🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.59 AU - 0.87 AU

Year: 220 Days

Day: 44.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.45 AU - 1.87 AU

Year: 755 Days

Day: 19 Hours

Environment

Temp: -33 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.38 AU - 2.68 AU

Year: 1421 Days

Day: 20.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.14 AU - 5.26 AU

Year: 4187 Days

Day: 42.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.4

Radius: 11.2

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.45 AU - 7.21 AU

Year: 6303 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,791,440 km

• M1: 165,904 km (0.088 R)
• M2: 456,124 km (0.112 R)
• M3: 702,960 km (0.082 R)
• M4: 1,035,666 km (0.106 R)
• M5: 1,289,384 km (0.05 R)
• M6: 1,368,073 km (0.066 R)
• M7: 1,513,781 km (0.069 R)
• M8: 1,856,510 km (0.116 R)
• M9: 1,982,321 km (0.087 R)
• M10: 2,129,825 km (0.089 R)
• M11: 2,300,067 km (0.119 R)
• M12: 2,755,892 km (0.115 R)
• M13: 3,196,607 km (0.114 R)
• M14: 3,326,757 km (0.093 R)
• M15: 3,704,941 km (0.045 R)
• M16: 3,841,823 km (0.087 R)
• M17: 4,286,278 km (0.12 R)
• M18: 4,526,981 km (0.067 R)
• M19: 4,747,339 km (0.052 R)
• M20: 5,198,676 km (0.059 R)
• M21: 5,378,043 km (0.066 R)
• M22: 5,533,326 km (0.084 R)
• M23: 5,848,529 km (0.075 R)
• M24: 6,359,705 km (0.048 R)
• M25: 7,110,686 km (0.065 R)
• M26: 7,948,434 km (0.115 R)
• M27: 8,125,708 km (0.114 R)
• M28: 8,304,178 km (0.069 R)
• M29: 8,393,937 km (0.105 R)
• M30: 8,665,307 km (0.083 R)
• M31: 8,817,298 km (0.111 R)
• M32: 8,939,520 km (0.095 R)
• M33: 9,937,487 km (0.116 R)
• M34: 10,449,710 km (0.115 R)
• M35: 10,644,188 km (0.084 R)
• M36: 10,839,712 km (0.119 R)
• M37: 11,003,522 km (0.111 R)
• M38: 11,433,466 km (0.083 R)
• M39: 11,700,797 km (0.088 R)
• M40: 12,859,732 km (0.054 R)
• M41: 13,172,691 km (0.105 R)
• M42: 13,523,348 km (0.094 R)
• M43: 13,983,811 km (0.111 R)
• M44: 14,449,509 km (0.035 R)
• M45: 14,521,615 km (0.086 R)
• M46: 14,629,924 km (0.041 R)
• M47: 14,993,147 km (0.096 R)
• M48: 15,988,422 km (0.09 R)
• M49: 16,063,071 km (0.12 R)
• M50: 16,325,017 km (0.079 R)
• M51: 16,626,158 km (0.109 R)
• M52: 16,739,553 km (0.092 R)
• M53: 16,853,247 km (0.118 R)
• M54: 17,043,237 km (0.048 R)
• M55: 18,276,073 km (0.073 R)
• M56: 18,510,343 km (0.112 R)
• M57: 18,745,810 km (0.032 R)
• M58: 20,057,933 km (0.039 R)
• M59: 21,687,951 km (0.057 R)
• M60: 21,811,818 km (0.036 R)
• M61: 22,896,104 km (0.115 R)
• M62: 22,980,178 km (0.108 R)
• M63: 23,487,165 km (0.096 R)
• M64: 23,997,742 km (0.032 R)
• M65: 24,254,452 km (0.093 R)
• M66: 24,340,172 km (0.097 R)
• M67: 24,770,565 km (0.09 R)
• M68: 26,164,518 km (0.115 R)
• M69: 26,472,989 km (0.045 R)
• M70: 26,693,945 km (0.119 R)
• M71: 27,271,393 km (0.056 R)
• M72: 27,449,863 km (0.075 R)
• M73: 27,583,903 km (0.089 R)
• M74: 27,808,000 km (0.085 R)
• M75: 30,497,022 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.6

Radius: 9.8

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.39 AU - 8.93 AU

Year: 7486 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,791,440 km

• M1: 204,650 km (0.104 R)
• M2: 538,552 km (0.036 R)
• M3: 620,831 km (0.108 R)
• M4: 707,897 km (0.106 R)
• M5: 831,016 km (0.103 R)
• M6: 895,493 km (0.025 R)
• M7: 995,574 km (0.077 R)
• M8: 1,082,041 km (0.115 R)
• M9: 1,414,897 km (0.073 R)
• M10: 1,654,552 km (0.108 R)
• M11: 1,950,607 km (0.113 R)
• M12: 2,016,430 km (0.084 R)
• M13: 2,218,088 km (0.077 R)
• M14: 2,912,371 km (0.091 R)
• M15: 2,987,918 km (0.074 R)
• M16: 3,944,896 km (0.096 R)
• M17: 4,485,842 km (0.112 R)
• M18: 4,602,678 km (0.12 R)
• M19: 5,294,418 km (0.092 R)
• M20: 5,699,828 km (0.1 R)
• M21: 6,277,725 km (0.115 R)
• M22: 6,408,623 km (0.097 R)
• M23: 6,706,622 km (0.103 R)
• M24: 7,213,460 km (0.088 R)
• M25: 7,385,198 km (0.11 R)
• M26: 7,592,990 km (0.1 R)
• M27: 8,156,824 km (0.108 R)
• M28: 8,371,646 km (0.08 R)
• M29: 8,880,429 km (0.104 R)
• M30: 8,953,881 km (0.058 R)
• M31: 9,138,485 km (0.112 R)
• M32: 9,399,085 km (0.08 R)
• M33: 9,927,763 km (0.089 R)
• M34: 11,013,844 km (0.103 R)
• M35: 12,259,845 km (0.109 R)
• M36: 13,296,857 km (0.066 R)
• M37: 13,465,454 km (0.072 R)
• M38: 14,882,894 km (0.096 R)
• M39: 16,302,278 km (0.118 R)
• M40: 16,482,693 km (0.076 R)
• M41: 16,754,662 km (0.08 R)
• M42: 16,891,096 km (0.086 R)
• M43: 17,073,755 km (0.041 R)
• M44: 17,211,085 km (0.105 R)
• M45: 17,533,170 km (0.11 R)
• M46: 18,089,823 km (0.083 R)
• M47: 18,840,954 km (0.073 R)
• M48: 19,363,350 km (0.05 R)
• M49: 21,008,029 km (0.108 R)
• M50: 21,352,104 km (0.053 R)
• M51: 21,450,689 km (0.12 R)
• M52: 21,896,640 km (0.101 R)
• M53: 22,295,618 km (0.036 R)
• M54: 22,646,574 km (0.118 R)
• M55: 22,999,476 km (0.087 R)
• M56: 23,608,638 km (0.068 R)
• M57: 24,017,639 km (0.075 R)
• M58: 24,739,149 km (0.092 R)
• M59: 24,894,731 km (0.034 R)
• M60: 25,206,792 km (0.069 R)
• M61: 26,467,902 km (0.115 R)
• M62: 26,680,032 km (0.031 R)
• M63: 27,427,124 km (0.109 R)
• M64: 28,614,931 km (0.117 R)
• M65: 29,051,009 km (0.073 R)
• M66: 29,324,773 km (0.119 R)
• M67: 29,764,441 km (0.1 R)
• M68: 30,428,057 km (0.068 R)
• M69: 30,650,360 km (0.078 R)
• M70: 31,152,560 km (0.112 R)
• M71: 31,938,996 km (0.113 R)
• M72: 33,016,848 km (0.118 R)
• M73: 33,417,023 km (0.074 R)
• M74: 34,511,032 km (0.058 R)
• M75: 35,851,279 km (0.078 R)
• M76: 36,085,998 km (0.109 R)
• M77: 36,380,257 km (0.105 R)
• M78: 36,498,141 km (0.107 R)
• M79: 36,971,019 km (0.11 R)
• M80: 37,565,073 km (0.103 R)
• M81: 37,684,302 km (0.114 R)
• M82: 39,124,331 km (0.102 R)
• M83: 39,245,057 km (0.1 R)
• M84: 39,426,519 km (0.06 R)
• M85: 40,399,055 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.5

Radius: 6.7

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.2 AU - 14.18 AU

Year: 16915 Days

Day: 16.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,791,440 km

• M1: 128,056 km (0.059 R)
• M2: 509,830 km (0.097 R)
• M3: 719,566 km (0.102 R)
• M4: 823,835 km (0.06 R)
• M5: 1,118,094 km (0.071 R)
• M6: 1,603,540 km (0.104 R)
• M7: 1,825,842 km (0.112 R)
• M8: 2,646,686 km (0.076 R)
• M9: 2,711,611 km (0.104 R)
• M10: 3,249,864 km (0.095 R)
• M11: 3,354,433 km (0.112 R)
• M12: 3,531,258 km (0.099 R)
• M13: 4,042,434 km (0.109 R)
• M14: 5,295,914 km (0.072 R)
• M15: 6,221,925 km (0.087 R)
• M16: 6,527,105 km (0.056 R)
• M17: 7,702,495 km (0.078 R)
• M18: 7,982,842 km (0.072 R)
• M19: 8,409,794 km (0.114 R)
• M20: 8,505,686 km (0.11 R)
• M21: 9,187,104 km (0.103 R)
• M22: 9,634,402 km (0.104 R)
• M23: 10,292,932 km (0.1 R)
• M24: 12,083,020 km (0.065 R)
• M25: 12,191,179 km (0.118 R)
• M26: 12,463,298 km (0.089 R)
• M27: 12,518,051 km (0.059 R)
• M28: 12,572,654 km (0.069 R)
• M29: 12,847,615 km (0.096 R)
• M30: 14,251,591 km (0.116 R)
• M31: 14,826,645 km (0.104 R)
• M32: 15,468,121 km (0.093 R)
• M33: 16,297,491 km (0.07 R)
• M34: 16,838,288 km (0.069 R)
• M35: 17,937,383 km (0.106 R)
• M36: 18,122,884 km (0.087 R)
• M37: 18,620,447 km (0.08 R)
• M38: 18,745,511 km (0.082 R)
• M39: 21,502,151 km (0.098 R)
• M40: 23,094,919 km (0.079 R)
• M41: 23,296,727 km (0.104 R)
• M42: 24,451,024 km (0.104 R)
• M43: 24,519,540 km (0.115 R)
• M44: 25,693,434 km (0.108 R)
• M45: 26,673,899 km (0.067 R)
• M46: 26,814,970 km (0.07 R)
• M47: 27,239,528 km (0.106 R)
• M48: 27,880,854 km (0.112 R)
• M49: 28,671,180 km (0.045 R)
• M50: 29,178,017 km (0.102 R)
• M51: 29,323,427 km (0.102 R)
• M52: 29,687,847 km (0.1 R)
• M53: 31,830,986 km (0.032 R)
• M54: 32,430,874 km (0.092 R)
• M55: 32,883,258 km (0.116 R)
• M56: 33,565,873 km (0.057 R)
• M57: 34,099,937 km (0.053 R)
• M58: 34,559,950 km (0.114 R)
• M59: 35,563,752 km (0.067 R)
• M60: 36,498,739 km (0.075 R)
• M61: 36,655,368 km (0.082 R)
• M62: 38,472,533 km (0.073 R)
• M63: 40,238,087 km (0.082 R)
• M64: 40,399,803 km (0.107 R)
• M65: 40,886,594 km (0.094 R)
• M66: 41,049,207 km (0.12 R)
• M67: 42,358,338 km (0.074 R)
• M68: 43,349,125 km (0.062 R)
• M69: 43,515,029 km (0.068 R)
• M70: 44,264,065 km (0.111 R)
• M71: 45,017,440 km (0.09 R)
• M72: 48,330,285 km (0.092 R)
• M73: 48,674,510 km (0.109 R)
• M74: 48,846,996 km (0.083 R)
• M75: 49,365,353 km (0.115 R)
• M76: 49,712,120 km (0.099 R)
• M77: 49,885,654 km (0.094 R)
• M78: 51,106,672 km (0.102 R)
• M79: 51,369,665 km (0.061 R)
• M80: 51,633,107 km (0.117 R)
• M81: 52,514,238 km (0.109 R)
• M82: 54,380,771 km (0.077 R)
• M83: 54,649,299 km (0.107 R)
• M84: 55,277,311 km (0.119 R)
• M85: 55,367,219 km (0.113 R)
• M86: 56,178,638 km (0.059 R)
• M87: 56,903,290 km (0.12 R)
• M88: 57,266,663 km (0.074 R)
• M89: 57,630,934 km (0.095 R)
• M90: 58,819,938 km (0.113 R)
• M91: 59,279,503 km (0.064 R)
• M92: 60,757,829 km (0.061 R)
• M93: 61,036,230 km (0.107 R)
• M94: 61,594,679 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.6

Radius: 5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.8 AU - 14.68 AU

Year: 17011 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 74,791,440 km

• M1: 105,167 km (0.053 R)
• M2: 382,821 km (0.072 R)
• M3: 708,047 km (0.092 R)
• M4: 1,971,401 km (0.113 R)
• M5: 2,312,933 km (0.117 R)
• M6: 2,695,754 km (0.046 R)
• M7: 2,859,115 km (0.03 R)
• M8: 3,098,172 km (0.113 R)
• M9: 3,269,162 km (0.084 R)
• M10: 4,441,112 km (0.119 R)
• M11: 6,151,315 km (0.09 R)
• M12: 6,335,619 km (0.067 R)
• M13: 8,376,434 km (0.084 R)
• M14: 8,410,392 km (0.075 R)
• M15: 8,683,408 km (0.101 R)
• M16: 9,696,934 km (0.083 R)
• M17: 10,784,361 km (0.083 R)
• M18: 11,417,609 km (0.077 R)
• M19: 12,177,865 km (0.048 R)
• M20: 14,391,914 km (0.048 R)
• M21: 15,046,853 km (0.086 R)
• M22: 16,216,409 km (0.112 R)
• M23: 16,385,904 km (0.098 R)
• M24: 17,675,288 km (0.12 R)
• M25: 18,376,303 km (0.055 R)
• M26: 19,310,093 km (0.083 R)
• M27: 19,444,731 km (0.12 R)
• M28: 19,714,905 km (0.067 R)
• M29: 19,805,262 km (0.103 R)
• M30: 21,177,075 km (0.066 R)
• M31: 21,362,277 km (0.099 R)
• M32: 22,673,801 km (0.067 R)
• M33: 23,482,827 km (0.059 R)
• M34: 24,107,697 km (0.104 R)
• M35: 25,619,982 km (0.118 R)
• M36: 26,114,253 km (0.12 R)
• M37: 26,163,920 km (0.112 R)
• M38: 28,581,720 km (0.078 R)
• M39: 28,683,896 km (0.118 R)
• M40: 29,145,704 km (0.071 R)
• M41: 29,197,166 km (0.12 R)
• M42: 29,868,860 km (0.092 R)
• M43: 30,284,892 km (0.076 R)
• M44: 30,650,360 km (0.073 R)
• M45: 31,332,975 km (0.046 R)
• M46: 31,385,633 km (0.084 R)
• M47: 33,141,912 km (0.114 R)
• M48: 33,680,315 km (0.115 R)
• M49: 33,788,325 km (0.089 R)
• M50: 34,711,344 km (0.07 R)
• M51: 35,258,124 km (0.105 R)
• M52: 35,752,694 km (0.111 R)
• M53: 35,862,948 km (0.091 R)
• M54: 36,028,403 km (0.095 R)
• M55: 36,304,860 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.4

Radius: 7.1

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.88 AU - 17.74 AU

Year: 25430 Days

Day: 15 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,791,440 km

• M1: 299,645 km (0.065 R)
• M2: 383,569 km (0.066 R)
• M3: 754,422 km (0.065 R)
• M4: 999,763 km (0.098 R)
• M5: 1,213,837 km (0.113 R)
• M6: 2,521,771 km (0.081 R)
• M7: 2,629,931 km (0.076 R)
• M8: 2,925,985 km (0.119 R)
• M9: 3,116,273 km (0.037 R)
• M10: 3,793,802 km (0.119 R)
• M11: 4,128,004 km (0.089 R)
• M12: 4,212,975 km (0.095 R)
• M13: 5,417,088 km (0.057 R)
• M14: 5,698,332 km (0.025 R)
• M15: 6,129,174 km (0.048 R)
• M16: 7,431,873 km (0.113 R)
• M17: 8,114,338 km (0.105 R)
• M18: 9,202,962 km (0.092 R)
• M19: 9,426,162 km (0.075 R)
• M20: 9,651,157 km (0.119 R)
• M21: 10,685,477 km (0.101 R)
• M22: 10,861,254 km (0.079 R)
• M23: 11,215,801 km (0.096 R)
• M24: 12,609,605 km (0.085 R)
• M25: 13,611,013 km (0.098 R)
• M26: 14,121,291 km (0.09 R)
• M27: 16,224,188 km (0.112 R)
• M28: 16,358,826 km (0.112 R)
• M29: 17,380,580 km (0.058 R)
• M30: 18,282,655 km (0.094 R)
• M31: 18,492,990 km (0.07 R)
• M32: 19,128,781 km (0.091 R)
• M33: 20,059,878 km (0.105 R)
• M34: 20,567,314 km (0.042 R)
• M35: 21,373,197 km (0.045 R)
• M36: 21,446,949 km (0.114 R)
• M37: 23,470,709 km (0.12 R)
• M38: 23,775,739 km (0.089 R)
• M39: 26,341,492 km (0.054 R)
• M40: 26,420,630 km (0.067 R)
• M41: 27,858,265 km (0.048 R)
• M42: 28,019,532 km (0.096 R)
• M43: 28,262,030 km (0.107 R)
• M44: 28,749,120 km (0.119 R)
• M45: 30,227,297 km (0.102 R)
• M46: 31,309,937 km (0.049 R)
• M47: 31,814,082 km (0.05 R)
• M48: 33,770,822 km (0.119 R)
• M49: 35,154,901 km (0.106 R)
• M50: 36,293,191 km (0.079 R)
• M51: 36,381,155 km (0.115 R)
• M52: 37,532,311 km (0.083 R)
• M53: 38,695,434 km (0.092 R)
• M54: 41,148,690 km (0.05 R)
• M55: 41,792,858 km (0.062 R)
• M56: 42,254,966 km (0.059 R)
• M57: 44,779,879 km (0.109 R)
• M58: 45,063,516 km (0.065 R)
• M59: 45,632,437 km (0.118 R)
• M60: 48,512,345 km (0.076 R)
• M61: 48,706,524 km (0.11 R)
• M62: 48,998,090 km (0.081 R)
• M63: 50,661,469 km (0.09 R)
• M64: 52,045,249 km (0.092 R)
• M65: 53,441,296 km (0.12 R)
• M66: 54,043,428 km (0.066 R)
• M67: 54,950,739 km (0.081 R)
• M68: 56,372,218 km (0.117 R)
• M69: 56,780,620 km (0.099 R)
• M70: 56,882,795 km (0.11 R)
• M71: 59,874,304 km (0.026 R)
• M72: 60,186,664 km (0.052 R)
• M73: 60,604,042 km (0.112 R)
• M74: 61,546,658 km (0.084 R)
• M75: 66,439,257 km (0.04 R)
• M76: 67,410,895 km (0.092 R)
• M77: 73,896,860 km (0.118 R)
• M78: 74,120,060 km (0.08 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 14,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit