🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.66 AU - 0.72 AU

Year: 209 Days

Day: 29.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,755,386 km

• M1: 23,487 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.22 AU - 1.56 AU

Year: 599 Days

Day: 33.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,755,386 km

• M1: 1,275,023 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.83 AU - 2.31 AU

Year: 1088 Days

Day: 40.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,755,386 km

• M1: 254,316 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.83 AU - 4.19 AU

Year: 2402 Days

Day: 45.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.33 AU - 5.23 AU

Year: 3234 Days

Day: 13 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.7

Radius: 14.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.12 AU - 8.12 AU

Year: 6939 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 82,755,386 km

• M1: 575,952 km (0.119 R)
• M2: 1,453,194 km (0.047 R)
• M3: 1,733,391 km (0.109 R)
• M4: 2,306,500 km (0.077 R)
• M5: 2,531,196 km (0.098 R)
• M6: 2,678,101 km (0.079 R)
• M7: 2,914,615 km (0.109 R)
• M8: 3,113,580 km (0.097 R)
• M9: 3,271,406 km (0.12 R)
• M10: 3,978,256 km (0.05 R)
• M11: 4,150,144 km (0.032 R)
• M12: 4,274,310 km (0.082 R)
• M13: 4,552,114 km (0.098 R)
• M14: 4,810,020 km (0.1 R)
• M15: 4,966,949 km (0.109 R)
• M16: 5,232,485 km (0.109 R)
• M17: 5,394,050 km (0.091 R)
• M18: 6,312,581 km (0.072 R)
• M19: 6,571,535 km (0.09 R)
• M20: 7,040,674 km (0.077 R)
• M21: 7,159,754 km (0.104 R)
• M22: 7,551,252 km (0.042 R)
• M23: 7,826,362 km (0.068 R)
• M24: 7,949,780 km (0.1 R)
• M25: 8,355,191 km (0.109 R)
• M26: 8,512,867 km (0.106 R)
• M27: 9,447,405 km (0.11 R)
• M28: 10,414,555 km (0.089 R)
• M29: 10,516,431 km (0.114 R)
• M30: 10,721,081 km (0.072 R)
• M31: 10,961,634 km (0.096 R)
• M32: 11,518,138 km (0.115 R)
• M33: 11,694,066 km (0.112 R)
• M34: 12,012,709 km (0.112 R)
• M35: 12,155,276 km (0.111 R)
• M36: 12,298,441 km (0.088 R)
• M37: 12,731,377 km (0.09 R)
• M38: 12,913,139 km (0.116 R)
• M39: 13,022,644 km (0.099 R)
• M40: 13,612,060 km (0.091 R)
• M41: 13,910,059 km (0.11 R)
• M42: 14,097,355 km (0.084 R)
• M43: 14,512,489 km (0.06 R)
• M44: 14,893,366 km (0.105 R)
• M45: 15,626,246 km (0.07 R)
• M46: 16,489,425 km (0.082 R)
• M47: 16,647,999 km (0.096 R)
• M48: 16,847,114 km (0.081 R)
• M49: 18,057,660 km (0.066 R)
• M50: 18,755,983 km (0.065 R)
• M51: 19,170,967 km (0.111 R)
• M52: 21,377,536 km (0.104 R)
• M53: 21,594,004 km (0.117 R)
• M54: 21,854,603 km (0.105 R)
• M55: 22,291,280 km (0.109 R)
• M56: 22,686,816 km (0.03 R)
• M57: 24,292,151 km (0.069 R)
• M58: 25,841,835 km (0.088 R)
• M59: 25,933,988 km (0.073 R)
• M60: 26,026,140 km (0.102 R)
• M61: 26,908,169 km (0.093 R)
• M62: 27,141,841 km (0.107 R)
• M63: 28,892,286 km (0.052 R)
• M64: 29,227,534 km (0.11 R)
• M65: 29,564,130 km (0.113 R)
• M66: 29,805,431 km (0.094 R)
• M67: 30,532,925 km (0.089 R)
• M68: 30,972,294 km (0.049 R)
• M69: 31,956,050 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.5

Radius: 4.2

Gravity: 25.77 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.06 AU - 16.02 AU

Year: 19215 Days

Day: 15.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,755,386 km

• M1: 75,098 km (0.082 R)
• M2: 262,843 km (0.099 R)
• M3: 404,662 km (0.082 R)
• M4: 689,197 km (0.099 R)
• M5: 839,992 km (0.107 R)
• M6: 1,073,215 km (0.052 R)
• M7: 1,197,082 km (0.104 R)
• M8: 1,458,729 km (0.088 R)
• M9: 1,485,806 km (0.117 R)
• M10: 1,652,159 km (0.07 R)
• M11: 1,680,582 km (0.1 R)
• M12: 1,737,729 km (0.032 R)
• M13: 2,343,750 km (0.063 R)
• M14: 2,669,275 km (0.085 R)
• M15: 2,702,635 km (0.079 R)
• M16: 2,871,382 km (0.046 R)
• M17: 3,148,586 km (0.098 R)
• M18: 3,470,671 km (0.118 R)
• M19: 3,580,326 km (0.106 R)
• M20: 5,023,945 km (0.085 R)
• M21: 5,526,445 km (0.109 R)
• M22: 5,826,987 km (0.098 R)
• M23: 5,913,903 km (0.093 R)
• M24: 6,309,889 km (0.039 R)
• M25: 7,360,514 km (0.105 R)
• M26: 7,548,709 km (0.097 R)
• M27: 8,122,716 km (0.112 R)
• M28: 8,859,934 km (0.061 R)
• M29: 9,160,626 km (0.107 R)
• M30: 9,464,908 km (0.096 R)
• M31: 9,566,933 km (0.042 R)
• M32: 10,083,046 km (0.117 R)
• M33: 10,344,543 km (0.045 R)
• M34: 11,684,790 km (0.036 R)
• M35: 12,739,455 km (0.095 R)
• M36: 13,022,046 km (0.107 R)
• M37: 13,306,581 km (0.109 R)
• M38: 14,289,589 km (0.103 R)
• M39: 14,701,132 km (0.104 R)
• M40: 15,235,945 km (0.069 R)
• M41: 16,508,424 km (0.105 R)
• M42: 16,631,394 km (0.112 R)
• M43: 17,375,493 km (0.084 R)
• M44: 17,814,563 km (0.118 R)
• M45: 19,607,195 km (0.069 R)
• M46: 19,998,692 km (0.087 R)
• M47: 22,605,734 km (0.057 R)
• M48: 22,673,951 km (0.114 R)
• M49: 23,913,968 km (0.071 R)
• M50: 24,472,117 km (0.109 R)
• M51: 25,317,345 km (0.103 R)
• M52: 25,601,282 km (0.09 R)
• M53: 25,743,550 km (0.076 R)
• M54: 28,129,785 km (0.066 R)
• M55: 28,644,851 km (0.043 R)
• M56: 29,311,908 km (0.102 R)
• M57: 32,645,247 km (0.113 R)
• M58: 32,954,167 km (0.115 R)
• M59: 34,277,959 km (0.101 R)
• M60: 35,460,380 km (0.092 R)
• M61: 37,945,949 km (0.056 R)
• M62: 38,759,761 km (0.104 R)
• M63: 39,414,850 km (0.06 R)
• M64: 40,156,257 km (0.038 R)
• M65: 40,487,168 km (0.097 R)
• M66: 41,235,157 km (0.102 R)
• M67: 41,485,584 km (0.072 R)
• M68: 43,846,388 km (0.111 R)
• M69: 44,614,423 km (0.111 R)
• M70: 45,300,928 km (0.104 R)
• M71: 45,818,088 km (0.109 R)
• M72: 46,077,341 km (0.097 R)
• M73: 46,597,343 km (0.107 R)
• M74: 47,555,817 km (0.1 R)
• M75: 47,818,361 km (0.064 R)
• M76: 49,226,675 km (0.069 R)
• M77: 50,559,293 km (0.094 R)
• M78: 50,648,603 km (0.096 R)
• M79: 51,095,602 km (0.102 R)
• M80: 51,364,579 km (0.094 R)
• M81: 51,903,729 km (0.106 R)
• M82: 51,993,787 km (0.033 R)
• M83: 52,264,260 km (0.104 R)
• M84: 57,118,561 km (0.101 R)
• M85: 58,237,553 km (0.076 R)
• M86: 58,893,540 km (0.104 R)
• M87: 59,646,317 km (0.096 R)
• M88: 60,971,305 km (0.116 R)
• M89: 61,161,444 km (0.118 R)
• M90: 61,256,439 km (0.029 R)
• M91: 61,351,583 km (0.082 R)
• M92: 61,637,464 km (0.119 R)
• M93: 63,265,239 km (0.057 R)
• M94: 63,457,622 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.1

Radius: 4.4

Gravity: 47.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.35 AU - 17.13 AU

Year: 19627 Days

Day: 15.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,755,386 km

• M1: 381,624 km (0.083 R)
• M2: 463,155 km (0.086 R)
• M3: 506,090 km (0.064 R)
• M4: 766,539 km (0.109 R)
• M5: 1,150,707 km (0.091 R)
• M6: 1,270,236 km (0.104 R)
• M7: 1,300,604 km (0.104 R)
• M8: 1,586,336 km (0.053 R)
• M9: 1,652,458 km (0.063 R)
• M10: 1,926,073 km (0.112 R)
• M11: 2,068,041 km (0.037 R)
• M12: 2,104,244 km (0.062 R)
• M13: 2,630,828 km (0.078 R)
• M14: 2,828,447 km (0.066 R)
• M15: 3,154,570 km (0.115 R)
• M16: 3,449,577 km (0.092 R)
• M17: 3,753,560 km (0.12 R)
• M18: 4,111,398 km (0.114 R)
• M19: 4,386,808 km (0.104 R)
• M20: 4,668,351 km (0.054 R)
• M21: 5,248,641 km (0.117 R)
• M22: 6,161,039 km (0.109 R)
• M23: 6,475,942 km (0.063 R)
• M24: 6,958,096 km (0.09 R)
• M25: 7,176,060 km (0.049 R)
• M26: 8,013,360 km (0.079 R)
• M27: 8,241,795 km (0.106 R)
• M28: 8,356,836 km (0.034 R)
• M29: 8,588,563 km (0.057 R)
• M30: 8,705,100 km (0.039 R)
• M31: 8,881,177 km (0.095 R)
• M32: 9,961,124 km (0.089 R)
• M33: 10,392,265 km (0.069 R)
• M34: 10,892,520 km (0.089 R)
• M35: 12,637,430 km (0.113 R)
• M36: 12,703,702 km (0.087 R)
• M37: 13,508,089 km (0.045 R)
• M38: 14,606,138 km (0.083 R)
• M39: 15,518,984 km (0.114 R)
• M40: 15,803,669 km (0.071 R)
• M41: 15,875,027 km (0.053 R)
• M42: 16,018,192 km (0.112 R)
• M43: 17,325,977 km (0.077 R)
• M44: 18,141,883 km (0.115 R)
• M45: 19,274,489 km (0.097 R)
• M46: 22,887,427 km (0.118 R)
• M47: 23,863,553 km (0.109 R)
• M48: 23,945,533 km (0.108 R)
• M49: 25,940,420 km (0.085 R)
• M50: 28,334,286 km (0.062 R)
• M51: 29,118,627 km (0.115 R)
• M52: 29,381,620 km (0.115 R)
• M53: 33,145,652 km (0.115 R)
• M54: 33,328,610 km (0.111 R)
• M55: 33,603,721 km (0.112 R)
• M56: 35,083,693 km (0.069 R)
• M57: 35,457,089 km (0.105 R)
• M58: 35,831,682 km (0.105 R)
• M59: 36,868,694 km (0.111 R)
• M60: 39,455,391 km (0.069 R)
• M61: 40,428,226 km (0.081 R)
• M62: 41,408,990 km (0.102 R)
• M63: 41,902,214 km (0.09 R)
• M64: 43,995,238 km (0.118 R)
• M65: 48,178,293 km (0.083 R)
• M66: 49,844,814 km (0.081 R)
• M67: 49,949,682 km (0.092 R)
• M68: 50,159,418 km (0.057 R)
• M69: 51,107,121 km (0.065 R)
• M70: 51,742,164 km (0.053 R)
• M71: 51,848,228 km (0.055 R)
• M72: 54,092,944 km (0.072 R)
• M73: 55,281,350 km (0.03 R)
• M74: 55,824,390 km (0.105 R)
• M75: 56,915,856 km (0.069 R)
• M76: 59,119,583 km (0.073 R)
• M77: 60,120,392 km (0.067 R)
• M78: 62,364,211 km (0.088 R)
• M79: 64,521,262 km (0.066 R)
• M80: 64,863,991 km (0.112 R)
• M81: 65,207,468 km (0.075 R)
• M82: 65,322,060 km (0.1 R)
• M83: 68,325,237 km (0.061 R)
• M84: 69,609,236 km (0.084 R)
• M85: 72,913,553 km (0.102 R)
• M86: 73,747,562 km (0.083 R)
• M87: 73,866,941 km (0.101 R)
• M88: 75,064,621 km (0.036 R)
• M89: 75,545,429 km (0.102 R)
• M90: 76,993,985 km (0.068 R)
• M91: 77,115,159 km (0.091 R)
• M92: 77,236,333 km (0.117 R)
• M93: 77,721,779 km (0.11 R)
• M94: 78,330,043 km (0.1 R)
• M95: 79,061,876 km (0.106 R)
• M96: 82,383,547 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit