🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.77 AU - 0.91 AU

Year: 277 Days

Day: 31.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,869,898 km

• M1: 64,776 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.06 AU - 1.1 AU

Year: 404 Days

Day: 27.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,869,898 km

• M1: 172,636 km (0.092 R)
• M2: 285,582 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1 AU - 1.32 AU

Year: 450 Days

Day: 13.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.85 AU - 4.43 AU

Year: 2499 Days

Day: 12.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.06 AU - 4.1 AU

Year: 2966 Days

Day: 38.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.2 AU - 4.56 AU

Year: 3299 Days

Day: 25.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,869,898 km

• M1: 1,544,149 km (0.1 R)
• M2: 2,846,399 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.7

Radius: 13.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.36 AU - 7.32 AU

Year: 5745 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,869,898 km

• M1: 191,485 km (0.106 R)
• M2: 330,761 km (0.096 R)
• M3: 441,613 km (0.039 R)
• M4: 913,893 km (0.119 R)
• M5: 1,102,985 km (0.066 R)
• M6: 1,354,310 km (0.051 R)
• M7: 1,572,872 km (0.053 R)
• M8: 1,932,057 km (0.095 R)
• M9: 2,121,747 km (0.101 R)
• M10: 2,560,816 km (0.088 R)
• M11: 2,812,590 km (0.101 R)
• M12: 3,363,409 km (0.084 R)
• M13: 3,500,590 km (0.111 R)
• M14: 3,639,866 km (0.032 R)
• M15: 3,899,867 km (0.11 R)
• M16: 4,117,233 km (0.088 R)
• M17: 4,338,637 km (0.096 R)
• M18: 5,477,376 km (0.075 R)
• M19: 5,775,974 km (0.059 R)
• M20: 5,913,604 km (0.12 R)
• M21: 6,024,456 km (0.058 R)
• M22: 6,220,130 km (0.102 R)
• M23: 6,304,653 km (0.085 R)
• M24: 6,446,322 km (0.055 R)
• M25: 6,790,846 km (0.114 R)
• M26: 8,414,880 km (0.062 R)
• M27: 8,634,041 km (0.102 R)
• M28: 8,854,997 km (0.107 R)
• M29: 9,173,940 km (0.116 R)
• M30: 9,529,235 km (0.038 R)
• M31: 9,724,909 km (0.082 R)
• M32: 9,856,106 km (0.07 R)
• M33: 10,087,235 km (0.081 R)
• M34: 10,253,288 km (0.039 R)
• M35: 10,689,665 km (0.083 R)
• M36: 12,034,850 km (0.108 R)
• M37: 12,281,985 km (0.093 R)
• M38: 12,388,349 km (0.108 R)
• M39: 12,709,386 km (0.072 R)
• M40: 12,817,097 km (0.102 R)
• M41: 13,105,671 km (0.094 R)
• M42: 13,505,995 km (0.12 R)
• M43: 14,021,360 km (0.069 R)
• M44: 14,281,361 km (0.105 R)
• M45: 14,580,556 km (0.115 R)
• M46: 14,957,543 km (0.056 R)
• M47: 16,068,906 km (0.081 R)
• M48: 16,497,354 km (0.111 R)
• M49: 16,614,938 km (0.086 R)
• M50: 16,772,016 km (0.072 R)
• M51: 17,926,163 km (0.025 R)
• M52: 18,087,280 km (0.101 R)
• M53: 18,573,772 km (0.101 R)
• M54: 19,023,464 km (0.112 R)
• M55: 19,559,622 km (0.115 R)
• M56: 20,394,229 km (0.095 R)
• M57: 21,027,925 km (0.077 R)
• M58: 21,155,383 km (0.09 R)
• M59: 21,453,831 km (0.084 R)
• M60: 22,271,084 km (0.073 R)
• M61: 22,401,084 km (0.117 R)
• M62: 22,487,851 km (0.095 R)
• M63: 24,024,820 km (0.096 R)
• M64: 25,731,731 km (0.101 R)
• M65: 26,050,375 km (0.103 R)
• M66: 26,187,406 km (0.059 R)
• M67: 26,783,853 km (0.105 R)
• M68: 27,106,835 km (0.049 R)
• M69: 27,710,014 km (0.119 R)
• M70: 28,411,628 km (0.101 R)
• M71: 28,552,698 km (0.096 R)
• M72: 29,071,803 km (0.04 R)
• M73: 29,736,915 km (0.105 R)
• M74: 29,927,802 km (0.085 R)
• M75: 30,215,030 km (0.026 R)
• M76: 30,695,837 km (0.071 R)
• M77: 30,888,819 km (0.096 R)
• M78: 31,033,929 km (0.04 R)
• M79: 31,227,658 km (0.091 R)
• M80: 31,518,925 km (0.061 R)
• M81: 32,153,220 km (0.071 R)
• M82: 32,300,275 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.8

Radius: 8.9

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.94 AU - 8.14 AU

Year: 6722 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,869,898 km

• M1: 157,078 km (0.038 R)
• M2: 807,081 km (0.102 R)
• M3: 902,823 km (0.115 R)
• M4: 1,123,480 km (0.058 R)
• M5: 1,595,760 km (0.104 R)
• M6: 2,169,468 km (0.032 R)
• M7: 2,585,051 km (0.092 R)
• M8: 2,900,703 km (0.085 R)
• M9: 3,000,335 km (0.051 R)
• M10: 3,075,882 km (0.102 R)
• M11: 3,332,143 km (0.118 R)
• M12: 4,114,241 km (0.116 R)
• M13: 4,311,261 km (0.114 R)
• M14: 4,396,681 km (0.078 R)
• M15: 4,627,361 km (0.106 R)
• M16: 4,714,876 km (0.076 R)
• M17: 4,950,942 km (0.094 R)
• M18: 5,342,888 km (0.091 R)
• M19: 5,404,073 km (0.055 R)
• M20: 5,465,558 km (0.104 R)
• M21: 5,933,650 km (0.098 R)
• M22: 6,512,444 km (0.116 R)
• M23: 6,610,730 km (0.105 R)
• M24: 7,109,340 km (0.102 R)
• M25: 7,346,153 km (0.094 R)
• M26: 7,551,252 km (0.072 R)
• M27: 7,620,067 km (0.091 R)
• M28: 7,967,134 km (0.076 R)
• M29: 8,213,222 km (0.098 R)
• M30: 9,075,804 km (0.103 R)
• M31: 9,592,215 km (0.071 R)
• M32: 9,704,115 km (0.112 R)
• M33: 9,929,259 km (0.071 R)
• M34: 10,346,488 km (0.097 R)
• M35: 11,991,765 km (0.083 R)
• M36: 12,072,099 km (0.078 R)
• M37: 12,152,733 km (0.026 R)
• M38: 12,844,623 km (0.105 R)
• M39: 13,091,908 km (0.091 R)
• M40: 13,174,636 km (0.083 R)
• M41: 13,885,226 km (0.11 R)
• M42: 14,054,271 km (0.112 R)
• M43: 14,309,036 km (0.077 R)
• M44: 15,082,607 km (0.03 R)
• M45: 15,605,900 km (0.117 R)
• M46: 15,781,678 km (0.083 R)
• M47: 16,580,530 km (0.099 R)
• M48: 16,894,836 km (0.079 R)
• M49: 16,985,043 km (0.109 R)
• M50: 17,803,643 km (0.068 R)
• M51: 18,681,632 km (0.113 R)
• M52: 19,102,451 km (0.071 R)
• M53: 19,431,866 km (0.107 R)
• M54: 21,643,371 km (0.108 R)
• M55: 22,036,066 km (0.046 R)
• M56: 22,878,302 km (0.108 R)
• M57: 23,428,971 km (0.118 R)
• M58: 23,832,138 km (0.093 R)
• M59: 24,441,300 km (0.067 R)
• M60: 25,209,784 km (0.075 R)
• M61: 25,467,841 km (0.085 R)
• M62: 25,934,287 km (0.113 R)
• M63: 26,299,156 km (0.108 R)
• M64: 26,770,689 km (0.115 R)
• M65: 27,722,131 km (0.081 R)
• M66: 27,935,009 km (0.109 R)
• M67: 28,202,041 km (0.092 R)
• M68: 28,469,821 km (0.043 R)
• M69: 29,386,557 km (0.079 R)
• M70: 31,083,146 km (0.084 R)
• M71: 31,526,255 km (0.093 R)
• M72: 31,748,408 km (0.117 R)
• M73: 32,306,408 km (0.068 R)
• M74: 32,642,854 km (0.119 R)
• M75: 33,205,940 km (0.1 R)
• M76: 33,658,773 km (0.087 R)
• M77: 33,942,859 km (0.12 R)
• M78: 34,972,093 km (0.11 R)
• M79: 36,185,780 km (0.091 R)
• M80: 36,476,748 km (0.117 R)
• M81: 37,061,077 km (0.112 R)
• M82: 37,295,647 km (0.068 R)
• M83: 38,654,295 km (0.094 R)
• M84: 38,951,695 km (0.118 R)
• M85: 39,309,683 km (0.085 R)
• M86: 39,549,039 km (0.046 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 9.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.47 AU - 8.91 AU

Year: 7675 Days

Day: 7 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,869,898 km

• M1: 127,009 km (0.063 R)
• M2: 194,627 km (0.116 R)
• M3: 276,906 km (0.098 R)
• M4: 503,397 km (0.12 R)
• M5: 625,020 km (0.098 R)
• M6: 1,301,202 km (0.041 R)
• M7: 2,432,013 km (0.107 R)
• M8: 2,530,298 km (0.059 R)
• M9: 2,781,772 km (0.115 R)
• M10: 2,919,253 km (0.062 R)
• M11: 3,006,468 km (0.098 R)
• M12: 3,112,085 km (0.119 R)
• M13: 3,791,259 km (0.082 R)
• M14: 4,040,638 km (0.086 R)
• M15: 4,275,657 km (0.077 R)
• M16: 4,474,921 km (0.12 R)
• M17: 4,800,147 km (0.081 R)
• M18: 5,091,115 km (0.053 R)
• M19: 5,196,581 km (0.099 R)
• M20: 5,366,524 km (0.041 R)
• M21: 5,799,760 km (0.109 R)
• M22: 6,861,905 km (0.079 R)
• M23: 6,978,441 km (0.071 R)
• M24: 7,048,603 km (0.08 R)
• M25: 7,166,187 km (0.089 R)
• M26: 7,403,299 km (0.097 R)
• M27: 7,788,065 km (0.12 R)
• M28: 8,179,413 km (0.109 R)
• M29: 8,477,263 km (0.098 R)
• M30: 8,577,344 km (0.079 R)
• M31: 9,237,220 km (0.08 R)
• M32: 9,495,426 km (0.117 R)
• M33: 9,703,666 km (0.065 R)
• M34: 9,939,731 km (0.102 R)
• M35: 10,045,347 km (0.111 R)
• M36: 10,364,290 km (0.094 R)
• M37: 10,444,475 km (0.047 R)
• M38: 10,632,519 km (0.059 R)
• M39: 11,012,049 km (0.101 R)
• M40: 11,148,632 km (0.065 R)
• M41: 11,672,972 km (0.094 R)
• M42: 11,924,147 km (0.087 R)
• M43: 12,233,665 km (0.113 R)
• M44: 12,488,729 km (0.072 R)
• M45: 12,717,016 km (0.088 R)
• M46: 12,946,649 km (0.06 R)
• M47: 13,177,777 km (0.084 R)
• M48: 13,526,939 km (0.03 R)
• M49: 13,761,359 km (0.117 R)
• M50: 14,803,009 km (0.094 R)
• M51: 15,931,425 km (0.118 R)
• M52: 16,055,143 km (0.114 R)
• M53: 16,210,126 km (0.106 R)
• M54: 16,741,049 km (0.095 R)
• M55: 17,055,952 km (0.087 R)
• M56: 17,182,512 km (0.117 R)
• M57: 18,141,285 km (0.058 R)
• M58: 18,270,538 km (0.108 R)
• M59: 18,335,164 km (0.119 R)
• M60: 18,399,940 km (0.087 R)
• M61: 18,562,253 km (0.106 R)
• M62: 18,725,016 km (0.043 R)
• M63: 18,822,853 km (0.112 R)
• M64: 18,953,601 km (0.092 R)
• M65: 19,215,996 km (0.111 R)
• M66: 19,446,676 km (0.099 R)
• M67: 19,977,300 km (0.098 R)
• M68: 20,546,220 km (0.081 R)
• M69: 20,647,199 km (0.101 R)
• M70: 21,529,228 km (0.074 R)
• M71: 21,734,476 km (0.047 R)
• M72: 21,802,992 km (0.094 R)
• M73: 21,871,657 km (0.084 R)
• M74: 22,388,817 km (0.108 R)
• M75: 23,259,627 km (0.103 R)
• M76: 23,540,571 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.8

Radius: 5.7

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.81 AU - 20.45 AU

Year: 26641 Days

Day: 25 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 74,869,898 km

• M1: 73,303 km (0.089 R)
• M2: 282,441 km (0.106 R)
• M3: 479,162 km (0.055 R)
• M4: 932,444 km (0.056 R)
• M5: 1,546,244 km (0.119 R)
• M6: 2,400,896 km (0.073 R)
• M7: 3,297,586 km (0.116 R)
• M8: 3,336,930 km (0.101 R)
• M9: 4,031,214 km (0.05 R)
• M10: 4,635,440 km (0.076 R)
• M11: 6,561,363 km (0.041 R)
• M12: 7,320,572 km (0.082 R)
• M13: 8,975,573 km (0.099 R)
• M14: 9,646,071 km (0.088 R)
• M15: 9,987,303 km (0.071 R)
• M16: 11,331,889 km (0.071 R)
• M17: 12,300,236 km (0.077 R)
• M18: 12,361,571 km (0.119 R)
• M19: 15,691,919 km (0.105 R)
• M20: 16,565,271 km (0.088 R)
• M21: 16,905,307 km (0.088 R)
• M22: 18,288,489 km (0.101 R)
• M23: 18,499,123 km (0.12 R)
• M24: 19,995,850 km (0.1 R)
• M25: 22,650,464 km (0.114 R)
• M26: 24,790,312 km (0.07 R)
• M27: 26,754,682 km (0.034 R)
• M28: 28,118,865 km (0.119 R)
• M29: 28,524,275 km (0.08 R)
• M30: 29,587,616 km (0.106 R)
• M31: 29,917,480 km (0.094 R)
• M32: 30,747,299 km (0.106 R)
• M33: 31,921,642 km (0.073 R)
• M34: 32,684,442 km (0.112 R)
• M35: 39,722,274 km (0.097 R)
• M36: 42,942,518 km (0.084 R)
• M37: 43,222,415 km (0.098 R)
• M38: 44,159,795 km (0.073 R)
• M39: 44,442,236 km (0.083 R)
• M40: 44,819,821 km (0.07 R)
• M41: 47,782,457 km (0.092 R)
• M42: 48,072,378 km (0.06 R)
• M43: 49,336,031 km (0.112 R)
• M44: 52,193,949 km (0.096 R)
• M45: 52,293,432 km (0.086 R)
• M46: 53,492,309 km (0.082 R)
• M47: 54,196,017 km (0.038 R)
• M48: 54,902,568 km (0.099 R)
• M49: 55,206,401 km (0.063 R)
• M50: 56,019,167 km (0.099 R)
• M51: 56,324,945 km (0.109 R)
• M52: 57,656,665 km (0.09 R)
• M53: 58,687,993 km (0.06 R)
• M54: 62,768,125 km (0.104 R)
• M55: 64,788,893 km (0.07 R)
• M56: 65,753,351 km (0.112 R)
• M57: 66,183,594 km (0.091 R)
• M58: 66,399,165 km (0.119 R)
• M59: 66,614,885 km (0.112 R)
• M60: 67,480,009 km (0.115 R)
• M61: 68,022,601 km (0.107 R)
• M62: 69,768,557 km (0.114 R)
• M63: 70,097,673 km (0.119 R)
• M64: 72,193,389 km (0.074 R)
• M65: 72,526,095 km (0.1 R)
• M66: 72,859,399 km (0.085 R)
• M67: 73,527,503 km (0.074 R)
• M68: 74,869,845 km (0.082 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 20,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit