🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.6 AU - 0.7 AU

Year: 198 Days

Day: 14 Hours

Environment

Temp: 115 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.04 AU - 1.16 AU

Year: 437 Days

Day: 47.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.1 AU - 1.66 AU

Year: 614 Days

Day: 24.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,019,147 km

• M1: 128,205 km (0.11 R)
• M2: 466,895 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.2 AU - 1.84 AU

Year: 710 Days

Day: 33.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.11 AU - 2.75 AU

Year: 1435 Days

Day: 42 Hours

Environment

Temp: -99 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,019,147 km

• M1: 352,004 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 11.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.35 AU - 6.25 AU

Year: 5290 Days

Day: 7 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,019,147 km

• M1: 138,677 km (0.054 R)
• M2: 287,677 km (0.032 R)
• M3: 593,455 km (0.036 R)
• M4: 774,468 km (0.105 R)
• M5: 848,519 km (0.104 R)
• M6: 974,630 km (0.1 R)
• M7: 1,160,131 km (0.098 R)
• M8: 1,391,709 km (0.118 R)
• M9: 1,507,498 km (0.067 R)
• M10: 1,650,663 km (0.102 R)
• M11: 2,406,431 km (0.1 R)
• M12: 2,532,542 km (0.104 R)
• M13: 2,791,646 km (0.118 R)
• M14: 2,939,299 km (0.042 R)
• M15: 3,150,382 km (0.081 R)
• M16: 3,242,534 km (0.119 R)
• M17: 3,700,154 km (0.054 R)
• M18: 3,928,590 km (0.037 R)
• M19: 4,296,900 km (0.068 R)
• M20: 4,589,214 km (0.086 R)
• M21: 4,658,926 km (0.107 R)
• M22: 4,746,591 km (0.101 R)
• M23: 4,977,121 km (0.077 R)
• M24: 5,120,885 km (0.116 R)
• M25: 5,935,894 km (0.068 R)
• M26: 6,126,930 km (0.091 R)
• M27: 6,300,464 km (0.077 R)
• M28: 6,514,838 km (0.071 R)
• M29: 7,031,250 km (0.11 R)
• M30: 7,416,913 km (0.062 R)
• M31: 7,581,470 km (0.111 R)
• M32: 7,914,027 km (0.118 R)
• M33: 8,315,248 km (0.115 R)
• M34: 8,831,660 km (0.026 R)
• M35: 9,006,091 km (0.089 R)
• M36: 9,760,363 km (0.114 R)
• M37: 10,031,285 km (0.117 R)
• M38: 10,488,606 km (0.1 R)
• M39: 10,557,720 km (0.116 R)
• M40: 10,859,309 km (0.117 R)
• M41: 11,163,741 km (0.098 R)
• M42: 11,709,325 km (0.11 R)
• M43: 12,458,211 km (0.077 R)
• M44: 13,447,502 km (0.062 R)
• M45: 14,333,870 km (0.043 R)
• M46: 14,926,576 km (0.091 R)
• M47: 15,004,367 km (0.089 R)
• M48: 16,109,297 km (0.118 R)
• M49: 16,429,736 km (0.084 R)
• M50: 16,617,631 km (0.09 R)
• M51: 16,968,587 km (0.118 R)
• M52: 17,760,259 km (0.048 R)
• M53: 17,897,889 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.8

Radius: 8.5

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.79 AU - 9.15 AU

Year: 8522 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,019,147 km

• M1: 106,962 km (0.039 R)
• M2: 179,966 km (0.108 R)
• M3: 285,283 km (0.115 R)
• M4: 370,704 km (0.114 R)
• M5: 641,924 km (0.105 R)
• M6: 823,237 km (0.097 R)
• M7: 970,292 km (0.102 R)
• M8: 1,404,425 km (0.094 R)
• M9: 1,872,517 km (0.063 R)
• M10: 1,980,377 km (0.112 R)
• M11: 2,432,910 km (0.108 R)
• M12: 2,622,750 km (0.104 R)
• M13: 2,719,540 km (0.104 R)
• M14: 2,891,876 km (0.065 R)
• M15: 2,966,825 km (0.111 R)
• M16: 3,067,804 km (0.115 R)
• M17: 3,247,321 km (0.078 R)
• M18: 3,861,271 km (0.114 R)
• M19: 4,366,612 km (0.113 R)
• M20: 4,481,803 km (0.063 R)
• M21: 4,715,175 km (0.101 R)
• M22: 4,982,357 km (0.086 R)
• M23: 5,285,293 km (0.037 R)
• M24: 5,940,681 km (0.111 R)
• M25: 6,359,256 km (0.107 R)
• M26: 6,921,145 km (0.11 R)
• M27: 7,395,670 km (0.107 R)
• M28: 7,741,241 km (0.068 R)
• M29: 7,810,954 km (0.107 R)
• M30: 8,162,658 km (0.033 R)
• M31: 8,412,038 km (0.066 R)
• M32: 8,918,277 km (0.113 R)
• M33: 9,138,336 km (0.084 R)
• M34: 9,434,539 km (0.057 R)
• M35: 9,583,688 km (0.03 R)
• M36: 10,303,404 km (0.086 R)
• M37: 10,766,858 km (0.066 R)
• M38: 10,844,798 km (0.103 R)
• M39: 11,119,011 km (0.076 R)
• M40: 11,554,491 km (0.075 R)
• M41: 11,914,872 km (0.118 R)
• M42: 12,401,364 km (0.07 R)
• M43: 12,770,422 km (0.087 R)
• M44: 13,226,397 km (0.105 R)
• M45: 13,603,383 km (0.101 R)
• M46: 13,856,802 km (0.096 R)
• M47: 14,154,352 km (0.065 R)
• M48: 14,626,184 km (0.111 R)
• M49: 14,929,120 km (0.087 R)
• M50: 15,277,832 km (0.116 R)
• M51: 15,409,329 km (0.117 R)
• M52: 15,585,256 km (0.072 R)
• M53: 16,250,817 km (0.086 R)
• M54: 16,519,644 km (0.116 R)
• M55: 18,349,226 km (0.118 R)
• M56: 18,582,449 km (0.12 R)
• M57: 19,715,354 km (0.07 R)
• M58: 20,194,067 km (0.085 R)
• M59: 20,434,770 km (0.031 R)
• M60: 20,531,410 km (0.091 R)
• M61: 20,676,520 km (0.084 R)
• M62: 21,456,374 km (0.043 R)
• M63: 21,603,728 km (0.106 R)
• M64: 24,414,372 km (0.104 R)
• M65: 24,516,997 km (0.102 R)
• M66: 24,722,395 km (0.117 R)
• M67: 25,083,225 km (0.107 R)
• M68: 25,186,597 km (0.098 R)
• M69: 25,497,760 km (0.099 R)
• M70: 26,649,514 km (0.094 R)
• M71: 26,966,512 km (0.101 R)
• M72: 27,711,210 km (0.106 R)
• M73: 28,300,925 km (0.109 R)
• M74: 31,200,282 km (0.095 R)
• M75: 32,318,825 km (0.042 R)
• M76: 32,882,958 km (0.069 R)
• M77: 33,052,752 km (0.109 R)
• M78: 34,537,212 km (0.09 R)
• M79: 34,709,997 km (0.111 R)
• M80: 34,940,677 km (0.042 R)
• M81: 36,569,798 km (0.113 R)
• M82: 37,039,685 km (0.078 R)
• M83: 38,045,132 km (0.058 R)
• M84: 38,223,453 km (0.055 R)
• M85: 38,640,681 km (0.09 R)
• M86: 40,264,117 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.5

Radius: 5.8

Gravity: 18.95 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10.07 AU - 16.05 AU

Year: 17876 Days

Day: 24.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,019,147 km

• M1: 224,696 km (0.113 R)
• M2: 841,937 km (0.113 R)
• M3: 912,248 km (0.116 R)
• M4: 1,320,201 km (0.044 R)
• M5: 1,659,489 km (0.047 R)
• M6: 1,869,674 km (0.085 R)
• M7: 2,482,128 km (0.068 R)
• M8: 3,640,464 km (0.065 R)
• M9: 3,795,597 km (0.042 R)
• M10: 3,834,792 km (0.077 R)
• M11: 4,032,411 km (0.076 R)
• M12: 4,729,237 km (0.025 R)
• M13: 4,813,611 km (0.089 R)
• M14: 5,243,256 km (0.107 R)
• M15: 5,374,453 km (0.094 R)
• M16: 6,651,271 km (0.095 R)
• M17: 7,274,645 km (0.116 R)
• M18: 8,117,480 km (0.075 R)
• M19: 8,320,334 km (0.098 R)
• M20: 8,473,523 km (0.053 R)
• M21: 9,518,613 km (0.09 R)
• M22: 9,732,538 km (0.097 R)
• M23: 11,161,048 km (0.049 R)
• M24: 11,217,297 km (0.106 R)
• M25: 11,330,094 km (0.107 R)
• M26: 12,245,633 km (0.086 R)
• M27: 12,303,677 km (0.081 R)
• M28: 12,478,258 km (0.09 R)
• M29: 13,663,073 km (0.118 R)
• M30: 14,207,908 km (0.105 R)
• M31: 16,778,299 km (0.096 R)
• M32: 17,296,207 km (0.077 R)
• M33: 17,426,506 km (0.117 R)
• M34: 18,215,336 km (0.037 R)
• M35: 18,414,301 km (0.086 R)
• M36: 20,169,084 km (0.114 R)
• M37: 20,581,525 km (0.071 R)
• M38: 20,788,868 km (0.111 R)
• M39: 20,996,809 km (0.108 R)
• M40: 21,344,923 km (0.092 R)
• M41: 21,484,797 km (0.091 R)
• M42: 22,046,986 km (0.031 R)
• M43: 23,114,217 km (0.117 R)
• M44: 23,257,831 km (0.114 R)
• M45: 23,762,575 km (0.111 R)
• M46: 25,077,241 km (0.104 R)
• M47: 25,520,649 km (0.069 R)
• M48: 25,892,100 km (0.106 R)
• M49: 26,715,786 km (0.111 R)
• M50: 27,092,922 km (0.092 R)
• M51: 28,081,914 km (0.079 R)
• M52: 28,311,846 km (0.095 R)
• M53: 28,542,376 km (0.079 R)
• M54: 29,938,573 km (0.045 R)
• M55: 30,487,448 km (0.118 R)
• M56: 31,674,956 km (0.12 R)
• M57: 31,834,427 km (0.089 R)
• M58: 32,555,339 km (0.091 R)
• M59: 32,796,940 km (0.101 R)
• M60: 34,013,320 km (0.045 R)
• M61: 34,504,150 km (0.091 R)
• M62: 34,668,259 km (0.106 R)
• M63: 35,162,082 km (0.079 R)
• M64: 35,741,026 km (0.045 R)
• M65: 36,908,637 km (0.086 R)
• M66: 38,003,993 km (0.107 R)
• M67: 41,702,501 km (0.099 R)
• M68: 41,964,746 km (0.112 R)
• M69: 43,019,411 km (0.114 R)
• M70: 43,549,885 km (0.04 R)
• M71: 43,993,742 km (0.111 R)
• M72: 45,065,012 km (0.101 R)
• M73: 45,874,037 km (0.078 R)
• M74: 46,506,537 km (0.114 R)
• M75: 49,342,464 km (0.115 R)
• M76: 51,108,168 km (0.109 R)
• M77: 51,951,750 km (0.114 R)
• M78: 52,233,892 km (0.076 R)
• M79: 57,691,820 km (0.112 R)
• M80: 59,059,743 km (0.065 R)
• M81: 59,550,873 km (0.106 R)
• M82: 59,944,764 km (0.111 R)
• M83: 62,826,319 km (0.06 R)
• M84: 64,334,415 km (0.086 R)
• M85: 65,346,444 km (0.116 R)
• M86: 65,447,872 km (0.059 R)
• M87: 65,752,603 km (0.075 R)
• M88: 66,465,586 km (0.089 R)
• M89: 67,181,262 km (0.093 R)
• M90: 67,283,587 km (0.112 R)
• M91: 67,386,062 km (0.117 R)
• M92: 67,591,310 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.6

Radius: 5.9

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.29 AU - 14.31 AU

Year: 20481 Days

Day: 22.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 58,019,147 km

• M1: 502,649 km (0.114 R)
• M2: 882,777 km (0.065 R)
• M3: 967,898 km (0.078 R)
• M4: 1,169,556 km (0.086 R)
• M5: 1,287,439 km (0.101 R)
• M6: 1,335,610 km (0.097 R)
• M7: 1,690,306 km (0.119 R)
• M8: 2,073,127 km (0.105 R)
• M9: 2,665,086 km (0.087 R)
• M10: 2,820,817 km (0.03 R)
• M11: 4,948,398 km (0.118 R)
• M12: 5,570,277 km (0.114 R)
• M13: 6,134,410 km (0.104 R)
• M14: 6,175,400 km (0.052 R)
• M15: 7,057,429 km (0.062 R)
• M16: 8,658,725 km (0.115 R)
• M17: 9,405,069 km (0.098 R)
• M18: 10,710,460 km (0.117 R)
• M19: 10,958,493 km (0.118 R)
• M20: 11,258,586 km (0.112 R)
• M21: 13,861,888 km (0.093 R)
• M22: 14,023,753 km (0.077 R)
• M23: 15,341,411 km (0.081 R)
• M24: 15,620,860 km (0.079 R)
• M25: 16,184,844 km (0.099 R)
• M26: 16,412,382 km (0.066 R)
• M27: 18,387,972 km (0.098 R)
• M28: 19,705,929 km (0.119 R)
• M29: 20,437,463 km (0.103 R)
• M30: 20,806,670 km (0.066 R)
• M31: 22,368,322 km (0.1 R)
• M32: 23,067,244 km (0.113 R)
• M33: 27,138,849 km (0.079 R)
• M34: 28,911,135 km (0.1 R)
• M35: 29,672,139 km (0.092 R)
• M36: 31,072,525 km (0.059 R)
• M37: 31,213,745 km (0.089 R)
• M38: 31,709,662 km (0.104 R)
• M39: 31,994,347 km (0.112 R)
• M40: 35,622,395 km (0.111 R)
• M41: 35,844,248 km (0.093 R)
• M42: 35,992,350 km (0.096 R)
• M43: 36,363,502 km (0.082 R)
• M44: 36,512,352 km (0.088 R)
• M45: 41,925,252 km (0.061 R)
• M46: 42,159,522 km (0.079 R)
• M47: 42,707,649 km (0.101 R)
• M48: 42,864,577 km (0.095 R)
• M49: 43,731,646 km (0.085 R)
• M50: 44,604,550 km (0.111 R)
• M51: 45,884,509 km (0.106 R)
• M52: 46,045,327 km (0.111 R)
• M53: 46,528,977 km (0.042 R)
• M54: 47,338,750 km (0.066 R)
• M55: 49,301,175 km (0.089 R)
• M56: 50,292,261 km (0.104 R)
• M57: 51,123,277 km (0.037 R)
• M58: 51,791,381 km (0.026 R)
• M59: 52,630,476 km (0.093 R)
• M60: 52,714,550 km (0.056 R)
• M61: 53,136,116 km (0.1 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: 363 - 19,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit