🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.5 AU - 0.52 AU

Year: 239 Days

Day: 13.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 13.4

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.09 AU - 1.35 AU

Year: 884 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,797,569 km

• M1: 173,534 km (0.091 R)
• M2: 266,135 km (0.108 R)
• M3: 382,522 km (0.081 R)
• M4: 487,390 km (0.086 R)
• M5: 570,865 km (0.105 R)
• M6: 738,415 km (0.093 R)
• M7: 853,157 km (0.099 R)
• M8: 1,017,714 km (0.083 R)
• M9: 1,110,615 km (0.081 R)
• M10: 1,236,277 km (0.075 R)
• M11: 1,331,870 km (0.087 R)
• M12: 1,434,494 km (0.03 R)
• M13: 1,526,197 km (0.117 R)
• M14: 1,735,186 km (0.11 R)
• M15: 1,963,921 km (0.112 R)
• M16: 2,056,372 km (0.118 R)
• M17: 2,160,642 km (0.105 R)
• M18: 2,299,170 km (0.096 R)
• M19: 2,424,233 km (0.12 R)
• M20: 2,573,981 km (0.12 R)
• M21: 2,836,525 km (0.076 R)
• M22: 3,024,420 km (0.114 R)
• M23: 3,149,933 km (0.108 R)
• M24: 3,234,755 km (0.082 R)
• M25: 3,456,160 km (0.08 R)
• M26: 3,575,090 km (0.078 R)
• M27: 3,669,935 km (0.099 R)
• M28: 3,791,408 km (0.1 R)
• M29: 3,914,079 km (0.073 R)
• M30: 4,025,080 km (0.071 R)
• M31: 4,217,014 km (0.109 R)
• M32: 4,473,126 km (0.064 R)
• M33: 4,561,837 km (0.057 R)
• M34: 4,678,823 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.8

Radius: 10.3

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.33 AU - 1.81 AU

Year: 1291 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 61,797,569 km

• M1: 160,818 km (0.068 R)
• M2: 261,796 km (0.107 R)
• M3: 332,257 km (0.094 R)
• M4: 400,922 km (0.087 R)
• M5: 481,855 km (0.109 R)
• M6: 615,745 km (0.119 R)
• M7: 785,389 km (0.111 R)
• M8: 860,786 km (0.091 R)
• M9: 1,077,853 km (0.119 R)
• M10: 1,162,824 km (0.099 R)
• M11: 1,276,967 km (0.045 R)
• M12: 1,404,275 km (0.079 R)
• M13: 1,701,377 km (0.098 R)
• M14: 1,771,239 km (0.106 R)
• M15: 2,018,524 km (0.114 R)
• M16: 2,146,430 km (0.063 R)
• M17: 2,546,455 km (0.106 R)
• M18: 2,696,801 km (0.107 R)
• M19: 2,767,112 km (0.105 R)
• M20: 2,838,171 km (0.116 R)
• M21: 3,252,258 km (0.083 R)
• M22: 3,402,903 km (0.107 R)
• M23: 3,491,913 km (0.081 R)
• M24: 3,711,523 km (0.083 R)
• M25: 3,829,556 km (0.101 R)
• M26: 4,015,656 km (0.116 R)
• M27: 4,245,737 km (0.059 R)
• M28: 4,606,118 km (0.052 R)
• M29: 4,933,139 km (0.102 R)
• M30: 5,165,166 km (0.112 R)
• M31: 5,490,092 km (0.045 R)
• M32: 5,700,427 km (0.111 R)
• M33: 6,113,467 km (0.061 R)
• M34: 6,206,516 km (0.053 R)
• M35: 6,315,723 km (0.105 R)
• M36: 6,727,117 km (0.108 R)
• M37: 6,823,308 km (0.107 R)
• M38: 7,625,901 km (0.091 R)
• M39: 7,928,238 km (0.097 R)
• M40: 8,063,924 km (0.07 R)
• M41: 8,166,249 km (0.106 R)
• M42: 8,303,131 km (0.048 R)
• M43: 8,753,719 km (0.105 R)
• M44: 9,123,525 km (0.069 R)
• M45: 9,230,189 km (0.063 R)
• M46: 9,337,151 km (0.086 R)
• M47: 9,462,514 km (0.046 R)
• M48: 9,787,441 km (0.047 R)
• M49: 9,969,651 km (0.113 R)
• M50: 10,467,064 km (0.082 R)
• M51: 10,634,613 km (0.103 R)
• M52: 10,765,661 km (0.028 R)
• M53: 11,237,792 km (0.039 R)
• M54: 11,333,086 km (0.086 R)
• M55: 11,466,826 km (0.055 R)
• M56: 11,929,533 km (0.082 R)
• M57: 12,202,399 km (0.067 R)
• M58: 12,378,775 km (0.112 R)
• M59: 12,754,116 km (0.11 R)
• M60: 12,853,599 km (0.062 R)
• M61: 13,013,070 km (0.116 R)
• M62: 13,153,243 km (0.056 R)
• M63: 13,414,890 km (0.029 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.2

Radius: 5.1

Gravity: 18.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.92 AU - 11 AU

Year: 17594 Days

Day: 24.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,797,569 km

• M1: 73,602 km (0.064 R)
• M2: 575,952 km (0.104 R)
• M3: 753,674 km (0.091 R)
• M4: 838,047 km (0.039 R)
• M5: 1,460,374 km (0.081 R)
• M6: 1,957,339 km (0.026 R)
• M7: 2,502,473 km (0.092 R)
• M8: 3,685,792 km (0.118 R)
• M9: 3,721,845 km (0.093 R)
• M10: 3,977,359 km (0.081 R)
• M11: 4,390,548 km (0.093 R)
• M12: 4,467,142 km (0.116 R)
• M13: 5,216,627 km (0.114 R)
• M14: 5,877,551 km (0.091 R)
• M15: 6,390,372 km (0.099 R)
• M16: 6,740,132 km (0.096 R)
• M17: 7,051,296 km (0.118 R)
• M18: 7,966,087 km (0.102 R)
• M19: 8,012,911 km (0.093 R)
• M20: 8,200,656 km (0.117 R)
• M21: 8,342,475 km (0.119 R)
• M22: 10,359,952 km (0.063 R)
• M23: 10,615,764 km (0.077 R)
• M24: 10,977,641 km (0.093 R)
• M25: 12,087,059 km (0.099 R)
• M26: 12,356,335 km (0.117 R)
• M27: 12,846,268 km (0.082 R)
• M28: 13,286,984 km (0.116 R)
• M29: 13,732,785 km (0.067 R)
• M30: 14,581,604 km (0.089 R)
• M31: 16,033,750 km (0.083 R)
• M32: 16,329,655 km (0.119 R)
• M33: 16,389,045 km (0.047 R)
• M34: 16,508,125 km (0.119 R)
• M35: 17,470,638 km (0.103 R)
• M36: 17,714,033 km (0.035 R)
• M37: 18,327,534 km (0.112 R)
• M38: 19,010,449 km (0.113 R)
• M39: 21,238,260 km (0.117 R)
• M40: 21,303,036 km (0.068 R)
• M41: 23,145,633 km (0.112 R)
• M42: 23,212,354 km (0.073 R)
• M43: 23,681,343 km (0.097 R)
• M44: 23,815,831 km (0.109 R)
• M45: 24,018,237 km (0.096 R)
• M46: 24,153,474 km (0.069 R)
• M47: 24,356,777 km (0.104 R)
• M48: 25,244,192 km (0.062 R)
• M49: 25,381,672 km (0.112 R)
• M50: 25,519,452 km (0.119 R)
• M51: 26,072,814 km (0.106 R)
• M52: 26,142,228 km (0.064 R)
• M53: 26,350,917 km (0.11 R)
• M54: 28,254,251 km (0.101 R)
• M55: 28,325,609 km (0.064 R)
• M56: 30,493,432 km (0.112 R)
• M57: 30,566,585 km (0.085 R)
• M58: 30,859,946 km (0.114 R)
• M59: 31,375,461 km (0.118 R)
• M60: 35,216,236 km (0.104 R)
• M61: 35,909,323 km (0.104 R)
• M62: 36,063,858 km (0.1 R)
• M63: 36,451,466 km (0.104 R)
• M64: 37,936,524 km (0.062 R)
• M65: 38,409,702 km (0.108 R)
• M66: 38,726,102 km (0.036 R)
• M67: 38,805,388 km (0.097 R)
• M68: 39,920,641 km (0.052 R)
• M69: 40,080,710 km (0.117 R)
• M70: 40,160,895 km (0.101 R)
• M71: 40,643,049 km (0.105 R)
• M72: 41,288,863 km (0.106 R)
• M73: 42,100,880 km (0.099 R)
• M74: 43,000,262 km (0.117 R)
• M75: 43,575,915 km (0.076 R)
• M76: 44,153,961 km (0.031 R)
• M77: 45,987,433 km (0.113 R)
• M78: 46,744,697 km (0.084 R)
• M79: 49,212,464 km (0.1 R)
• M80: 49,642,258 km (0.107 R)
• M81: 50,852,206 km (0.08 R)
• M82: 51,199,572 km (0.084 R)
• M83: 51,896,848 km (0.077 R)
• M84: 53,036,784 km (0.054 R)
• M85: 54,450,932 km (0.095 R)
• M86: 55,698,429 km (0.055 R)
• M87: 55,877,348 km (0.088 R)
• M88: 56,505,360 km (0.079 R)
• M89: 56,955,350 km (0.115 R)
• M90: 57,135,616 km (0.117 R)
• M91: 58,403,158 km (0.073 R)
• M92: 58,767,130 km (0.094 R)
• M93: 59,954,787 km (0.106 R)
• M94: 60,138,344 km (0.12 R)
• M95: 60,689,762 km (0.037 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: 406 - 15,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit