🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.49 AU - 0.53 AU

Year: 129 Days

Day: 46.8 Hours

Environment

Temp: 274 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,618,819 km

• M1: 301,889 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 137 Days

Day: 43 Hours

Environment

Temp: 205 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.76 AU - 0.82 AU

Year: 249 Days

Day: 43.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.14 AU - 5 AU

Year: 3466 Days

Day: 46.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.4

Radius: 7.4

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.53 AU - 19.93 AU

Year: 24276 Days

Day: 15.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,618,819 km

• M1: 168,597 km (0.102 R)
• M2: 290,669 km (0.054 R)
• M3: 489,484 km (0.06 R)
• M4: 975,977 km (0.075 R)
• M5: 1,343,538 km (0.082 R)
• M6: 2,043,806 km (0.101 R)
• M7: 2,798,677 km (0.12 R)
• M8: 2,882,901 km (0.078 R)
• M9: 3,770,016 km (0.086 R)
• M10: 3,863,066 km (0.112 R)
• M11: 4,099,131 km (0.112 R)
• M12: 4,340,133 km (0.058 R)
• M13: 4,585,624 km (0.119 R)
• M14: 5,612,463 km (0.086 R)
• M15: 6,538,923 km (0.052 R)
• M16: 6,991,307 km (0.071 R)
• M17: 7,337,177 km (0.099 R)
• M18: 7,453,714 km (0.111 R)
• M19: 8,407,999 km (0.119 R)
• M20: 9,274,320 km (0.07 R)
• M21: 9,526,991 km (0.1 R)
• M22: 9,654,149 km (0.096 R)
• M23: 10,692,059 km (0.083 R)
• M24: 11,358,667 km (0.073 R)
• M25: 14,447,414 km (0.042 R)
• M26: 14,813,929 km (0.096 R)
• M27: 15,183,585 km (0.113 R)
• M28: 15,781,229 km (0.094 R)
• M29: 16,158,664 km (0.109 R)
• M30: 16,691,981 km (0.119 R)
• M31: 17,541,846 km (0.103 R)
• M32: 18,089,973 km (0.067 R)
• M33: 18,802,956 km (0.025 R)
• M34: 19,605,998 km (0.044 R)
• M35: 20,666,497 km (0.101 R)
• M36: 21,245,291 km (0.107 R)
• M37: 22,503,409 km (0.114 R)
• M38: 23,098,809 km (0.078 R)
• M39: 23,269,799 km (0.101 R)
• M40: 23,441,238 km (0.108 R)
• M41: 24,218,100 km (0.118 R)
• M42: 26,330,572 km (0.086 R)
• M43: 26,419,882 km (0.079 R)
• M44: 27,137,951 km (0.063 R)
• M45: 27,771,498 km (0.12 R)
• M46: 28,501,386 km (0.054 R)
• M47: 28,684,943 km (0.082 R)
• M48: 29,794,062 km (0.101 R)
• M49: 31,011,339 km (0.094 R)
• M50: 32,915,720 km (0.119 R)
• M51: 33,108,253 km (0.093 R)
• M52: 33,301,084 km (0.066 R)
• M53: 34,955,786 km (0.072 R)
• M54: 35,644,834 km (0.058 R)
• M55: 35,941,487 km (0.12 R)
• M56: 36,239,037 km (0.066 R)
• M57: 38,546,883 km (0.097 R)
• M58: 40,592,036 km (0.11 R)
• M59: 41,523,881 km (0.108 R)
• M60: 42,149,050 km (0.108 R)
• M61: 42,777,212 km (0.051 R)
• M62: 45,000,386 km (0.118 R)
• M63: 46,072,105 km (0.113 R)
• M64: 48,350,032 km (0.115 R)
• M65: 49,227,423 km (0.083 R)
• M66: 50,553,459 km (0.09 R)
• M67: 51,220,815 km (0.038 R)
• M68: 51,779,114 km (0.117 R)
• M69: 52,451,856 km (0.113 R)
• M70: 53,127,440 km (0.03 R)
• M71: 54,715,122 km (0.049 R)
• M72: 54,829,116 km (0.059 R)
• M73: 55,171,545 km (0.089 R)
• M74: 55,858,648 km (0.094 R)
• M75: 57,009,953 km (0.111 R)
• M76: 57,241,232 km (0.094 R)
• M77: 58,285,574 km (0.105 R)
• M78: 60,157,642 km (0.05 R)
• M79: 60,628,726 km (0.089 R)
• M80: 62,763,787 km (0.08 R)
• M81: 63,600,787 km (0.087 R)
• M82: 63,720,615 km (0.063 R)
• M83: 67,473,576 km (0.085 R)
• M84: 67,840,540 km (0.096 R)
• M85: 68,699,381 km (0.082 R)
• M86: 71,297,448 km (0.085 R)
• M87: 72,170,650 km (0.082 R)
• M88: 74,306,010 km (0.102 R)
• M89: 75,064,472 km (0.026 R)
• M90: 75,191,181 km (0.116 R)
• M91: 82,920,903 km (0.073 R)
• M92: 83,314,046 km (0.106 R)
• M93: 86,746,420 km (0.1 R)
• M94: 87,678,414 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.7

Radius: 4.4

Gravity: 40.48 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.91 AU - 19.53 AU

Year: 27591 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,618,819 km

• M1: 89,609 km (0.091 R)
• M2: 217,964 km (0.092 R)
• M3: 354,697 km (0.107 R)
• M4: 1,650,513 km (0.097 R)
• M5: 1,802,505 km (0.054 R)
• M6: 2,540,471 km (0.092 R)
• M7: 2,584,004 km (0.117 R)
• M8: 2,850,139 km (0.108 R)
• M9: 3,218,449 km (0.052 R)
• M10: 3,265,572 km (0.043 R)
• M11: 3,408,288 km (0.079 R)
• M12: 3,749,072 km (0.098 R)
• M13: 5,723,615 km (0.08 R)
• M14: 6,422,087 km (0.058 R)
• M15: 6,600,856 km (0.091 R)
• M16: 7,147,038 km (0.057 R)
• M17: 7,519,238 km (0.064 R)
• M18: 8,025,178 km (0.116 R)
• M19: 8,738,610 km (0.065 R)
• M20: 10,087,085 km (0.107 R)
• M21: 10,364,440 km (0.092 R)
• M22: 12,523,436 km (0.079 R)
• M23: 12,896,234 km (0.052 R)
• M24: 15,367,890 km (0.1 R)
• M25: 15,447,476 km (0.106 R)
• M26: 16,738,805 km (0.103 R)
• M27: 17,397,335 km (0.032 R)
• M28: 19,251,451 km (0.112 R)
• M29: 19,423,189 km (0.076 R)
• M30: 19,595,227 km (0.094 R)
• M31: 20,027,864 km (0.106 R)
• M32: 22,779,567 km (0.078 R)
• M33: 24,060,424 km (0.105 R)
• M34: 27,556,526 km (0.08 R)
• M35: 27,846,896 km (0.097 R)
• M36: 28,626,001 km (0.108 R)
• M37: 28,821,975 km (0.028 R)
• M38: 30,705,262 km (0.083 R)
• M39: 31,409,120 km (0.118 R)
• M40: 32,321,817 km (0.097 R)
• M41: 32,423,693 km (0.105 R)
• M42: 32,935,018 km (0.097 R)
• M43: 34,693,541 km (0.068 R)
• M44: 34,797,961 km (0.073 R)
• M45: 35,216,536 km (0.055 R)
• M46: 37,441,355 km (0.032 R)
• M47: 38,300,795 km (0.088 R)
• M48: 39,929,616 km (0.115 R)
• M49: 40,917,710 km (0.118 R)
• M50: 41,691,879 km (0.025 R)
• M51: 44,495,792 km (0.105 R)
• M52: 45,063,815 km (0.081 R)
• M53: 45,177,809 km (0.077 R)
• M54: 48,288,996 km (0.115 R)
• M55: 49,224,132 km (0.107 R)
• M56: 49,341,417 km (0.11 R)
• M57: 50,047,220 km (0.115 R)
• M58: 50,519,500 km (0.11 R)
• M59: 51,945,467 km (0.117 R)
• M60: 52,543,559 km (0.109 R)
• M61: 52,783,365 km (0.077 R)
• M62: 56,424,726 km (0.065 R)
• M63: 57,039,424 km (0.098 R)
• M64: 57,409,230 km (0.093 R)
• M65: 57,532,798 km (0.12 R)
• M66: 58,772,366 km (0.108 R)
• M67: 59,645,269 km (0.072 R)
• M68: 61,404,092 km (0.095 R)
• M69: 61,656,762 km (0.052 R)
• M70: 65,100,954 km (0.119 R)
• M71: 69,526,209 km (0.084 R)
• M72: 70,185,038 km (0.106 R)
• M73: 71,509,129 km (0.098 R)
• M74: 72,841,447 km (0.048 R)
• M75: 75,801,091 km (0.079 R)
• M76: 76,207,698 km (0.098 R)
• M77: 77,295,574 km (0.096 R)
• M78: 78,525,568 km (0.066 R)
• M79: 78,662,600 km (0.104 R)
• M80: 80,175,632 km (0.032 R)
• M81: 81,282,058 km (0.09 R)
• M82: 82,532,696 km (0.11 R)
• M83: 83,090,697 km (0.096 R)
• M84: 86,605,798 km (0.103 R)
• M85: 87,456,710 km (0.077 R)
• M86: 87,598,828 km (0.109 R)
• M87: 88,452,883 km (0.082 R)
• M88: 89,452,795 km (0.074 R)
• M89: 90,025,904 km (0.109 R)
• M90: 90,169,369 km (0.105 R)
• M91: 92,764,443 km (0.088 R)
• M92: 93,780,362 km (0.112 R)
• M93: 96,262,789 km (0.116 R)
• M94: 97,880,540 km (0.11 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: 481 - 14,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit