🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.8 AU - 0.9 AU

Year: 279 Days

Day: 40.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.11 AU - 1.31 AU

Year: 474 Days

Day: 45.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.83 AU - 2.29 AU

Year: 1054 Days

Day: 41.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.82 AU - 2.32 AU

Year: 1062 Days

Day: 29.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.73 AU - 2.49 AU

Year: 1092 Days

Day: 12.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.6

Radius: 10.7

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.78 AU - 8.08 AU

Year: 6503 Days

Day: 5.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,938,162 km

• M1: 307,274 km (0.12 R)
• M2: 558,898 km (0.111 R)
• M3: 667,356 km (0.093 R)
• M4: 875,896 km (0.101 R)
• M5: 1,123,330 km (0.102 R)
• M6: 1,450,052 km (0.115 R)
• M7: 1,526,646 km (0.12 R)
• M8: 1,785,750 km (0.092 R)
• M9: 2,124,140 km (0.045 R)
• M10: 2,812,739 km (0.11 R)
• M11: 3,257,494 km (0.118 R)
• M12: 3,333,789 km (0.096 R)
• M13: 3,618,772 km (0.103 R)
• M14: 4,129,799 km (0.106 R)
• M15: 4,663,414 km (0.109 R)
• M16: 5,070,769 km (0.101 R)
• M17: 5,278,710 km (0.078 R)
• M18: 6,013,236 km (0.056 R)
• M19: 6,107,333 km (0.083 R)
• M20: 6,201,879 km (0.117 R)
• M21: 6,392,467 km (0.118 R)
• M22: 6,552,836 km (0.071 R)
• M23: 8,263,487 km (0.085 R)
• M24: 9,113,951 km (0.101 R)
• M25: 9,294,665 km (0.096 R)
• M26: 9,367,370 km (0.108 R)
• M27: 10,103,840 km (0.082 R)
• M28: 10,973,901 km (0.089 R)
• M29: 12,866,015 km (0.103 R)
• M30: 13,028,179 km (0.053 R)
• M31: 13,150,251 km (0.068 R)
• M32: 13,395,592 km (0.032 R)
• M33: 13,766,445 km (0.084 R)
• M34: 13,932,349 km (0.091 R)
• M35: 15,155,162 km (0.116 R)
• M36: 15,498,489 km (0.046 R)
• M37: 15,844,359 km (0.075 R)
• M38: 17,253,571 km (0.052 R)
• M39: 17,702,066 km (0.034 R)
• M40: 19,070,737 km (0.086 R)
• M41: 19,814,537 km (0.115 R)
• M42: 19,955,159 km (0.114 R)
• M43: 20,331,398 km (0.084 R)
• M44: 20,425,944 km (0.092 R)
• M45: 20,900,468 km (0.079 R)
• M46: 21,091,205 km (0.034 R)
• M47: 21,474,625 km (0.069 R)
• M48: 21,618,987 km (0.108 R)
• M49: 22,443,121 km (0.094 R)
• M50: 22,785,401 km (0.062 R)
• M51: 23,031,041 km (0.108 R)
• M52: 23,773,046 km (0.109 R)
• M53: 24,875,583 km (0.056 R)
• M54: 25,229,980 km (0.101 R)
• M55: 25,331,557 km (0.098 R)
• M56: 25,483,997 km (0.077 R)
• M57: 26,870,919 km (0.058 R)
• M58: 27,442,832 km (0.051 R)
• M59: 28,651,882 km (0.09 R)
• M60: 28,810,904 km (0.037 R)
• M61: 29,289,468 km (0.105 R)
• M62: 29,449,687 km (0.064 R)
• M63: 29,824,579 km (0.083 R)
• M64: 30,524,847 km (0.036 R)
• M65: 30,795,619 km (0.092 R)
• M66: 31,067,139 km (0.12 R)
• M67: 31,230,500 km (0.091 R)
• M68: 32,106,396 km (0.117 R)
• M69: 33,157,171 km (0.076 R)
• M70: 34,275,266 km (0.097 R)
• M71: 34,669,606 km (0.099 R)
• M72: 35,861,452 km (0.087 R)
• M73: 35,975,595 km (0.097 R)
• M74: 37,239,847 km (0.093 R)
• M75: 37,413,380 km (0.095 R)
• M76: 38,168,550 km (0.103 R)
• M77: 38,285,087 km (0.089 R)
• M78: 38,811,372 km (0.057 R)
• M79: 39,104,734 km (0.079 R)
• M80: 39,339,902 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.9

Radius: 10.2

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.99 AU - 11.81 AU

Year: 11103 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,938,162 km

• M1: 260,450 km (0.073 R)
• M2: 460,911 km (0.069 R)
• M3: 550,371 km (0.1 R)
• M4: 766,988 km (0.084 R)
• M5: 1,011,581 km (0.106 R)
• M6: 1,133,054 km (0.099 R)
• M7: 1,302,848 km (0.069 R)
• M8: 1,597,107 km (0.049 R)
• M9: 1,988,006 km (0.055 R)
• M10: 2,300,815 km (0.078 R)
• M11: 2,463,129 km (0.083 R)
• M12: 2,799,275 km (0.046 R)
• M13: 3,150,082 km (0.1 R)
• M14: 3,925,747 km (0.093 R)
• M15: 4,087,911 km (0.113 R)
• M16: 4,153,435 km (0.096 R)
• M17: 4,285,381 km (0.091 R)
• M18: 4,931,494 km (0.11 R)
• M19: 5,071,368 km (0.106 R)
• M20: 5,141,828 km (0.097 R)
• M21: 5,212,738 km (0.065 R)
• M22: 6,050,187 km (0.093 R)
• M23: 6,162,535 km (0.06 R)
• M24: 6,618,958 km (0.118 R)
• M25: 6,929,224 km (0.045 R)
• M26: 7,204,783 km (0.117 R)
• M27: 7,483,933 km (0.083 R)
• M28: 7,604,658 km (0.079 R)
• M29: 8,135,132 km (0.12 R)
• M30: 8,509,576 km (0.073 R)
• M31: 9,318,451 km (0.091 R)
• M32: 9,535,368 km (0.068 R)
• M33: 10,374,912 km (0.059 R)
• M34: 10,645,085 km (0.092 R)
• M35: 11,100,312 km (0.115 R)
• M36: 11,376,619 km (0.089 R)
• M37: 11,701,695 km (0.066 R)
• M38: 12,504,138 km (0.101 R)
• M39: 14,461,626 km (0.097 R)
• M40: 14,965,771 km (0.061 R)
• M41: 16,043,025 km (0.106 R)
• M42: 16,355,535 km (0.1 R)
• M43: 16,722,499 km (0.081 R)
• M44: 17,251,626 km (0.069 R)
• M45: 17,518,210 km (0.063 R)
• M46: 18,109,570 km (0.105 R)
• M47: 18,489,250 km (0.064 R)
• M48: 18,816,869 km (0.112 R)
• M49: 19,256,537 km (0.099 R)
• M50: 20,822,228 km (0.09 R)
• M51: 21,334,152 km (0.074 R)
• M52: 22,023,200 km (0.044 R)
• M53: 22,196,584 km (0.078 R)
• M54: 22,603,041 km (0.073 R)
• M55: 23,070,385 km (0.102 R)
• M56: 25,213,076 km (0.096 R)
• M57: 25,697,773 km (0.027 R)
• M58: 25,819,545 km (0.084 R)
• M59: 26,430,802 km (0.097 R)
• M60: 26,923,129 km (0.111 R)
• M61: 28,859,823 km (0.088 R)
• M62: 29,940,817 km (0.069 R)
• M63: 30,970,200 km (0.059 R)
• M64: 31,359,304 km (0.045 R)
• M65: 31,815,278 km (0.087 R)
• M66: 32,142,299 km (0.111 R)
• M67: 32,273,347 km (0.092 R)
• M68: 32,339,021 km (0.042 R)
• M69: 33,328,760 km (0.096 R)
• M70: 35,608,781 km (0.087 R)
• M71: 35,812,384 km (0.112 R)
• M72: 36,016,435 km (0.112 R)
• M73: 36,289,003 km (0.073 R)
• M74: 37,662,162 km (0.099 R)
• M75: 40,813,441 km (0.11 R)
• M76: 41,239,944 km (0.112 R)
• M77: 41,382,511 km (0.094 R)
• M78: 41,596,586 km (0.099 R)
• M79: 43,249,941 km (0.065 R)
• M80: 44,048,195 km (0.077 R)
• M81: 44,631,926 km (0.084 R)
• M82: 45,880,769 km (0.114 R)
• M83: 46,176,225 km (0.092 R)
• M84: 46,546,480 km (0.112 R)
• M85: 47,289,981 km (0.048 R)
• M86: 48,562,910 km (0.052 R)
• M87: 48,638,157 km (0.111 R)
• M88: 50,227,036 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.9

Radius: 3.1

Gravity: 31.94 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 13.68 AU - 15.24 AU

Year: 19600 Days

Day: 17.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 92,938,162 km

• M1: 43,683 km (0.09 R)
• M2: 447,148 km (0.116 R)
• M3: 719,267 km (0.081 R)
• M4: 758,910 km (0.1 R)
• M5: 946,207 km (0.101 R)
• M6: 1,386,473 km (0.102 R)
• M7: 1,411,157 km (0.1 R)
• M8: 1,640,341 km (0.082 R)
• M9: 1,666,670 km (0.08 R)
• M10: 1,719,328 km (0.084 R)
• M11: 3,142,752 km (0.089 R)
• M12: 3,609,497 km (0.119 R)
• M13: 4,495,566 km (0.106 R)
• M14: 6,246,908 km (0.035 R)
• M15: 8,316,894 km (0.102 R)
• M16: 10,235,636 km (0.101 R)
• M17: 12,026,771 km (0.108 R)
• M18: 12,593,149 km (0.11 R)
• M19: 13,644,822 km (0.057 R)
• M20: 13,965,859 km (0.076 R)
• M21: 14,397,748 km (0.055 R)
• M22: 15,163,839 km (0.058 R)
• M23: 15,607,695 km (0.077 R)
• M24: 16,507,975 km (0.07 R)
• M25: 16,964,249 km (0.076 R)
• M26: 17,079,140 km (0.102 R)
• M27: 17,367,116 km (0.109 R)
• M28: 19,607,793 km (0.091 R)
• M29: 19,788,507 km (0.119 R)
• M30: 20,394,827 km (0.077 R)
• M31: 21,377,835 km (0.114 R)
• M32: 21,750,334 km (0.116 R)
• M33: 21,874,949 km (0.097 R)
• M34: 21,937,331 km (0.101 R)
• M35: 23,389,328 km (0.115 R)
• M36: 25,198,265 km (0.081 R)
• M37: 26,185,761 km (0.119 R)
• M38: 26,384,726 km (0.088 R)
• M39: 26,517,719 km (0.106 R)
• M40: 26,650,861 km (0.116 R)
• M41: 27,994,848 km (0.11 R)
• M42: 28,811,652 km (0.101 R)
• M43: 29,154,381 km (0.07 R)
• M44: 29,567,271 km (0.118 R)
• M45: 30,817,909 km (0.04 R)
• M46: 30,887,772 km (0.112 R)
• M47: 33,874,343 km (0.045 R)
• M48: 34,453,437 km (0.101 R)
• M49: 34,526,141 km (0.073 R)
• M50: 36,210,613 km (0.06 R)
• M51: 36,654,470 km (0.093 R)
• M52: 36,951,422 km (0.119 R)
• M53: 37,921,714 km (0.086 R)
• M54: 38,523,097 km (0.087 R)
• M55: 38,598,495 km (0.109 R)
• M56: 38,900,533 km (0.072 R)
• M57: 40,575,580 km (0.082 R)
• M58: 41,653,882 km (0.072 R)
• M59: 43,445,615 km (0.114 R)
• M60: 45,023,873 km (0.11 R)
• M61: 45,501,090 km (0.116 R)
• M62: 46,862,131 km (0.072 R)
• M63: 47,184,216 km (0.087 R)
• M64: 49,460,048 km (0.114 R)
• M65: 49,787,967 km (0.11 R)
• M66: 50,446,197 km (0.113 R)
• M67: 52,688,819 km (0.074 R)
• M68: 53,527,614 km (0.073 R)
• M69: 53,864,359 km (0.077 R)
• M70: 54,370,897 km (0.081 R)
• M71: 55,388,462 km (0.065 R)
• M72: 56,755,188 km (0.09 R)
• M73: 57,442,590 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.5

Radius: 3.2

Gravity: 47.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 15.39 AU - 24.85 AU

Year: 32169 Days

Day: 16 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 92,938,162 km

• M1: 42,785 km (0.066 R)
• M2: 83,027 km (0.111 R)
• M3: 546,780 km (0.076 R)
• M4: 648,058 km (0.06 R)
• M5: 1,173,296 km (0.088 R)
• M6: 2,141,793 km (0.101 R)
• M7: 2,506,363 km (0.108 R)
• M8: 2,759,931 km (0.107 R)
• M9: 2,803,015 km (0.114 R)
• M10: 3,066,008 km (0.085 R)
• M11: 3,757,599 km (0.114 R)
• M12: 4,647,707 km (0.038 R)
• M13: 5,222,312 km (0.108 R)
• M14: 5,490,691 km (0.103 R)
• M15: 5,874,110 km (0.068 R)
• M16: 8,224,592 km (0.073 R)
• M17: 8,348,908 km (0.03 R)
• M18: 9,495,426 km (0.08 R)
• M19: 10,020,664 km (0.117 R)
• M20: 11,931,926 km (0.053 R)
• M21: 12,002,237 km (0.082 R)
• M22: 12,712,677 km (0.092 R)
• M23: 12,928,547 km (0.105 R)
• M24: 13,290,873 km (0.098 R)
• M25: 14,174,099 km (0.08 R)
• M26: 15,152,170 km (0.084 R)
• M27: 15,841,966 km (0.07 R)
• M28: 16,074,142 km (0.116 R)
• M29: 17,410,948 km (0.055 R)
• M30: 19,110,978 km (0.077 R)
• M31: 21,543,889 km (0.096 R)
• M32: 22,405,123 km (0.1 R)
• M33: 23,629,582 km (0.078 R)
• M34: 24,875,732 km (0.097 R)
• M35: 25,506,736 km (0.089 R)
• M36: 26,692,598 km (0.108 R)
• M37: 27,616,814 km (0.058 R)
• M38: 28,645,748 km (0.104 R)
• M39: 29,212,126 km (0.103 R)
• M40: 29,686,949 km (0.066 R)
• M41: 32,001,528 km (0.096 R)
• M42: 34,673,794 km (0.066 R)
• M43: 34,774,175 km (0.119 R)
• M44: 35,479,229 km (0.105 R)
• M45: 37,932,186 km (0.1 R)
• M46: 40,017,730 km (0.104 R)
• M47: 40,123,047 km (0.1 R)
• M48: 40,968,274 km (0.105 R)
• M49: 42,461,710 km (0.068 R)
• M50: 43,755,881 km (0.107 R)
• M51: 49,624,456 km (0.111 R)
• M52: 50,759,006 km (0.08 R)
• M53: 51,672,900 km (0.068 R)
• M54: 52,361,798 km (0.082 R)
• M55: 52,707,519 km (0.06 R)
• M56: 53,169,477 km (0.088 R)
• M57: 53,864,957 km (0.102 R)
• M58: 57,150,276 km (0.09 R)
• M59: 58,817,096 km (0.062 R)
• M60: 59,897,043 km (0.102 R)
• M61: 61,468,419 km (0.079 R)
• M62: 62,076,384 km (0.066 R)
• M63: 63,789,430 km (0.084 R)
• M64: 70,922,107 km (0.059 R)
• M65: 71,176,872 km (0.108 R)
• M66: 74,905,898 km (0.088 R)
• M67: 86,874,775 km (0.073 R)
• M68: 89,613,912 km (0.099 R)
• M69: 91,825,567 km (0.051 R)
• M70: 92,381,323 km (0.084 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 17,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit