🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.54 AU - 0.64 AU

Year: 168 Days

Day: 23.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.8 AU

Year: 203 Days

Day: 32.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.09 AU - 2.31 AU

Year: 1210 Days

Day: 24 Hours

Environment

Temp: -91 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.44 AU - 3.68 AU

Year: 2491 Days

Day: 17.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.26 AU - 3.98 AU

Year: 2554 Days

Day: 24.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.5

Radius: 5.6

Gravity: 21.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.74 AU - 15.46 AU

Year: 17584 Days

Day: 23.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,578,935 km

• M1: 81,082 km (0.039 R)
• M2: 209,886 km (0.075 R)
• M3: 394,190 km (0.085 R)
• M4: 523,144 km (0.062 R)
• M5: 623,823 km (0.088 R)
• M6: 687,253 km (0.055 R)
• M7: 820,993 km (0.036 R)
• M8: 1,012,179 km (0.062 R)
• M9: 1,164,919 km (0.093 R)
• M10: 1,407,866 km (0.042 R)
• M11: 1,492,239 km (0.106 R)
• M12: 1,666,371 km (0.092 R)
• M13: 2,002,517 km (0.118 R)
• M14: 2,562,163 km (0.115 R)
• M15: 2,912,970 km (0.068 R)
• M16: 4,093,447 km (0.116 R)
• M17: 4,337,291 km (0.103 R)
• M18: 4,627,810 km (0.115 R)
• M19: 4,924,612 km (0.106 R)
• M20: 5,140,332 km (0.075 R)
• M21: 5,988,104 km (0.11 R)
• M22: 6,079,807 km (0.11 R)
• M23: 6,125,883 km (0.03 R)
• M24: 6,687,623 km (0.025 R)
• M25: 7,022,872 km (0.069 R)
• M26: 7,119,662 km (0.067 R)
• M27: 7,909,987 km (0.064 R)
• M28: 8,417,872 km (0.039 R)
• M29: 8,624,018 km (0.085 R)
• M30: 9,252,329 km (0.089 R)
• M31: 10,942,635 km (0.071 R)
• M32: 12,902,816 km (0.114 R)
• M33: 13,259,757 km (0.09 R)
• M34: 13,319,596 km (0.062 R)
• M35: 13,922,775 km (0.051 R)
• M36: 14,843,998 km (0.031 R)
• M37: 14,968,314 km (0.111 R)
• M38: 15,343,356 km (0.069 R)
• M39: 16,102,864 km (0.11 R)
• M40: 16,487,032 km (0.067 R)
• M41: 18,253,334 km (0.079 R)
• M42: 18,453,346 km (0.106 R)
• M43: 19,125,041 km (0.107 R)
• M44: 19,192,659 km (0.119 R)
• M45: 19,941,695 km (0.112 R)
• M46: 20,285,172 km (0.028 R)
• M47: 20,492,365 km (0.097 R)
• M48: 24,045,763 km (0.102 R)
• M49: 24,118,618 km (0.109 R)
• M50: 24,411,381 km (0.076 R)
• M51: 27,325,996 km (0.12 R)
• M52: 27,860,808 km (0.099 R)
• M53: 28,707,981 km (0.074 R)
• M54: 28,940,456 km (0.047 R)
• M55: 29,329,411 km (0.106 R)
• M56: 29,955,178 km (0.09 R)
• M57: 30,822,996 km (0.088 R)
• M58: 33,801,788 km (0.033 R)
• M59: 35,200,828 km (0.111 R)
• M60: 35,283,705 km (0.12 R)
• M61: 35,949,116 km (0.109 R)
• M62: 36,116,217 km (0.118 R)
• M63: 36,199,842 km (0.049 R)
• M64: 36,618,716 km (0.113 R)
• M65: 37,292,505 km (0.105 R)
• M66: 42,033,711 km (0.108 R)
• M67: 42,650,503 km (0.116 R)
• M68: 42,738,915 km (0.053 R)
• M69: 44,608,739 km (0.045 R)
• M70: 47,051,821 km (0.088 R)
• M71: 47,508,993 km (0.11 R)
• M72: 48,889,332 km (0.106 R)
• M73: 50,282,836 km (0.048 R)
• M74: 51,406,915 km (0.094 R)
• M75: 52,066,492 km (0.083 R)
• M76: 52,161,038 km (0.094 R)
• M77: 52,728,911 km (0.053 R)
• M78: 53,108,590 km (0.114 R)
• M79: 54,540,840 km (0.091 R)
• M80: 54,828,816 km (0.098 R)
• M81: 55,599,096 km (0.081 R)
• M82: 56,955,799 km (0.073 R)
• M83: 57,443,039 km (0.083 R)
• M84: 57,540,577 km (0.098 R)
• M85: 59,998,470 km (0.069 R)
• M86: 60,792,236 km (0.117 R)
• M87: 62,089,549 km (0.074 R)
• M88: 62,189,630 km (0.109 R)
• M89: 63,093,650 km (0.11 R)
• M90: 66,137,967 km (0.1 R)
• M91: 67,987,296 km (0.116 R)
• M92: 68,193,890 km (0.068 R)
• M93: 68,297,262 km (0.079 R)
• M94: 69,333,527 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.1

Radius: 6.8

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.65 AU - 17.51 AU

Year: 25037 Days

Day: 18 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,578,935 km

• M1: 180,714 km (0.117 R)
• M2: 559,646 km (0.111 R)
• M3: 1,393,953 km (0.031 R)
• M4: 2,302,610 km (0.099 R)
• M5: 2,901,750 km (0.104 R)
• M6: 3,358,173 km (0.091 R)
• M7: 3,499,393 km (0.043 R)
• M8: 3,546,966 km (0.094 R)
• M9: 3,690,879 km (0.076 R)
• M10: 3,885,805 km (0.11 R)
• M11: 4,698,720 km (0.095 R)
• M12: 4,751,378 km (0.099 R)
• M13: 4,856,994 km (0.027 R)
• M14: 4,910,101 km (0.071 R)
• M15: 5,562,647 km (0.088 R)
• M16: 5,618,298 km (0.116 R)
• M17: 5,674,098 km (0.112 R)
• M18: 6,769,004 km (0.115 R)
• M19: 7,616,626 km (0.031 R)
• M20: 7,864,958 km (0.086 R)
• M21: 8,497,309 km (0.115 R)
• M22: 8,690,140 km (0.104 R)
• M23: 9,945,117 km (0.114 R)
• M24: 10,421,736 km (0.117 R)
• M25: 11,045,260 km (0.104 R)
• M26: 13,061,390 km (0.067 R)
• M27: 15,894,026 km (0.089 R)
• M28: 17,419,475 km (0.12 R)
• M29: 19,075,075 km (0.097 R)
• M30: 20,607,555 km (0.043 R)
• M31: 20,866,659 km (0.101 R)
• M32: 21,475,822 km (0.104 R)
• M33: 23,788,754 km (0.031 R)
• M34: 23,969,917 km (0.041 R)
• M35: 25,066,619 km (0.066 R)
• M36: 26,179,627 km (0.099 R)
• M37: 26,366,625 km (0.08 R)
• M38: 26,648,018 km (0.107 R)
• M39: 26,836,212 km (0.066 R)
• M40: 28,070,096 km (0.076 R)
• M41: 30,592,765 km (0.071 R)
• M42: 31,284,206 km (0.072 R)
• M43: 31,781,320 km (0.059 R)
• M44: 33,288,069 km (0.032 R)
• M45: 34,715,383 km (0.099 R)
• M46: 35,023,853 km (0.104 R)
• M47: 36,162,443 km (0.108 R)
• M48: 37,734,717 km (0.088 R)
• M49: 37,840,333 km (0.111 R)
• M50: 39,758,177 km (0.058 R)
• M51: 42,913,795 km (0.1 R)
• M52: 43,687,365 km (0.115 R)
• M53: 45,697,961 km (0.1 R)
• M54: 46,148,849 km (0.096 R)
• M55: 46,261,795 km (0.062 R)
• M56: 46,714,478 km (0.076 R)
• M57: 47,396,345 km (0.12 R)
• M58: 48,195,946 km (0.085 R)
• M59: 49,461,394 km (0.028 R)
• M60: 50,156,426 km (0.059 R)
• M61: 55,830,524 km (0.105 R)
• M62: 58,010,165 km (0.105 R)
• M63: 58,620,674 km (0.111 R)
• M64: 59,724,706 km (0.058 R)
• M65: 61,083,354 km (0.053 R)
• M66: 63,077,793 km (0.118 R)
• M67: 63,203,156 km (0.102 R)
• M68: 63,454,181 km (0.087 R)
• M69: 64,082,941 km (0.074 R)
• M70: 65,346,893 km (0.045 R)
• M71: 66,491,466 km (0.04 R)
• M72: 67,642,622 km (0.052 R)
• M73: 68,929,463 km (0.085 R)
• M74: 71,919,625 km (0.066 R)
• M75: 75,483,495 km (0.079 R)
• M76: 75,883,071 km (0.117 R)
• M77: 76,550,427 km (0.094 R)
• M78: 76,951,798 km (0.068 R)
• M79: 77,891,123 km (0.092 R)
• M80: 78,699,251 km (0.105 R)
• M81: 80,459,719 km (0.119 R)
• M82: 80,867,822 km (0.058 R)
• M83: 82,918,809 km (0.074 R)
• M84: 84,019,550 km (0.065 R)
• M85: 84,433,637 km (0.106 R)
• M86: 85,679,787 km (0.116 R)
• M87: 88,611,157 km (0.095 R)
• M88: 91,008,014 km (0.028 R)
• M89: 93,140,681 km (0.119 R)
• M90: 96,153,882 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625

Radius: 4.1

Gravity: 37.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.81 AU - 21.39 AU

Year: 28558 Days

Day: 17.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,578,935 km

• M1: 54,005 km (0.106 R)
• M2: 189,690 km (0.116 R)
• M3: 561,441 km (0.086 R)
• M4: 611,706 km (0.069 R)
• M5: 943,813 km (0.115 R)
• M6: 1,425,518 km (0.045 R)
• M7: 1,494,932 km (0.069 R)
• M8: 1,709,455 km (0.099 R)
• M9: 2,167,224 km (0.118 R)
• M10: 2,207,017 km (0.05 R)
• M11: 2,492,600 km (0.037 R)
• M12: 2,618,412 km (0.062 R)
• M13: 3,008,563 km (0.096 R)
• M14: 3,370,590 km (0.041 R)
• M15: 3,603,663 km (0.095 R)
• M16: 5,215,131 km (0.091 R)
• M17: 5,484,408 km (0.115 R)
• M18: 5,593,464 km (0.091 R)
• M19: 6,433,905 km (0.086 R)
• M20: 6,548,796 km (0.061 R)
• M21: 7,919,562 km (0.107 R)
• M22: 8,104,614 km (0.11 R)
• M23: 8,353,695 km (0.082 R)
• M24: 8,732,028 km (0.117 R)
• M25: 10,569,987 km (0.073 R)
• M26: 10,910,472 km (0.036 R)
• M27: 11,671,925 km (0.092 R)
• M28: 12,665,704 km (0.106 R)
• M29: 12,737,660 km (0.082 R)
• M30: 13,027,132 km (0.065 R)
• M31: 13,538,757 km (0.1 R)
• M32: 14,056,964 km (0.085 R)
• M33: 14,281,062 km (0.084 R)
• M34: 14,431,108 km (0.043 R)
• M35: 17,700,570 km (0.111 R)
• M36: 18,023,402 km (0.067 R)
• M37: 18,757,030 km (0.072 R)
• M38: 18,839,009 km (0.047 R)
• M39: 19,833,686 km (0.107 R)
• M40: 20,253,009 km (0.076 R)
• M41: 21,100,630 km (0.094 R)
• M42: 23,623,149 km (0.046 R)
• M43: 25,599,487 km (0.08 R)
• M44: 26,515,026 km (0.057 R)
• M45: 28,284,170 km (0.067 R)
• M46: 29,803,337 km (0.103 R)
• M47: 30,091,013 km (0.06 R)
• M48: 30,766,148 km (0.053 R)
• M49: 32,327,651 km (0.067 R)
• M50: 33,118,126 km (0.104 R)
• M51: 34,315,657 km (0.08 R)
• M52: 34,717,926 km (0.065 R)
• M53: 36,036,332 km (0.112 R)
• M54: 37,061,526 km (0.105 R)
• M55: 37,370,894 km (0.117 R)
• M56: 40,937,009 km (0.083 R)
• M57: 41,684,549 km (0.058 R)
• M58: 42,760,457 km (0.064 R)
• M59: 45,379,317 km (0.059 R)
• M60: 47,265,447 km (0.075 R)
• M61: 48,049,639 km (0.076 R)
• M62: 48,725,074 km (0.046 R)
• M63: 49,177,158 km (0.079 R)
• M64: 49,630,590 km (0.068 R)
• M65: 49,744,284 km (0.105 R)
• M66: 50,199,361 km (0.068 R)
• M67: 52,727,565 km (0.089 R)
• M68: 52,843,503 km (0.072 R)
• M69: 53,191,767 km (0.107 R)
• M70: 60,556,320 km (0.076 R)
• M71: 61,042,364 km (0.052 R)
• M72: 61,407,682 km (0.091 R)
• M73: 65,474,051 km (0.087 R)
• M74: 66,848,706 km (0.101 R)
• M75: 67,854,453 km (0.056 R)
• M76: 69,372,422 km (0.069 R)
• M77: 70,518,192 km (0.111 R)
• M78: 72,312,918 km (0.039 R)
• M79: 73,215,891 km (0.079 R)
• M80: 74,122,603 km (0.027 R)
• M81: 75,816,350 km (0.093 R)
• M82: 75,947,249 km (0.066 R)
• M83: 76,209,045 km (0.104 R)
• M84: 76,996,528 km (0.109 R)
• M85: 77,391,167 km (0.107 R)
• M86: 78,447,029 km (0.069 R)
• M87: 78,976,755 km (0.12 R)
• M88: 82,448,622 km (0.111 R)
• M89: 85,970,007 km (0.104 R)
• M90: 87,611,694 km (0.113 R)
• M91: 89,955,144 km (0.095 R)
• M92: 90,648,381 km (0.103 R)
• M93: 92,458,814 km (0.066 R)
• M94: 92,598,539 km (0.112 R)
• M95: 93,438,680 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 19,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit