🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.53 AU - 0.73 AU

Year: 174 Days

Day: 17.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.03 AU - 1.11 AU

Year: 385 Days

Day: 26.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 10.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.8

Radius: 5.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 17.23 AU - 21.75 AU

Year: 29965 Days

Day: 22.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 107,243,349 km

• M1: 83,625 km (0.097 R)
• M2: 131,796 km (0.101 R)
• M3: 180,714 km (0.112 R)
• M4: 726,746 km (0.107 R)
• M5: 1,258,567 km (0.101 R)
• M6: 2,132,966 km (0.089 R)
• M7: 2,636,363 km (0.105 R)
• M8: 2,971,762 km (0.111 R)
• M9: 3,216,653 km (0.082 R)
• M10: 3,967,485 km (0.117 R)
• M11: 4,079,085 km (0.114 R)
• M12: 5,974,939 km (0.119 R)
• M13: 6,890,029 km (0.066 R)
• M14: 7,542,425 km (0.069 R)
• M15: 8,760,003 km (0.091 R)
• M16: 9,228,393 km (0.056 R)
• M17: 10,098,006 km (0.074 R)
• M18: 10,281,263 km (0.099 R)
• M19: 10,527,202 km (0.102 R)
• M20: 10,619,953 km (0.06 R)
• M21: 10,930,967 km (0.083 R)
• M22: 11,150,576 km (0.107 R)
• M23: 11,276,687 km (0.085 R)
• M24: 12,859,583 km (0.086 R)
• M25: 13,998,172 km (0.114 R)
• M26: 14,339,255 km (0.078 R)
• M27: 14,821,259 km (0.099 R)
• M28: 15,448,823 km (0.081 R)
• M29: 18,452,598 km (0.103 R)
• M30: 18,639,147 km (0.072 R)
• M31: 18,901,392 km (0.11 R)
• M32: 19,695,607 km (0.115 R)
• M33: 19,848,047 km (0.043 R)
• M34: 20,616,531 km (0.092 R)
• M35: 21,629,907 km (0.1 R)
• M36: 22,699,383 km (0.096 R)
• M37: 23,139,948 km (0.056 R)
• M38: 23,421,791 km (0.101 R)
• M39: 24,396,870 km (0.057 R)
• M40: 24,765,927 km (0.079 R)
• M41: 25,842,434 km (0.11 R)
• M42: 26,051,123 km (0.108 R)
• M43: 26,134,898 km (0.07 R)
• M44: 26,302,447 km (0.062 R)
• M45: 27,528,103 km (0.044 R)
• M46: 28,729,224 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.4

Radius: 3.7

Gravity: 59.71 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 15.17 AU - 24.39 AU

Year: 30636 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,243,349 km

• M1: 122,670 km (0.104 R)
• M2: 349,161 km (0.065 R)
• M3: 521,648 km (0.11 R)
• M4: 1,173,296 km (0.036 R)
• M5: 1,660,985 km (0.075 R)
• M6: 2,291,989 km (0.113 R)
• M7: 2,336,420 km (0.116 R)
• M8: 2,563,210 km (0.116 R)
• M9: 4,897,685 km (0.108 R)
• M10: 5,601,243 km (0.106 R)
• M11: 6,149,520 km (0.042 R)
• M12: 7,559,779 km (0.102 R)
• M13: 8,506,733 km (0.096 R)
• M14: 8,923,962 km (0.089 R)
• M15: 10,362,046 km (0.088 R)
• M16: 10,732,600 km (0.079 R)
• M17: 13,045,682 km (0.112 R)
• M18: 13,849,621 km (0.118 R)
• M19: 14,257,575 km (0.034 R)
• M20: 14,918,648 km (0.118 R)
• M21: 15,085,449 km (0.11 R)
• M22: 15,673,967 km (0.106 R)
• M23: 15,928,583 km (0.102 R)
• M24: 17,221,856 km (0.083 R)
• M25: 18,280,411 km (0.079 R)
• M26: 20,645,254 km (0.054 R)
• M27: 21,485,994 km (0.084 R)
• M28: 21,674,338 km (0.044 R)
• M29: 21,863,130 km (0.11 R)
• M30: 22,624,135 km (0.096 R)
• M31: 23,200,685 km (0.067 R)
• M32: 23,976,799 km (0.087 R)
• M33: 26,456,234 km (0.092 R)
• M34: 26,557,212 km (0.078 R)
• M35: 28,291,351 km (0.045 R)
• M36: 28,497,796 km (0.095 R)
• M37: 29,746,789 km (0.083 R)
• M38: 30,589,324 km (0.11 R)
• M39: 31,653,413 km (0.097 R)
• M40: 33,927,451 km (0.073 R)
• M41: 34,366,520 km (0.058 R)
• M42: 34,586,729 km (0.057 R)
• M43: 35,694,950 km (0.074 R)
• M44: 37,492,069 km (0.045 R)
• M45: 37,605,464 km (0.118 R)
• M46: 39,433,700 km (0.108 R)
• M47: 39,548,890 km (0.071 R)
• M48: 40,707,226 km (0.093 R)
• M49: 41,173,822 km (0.069 R)
• M50: 41,524,779 km (0.116 R)
• M51: 42,347,716 km (0.102 R)
• M52: 42,583,782 km (0.079 R)
• M53: 44,129,128 km (0.061 R)
• M54: 44,608,290 km (0.11 R)
• M55: 44,968,671 km (0.049 R)
• M56: 47,641,835 km (0.106 R)
• M57: 47,887,326 km (0.092 R)
• M58: 48,379,652 km (0.07 R)
• M59: 48,997,491 km (0.106 R)
• M60: 49,493,708 km (0.082 R)
• M61: 49,742,339 km (0.097 R)
• M62: 51,999,173 km (0.09 R)
• M63: 55,833,964 km (0.052 R)
• M64: 56,092,769 km (0.085 R)
• M65: 57,002,025 km (0.12 R)
• M66: 58,178,163 km (0.114 R)
• M67: 60,288,690 km (0.112 R)
• M68: 61,219,937 km (0.081 R)
• M69: 61,353,378 km (0.104 R)
• M70: 62,424,199 km (0.091 R)
• M71: 63,231,430 km (0.107 R)
• M72: 63,366,367 km (0.093 R)
• M73: 65,128,331 km (0.097 R)
• M74: 65,264,465 km (0.111 R)
• M75: 67,043,782 km (0.107 R)
• M76: 67,456,522 km (0.073 R)
• M77: 67,870,310 km (0.084 R)
• M78: 69,394,413 km (0.085 R)
• M79: 75,173,678 km (0.119 R)
• M80: 76,032,220 km (0.061 R)
• M81: 79,935,827 km (0.047 R)
• M82: 82,869,292 km (0.094 R)
• M83: 85,539,165 km (0.074 R)
• M84: 86,285,957 km (0.108 R)
• M85: 86,585,153 km (0.059 R)
• M86: 88,237,312 km (0.098 R)
• M87: 88,538,752 km (0.081 R)
• M88: 89,294,071 km (0.092 R)
• M89: 94,794,785 km (0.058 R)
• M90: 98,209,805 km (0.086 R)
• M91: 102,455,842 km (0.058 R)
• M92: 103,248,710 km (0.118 R)
• M93: 104,202,846 km (0.103 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 18,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit