🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.86 AU - 0.9 AU

Year: 299 Days

Day: 18.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.25 AU - 1.45 AU

Year: 567 Days

Day: 42.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,824,907 km

• M1: 401,221 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.06 AU - 1.7 AU

Year: 586 Days

Day: 14 Hours

Environment

Temp: -16 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.1 AU - 1.7 AU

Year: 599 Days

Day: 12.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.46 AU - 1.92 AU

Year: 795 Days

Day: 21.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.17 AU - 3.61 AU

Year: 1777 Days

Day: 37.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.12 AU - 3.62 AU

Year: 2237 Days

Day: 34.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,824,907 km

• M1: 665,112 km (0.081 R)
• M2: 1,451,548 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.8

Radius: 12.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.07 AU - 10.37 AU

Year: 10125 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,824,907 km

• M1: 160,818 km (0.096 R)
• M2: 340,036 km (0.054 R)
• M3: 498,610 km (0.085 R)
• M4: 605,273 km (0.101 R)
• M5: 721,361 km (0.076 R)
• M6: 846,126 km (0.099 R)
• M7: 1,038,060 km (0.043 R)
• M8: 1,376,300 km (0.064 R)
• M9: 1,489,247 km (0.117 R)
• M10: 1,629,270 km (0.082 R)
• M11: 1,922,781 km (0.1 R)
• M12: 2,180,539 km (0.105 R)
• M13: 2,701,738 km (0.119 R)
• M14: 3,445,538 km (0.093 R)
• M15: 3,570,303 km (0.103 R)
• M16: 4,350,755 km (0.081 R)
• M17: 4,725,946 km (0.108 R)
• M18: 4,935,084 km (0.054 R)
• M19: 5,362,635 km (0.047 R)
• M20: 5,507,894 km (0.039 R)
• M21: 5,728,102 km (0.062 R)
• M22: 6,291,638 km (0.104 R)
• M23: 6,406,529 km (0.064 R)
• M24: 6,522,168 km (0.079 R)
• M25: 6,951,813 km (0.112 R)
• M26: 7,431,274 km (0.031 R)
• M27: 7,512,207 km (0.05 R)
• M28: 7,797,789 km (0.108 R)
• M29: 8,045,523 km (0.064 R)
• M30: 8,337,987 km (0.105 R)
• M31: 8,804,433 km (0.113 R)
• M32: 8,976,171 km (0.073 R)
• M33: 9,279,406 km (0.071 R)
• M34: 9,410,454 km (0.074 R)
• M35: 9,542,100 km (0.079 R)
• M36: 11,448,725 km (0.082 R)
• M37: 12,014,654 km (0.113 R)
• M38: 12,832,057 km (0.076 R)
• M39: 12,929,445 km (0.082 R)
• M40: 14,979,085 km (0.088 R)
• M41: 15,081,709 km (0.037 R)
• M42: 16,067,709 km (0.052 R)
• M43: 16,277,894 km (0.102 R)
• M44: 16,383,360 km (0.045 R)
• M45: 17,450,592 km (0.086 R)
• M46: 17,558,452 km (0.099 R)
• M47: 17,720,915 km (0.109 R)
• M48: 18,650,367 km (0.102 R)
• M49: 19,764,123 km (0.092 R)
• M50: 21,014,013 km (0.112 R)
• M51: 22,524,054 km (0.091 R)
• M52: 23,351,629 km (0.035 R)
• M53: 23,470,560 km (0.087 R)
• M54: 23,948,824 km (0.089 R)
• M55: 24,551,105 km (0.082 R)
• M56: 25,341,431 km (0.108 R)
• M57: 25,647,657 km (0.101 R)
• M58: 27,072,128 km (0.115 R)
• M59: 28,968,431 km (0.111 R)
• M60: 31,760,526 km (0.075 R)
• M61: 32,488,469 km (0.064 R)
• M62: 33,893,492 km (0.075 R)
• M63: 34,501,757 km (0.111 R)
• M64: 34,909,112 km (0.046 R)
• M65: 35,660,392 km (0.105 R)
• M66: 35,866,239 km (0.113 R)
• M67: 36,486,023 km (0.086 R)
• M68: 37,109,248 km (0.051 R)
• M69: 37,248,374 km (0.111 R)
• M70: 37,526,775 km (0.086 R)
• M71: 38,718,173 km (0.086 R)
• M72: 40,850,840 km (0.091 R)
• M73: 41,138,068 km (0.05 R)
• M74: 41,426,044 km (0.088 R)
• M75: 42,148,751 km (0.033 R)
• M76: 42,366,416 km (0.063 R)
• M77: 42,729,939 km (0.069 R)
• M78: 43,386,823 km (0.083 R)
• M79: 43,533,280 km (0.07 R)
• M80: 44,858,866 km (0.099 R)
• M81: 48,154,358 km (0.103 R)
• M82: 49,677,863 km (0.111 R)
• M83: 49,831,051 km (0.077 R)
• M84: 51,217,225 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.6

Radius: 3.4

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.12 AU - 18.84 AU

Year: 24195 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 79,824,907 km

• M1: 45,029 km (0.049 R)
• M2: 124,166 km (0.095 R)
• M3: 321,037 km (0.068 R)
• M4: 524,939 km (0.043 R)
• M5: 957,726 km (0.1 R)
• M6: 986,748 km (0.089 R)
• M7: 1,121,236 km (0.103 R)
• M8: 1,293,423 km (0.115 R)
• M9: 1,490,743 km (0.1 R)
• M10: 1,610,271 km (0.088 R)
• M11: 2,252,944 km (0.116 R)
• M12: 2,693,061 km (0.117 R)
• M13: 3,290,405 km (0.094 R)
• M14: 3,649,440 km (0.11 R)
• M15: 3,926,795 km (0.104 R)
• M16: 3,950,281 km (0.111 R)
• M17: 4,044,378 km (0.108 R)
• M18: 4,307,222 km (0.063 R)
• M19: 4,798,950 km (0.046 R)
• M20: 5,153,796 km (0.119 R)
• M21: 5,569,529 km (0.073 R)
• M22: 5,754,731 km (0.113 R)
• M23: 5,888,322 km (0.105 R)
• M24: 5,995,883 km (0.119 R)
• M25: 6,543,560 km (0.079 R)
• M26: 6,655,011 km (0.106 R)
• M27: 7,569,054 km (0.099 R)
• M28: 7,833,094 km (0.119 R)
• M29: 8,130,046 km (0.041 R)
• M30: 10,374,164 km (0.094 R)
• M31: 10,569,389 km (0.07 R)
• M32: 10,798,573 km (0.093 R)
• M33: 10,996,341 km (0.069 R)
• M34: 11,328,598 km (0.087 R)
• M35: 12,139,418 km (0.057 R)
• M36: 12,310,708 km (0.089 R)
• M37: 12,898,927 km (0.07 R)
• M38: 13,178,974 km (0.119 R)
• M39: 14,645,033 km (0.117 R)
• M40: 14,717,887 km (0.031 R)
• M41: 15,675,613 km (0.118 R)
• M42: 16,312,601 km (0.107 R)
• M43: 17,341,684 km (0.047 R)
• M44: 17,418,727 km (0.041 R)
• M45: 17,689,200 km (0.076 R)
• M46: 18,825,097 km (0.101 R)
• M47: 19,023,314 km (0.11 R)
• M48: 19,062,957 km (0.095 R)
• M49: 19,461,785 km (0.114 R)
• M50: 20,429,833 km (0.118 R)
• M51: 21,620,483 km (0.081 R)
• M52: 22,749,049 km (0.064 R)
• M53: 24,845,663 km (0.072 R)
• M54: 25,675,034 km (0.086 R)
• M55: 26,115,300 km (0.115 R)
• M56: 26,602,241 km (0.113 R)
• M57: 27,137,054 km (0.12 R)
• M58: 27,495,490 km (0.092 R)
• M59: 28,443,941 km (0.092 R)
• M60: 28,990,721 km (0.084 R)
• M61: 30,372,706 km (0.065 R)
• M62: 30,651,706 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.9

Radius: 4.1

Gravity: 28.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.92 AU - 19.54 AU

Year: 25865 Days

Day: 24.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,824,907 km

• M1: 64,028 km (0.11 R)
• M2: 97,687 km (0.114 R)
• M3: 385,364 km (0.083 R)
• M4: 787,334 km (0.104 R)
• M5: 1,024,297 km (0.091 R)
• M6: 1,624,483 km (0.078 R)
• M7: 1,755,531 km (0.066 R)
• M8: 3,081,267 km (0.087 R)
• M9: 3,704,193 km (0.1 R)
• M10: 4,007,877 km (0.03 R)
• M11: 4,052,008 km (0.06 R)
• M12: 4,185,150 km (0.075 R)
• M13: 4,455,623 km (0.118 R)
• M14: 5,349,171 km (0.118 R)
• M15: 5,791,233 km (0.041 R)
• M16: 6,347,288 km (0.116 R)
• M17: 6,398,750 km (0.104 R)
• M18: 6,762,422 km (0.088 R)
• M19: 7,026,313 km (0.071 R)
• M20: 7,079,420 km (0.103 R)
• M21: 7,132,677 km (0.09 R)
• M22: 7,673,174 km (0.062 R)
• M23: 8,395,283 km (0.093 R)
• M24: 8,508,379 km (0.091 R)
• M25: 8,793,064 km (0.049 R)
• M26: 9,430,500 km (0.12 R)
• M27: 10,202,724 km (0.116 R)
• M28: 10,323,300 km (0.112 R)
• M29: 11,305,261 km (0.115 R)
• M30: 11,870,441 km (0.097 R)
• M31: 12,963,104 km (0.091 R)
• M32: 13,290,424 km (0.103 R)
• M33: 14,968,015 km (0.11 R)
• M34: 15,036,531 km (0.101 R)
• M35: 15,866,350 km (0.114 R)
• M36: 17,642,376 km (0.106 R)
• M37: 20,383,907 km (0.1 R)
• M38: 21,378,134 km (0.044 R)
• M39: 21,609,861 km (0.079 R)
• M40: 21,842,336 km (0.105 R)
• M41: 23,017,278 km (0.091 R)
• M42: 23,732,057 km (0.111 R)
• M43: 23,971,862 km (0.103 R)
• M44: 24,777,297 km (0.109 R)
• M45: 25,755,368 km (0.102 R)
• M46: 26,662,978 km (0.049 R)
• M47: 26,746,155 km (0.076 R)
• M48: 28,509,614 km (0.101 R)
• M49: 31,443,228 km (0.103 R)
• M50: 33,571,109 km (0.086 R)
• M51: 33,930,293 km (0.039 R)
• M52: 35,653,511 km (0.101 R)
• M53: 36,019,876 km (0.061 R)
• M54: 36,664,045 km (0.089 R)
• M55: 37,312,103 km (0.094 R)
• M56: 38,244,396 km (0.112 R)
• M57: 39,562,354 km (0.038 R)
• M58: 40,227,017 km (0.079 R)
• M59: 40,799,528 km (0.11 R)
• M60: 40,895,271 km (0.111 R)
• M61: 40,991,013 km (0.097 R)
• M62: 42,727,545 km (0.103 R)
• M63: 43,019,261 km (0.115 R)
• M64: 43,409,263 km (0.112 R)
• M65: 45,277,890 km (0.099 R)
• M66: 45,972,922 km (0.063 R)
• M67: 47,172,547 km (0.11 R)
• M68: 48,585,200 km (0.12 R)
• M69: 48,788,054 km (0.119 R)
• M70: 51,555,166 km (0.111 R)
• M71: 52,384,686 km (0.074 R)
• M72: 52,592,777 km (0.091 R)
• M73: 54,688,643 km (0.095 R)
• M74: 57,239,586 km (0.05 R)
• M75: 57,453,960 km (0.09 R)
• M76: 57,561,222 km (0.056 R)
• M77: 58,206,138 km (0.086 R)
• M78: 58,313,848 km (0.067 R)
• M79: 58,637,429 km (0.1 R)
• M80: 59,069,916 km (0.039 R)
• M81: 60,809,889 km (0.1 R)
• M82: 61,138,107 km (0.106 R)
• M83: 61,686,233 km (0.049 R)
• M84: 63,562,190 km (0.054 R)
• M85: 64,563,000 km (0.12 R)
• M86: 65,233,049 km (0.112 R)
• M87: 68,731,545 km (0.11 R)
• M88: 69,073,376 km (0.066 R)
• M89: 69,529,949 km (0.117 R)
• M90: 70,790,760 km (0.116 R)
• M91: 70,905,651 km (0.073 R)
• M92: 72,406,267 km (0.106 R)
• M93: 74,735,207 km (0.085 R)
• M94: 75,556,050 km (0.12 R)
• M95: 77,088,531 km (0.047 R)
• M96: 77,918,051 km (0.096 R)
• M97: 78,750,414 km (0.081 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 19,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit