🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.67 AU - 0.93 AU

Year: 267 Days

Day: 14.9 Hours

Environment

Temp: 92 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.14 AU - 1.72 AU

Year: 637 Days

Day: 39 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.27 AU - 1.77 AU

Year: 699 Days

Day: 37.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,547,711 km

• M1: 407,355 km (0.108 R)
• M2: 563,236 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.8 AU - 2.68 AU

Year: 1250 Days

Day: 46.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 145 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,547,711 km

• M1: 435,031 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.5

Radius: 10.2

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.94 AU - 7.68 AU

Year: 7368 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,547,711 km

• M1: 196,272 km (0.095 R)
• M2: 282,740 km (0.026 R)
• M3: 425,157 km (0.103 R)
• M4: 595,549 km (0.106 R)
• M5: 903,122 km (0.111 R)
• M6: 1,129,165 km (0.112 R)
• M7: 1,635,254 km (0.081 R)
• M8: 1,782,907 km (0.112 R)
• M9: 1,869,225 km (0.114 R)
• M10: 2,229,158 km (0.088 R)
• M11: 2,885,294 km (0.082 R)
• M12: 3,381,361 km (0.034 R)
• M13: 3,625,654 km (0.083 R)
• M14: 3,791,857 km (0.081 R)
• M15: 3,904,056 km (0.049 R)
• M16: 4,276,255 km (0.098 R)
• M17: 4,780,400 km (0.083 R)
• M18: 5,209,895 km (0.058 R)
• M19: 5,397,790 km (0.099 R)
• M20: 5,587,929 km (0.111 R)
• M21: 5,844,789 km (0.097 R)
• M22: 6,877,014 km (0.065 R)
• M23: 7,892,933 km (0.068 R)
• M24: 8,000,644 km (0.086 R)
• M25: 8,108,953 km (0.101 R)
• M26: 10,100,848 km (0.117 R)
• M27: 10,572,082 km (0.041 R)
• M28: 11,211,463 km (0.053 R)
• M29: 12,277,048 km (0.027 R)
• M30: 12,611,400 km (0.076 R)
• M31: 12,906,556 km (0.099 R)
• M32: 13,374,798 km (0.061 R)
• M33: 14,284,353 km (0.055 R)
• M34: 14,372,017 km (0.029 R)
• M35: 15,618,018 km (0.057 R)
• M36: 16,071,449 km (0.029 R)
• M37: 18,164,772 km (0.055 R)
• M38: 18,498,076 km (0.062 R)
• M39: 19,802,420 km (0.106 R)
• M40: 20,145,448 km (0.098 R)
• M41: 21,186,350 km (0.068 R)
• M42: 21,738,515 km (0.111 R)
• M43: 22,092,464 km (0.064 R)
• M44: 22,550,233 km (0.094 R)
• M45: 22,857,208 km (0.119 R)
• M46: 23,578,719 km (0.086 R)
• M47: 24,150,931 km (0.088 R)
• M48: 24,780,289 km (0.115 R)
• M49: 24,885,755 km (0.065 R)
• M50: 25,734,574 km (0.056 R)
• M51: 26,269,984 km (0.087 R)
• M52: 27,134,211 km (0.078 R)
• M53: 28,172,421 km (0.086 R)
• M54: 29,614,394 km (0.058 R)
• M55: 29,726,294 km (0.108 R)
• M56: 30,118,988 km (0.117 R)
• M57: 30,457,079 km (0.097 R)
• M58: 30,909,762 km (0.089 R)
• M59: 31,707,269 km (0.074 R)
• M60: 31,993,749 km (0.108 R)
• M61: 32,223,531 km (0.107 R)
• M62: 33,090,301 km (0.081 R)
• M63: 33,380,820 km (0.111 R)
• M64: 34,199,120 km (0.103 R)
• M65: 34,551,723 km (0.118 R)
• M66: 34,669,606 km (0.119 R)
• M67: 34,787,489 km (0.114 R)
• M68: 35,023,853 km (0.12 R)
• M69: 35,260,667 km (0.081 R)
• M70: 35,795,629 km (0.028 R)
• M71: 36,093,927 km (0.08 R)
• M72: 36,333,134 km (0.055 R)
• M73: 38,022,543 km (0.028 R)
• M74: 38,205,052 km (0.085 R)
• M75: 39,367,876 km (0.119 R)
• M76: 39,614,264 km (0.105 R)
• M77: 40,046,452 km (0.056 R)
• M78: 40,728,768 km (0.103 R)
• M79: 41,289,910 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.5

Radius: 14.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.23 AU - 9.95 AU

Year: 9385 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,547,711 km

• M1: 182,659 km (0.056 R)
• M2: 396,584 km (0.057 R)
• M3: 515,963 km (0.03 R)
• M4: 777,311 km (0.083 R)
• M5: 1,111,213 km (0.117 R)
• M6: 1,369,569 km (0.05 R)
• M7: 1,490,892 km (0.035 R)
• M8: 1,794,426 km (0.091 R)
• M9: 1,979,479 km (0.081 R)
• M10: 2,405,833 km (0.094 R)
• M11: 2,668,078 km (0.072 R)
• M12: 3,344,111 km (0.059 R)
• M13: 3,852,744 km (0.054 R)
• M14: 4,116,485 km (0.093 R)
• M15: 4,228,085 km (0.062 R)
• M16: 4,363,471 km (0.112 R)
• M17: 4,708,144 km (0.098 R)
• M18: 4,848,617 km (0.059 R)
• M19: 5,014,221 km (0.042 R)
• M20: 5,109,814 km (0.101 R)
• M21: 5,254,176 km (0.12 R)
• M22: 5,621,290 km (0.066 R)
• M23: 5,770,439 km (0.041 R)
• M24: 5,946,216 km (0.11 R)
• M25: 6,510,200 km (0.091 R)
• M26: 6,745,966 km (0.065 R)
• M27: 7,442,943 km (0.117 R)
• M28: 7,827,709 km (0.093 R)
• M29: 8,474,271 km (0.065 R)
• M30: 8,731,878 km (0.025 R)
• M31: 8,847,368 km (0.061 R)
• M32: 9,108,715 km (0.114 R)
• M33: 9,402,226 km (0.081 R)
• M34: 9,579,948 km (0.117 R)
• M35: 9,878,396 km (0.055 R)
• M36: 10,089,329 km (0.119 R)
• M37: 10,362,495 km (0.072 R)
• M38: 10,761,622 km (0.102 R)
• M39: 10,916,456 km (0.117 R)
• M40: 11,228,367 km (0.037 R)
• M41: 11,322,614 km (0.07 R)
• M42: 11,638,266 km (0.094 R)
• M43: 11,765,424 km (0.119 R)
• M44: 12,149,591 km (0.045 R)
• M45: 12,278,544 km (0.111 R)
• M46: 12,375,633 km (0.109 R)
• M47: 12,799,145 km (0.114 R)
• M48: 12,963,254 km (0.074 R)
• M49: 13,095,199 km (0.114 R)
• M50: 13,526,639 km (0.101 R)
• M51: 14,199,830 km (0.099 R)
• M52: 14,335,665 km (0.092 R)
• M53: 14,643,238 km (0.029 R)
• M54: 14,814,976 km (0.087 R)
• M55: 15,022,020 km (0.117 R)
• M56: 15,543,668 km (0.096 R)
• M57: 15,683,841 km (0.043 R)
• M58: 17,216,770 km (0.076 R)
• M59: 17,398,083 km (0.092 R)
• M60: 17,580,143 km (0.052 R)
• M61: 17,799,304 km (0.119 R)
• M62: 18,425,371 km (0.111 R)
• M63: 18,573,772 km (0.116 R)
• M64: 19,284,063 km (0.115 R)
• M65: 19,737,195 km (0.061 R)
• M66: 19,927,035 km (0.088 R)
• M67: 20,500,294 km (0.071 R)
• M68: 20,731,123 km (0.105 R)
• M69: 22,410,509 km (0.079 R)
• M70: 22,966,714 km (0.043 R)
• M71: 23,206,370 km (0.1 R)
• M72: 23,326,646 km (0.046 R)
• M73: 23,890,331 km (0.105 R)
• M74: 24,785,076 km (0.107 R)
• M75: 25,360,280 km (0.085 R)
• M76: 26,481,965 km (0.076 R)
• M77: 27,154,407 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.8

Radius: 14.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.7 AU - 13.58 AU

Year: 13861 Days

Day: 9.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 86,547,711 km

• M1: 540,497 km (0.086 R)
• M2: 690,544 km (0.055 R)
• M3: 896,390 km (0.068 R)
• M4: 1,190,051 km (0.098 R)
• M5: 2,337,616 km (0.085 R)
• M6: 2,629,631 km (0.101 R)
• M7: 2,902,797 km (0.114 R)
• M8: 3,477,103 km (0.064 R)
• M9: 3,743,986 km (0.073 R)
• M10: 4,440,514 km (0.046 R)
• M11: 4,584,876 km (0.094 R)
• M12: 5,521,807 km (0.099 R)
• M13: 5,794,674 km (0.115 R)
• M14: 6,072,178 km (0.117 R)
• M15: 7,654,025 km (0.086 R)
• M16: 7,958,906 km (0.099 R)
• M17: 9,264,147 km (0.093 R)
• M18: 9,918,040 km (0.111 R)
• M19: 10,490,401 km (0.108 R)
• M20: 11,418,805 km (0.111 R)
• M21: 11,518,138 km (0.07 R)
• M22: 11,617,621 km (0.102 R)
• M23: 11,767,518 km (0.087 R)
• M24: 12,069,257 km (0.102 R)
• M25: 12,221,099 km (0.078 R)
• M26: 12,475,415 km (0.092 R)
• M27: 12,629,052 km (0.07 R)
• M28: 13,145,314 km (0.074 R)
• M29: 14,038,863 km (0.101 R)
• M30: 14,359,002 km (0.092 R)
• M31: 15,388,535 km (0.063 R)
• M32: 15,608,443 km (0.043 R)
• M33: 15,884,601 km (0.11 R)
• M34: 16,385,904 km (0.098 R)
• M35: 17,633,251 km (0.118 R)
• M36: 17,748,142 km (0.102 R)
• M37: 18,442,874 km (0.044 R)
• M38: 20,278,739 km (0.107 R)
• M39: 20,640,766 km (0.054 R)
• M40: 21,065,923 km (0.062 R)
• M41: 22,607,679 km (0.087 R)
• M42: 22,795,125 km (0.09 R)
• M43: 22,920,339 km (0.093 R)
• M44: 23,423,735 km (0.096 R)
• M45: 26,981,921 km (0.081 R)
• M46: 28,992,815 km (0.092 R)
• M47: 29,605,568 km (0.038 R)
• M48: 30,153,695 km (0.057 R)
• M49: 30,291,325 km (0.084 R)
• M50: 31,051,731 km (0.112 R)
• M51: 31,190,707 km (0.085 R)
• M52: 33,941,064 km (0.117 R)
• M53: 34,514,772 km (0.103 R)
• M54: 35,453,947 km (0.11 R)
• M55: 35,671,911 km (0.112 R)
• M56: 37,136,175 km (0.115 R)
• M57: 37,357,431 km (0.109 R)
• M58: 38,620,037 km (0.089 R)
• M59: 38,769,485 km (0.081 R)
• M60: 38,919,083 km (0.077 R)
• M61: 39,068,980 km (0.081 R)
• M62: 39,896,406 km (0.035 R)
• M63: 41,645,504 km (0.11 R)
• M64: 41,952,180 km (0.072 R)
• M65: 43,264,153 km (0.086 R)
• M66: 44,354,721 km (0.111 R)
• M67: 45,533,254 km (0.054 R)
• M68: 46,166,052 km (0.096 R)
• M69: 47,440,327 km (0.111 R)
• M70: 49,616,827 km (0.055 R)
• M71: 50,839,939 km (0.097 R)
• M72: 51,578,653 km (0.071 R)
• M73: 54,066,466 km (0.119 R)
• M74: 55,831,122 km (0.042 R)
• M75: 56,169,363 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.5

Radius: 3.3

Gravity: 62.67 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.75 AU - 18.65 AU

Year: 24307 Days

Day: 23.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,547,711 km

• M1: 285,732 km (0.066 R)
• M2: 468,241 km (0.098 R)
• M3: 922,420 km (0.101 R)
• M4: 1,218,325 km (0.113 R)
• M5: 1,541,307 km (0.1 R)
• M6: 1,643,183 km (0.099 R)
• M7: 2,184,877 km (0.117 R)
• M8: 2,337,916 km (0.057 R)
• M9: 2,534,188 km (0.033 R)
• M10: 3,682,052 km (0.11 R)
• M11: 5,997,827 km (0.112 R)
• M12: 6,537,577 km (0.083 R)
• M13: 7,148,983 km (0.025 R)
• M14: 7,432,920 km (0.051 R)
• M15: 7,662,702 km (0.111 R)
• M16: 7,720,447 km (0.1 R)
• M17: 8,129,148 km (0.075 R)
• M18: 8,425,502 km (0.079 R)
• M19: 9,335,206 km (0.067 R)
• M20: 9,707,855 km (0.055 R)
• M21: 11,642,155 km (0.068 R)
• M22: 13,411,300 km (0.091 R)
• M23: 13,760,910 km (0.098 R)
• M24: 14,113,662 km (0.098 R)
• M25: 14,326,689 km (0.1 R)
• M26: 14,972,204 km (0.073 R)
• M27: 15,700,446 km (0.056 R)
• M28: 16,291,358 km (0.063 R)
• M29: 16,964,698 km (0.12 R)
• M30: 17,494,723 km (0.112 R)
• M31: 17,570,868 km (0.038 R)
• M32: 18,882,393 km (0.047 R)
• M33: 19,985,976 km (0.109 R)
• M34: 21,435,131 km (0.092 R)
• M35: 21,843,683 km (0.104 R)
• M36: 22,007,792 km (0.119 R)
• M37: 25,031,314 km (0.1 R)
• M38: 25,547,726 km (0.078 R)
• M39: 25,634,194 km (0.112 R)
• M40: 25,980,812 km (0.036 R)
• M41: 27,029,942 km (0.116 R)
• M42: 27,737,091 km (0.115 R)
• M43: 28,271,454 km (0.066 R)
• M44: 28,989,075 km (0.058 R)
• M45: 29,985,696 km (0.073 R)
• M46: 31,085,690 km (0.05 R)
• M47: 33,324,870 km (0.057 R)
• M48: 34,177,878 km (0.049 R)
• M49: 34,273,022 km (0.081 R)
• M50: 35,134,107 km (0.091 R)
• M51: 36,974,909 km (0.078 R)
• M52: 37,268,420 km (0.062 R)
• M53: 37,562,679 km (0.11 R)
• M54: 38,054,856 km (0.04 R)
• M55: 40,346,247 km (0.061 R)
• M56: 40,547,605 km (0.082 R)
• M57: 40,648,434 km (0.066 R)
• M58: 41,052,498 km (0.114 R)
• M59: 42,170,443 km (0.044 R)
• M60: 44,852,434 km (0.075 R)
• M61: 45,479,249 km (0.096 R)
• M62: 45,688,835 km (0.12 R)
• M63: 46,214,073 km (0.066 R)
• M64: 52,013,085 km (0.076 R)
• M65: 52,122,591 km (0.105 R)
• M66: 52,341,901 km (0.113 R)
• M67: 53,001,628 km (0.12 R)
• M68: 53,442,942 km (0.086 R)
• M69: 54,107,156 km (0.052 R)
• M70: 54,662,912 km (0.104 R)
• M71: 54,774,213 km (0.076 R)
• M72: 54,885,664 km (0.1 R)
• M73: 55,443,963 km (0.094 R)
• M74: 56,004,207 km (0.067 R)
• M75: 56,116,405 km (0.112 R)
• M76: 57,469,368 km (0.107 R)
• M77: 59,290,124 km (0.087 R)
• M78: 60,552,730 km (0.08 R)
• M79: 61,708,224 km (0.1 R)
• M80: 64,275,772 km (0.052 R)
• M81: 64,746,407 km (0.101 R)
• M82: 65,809,450 km (0.1 R)
• M83: 66,046,413 km (0.053 R)
• M84: 66,521,236 km (0.097 R)
• M85: 69,394,114 km (0.086 R)
• M86: 72,919,089 km (0.042 R)
• M87: 74,888,694 km (0.117 R)
• M88: 77,000,567 km (0.112 R)
• M89: 79,131,888 km (0.059 R)
• M90: 79,636,182 km (0.046 R)
• M91: 80,394,644 km (0.104 R)
• M92: 81,663,982 km (0.108 R)
• M93: 83,196,013 km (0.089 R)
• M94: 83,708,685 km (0.093 R)
• M95: 84,222,554 km (0.09 R)
• M96: 84,351,208 km (0.108 R)
• M97: 86,158,650 km (0.07 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 15,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit