🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.57 AU - 0.85 AU

Year: 251 Days

Day: 23.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,027,530 km

• M1: 166,054 km (0.116 R)
• M2: 464,950 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.94 AU - 2.64 AU

Year: 1452 Days

Day: 35.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.81 AU - 2.87 AU

Year: 1500 Days

Day: 30.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.49 AU - 3.35 AU

Year: 2091 Days

Day: 20.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,027,530 km

• M1: 1,171,052 km (0.06 R)
• M2: 1,321,398 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.7

Radius: 14.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.39 AU - 5.51 AU

Year: 4614 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 75,027,530 km

• M1: 215,870 km (0.059 R)
• M2: 335,698 km (0.1 R)
• M3: 548,426 km (0.1 R)
• M4: 641,625 km (0.091 R)
• M5: 793,916 km (0.08 R)
• M6: 1,317,508 km (0.065 R)
• M7: 1,491,790 km (0.102 R)
• M8: 1,731,745 km (0.101 R)
• M9: 1,879,099 km (0.104 R)
• M10: 2,046,349 km (0.119 R)
• M11: 2,298,571 km (0.102 R)
• M12: 2,412,266 km (0.115 R)
• M13: 2,578,170 km (0.109 R)
• M14: 2,730,760 km (0.07 R)
• M15: 2,991,957 km (0.099 R)
• M16: 3,483,087 km (0.053 R)
• M17: 3,633,583 km (0.106 R)
• M18: 3,767,174 km (0.097 R)
• M19: 4,019,545 km (0.083 R)
• M20: 4,197,567 km (0.058 R)
• M21: 4,358,085 km (0.076 R)
• M22: 4,852,057 km (0.087 R)
• M23: 5,105,925 km (0.117 R)
• M24: 5,234,429 km (0.088 R)
• M25: 5,385,823 km (0.091 R)
• M26: 5,494,879 km (0.069 R)
• M27: 5,848,978 km (0.05 R)
• M28: 6,164,928 km (0.099 R)
• M29: 6,672,663 km (0.092 R)
• M30: 7,170,226 km (0.12 R)
• M31: 7,753,508 km (0.1 R)
• M32: 8,251,370 km (0.032 R)
• M33: 8,377,630 km (0.081 R)
• M34: 9,147,760 km (0.051 R)
• M35: 9,330,868 km (0.115 R)
• M36: 9,620,938 km (0.078 R)
• M37: 10,210,055 km (0.047 R)
• M38: 10,536,328 km (0.1 R)
• M39: 11,032,394 km (0.101 R)
• M40: 11,143,695 km (0.113 R)
• M41: 11,733,859 km (0.089 R)
• M42: 12,190,581 km (0.063 R)
• M43: 12,857,189 km (0.093 R)
• M44: 13,062,437 km (0.075 R)
• M45: 13,416,984 km (0.105 R)
• M46: 13,714,684 km (0.108 R)
• M47: 13,864,431 km (0.12 R)
• M48: 15,051,042 km (0.097 R)
• M49: 15,143,643 km (0.098 R)
• M50: 15,516,142 km (0.041 R)
• M51: 17,100,383 km (0.089 R)
• M52: 17,879,040 km (0.101 R)
• M53: 18,602,944 km (0.092 R)
• M54: 18,768,848 km (0.116 R)
• M55: 19,437,401 km (0.108 R)
• M56: 19,605,699 km (0.079 R)
• M57: 19,706,976 km (0.044 R)
• M58: 20,900,917 km (0.104 R)
• M59: 22,048,183 km (0.083 R)
• M60: 22,824,446 km (0.064 R)
• M61: 23,717,396 km (0.102 R)
• M62: 24,150,033 km (0.065 R)
• M63: 24,367,399 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460

Radius: 12

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.82 AU - 7.06 AU

Year: 6847 Days

Day: 6.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,027,530 km

• M1: 160,668 km (0.115 R)
• M2: 399,277 km (0.059 R)
• M3: 567,874 km (0.076 R)
• M4: 699,669 km (0.105 R)
• M5: 815,907 km (0.031 R)
• M6: 1,431,652 km (0.051 R)
• M7: 1,886,130 km (0.088 R)
• M8: 2,091,827 km (0.117 R)
• M9: 2,732,106 km (0.087 R)
• M10: 3,272,902 km (0.103 R)
• M11: 3,521,534 km (0.116 R)
• M12: 3,989,476 km (0.082 R)
• M13: 4,304,380 km (0.102 R)
• M14: 4,906,960 km (0.102 R)
• M15: 5,010,033 km (0.078 R)
• M16: 5,643,580 km (0.091 R)
• M17: 5,887,873 km (0.072 R)
• M18: 6,358,508 km (0.088 R)
• M19: 6,726,818 km (0.104 R)
• M20: 6,812,837 km (0.117 R)
• M21: 6,899,155 km (0.114 R)
• M22: 7,072,987 km (0.1 R)
• M23: 7,189,674 km (0.104 R)
• M24: 7,484,232 km (0.115 R)
• M25: 7,662,852 km (0.071 R)
• M26: 7,933,474 km (0.078 R)
• M27: 8,299,391 km (0.112 R)
• M28: 9,047,530 km (0.091 R)
• M29: 9,174,389 km (0.055 R)
• M30: 10,276,177 km (0.102 R)
• M31: 11,078,919 km (0.067 R)
• M32: 11,180,646 km (0.081 R)
• M33: 11,385,146 km (0.063 R)
• M34: 11,522,178 km (0.103 R)
• M35: 12,461,503 km (0.093 R)
• M36: 12,851,205 km (0.093 R)
• M37: 13,137,087 km (0.067 R)
• M38: 13,715,432 km (0.111 R)
• M39: 13,897,792 km (0.045 R)
• M40: 14,934,206 km (0.06 R)
• M41: 15,009,154 km (0.084 R)
• M42: 15,575,682 km (0.114 R)
• M43: 16,264,580 km (0.026 R)
• M44: 16,573,948 km (0.095 R)
• M45: 16,963,501 km (0.035 R)
• M46: 17,238,013 km (0.107 R)
• M47: 17,474,378 km (0.09 R)
• M48: 17,950,548 km (0.086 R)
• M49: 18,030,283 km (0.08 R)
• M50: 18,150,111 km (0.079 R)
• M51: 18,350,572 km (0.054 R)
• M52: 18,793,980 km (0.069 R)
• M53: 19,404,340 km (0.108 R)
• M54: 19,650,279 km (0.042 R)
• M55: 20,311,352 km (0.062 R)
• M56: 20,728,131 km (0.12 R)
• M57: 21,316,500 km (0.102 R)
• M58: 21,612,704 km (0.113 R)
• M59: 22,038,310 km (0.077 R)
• M60: 23,244,667 km (0.086 R)
• M61: 24,472,416 km (0.105 R)
• M62: 24,826,963 km (0.11 R)
• M63: 25,362,225 km (0.07 R)
• M64: 25,766,139 km (0.099 R)
• M65: 26,217,326 km (0.061 R)
• M66: 26,398,489 km (0.064 R)
• M67: 26,489,295 km (0.055 R)
• M68: 26,899,044 km (0.101 R)
• M69: 27,127,629 km (0.116 R)
• M70: 27,586,745 km (0.114 R)
• M71: 28,002,178 km (0.111 R)
• M72: 30,252,130 km (0.107 R)
• M73: 30,776,022 km (0.086 R)
• M74: 31,495,139 km (0.113 R)
• M75: 31,784,312 km (0.075 R)
• M76: 31,977,592 km (0.098 R)
• M77: 32,608,446 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.2

Radius: 14.7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.14 AU - 7.82 AU

Year: 8571 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,027,530 km

• M1: 199,564 km (0.12 R)
• M2: 331,808 km (0.085 R)
• M3: 429,495 km (0.111 R)
• M4: 759,808 km (0.046 R)
• M5: 1,186,012 km (0.087 R)
• M6: 1,434,344 km (0.12 R)
• M7: 1,557,314 km (0.04 R)
• M8: 2,069,088 km (0.088 R)
• M9: 2,281,068 km (0.072 R)
• M10: 2,463,428 km (0.054 R)
• M11: 3,323,765 km (0.098 R)
• M12: 3,447,932 km (0.111 R)
• M13: 4,248,729 km (0.105 R)
• M14: 4,566,625 km (0.086 R)
• M15: 4,728,639 km (0.107 R)
• M16: 4,916,085 km (0.098 R)
• M17: 5,468,849 km (0.093 R)
• M18: 5,715,387 km (0.096 R)
• M19: 5,865,134 km (0.045 R)
• M20: 6,712,157 km (0.042 R)
• M21: 6,949,868 km (0.066 R)
• M22: 7,244,277 km (0.057 R)
• M23: 7,379,513 km (0.037 R)
• M24: 7,570,251 km (0.088 R)
• M25: 7,707,432 km (0.118 R)
• M26: 8,377,630 km (0.065 R)
• M27: 8,548,172 km (0.081 R)
• M28: 8,921,718 km (0.11 R)
• M29: 9,066,678 km (0.058 R)
• M30: 9,388,762 km (0.11 R)
• M31: 9,595,656 km (0.095 R)
• M32: 10,194,945 km (0.033 R)
• M33: 11,085,801 km (0.113 R)
• M34: 11,398,759 km (0.117 R)
• M35: 11,746,425 km (0.078 R)
• M36: 12,129,844 km (0.059 R)
• M37: 13,804,592 km (0.109 R)
• M38: 14,040,059 km (0.081 R)
• M39: 14,175,296 km (0.104 R)
• M40: 14,310,981 km (0.041 R)
• M41: 14,857,761 km (0.12 R)
• M42: 15,099,212 km (0.081 R)
• M43: 15,620,860 km (0.114 R)
• M44: 16,113,187 km (0.066 R)
• M45: 16,290,311 km (0.063 R)
• M46: 17,185,355 km (0.068 R)
• M47: 17,293,813 km (0.059 R)
• M48: 17,438,923 km (0.08 R)
• M49: 17,547,830 km (0.114 R)
• M50: 18,022,953 km (0.054 R)
• M51: 18,354,312 km (0.051 R)
• M52: 18,873,866 km (0.072 R)
• M53: 19,248,010 km (0.106 R)
• M54: 20,614,886 km (0.112 R)
• M55: 21,310,067 km (0.092 R)
• M56: 21,621,530 km (0.105 R)
• M57: 21,895,294 km (0.09 R)
• M58: 22,052,222 km (0.111 R)
• M59: 22,882,341 km (0.105 R)
• M60: 23,682,540 km (0.089 R)
• M61: 24,288,710 km (0.086 R)
• M62: 24,491,864 km (0.108 R)
• M63: 25,310,314 km (0.071 R)
• M64: 25,598,888 km (0.084 R)
• M65: 27,311,186 km (0.089 R)
• M66: 27,649,576 km (0.051 R)
• M67: 27,989,313 km (0.089 R)
• M68: 28,330,546 km (0.08 R)
• M69: 28,715,910 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.6

Radius: 6.6

Gravity: 15.6 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.88 AU - 15.14 AU

Year: 19661 Days

Day: 18.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,027,530 km

• M1: 168,597 km (0.041 R)
• M2: 615,446 km (0.076 R)
• M3: 945,309 km (0.098 R)
• M4: 996,471 km (0.111 R)
• M5: 1,048,831 km (0.063 R)
• M6: 1,352,814 km (0.062 R)
• M7: 1,714,691 km (0.076 R)
• M8: 2,381,299 km (0.068 R)
• M9: 3,594,986 km (0.104 R)
• M10: 3,676,368 km (0.072 R)
• M11: 4,008,026 km (0.12 R)
• M12: 4,699,916 km (0.053 R)
• M13: 5,381,634 km (0.083 R)
• M14: 5,710,300 km (0.109 R)
• M15: 6,288,945 km (0.063 R)
• M16: 6,338,013 km (0.108 R)
• M17: 6,785,460 km (0.069 R)
• M18: 6,835,725 km (0.091 R)
• M19: 7,553,496 km (0.079 R)
• M20: 8,080,828 km (0.108 R)
• M21: 9,338,049 km (0.102 R)
• M22: 11,126,790 km (0.103 R)
• M23: 11,186,181 km (0.117 R)
• M24: 11,544,916 km (0.068 R)
• M25: 11,907,542 km (0.052 R)
• M26: 11,968,428 km (0.103 R)
• M27: 12,520,295 km (0.108 R)
• M28: 12,955,176 km (0.093 R)
• M29: 13,712,290 km (0.051 R)
• M30: 15,667,086 km (0.1 R)
• M31: 16,337,733 km (0.117 R)
• M32: 16,405,351 km (0.117 R)
• M33: 16,881,073 km (0.111 R)
• M34: 17,707,152 km (0.095 R)
• M35: 19,613,627 km (0.074 R)
• M36: 19,973,709 km (0.085 R)
• M37: 20,263,331 km (0.095 R)
• M38: 20,408,740 km (0.119 R)
• M39: 21,436,028 km (0.09 R)
• M40: 21,584,130 km (0.047 R)
• M41: 22,404,824 km (0.103 R)
• M42: 23,159,845 km (0.116 R)
• M43: 24,230,666 km (0.116 R)
• M44: 24,539,586 km (0.052 R)
• M45: 24,617,078 km (0.042 R)
• M46: 24,772,211 km (0.05 R)
• M47: 25,395,884 km (0.061 R)
• M48: 25,709,740 km (0.106 R)
• M49: 26,341,193 km (0.05 R)
• M50: 26,897,847 km (0.036 R)
• M51: 27,780,624 km (0.099 R)
• M52: 27,861,257 km (0.107 R)
• M53: 30,152,797 km (0.108 R)
• M54: 34,392,401 km (0.088 R)
• M55: 34,565,785 km (0.12 R)
• M56: 35,175,097 km (0.092 R)
• M57: 35,700,185 km (0.11 R)
• M58: 35,875,813 km (0.074 R)
• M59: 36,492,755 km (0.047 R)
• M60: 36,669,580 km (0.103 R)
• M61: 37,291,009 km (0.059 R)
• M62: 37,558,341 km (0.077 R)
• M63: 38,094,948 km (0.106 R)
• M64: 39,266,449 km (0.07 R)
• M65: 40,175,555 km (0.111 R)
• M66: 43,505,305 km (0.072 R)
• M67: 45,013,401 km (0.09 R)
• M68: 45,298,086 km (0.115 R)
• M69: 45,583,369 km (0.113 R)
• M70: 45,773,956 km (0.116 R)
• M71: 46,251,323 km (0.078 R)
• M72: 46,442,809 km (0.079 R)
• M73: 48,857,917 km (0.059 R)
• M74: 51,115,797 km (0.051 R)
• M75: 51,511,932 km (0.105 R)
• M76: 51,809,632 km (0.027 R)
• M77: 52,008,448 km (0.056 R)
• M78: 52,406,827 km (0.084 R)
• M79: 53,206,727 km (0.1 R)
• M80: 54,717,366 km (0.088 R)
• M81: 56,650,918 km (0.104 R)
• M82: 59,125,118 km (0.077 R)
• M83: 59,541,000 km (0.085 R)
• M84: 60,166,468 km (0.105 R)
• M85: 61,213,803 km (0.105 R)
• M86: 62,690,184 km (0.104 R)
• M87: 65,893,225 km (0.051 R)
• M88: 66,324,216 km (0.104 R)
• M89: 68,057,906 km (0.092 R)
• M90: 71,459,013 km (0.104 R)
• M91: 72,123,677 km (0.085 R)
• M92: 72,567,982 km (0.12 R)
• M93: 73,124,636 km (0.028 R)
• M94: 73,236,086 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 17,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit