🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.6 AU - 0.88 AU

Year: 235 Days

Day: 36.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.2 AU - 1.2 AU

Year: 485 Days

Day: 20.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 152.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.21 AU - 1.65 AU

Year: 631 Days

Day: 26 Hours

Environment

Temp: -31 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,918,732 km

• M1: 571,464 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.14 AU - 4.92 AU

Year: 2985 Days

Day: 22 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 9.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.68 AU - 6.3 AU

Year: 5409 Days

Day: 6.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 102,918,732 km

• M1: 150,795 km (0.092 R)
• M2: 432,787 km (0.1 R)
• M3: 514,617 km (0.095 R)
• M4: 602,431 km (0.098 R)
• M5: 845,976 km (0.048 R)
• M6: 975,528 km (0.041 R)
• M7: 1,103,733 km (0.114 R)
• M8: 1,178,382 km (0.092 R)
• M9: 1,324,390 km (0.116 R)
• M10: 1,440,179 km (0.089 R)
• M11: 1,559,408 km (0.103 R)
• M12: 1,653,356 km (0.082 R)
• M13: 2,007,753 km (0.099 R)
• M14: 2,069,238 km (0.104 R)
• M15: 2,162,437 km (0.07 R)
• M16: 3,076,630 km (0.095 R)
• M17: 3,195,560 km (0.087 R)
• M18: 3,401,257 km (0.08 R)
• M19: 3,536,793 km (0.089 R)
• M20: 3,787,668 km (0.103 R)
• M21: 3,954,021 km (0.092 R)
• M22: 4,122,768 km (0.096 R)
• M23: 4,561,688 km (0.098 R)
• M24: 4,738,812 km (0.082 R)
• M25: 5,029,630 km (0.09 R)
• M26: 5,099,791 km (0.092 R)
• M27: 5,383,429 km (0.066 R)
• M28: 5,541,704 km (0.119 R)
• M29: 5,657,791 km (0.117 R)
• M30: 5,745,456 km (0.069 R)
• M31: 6,010,992 km (0.11 R)
• M32: 6,145,331 km (0.073 R)
• M33: 6,356,114 km (0.095 R)
• M34: 6,508,255 km (0.106 R)
• M35: 6,615,517 km (0.053 R)
• M36: 7,003,125 km (0.086 R)
• M37: 7,160,352 km (0.051 R)
• M38: 8,276,353 km (0.11 R)
• M39: 8,359,230 km (0.073 R)
• M40: 8,475,916 km (0.034 R)
• M41: 9,067,277 km (0.117 R)
• M42: 9,169,901 km (0.076 R)
• M43: 9,515,023 km (0.079 R)
• M44: 10,810,840 km (0.112 R)
• M45: 11,102,256 km (0.081 R)
• M46: 11,193,810 km (0.066 R)
• M47: 11,340,865 km (0.099 R)
• M48: 11,507,068 km (0.088 R)
• M49: 11,991,915 km (0.106 R)
• M50: 12,274,655 km (0.105 R)
• M51: 12,693,230 km (0.079 R)
• M52: 12,885,014 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.9

Radius: 6.3

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.36 AU - 17.74 AU

Year: 23724 Days

Day: 23.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,918,732 km

• M1: 157,227 km (0.115 R)
• M2: 209,138 km (0.088 R)
• M3: 353,649 km (0.106 R)
• M4: 595,100 km (0.107 R)
• M5: 639,980 km (0.032 R)
• M6: 733,628 km (0.096 R)
• M7: 831,764 km (0.073 R)
• M8: 1,667,119 km (0.085 R)
• M9: 1,830,779 km (0.081 R)
• M10: 2,316,673 km (0.089 R)
• M11: 3,441,499 km (0.119 R)
• M12: 4,124,264 km (0.09 R)
• M13: 4,256,957 km (0.081 R)
• M14: 4,801,643 km (0.092 R)
• M15: 5,272,128 km (0.071 R)
• M16: 5,319,999 km (0.103 R)
• M17: 5,464,511 km (0.115 R)
• M18: 5,659,138 km (0.059 R)
• M19: 5,955,491 km (0.098 R)
• M20: 6,307,495 km (0.114 R)
• M21: 6,511,696 km (0.047 R)
• M22: 7,619,319 km (0.101 R)
• M23: 9,649,212 km (0.119 R)
• M24: 9,825,588 km (0.066 R)
• M25: 10,301,010 km (0.106 R)
• M26: 11,336,078 km (0.109 R)
• M27: 12,023,181 km (0.079 R)
• M28: 13,046,729 km (0.059 R)
• M29: 14,231,245 km (0.087 R)
• M30: 14,768,601 km (0.044 R)
• M31: 18,565,993 km (0.101 R)
• M32: 18,638,997 km (0.053 R)
• M33: 18,712,001 km (0.09 R)
• M34: 19,079,114 km (0.114 R)
• M35: 21,025,682 km (0.098 R)
• M36: 23,191,709 km (0.077 R)
• M37: 24,061,770 km (0.041 R)
• M38: 24,380,863 km (0.107 R)
• M39: 24,701,301 km (0.113 R)
• M40: 24,942,603 km (0.063 R)
• M41: 25,184,652 km (0.07 R)
• M42: 27,314,926 km (0.11 R)
• M43: 28,233,457 km (0.101 R)
• M44: 28,738,649 km (0.101 R)
• M45: 29,758,158 km (0.116 R)
• M46: 31,832,333 km (0.074 R)
• M47: 31,919,847 km (0.11 R)
• M48: 33,152,384 km (0.078 R)
• M49: 33,329,658 km (0.089 R)
• M50: 33,685,252 km (0.097 R)
• M51: 34,490,088 km (0.052 R)
• M52: 35,030,137 km (0.05 R)
• M53: 35,845,295 km (0.094 R)
• M54: 35,936,251 km (0.116 R)
• M55: 38,328,470 km (0.08 R)
• M56: 38,887,667 km (0.095 R)
• M57: 40,203,231 km (0.116 R)
• M58: 40,487,018 km (0.105 R)
• M59: 41,437,713 km (0.119 R)
• M60: 41,628,749 km (0.101 R)
• M61: 41,820,085 km (0.084 R)
• M62: 44,529,302 km (0.03 R)
• M63: 46,300,691 km (0.111 R)
• M64: 47,194,987 km (0.095 R)
• M65: 48,496,787 km (0.091 R)
• M66: 50,318,590 km (0.059 R)
• M67: 50,522,492 km (0.107 R)
• M68: 50,726,544 km (0.116 R)
• M69: 50,930,894 km (0.08 R)
• M70: 51,442,968 km (0.092 R)
• M71: 51,853,913 km (0.1 R)
• M72: 52,059,760 km (0.092 R)
• M73: 52,265,906 km (0.114 R)
• M74: 52,678,945 km (0.053 R)
• M75: 53,196,853 km (0.062 R)
• M76: 53,508,466 km (0.104 R)
• M77: 53,612,436 km (0.06 R)
• M78: 56,763,117 km (0.038 R)
• M79: 59,973,188 km (0.088 R)
• M80: 60,081,198 km (0.056 R)
• M81: 60,189,357 km (0.112 R)
• M82: 60,947,669 km (0.118 R)
• M83: 61,709,271 km (0.114 R)
• M84: 62,583,372 km (0.057 R)
• M85: 64,233,586 km (0.053 R)
• M86: 64,565,244 km (0.087 R)
• M87: 65,675,111 km (0.095 R)
• M88: 68,364,581 km (0.077 R)
• M89: 68,703,271 km (0.061 R)
• M90: 69,269,050 km (0.086 R)
• M91: 70,405,096 km (0.118 R)
• M92: 72,926,269 km (0.101 R)
• M93: 73,734,546 km (0.095 R)
• M94: 74,197,851 km (0.039 R)
• M95: 76,060,494 km (0.085 R)
• M96: 76,997,575 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.2

Radius: 5.1

Gravity: 33.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.59 AU - 20.01 AU

Year: 27708 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,918,732 km

• M1: 137,032 km (0.117 R)
• M2: 494,571 km (0.119 R)
• M3: 795,412 km (0.098 R)
• M4: 948,750 km (0.075 R)
• M5: 1,145,022 km (0.046 R)
• M6: 1,213,388 km (0.109 R)
• M7: 1,354,160 km (0.119 R)
• M8: 1,500,167 km (0.116 R)
• M9: 1,728,753 km (0.088 R)
• M10: 1,767,948 km (0.091 R)
• M11: 1,807,441 km (0.09 R)
• M12: 2,050,538 km (0.094 R)
• M13: 2,218,387 km (0.117 R)
• M14: 2,794,339 km (0.071 R)
• M15: 3,027,711 km (0.062 R)
• M16: 4,285,680 km (0.099 R)
• M17: 5,222,013 km (0.12 R)
• M18: 5,451,346 km (0.03 R)
• M19: 6,038,817 km (0.082 R)
• M20: 6,832,135 km (0.074 R)
• M21: 9,125,470 km (0.09 R)
• M22: 9,332,214 km (0.03 R)
• M23: 9,470,892 km (0.062 R)
• M24: 9,750,340 km (0.114 R)
• M25: 10,245,809 km (0.076 R)
• M26: 10,749,355 km (0.035 R)
• M27: 10,822,060 km (0.077 R)
• M28: 11,040,921 km (0.029 R)
• M29: 12,536,601 km (0.114 R)
• M30: 13,464,108 km (0.11 R)
• M31: 14,094,663 km (0.06 R)
• M32: 14,896,358 km (0.118 R)
• M33: 16,376,180 km (0.092 R)
• M34: 16,711,429 km (0.107 R)
• M35: 16,964,249 km (0.088 R)
• M36: 18,507,949 km (0.046 R)
• M37: 20,185,390 km (0.093 R)
• M38: 21,178,571 km (0.093 R)
• M39: 21,635,293 km (0.08 R)
• M40: 22,372,810 km (0.073 R)
• M41: 22,651,511 km (0.097 R)
• M42: 22,837,910 km (0.095 R)
• M43: 22,931,259 km (0.033 R)
• M44: 24,921,958 km (0.038 R)
• M45: 25,597,692 km (0.058 R)
• M46: 25,791,870 km (0.111 R)
• M47: 28,159,705 km (0.099 R)
• M48: 28,762,584 km (0.116 R)
• M49: 29,268,075 km (0.036 R)
• M50: 31,112,318 km (0.081 R)
• M51: 31,319,511 km (0.106 R)
• M52: 32,048,352 km (0.094 R)
• M53: 32,152,921 km (0.075 R)
• M54: 32,572,393 km (0.11 R)
• M55: 36,756,047 km (0.056 R)
• M56: 38,854,606 km (0.104 R)
• M57: 39,189,406 km (0.065 R)
• M58: 39,862,148 km (0.085 R)
• M59: 40,538,480 km (0.057 R)
• M60: 41,674,376 km (0.047 R)
• M61: 41,788,520 km (0.101 R)
• M62: 42,360,881 km (0.114 R)
• M63: 43,513,383 km (0.089 R)
• M64: 43,745,110 km (0.077 R)
• M65: 44,793,043 km (0.092 R)
• M66: 46,084,970 km (0.041 R)
• M67: 48,585,050 km (0.11 R)
• M68: 49,791,108 km (0.119 R)
• M69: 50,641,123 km (0.068 R)
• M70: 51,618,446 km (0.083 R)
• M71: 52,478,634 km (0.085 R)
• M72: 52,725,321 km (0.114 R)
• M73: 52,972,456 km (0.071 R)
• M74: 53,343,609 km (0.108 R)
• M75: 53,715,808 km (0.06 R)
• M76: 54,337,986 km (0.089 R)
• M77: 66,336,184 km (0.099 R)
• M78: 67,941,668 km (0.101 R)
• M79: 68,749,197 km (0.054 R)
• M80: 70,509,665 km (0.114 R)
• M81: 70,645,799 km (0.071 R)
• M82: 71,737,265 km (0.093 R)
• M83: 72,011,029 km (0.091 R)
• M84: 75,322,827 km (0.045 R)
• M85: 76,857,252 km (0.044 R)
• M86: 78,542,921 km (0.114 R)
• M87: 80,382,825 km (0.072 R)
• M88: 86,132,320 km (0.034 R)
• M89: 95,602,763 km (0.068 R)
• M90: 97,263,449 km (0.108 R)
• M91: 97,414,842 km (0.078 R)
• M92: 99,543,171 km (0.12 R)
• M93: 100,613,245 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 19,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit