🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1 AU - 1.16 AU

Year: 398 Days

Day: 26 Hours

Environment

Temp: 24 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.79 AU - 3.09 AU

Year: 1788 Days

Day: 48 Hours

Environment

Temp: -89 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.3

Radius: 13.6

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.78 AU - 7.98 AU

Year: 7112 Days

Day: 5.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 94,189,682 km

• M1: 179,069 km (0.086 R)
• M2: 297,251 km (0.082 R)
• M3: 404,513 km (0.047 R)
• M4: 790,176 km (0.092 R)
• M5: 1,159,533 km (0.112 R)
• M6: 1,373,907 km (0.089 R)
• M7: 1,486,255 km (0.079 R)
• M8: 1,582,297 km (0.109 R)
• M9: 1,740,721 km (0.09 R)
• M10: 1,883,886 km (0.072 R)
• M11: 2,270,447 km (0.093 R)
• M12: 2,405,085 km (0.06 R)
• M13: 2,496,340 km (0.042 R)
• M14: 2,946,031 km (0.079 R)
• M15: 3,268,713 km (0.09 R)
• M16: 3,498,795 km (0.09 R)
• M17: 4,642,770 km (0.095 R)
• M18: 4,844,278 km (0.037 R)
• M19: 4,931,344 km (0.084 R)
• M20: 5,255,672 km (0.05 R)
• M21: 5,556,663 km (0.083 R)
• M22: 6,144,134 km (0.113 R)
• M23: 6,429,268 km (0.107 R)
• M24: 7,277,787 km (0.091 R)
• M25: 7,512,356 km (0.1 R)
• M26: 8,092,347 km (0.119 R)
• M27: 8,370,450 km (0.117 R)
• M28: 8,971,684 km (0.115 R)
• M29: 9,404,470 km (0.068 R)
• M30: 9,770,387 km (0.087 R)
• M31: 9,881,239 km (0.116 R)
• M32: 10,629,976 km (0.112 R)
• M33: 10,743,820 km (0.105 R)
• M34: 11,203,684 km (0.119 R)
• M35: 12,461,054 km (0.082 R)
• M36: 13,392,301 km (0.11 R)
• M37: 13,638,838 km (0.119 R)
• M38: 13,928,609 km (0.116 R)
• M39: 14,303,950 km (0.082 R)
• M40: 14,640,545 km (0.043 R)
• M41: 15,150,225 km (0.079 R)
• M42: 15,622,655 km (0.111 R)
• M43: 15,709,123 km (0.081 R)
• M44: 16,626,008 km (0.097 R)
• M45: 17,157,829 km (0.099 R)
• M46: 18,511,689 km (0.06 R)
• M47: 19,016,732 km (0.113 R)
• M48: 19,433,362 km (0.086 R)
• M49: 19,712,811 km (0.089 R)
• M50: 20,087,404 km (0.087 R)
• M51: 20,275,598 km (0.112 R)
• M52: 21,082,080 km (0.096 R)
• M53: 21,898,884 km (0.058 R)
• M54: 22,189,703 km (0.082 R)
• M55: 22,922,433 km (0.117 R)
• M56: 23,069,787 km (0.057 R)
• M57: 23,365,841 km (0.113 R)
• M58: 23,514,242 km (0.077 R)
• M59: 25,880,432 km (0.064 R)
• M60: 25,982,757 km (0.087 R)
• M61: 26,393,552 km (0.086 R)
• M62: 26,599,848 km (0.087 R)
• M63: 26,962,024 km (0.049 R)
• M64: 28,268,762 km (0.036 R)
• M65: 30,456,331 km (0.101 R)
• M66: 31,106,932 km (0.053 R)
• M67: 31,597,913 km (0.102 R)
• M68: 31,871,677 km (0.092 R)
• M69: 33,141,613 km (0.112 R)
• M70: 33,698,865 km (0.081 R)
• M71: 34,203,010 km (0.056 R)
• M72: 35,275,627 km (0.108 R)
• M73: 36,818,878 km (0.095 R)
• M74: 37,107,153 km (0.101 R)
• M75: 37,569,710 km (0.067 R)
• M76: 38,325,778 km (0.051 R)
• M77: 38,500,957 km (0.119 R)
• M78: 39,380,742 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604

Radius: 6.3

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.75 AU - 22.21 AU

Year: 29335 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,189,682 km

• M1: 305,628 km (0.099 R)
• M2: 831,166 km (0.117 R)
• M3: 1,259,315 km (0.038 R)
• M4: 1,325,587 km (0.042 R)
• M5: 1,784,104 km (0.037 R)
• M6: 2,535,086 km (0.095 R)
• M7: 3,144,098 km (0.063 R)
• M8: 3,418,611 km (0.11 R)
• M9: 4,438,718 km (0.114 R)
• M10: 4,591,757 km (0.033 R)
• M11: 4,643,069 km (0.101 R)
• M12: 4,694,680 km (0.092 R)
• M13: 4,902,921 km (0.091 R)
• M14: 5,382,531 km (0.074 R)
• M15: 6,101,499 km (0.066 R)
• M16: 6,386,034 km (0.115 R)
• M17: 6,733,101 km (0.084 R)
• M18: 7,872,588 km (0.082 R)
• M19: 8,749,680 km (0.058 R)
• M20: 8,941,614 km (0.103 R)
• M21: 10,324,048 km (0.077 R)
• M22: 12,627,107 km (0.064 R)
• M23: 13,062,288 km (0.096 R)
• M24: 13,576,306 km (0.054 R)
• M25: 14,472,696 km (0.052 R)
• M26: 15,004,367 km (0.11 R)
• M27: 15,542,471 km (0.041 R)
• M28: 15,697,305 km (0.073 R)
• M29: 16,322,025 km (0.085 R)
• M30: 17,354,400 km (0.048 R)
• M31: 21,002,195 km (0.028 R)
• M32: 21,863,130 km (0.072 R)
• M33: 22,999,625 km (0.096 R)
• M34: 23,176,151 km (0.103 R)
• M35: 24,514,603 km (0.118 R)
• M36: 24,694,869 km (0.059 R)
• M37: 24,966,239 km (0.099 R)
• M38: 25,329,612 km (0.117 R)
• M39: 25,969,592 km (0.115 R)
• M40: 26,800,309 km (0.109 R)
• M41: 26,893,060 km (0.085 R)
• M42: 30,402,476 km (0.063 R)
• M43: 30,887,622 km (0.095 R)
• M44: 31,473,298 km (0.095 R)
• M45: 33,152,235 km (0.088 R)
• M46: 33,551,511 km (0.11 R)
• M47: 34,052,963 km (0.076 R)
• M48: 35,571,681 km (0.093 R)
• M49: 36,185,481 km (0.092 R)
• M50: 36,493,653 km (0.045 R)
• M51: 37,631,045 km (0.063 R)
• M52: 38,779,957 km (0.041 R)
• M53: 40,152,667 km (0.056 R)
• M54: 41,112,337 km (0.092 R)
• M55: 41,326,561 km (0.059 R)
• M56: 44,255,388 km (0.106 R)
• M57: 44,365,193 km (0.113 R)
• M58: 45,246,474 km (0.101 R)
• M59: 46,914,491 km (0.115 R)
• M60: 47,026,390 km (0.072 R)
• M61: 47,138,439 km (0.12 R)
• M62: 48,263,415 km (0.086 R)
• M63: 50,424,954 km (0.101 R)
• M64: 52,269,646 km (0.082 R)
• M65: 55,668,958 km (0.074 R)
• M66: 57,455,007 km (0.082 R)
• M67: 60,839,060 km (0.071 R)
• M68: 61,695,059 km (0.064 R)
• M69: 62,432,128 km (0.098 R)
• M70: 66,034,894 km (0.062 R)
• M71: 66,914,529 km (0.092 R)
• M72: 70,600,022 km (0.113 R)
• M73: 70,728,377 km (0.111 R)
• M74: 71,499,554 km (0.099 R)
• M75: 72,273,424 km (0.042 R)
• M76: 73,699,690 km (0.099 R)
• M77: 74,220,590 km (0.107 R)
• M78: 75,004,184 km (0.077 R)
• M79: 80,432,043 km (0.112 R)
• M80: 82,584,308 km (0.113 R)
• M81: 82,854,631 km (0.108 R)
• M82: 82,989,868 km (0.086 R)
• M83: 83,667,546 km (0.113 R)
• M84: 86,396,061 km (0.109 R)
• M85: 87,082,716 km (0.102 R)
• M86: 88,599,788 km (0.111 R)
• M87: 88,738,166 km (0.088 R)
• M88: 90,682,639 km (0.113 R)
• M89: 91,101,214 km (0.102 R)
• M90: 91,660,111 km (0.117 R)
• M91: 91,800,135 km (0.103 R)
• M92: 93,343,985 km (0.111 R)
• M93: 94,048,591 km (0.103 R)
• M94: 94,189,662 km (0.085 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 10,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit