🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.61 AU - 0.89 AU

Year: 229 Days

Day: 34.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.16 AU - 1.22 AU

Year: 458 Days

Day: 38.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 98,897,147 km

• M1: 671,844 km (0.072 R)
• M2: 798,404 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.08 AU - 1.78 AU

Year: 604 Days

Day: 30.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.9 AU - 2.44 AU

Year: 1129 Days

Day: 17.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.1 AU - 5.66 AU

Year: 3807 Days

Day: 24.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,897,147 km

• M1: 1,054,964 km (0.106 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.4

Radius: 9.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.67 AU - 8.77 AU

Year: 6850 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 98,897,147 km

• M1: 127,457 km (0.045 R)
• M2: 316,848 km (0.108 R)
• M3: 803,939 km (0.114 R)
• M4: 881,281 km (0.069 R)
• M5: 981,811 km (0.083 R)
• M6: 1,086,230 km (0.113 R)
• M7: 1,239,119 km (0.092 R)
• M8: 1,530,237 km (0.114 R)
• M9: 1,702,723 km (0.08 R)
• M10: 1,894,657 km (0.104 R)
• M11: 2,013,288 km (0.089 R)
• M12: 2,080,458 km (0.104 R)
• M13: 2,272,242 km (0.073 R)
• M14: 2,527,306 km (0.103 R)
• M15: 2,791,945 km (0.118 R)
• M16: 2,942,889 km (0.099 R)
• M17: 3,143,051 km (0.081 R)
• M18: 3,221,291 km (0.114 R)
• M19: 3,837,185 km (0.085 R)
• M20: 3,904,205 km (0.084 R)
• M21: 4,702,160 km (0.078 R)
• M22: 4,792,069 km (0.104 R)
• M23: 4,900,527 km (0.039 R)
• M24: 5,119,987 km (0.103 R)
• M25: 5,193,888 km (0.106 R)
• M26: 5,268,089 km (0.052 R)
• M27: 5,625,628 km (0.081 R)
• M28: 5,952,200 km (0.054 R)
• M29: 6,068,886 km (0.075 R)
• M30: 7,570,699 km (0.11 R)
• M31: 7,633,979 km (0.118 R)
• M32: 7,845,960 km (0.105 R)
• M33: 7,909,987 km (0.069 R)
• M34: 8,340,979 km (0.109 R)
• M35: 8,537,550 km (0.077 R)
• M36: 8,912,892 km (0.114 R)
• M37: 9,771,434 km (0.117 R)
• M38: 9,978,627 km (0.049 R)
• M39: 11,060,369 km (0.095 R)
• M40: 11,252,303 km (0.069 R)
• M41: 11,348,644 km (0.106 R)
• M42: 11,981,742 km (0.057 R)
• M43: 12,080,178 km (0.077 R)
• M44: 12,327,463 km (0.089 R)
• M45: 13,231,483 km (0.105 R)
• M46: 13,486,398 km (0.109 R)
• M47: 14,627,231 km (0.059 R)
• M48: 15,182,538 km (0.107 R)
• M49: 15,262,424 km (0.116 R)
• M50: 15,610,388 km (0.084 R)
• M51: 17,055,504 km (0.081 R)
• M52: 17,752,031 km (0.078 R)
• M53: 18,429,410 km (0.073 R)
• M54: 19,259,080 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.7

Radius: 11.1

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.23 AU - 7.47 AU

Year: 7036 Days

Day: 13.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,897,147 km

• M1: 144,960 km (0.117 R)
• M2: 239,656 km (0.058 R)
• M3: 345,721 km (0.111 R)
• M4: 437,275 km (0.066 R)
• M5: 552,914 km (0.042 R)
• M6: 1,071,869 km (0.076 R)
• M7: 1,311,525 km (0.082 R)
• M8: 1,487,900 km (0.113 R)
• M9: 1,756,728 km (0.101 R)
• M10: 2,018,973 km (0.117 R)
• M11: 2,412,116 km (0.091 R)
• M12: 2,829,494 km (0.092 R)
• M13: 3,008,114 km (0.117 R)
• M14: 4,330,559 km (0.115 R)
• M15: 4,626,314 km (0.076 R)
• M16: 5,363,383 km (0.093 R)
• M17: 5,842,545 km (0.083 R)
• M18: 6,136,654 km (0.068 R)
• M19: 6,671,766 km (0.082 R)
• M20: 6,910,524 km (0.085 R)
• M21: 7,152,125 km (0.098 R)
• M22: 7,608,398 km (0.1 R)
• M23: 7,679,457 km (0.074 R)
• M24: 8,549,070 km (0.043 R)
• M25: 8,845,872 km (0.091 R)
• M26: 9,183,963 km (0.055 R)
• M27: 9,411,651 km (0.118 R)
• M28: 9,487,946 km (0.119 R)
• M29: 9,641,284 km (0.11 R)
• M30: 9,989,248 km (0.099 R)
• M31: 10,301,908 km (0.074 R)
• M32: 10,617,858 km (0.055 R)
• M33: 10,897,008 km (0.06 R)
• M34: 11,666,689 km (0.06 R)
• M35: 11,996,104 km (0.093 R)
• M36: 12,286,772 km (0.094 R)
• M37: 13,215,625 km (0.119 R)
• M38: 14,784,010 km (0.077 R)
• M39: 15,635,371 km (0.072 R)
• M40: 15,862,012 km (0.101 R)
• M41: 16,044,072 km (0.09 R)
• M42: 16,779,645 km (0.045 R)
• M43: 16,965,147 km (0.048 R)
• M44: 17,526,139 km (0.11 R)
• M45: 17,856,002 km (0.114 R)
• M46: 18,474,439 km (0.11 R)
• M47: 18,618,053 km (0.084 R)
• M48: 19,683,190 km (0.043 R)
• M49: 20,917,373 km (0.047 R)
• M50: 21,468,342 km (0.075 R)
• M51: 22,176,538 km (0.079 R)
• M52: 22,278,265 km (0.063 R)
• M53: 22,943,676 km (0.106 R)
• M54: 23,667,730 km (0.055 R)
• M55: 23,875,970 km (0.079 R)
• M56: 23,980,239 km (0.104 R)
• M57: 26,260,111 km (0.118 R)
• M58: 26,962,922 km (0.116 R)
• M59: 28,166,437 km (0.11 R)
• M60: 29,331,505 km (0.093 R)
• M61: 29,779,401 km (0.097 R)
• M62: 30,512,281 km (0.085 R)
• M63: 31,536,727 km (0.077 R)
• M64: 32,225,925 km (0.106 R)
• M65: 32,803,971 km (0.107 R)
• M66: 33,094,340 km (0.06 R)
• M67: 35,447,963 km (0.101 R)
• M68: 35,626,583 km (0.071 R)
• M69: 37,794,107 km (0.115 R)
• M70: 38,893,801 km (0.085 R)
• M71: 39,016,621 km (0.087 R)
• M72: 39,509,246 km (0.112 R)
• M73: 39,880,100 km (0.042 R)
• M74: 40,376,316 km (0.112 R)
• M75: 40,687,629 km (0.093 R)
• M76: 40,937,158 km (0.096 R)
• M77: 41,062,072 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.4

Radius: 6.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.18 AU - 16.1 AU

Year: 16819 Days

Day: 23.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 98,897,147 km

• M1: 102,175 km (0.047 R)
• M2: 318,643 km (0.109 R)
• M3: 462,557 km (0.075 R)
• M4: 616,343 km (0.095 R)
• M5: 858,542 km (0.073 R)
• M6: 1,088,624 km (0.101 R)
• M7: 1,238,670 km (0.039 R)
• M8: 1,395,449 km (0.086 R)
• M9: 1,483,712 km (0.104 R)
• M10: 1,775,577 km (0.1 R)
• M11: 2,921,497 km (0.091 R)
• M12: 3,286,216 km (0.101 R)
• M13: 3,604,411 km (0.064 R)
• M14: 3,953,273 km (0.074 R)
• M15: 5,269,136 km (0.11 R)
• M16: 5,338,250 km (0.111 R)
• M17: 5,854,064 km (0.074 R)
• M18: 7,443,092 km (0.065 R)
• M19: 7,781,333 km (0.104 R)
• M20: 9,686,911 km (0.096 R)
• M21: 10,866,490 km (0.053 R)
• M22: 11,013,545 km (0.059 R)
• M23: 11,428,529 km (0.108 R)
• M24: 11,517,989 km (0.106 R)
• M25: 12,304,275 km (0.072 R)
• M26: 13,610,414 km (0.086 R)
• M27: 13,705,409 km (0.082 R)
• M28: 14,119,496 km (0.101 R)
• M29: 14,376,355 km (0.103 R)
• M30: 16,116,927 km (0.074 R)
• M31: 16,183,946 km (0.114 R)
• M32: 16,250,966 km (0.084 R)
• M33: 18,445,567 km (0.054 R)
• M34: 19,684,537 km (0.069 R)
• M35: 20,151,581 km (0.062 R)
• M36: 22,540,809 km (0.109 R)
• M37: 23,218,038 km (0.111 R)
• M38: 23,331,583 km (0.071 R)
• M39: 23,635,267 km (0.048 R)
• M40: 24,054,889 km (0.053 R)
• M41: 25,640,776 km (0.118 R)
• M42: 25,719,016 km (0.117 R)
• M43: 25,993,378 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636

Radius: 7.1

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 15.78 AU - 23.52 AU

Year: 30757 Days

Day: 22.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,897,147 km

• M1: 159,023 km (0.077 R)
• M2: 307,274 km (0.106 R)
• M3: 551,268 km (0.051 R)
• M4: 653,892 km (0.103 R)
• M5: 707,748 km (0.119 R)
• M6: 763,248 km (0.102 R)
• M7: 1,259,913 km (0.051 R)
• M8: 1,576,911 km (0.086 R)
• M9: 3,307,160 km (0.106 R)
• M10: 3,891,489 km (0.109 R)
• M11: 6,176,447 km (0.082 R)
• M12: 6,293,882 km (0.112 R)
• M13: 6,710,811 km (0.112 R)
• M14: 7,259,985 km (0.109 R)
• M15: 8,014,556 km (0.086 R)
• M16: 8,271,565 km (0.098 R)
• M17: 8,401,117 km (0.105 R)
• M18: 10,423,680 km (0.045 R)
• M19: 10,563,704 km (0.1 R)
• M20: 11,201,290 km (0.082 R)
• M21: 11,488,668 km (0.105 R)
• M22: 11,633,329 km (0.091 R)
• M23: 12,886,660 km (0.036 R)
• M24: 13,263,497 km (0.053 R)
• M25: 13,643,924 km (0.104 R)
• M26: 14,571,431 km (0.103 R)
• M27: 15,519,283 km (0.112 R)
• M28: 15,759,388 km (0.037 R)
• M29: 16,243,187 km (0.111 R)
• M30: 17,308,025 km (0.093 R)
• M31: 18,058,557 km (0.108 R)
• M32: 21,698,274 km (0.09 R)
• M33: 22,326,435 km (0.107 R)
• M34: 22,688,013 km (0.086 R)
• M35: 23,784,416 km (0.041 R)
• M36: 24,524,925 km (0.07 R)
• M37: 24,991,521 km (0.084 R)
• M38: 27,079,309 km (0.069 R)
• M39: 29,123,863 km (0.093 R)
• M40: 29,717,019 km (0.11 R)
• M41: 31,621,699 km (0.116 R)
• M42: 32,640,011 km (0.116 R)
• M43: 32,844,961 km (0.073 R)
• M44: 34,604,082 km (0.103 R)
• M45: 35,127,375 km (0.098 R)
• M46: 35,442,578 km (0.115 R)
• M47: 36,925,841 km (0.084 R)
• M48: 37,139,317 km (0.101 R)
• M49: 37,353,392 km (0.109 R)
• M50: 39,188,509 km (0.078 R)
• M51: 39,843,149 km (0.098 R)
• M52: 40,501,529 km (0.088 R)
• M53: 42,497,913 km (0.109 R)
• M54: 46,240,253 km (0.108 R)
• M55: 46,931,994 km (0.053 R)
• M56: 47,279,061 km (0.116 R)
• M57: 49,144,845 km (0.107 R)
• M58: 51,510,736 km (0.113 R)
• M59: 52,587,391 km (0.077 R)
• M60: 52,827,646 km (0.101 R)
• M61: 53,550,652 km (0.103 R)
• M62: 55,372,455 km (0.074 R)
• M63: 56,721,229 km (0.094 R)
• M64: 59,576,454 km (0.057 R)
• M65: 62,605,213 km (0.108 R)
• M66: 64,523,357 km (0.095 R)
• M67: 64,652,011 km (0.098 R)
• M68: 64,780,665 km (0.038 R)
• M69: 68,155,444 km (0.083 R)
• M70: 68,417,389 km (0.064 R)
• M71: 71,454,077 km (0.042 R)
• M72: 72,654,151 km (0.069 R)
• M73: 73,860,957 km (0.041 R)
• M74: 74,804,171 km (0.11 R)
• M75: 75,751,425 km (0.079 R)
• M76: 75,886,961 km (0.106 R)
• M77: 76,022,796 km (0.111 R)
• M78: 77,794,483 km (0.117 R)
• M79: 82,352,431 km (0.116 R)
• M80: 82,910,880 km (0.105 R)
• M81: 83,050,604 km (0.083 R)
• M82: 83,190,478 km (0.079 R)
• M83: 83,470,376 km (0.112 R)
• M84: 86,712,461 km (0.092 R)
• M85: 87,138,366 km (0.107 R)
• M86: 92,448,043 km (0.117 R)
• M87: 92,593,004 km (0.095 R)
• M88: 93,318,853 km (0.032 R)
• M89: 94,630,227 km (0.063 R)
• M90: 96,094,491 km (0.092 R)
• M91: 96,241,397 km (0.105 R)
• M92: 97,566,235 km (0.119 R)
• M93: 97,861,541 km (0.111 R)
• M94: 98,600,854 km (0.112 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 16,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit