 29,595,246 km (0.111 R)
• M73: 29,923,912 km (0.102 R)
• M74: 30,640,337 km (0.09 R)
• M75: 31,585,646 km (0.118 R)
• M76: 32,710,173 km (0.058 R)
• M77: 32,823,269 km (0.097 R)
• M78: 33,561,983 km (0.085 R)
• M79: 33,733,273 km (0.106 R)
• M80: 33,962,008 km (0.104 R)
• M81: 34,248,787 km (0.106 R)
• M82: 34,363,678 km (0.111 R)
• M83: 35,403,682 km (0.062 R)
• M84: 35,519,920 km (0.109 R)
• M85: 36,278,232 km (0.119 R)
• M86: 36,454,009 km (0.09 R)
• M87: 36,688,728 km (0.12 R)
• M88: 38,704,709 km (0.07 R)
• M89: 39,244,309 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.2

Radius: 7.8

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 15.66 AU - 17.14 AU

Year: 24138 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,805,160 km

• M1: 115,639 km (0.111 R)
• M2: 193,879 km (0.109 R)
• M3: 337,493 km (0.052 R)
• M4: 538,852 km (0.058 R)
• M5: 664,663 km (0.116 R)
• M6: 1,641,388 km (0.074 R)
• M7: 2,289,446 km (0.076 R)
• M8: 2,713,107 km (0.034 R)
• M9: 4,208,936 km (0.061 R)
• M10: 4,379,029 km (0.061 R)
• M11: 4,508,132 km (0.067 R)
• M12: 5,539,310 km (0.036 R)
• M13: 5,867,228 km (0.036 R)
• M14: 5,962,074 km (0.12 R)
• M15: 8,386,905 km (0.115 R)
• M16: 8,709,139 km (0.1 R)
• M17: 9,868,822 km (0.069 R)
• M18: 10,438,042 km (0.075 R)
• M19: 10,610,827 km (0.037 R)
• M20: 12,451,480 km (0.062 R)
• M21: 13,004,244 km (0.059 R)
• M22: 13,128,111 km (0.118 R)
• M23: 14,452,650 km (0.079 R)
• M24: 15,555,935 km (0.051 R)
• M25: 16,284,027 km (0.074 R)
• M26: 17,023,340 km (0.119 R)
• M27: 19,024,212 km (0.069 R)
• M28: 20,016,644 km (0.095 R)
• M29: 20,159,659 km (0.119 R)
• M30: 22,199,127 km (0.065 R)
• M31: 22,347,229 km (0.104 R)
• M32: 24,839,081 km (0.103 R)
• M33: 29,671,242 km (0.074 R)
• M34: 29,916,283 km (0.112 R)
• M35: 30,079,943 km (0.094 R)
• M36: 30,408,161 km (0.071 R)
• M37: 31,733,149 km (0.056 R)
• M38: 32,318,825 km (0.09 R)
• M39: 32,654,971 km (0.114 R)
• M40: 34,267,786 km (0.118 R)
• M41: 35,732,798 km (0.067 R)
• M42: 36,254,745 km (0.062 R)
• M43: 37,924,107 km (0.088 R)
• M44: 39,080,649 km (0.111 R)
• M45: 39,888,028 km (0.114 R)
• M46: 39,978,086 km (0.101 R)
• M47: 40,429,423 km (0.117 R)
• M48: 41,885,010 km (0.118 R)
• M49: 42,527,234 km (0.036 R)
• M50: 44,100,255 km (0.087 R)
• M51: 45,975,315 km (0.088 R)
• M52: 46,448,044 km (0.076 R)
• M53: 46,922,419 km (0.113 R)
• M54: 47,493,883 km (0.057 R)
• M55: 47,876,106 km (0.111 R)
• M56: 49,028,907 km (0.059 R)
• M57: 49,511,958 km (0.081 R)
• M58: 50,093,745 km (0.1 R)
• M59: 50,872,850 km (0.106 R)
• M60: 51,558,009 km (0.073 R)
• M61: 51,754,281 km (0.054 R)
• M62: 51,950,703 km (0.099 R)
• M63: 52,344,594 km (0.05 R)
• M64: 52,541,914 km (0.12 R)
• M65: 53,333,436 km (0.072 R)
• M66: 54,228,779 km (0.102 R)
• M67: 54,628,206 km (0.106 R)
• M68: 54,728,287 km (0.094 R)
• M69: 57,248,712 km (0.062 R)
• M70: 57,553,742 km (0.103 R)
• M71: 57,757,344 km (0.082 R)
• M72: 57,859,220 km (0.078 R)
• M73: 57,961,246 km (0.119 R)
• M74: 58,063,272 km (0.104 R)
• M75: 61,151,570 km (0.083 R)
• M76: 61,567,452 km (0.118 R)
• M77: 62,611,047 km (0.057 R)
• M78: 62,820,484 km (0.066 R)
• M79: 62,925,203 km (0.09 R)
• M80: 63,239,957 km (0.059 R)
• M81: 63,555,309 km (0.042 R)
• M82: 63,660,476 km (0.108 R)
• M83: 69,752,401 km (0.113 R)
• M84: 70,295,591 km (0.062 R)
• M85: 71,495,515 km (0.079 R)
• M86: 71,714,526 km (0.079 R)
• M87: 72,372,458 km (0.064 R)
• M88: 73,252,991 km (0.085 R)
• M89: 73,805,157 km (0.108 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 18,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit