🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.55 AU - 0.65 AU

Year: 201 Days

Day: 26.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.04 AU - 1.14 AU

Year: 493 Days

Day: 43.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.17 AU - 1.93 AU

Year: 836 Days

Day: 12.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.37 AU - 2.21 AU

Year: 1038 Days

Day: 24.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,224,287 km

• M1: 295,905 km (0.047 R)
• M2: 887,714 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.01 AU - 3.01 AU

Year: 1724 Days

Day: 15.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,224,287 km

• M1: 347,516 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.9

Radius: 10.1

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.55 AU - 2.85 AU

Year: 1923 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 102,224,287 km

• M1: 144,811 km (0.074 R)
• M2: 210,933 km (0.064 R)
• M3: 325,226 km (0.103 R)
• M4: 411,693 km (0.115 R)
• M5: 485,445 km (0.052 R)
• M6: 994,527 km (0.12 R)
• M7: 1,124,378 km (0.09 R)
• M8: 1,286,392 km (0.105 R)
• M9: 1,353,562 km (0.084 R)
• M10: 1,442,572 km (0.031 R)
• M11: 1,540,858 km (0.098 R)
• M12: 1,634,207 km (0.095 R)
• M13: 1,744,162 km (0.116 R)
• M14: 1,826,590 km (0.047 R)
• M15: 1,987,557 km (0.118 R)
• M16: 2,145,233 km (0.093 R)
• M17: 2,233,795 km (0.111 R)
• M18: 2,448,169 km (0.119 R)
• M19: 2,523,866 km (0.059 R)
• M20: 2,626,191 km (0.111 R)
• M21: 2,695,155 km (0.106 R)
• M22: 2,799,874 km (0.038 R)
• M23: 2,896,963 km (0.097 R)
• M24: 3,121,958 km (0.117 R)
• M25: 3,213,661 km (0.101 R)
• M26: 3,296,838 km (0.097 R)
• M27: 3,723,940 km (0.1 R)
• M28: 3,939,211 km (0.117 R)
• M29: 4,068,464 km (0.115 R)
• M30: 4,199,063 km (0.119 R)
• M31: 4,320,835 km (0.074 R)
• M32: 4,485,094 km (0.094 R)
• M33: 4,609,559 km (0.12 R)
• M34: 4,819,744 km (0.073 R)
• M35: 4,968,744 km (0.119 R)
• M36: 5,043,842 km (0.095 R)
• M37: 5,151,851 km (0.053 R)
• M38: 5,238,768 km (0.073 R)
• M39: 5,469,149 km (0.105 R)
• M40: 5,691,750 km (0.096 R)
• M41: 5,928,863 km (0.064 R)
• M42: 6,146,079 km (0.107 R)
• M43: 6,459,337 km (0.085 R)
• M44: 6,623,895 km (0.119 R)
• M45: 6,885,242 km (0.053 R)
• M46: 7,005,070 km (0.099 R)
• M47: 7,234,852 km (0.095 R)
• M48: 7,332,390 km (0.106 R)
• M49: 7,652,230 km (0.064 R)
• M50: 7,739,147 km (0.045 R)
• M51: 7,851,495 km (0.096 R)
• M52: 8,027,123 km (0.077 R)
• M53: 8,102,819 km (0.058 R)
• M54: 8,536,204 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.6

Radius: 8.4

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.4 AU - 5.38 AU

Year: 3987 Days

Day: 9 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 102,224,287 km

• M1: 108,907 km (0.096 R)
• M2: 182,061 km (0.105 R)
• M3: 244,443 km (0.045 R)
• M4: 538,253 km (0.092 R)
• M5: 778,208 km (0.107 R)
• M6: 1,031,178 km (0.092 R)
• M7: 1,331,271 km (0.102 R)
• M8: 1,430,006 km (0.039 R)
• M9: 1,764,956 km (0.084 R)
• M10: 2,022,563 km (0.064 R)
• M11: 2,111,275 km (0.062 R)
• M12: 2,201,183 km (0.101 R)
• M13: 2,739,586 km (0.107 R)
• M14: 2,894,719 km (0.085 R)
• M15: 3,154,869 km (0.057 R)
• M16: 3,317,632 km (0.1 R)
• M17: 3,869,499 km (0.113 R)
• M18: 3,964,194 km (0.074 R)
• M19: 4,302,136 km (0.05 R)
• M20: 4,449,789 km (0.115 R)
• M21: 4,582,482 km (0.106 R)
• M22: 4,750,181 km (0.08 R)
• M23: 4,954,083 km (0.11 R)
• M24: 5,600,944 km (0.101 R)
• M25: 6,274,284 km (0.087 R)
• M26: 6,934,759 km (0.06 R)
• M27: 7,322,068 km (0.091 R)
• M28: 7,656,718 km (0.083 R)
• M29: 7,816,040 km (0.098 R)
• M30: 7,876,029 km (0.117 R)
• M31: 8,178,366 km (0.101 R)
• M32: 9,234,826 km (0.101 R)
• M33: 9,596,404 km (0.066 R)
• M34: 10,180,434 km (0.099 R)
• M35: 10,333,623 km (0.078 R)
• M36: 11,179,000 km (0.104 R)
• M37: 11,655,768 km (0.11 R)
• M38: 11,885,102 km (0.057 R)
• M39: 12,069,556 km (0.106 R)
• M40: 12,231,870 km (0.109 R)
• M41: 12,488,281 km (0.115 R)
• M42: 12,935,429 km (0.091 R)
• M43: 13,101,482 km (0.091 R)
• M44: 13,292,220 km (0.068 R)
• M45: 13,531,875 km (0.083 R)
• M46: 13,893,902 km (0.105 R)
• M47: 14,455,493 km (0.093 R)
• M48: 14,652,513 km (0.102 R)
• M49: 14,800,765 km (0.114 R)
• M50: 14,949,614 km (0.086 R)
• M51: 15,650,929 km (0.095 R)
• M52: 16,671,336 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.5

Radius: 12.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.37 AU - 10.75 AU

Year: 11821 Days

Day: 9.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 102,224,287 km

• M1: 159,471 km (0.072 R)
• M2: 237,561 km (0.043 R)
• M3: 347,665 km (0.117 R)
• M4: 873,053 km (0.068 R)
• M5: 1,035,666 km (0.064 R)
• M6: 1,330,075 km (0.037 R)
• M7: 1,519,914 km (0.119 R)
• M8: 1,607,130 km (0.053 R)
• M9: 1,696,290 km (0.105 R)
• M10: 1,833,172 km (0.076 R)
• M11: 2,167,374 km (0.088 R)
• M12: 2,495,143 km (0.088 R)
• M13: 3,030,703 km (0.096 R)
• M14: 3,601,718 km (0.055 R)
• M15: 3,869,648 km (0.081 R)
• M16: 4,113,343 km (0.074 R)
• M17: 4,237,210 km (0.109 R)
• M18: 4,362,274 km (0.064 R)
• M19: 5,006,143 km (0.112 R)
• M20: 5,679,782 km (0.109 R)
• M21: 6,133,064 km (0.112 R)
• M22: 7,037,383 km (0.062 R)
• M23: 7,335,681 km (0.092 R)
• M24: 7,867,801 km (0.095 R)
• M25: 8,138,423 km (0.074 R)
• M26: 9,333,411 km (0.092 R)
• M27: 9,496,772 km (0.118 R)
• M28: 9,868,074 km (0.061 R)
• M29: 10,286,350 km (0.111 R)
• M30: 11,444,237 km (0.085 R)
• M31: 11,531,752 km (0.079 R)
• M32: 12,643,264 km (0.112 R)
• M33: 12,960,711 km (0.054 R)
• M34: 13,234,774 km (0.056 R)
• M35: 14,209,404 km (0.064 R)
• M36: 14,776,679 km (0.073 R)
• M37: 15,303,264 km (0.106 R)
• M38: 15,690,124 km (0.067 R)
• M39: 16,621,819 km (0.084 R)
• M40: 17,571,317 km (0.057 R)
• M41: 17,722,860 km (0.04 R)
• M42: 17,925,565 km (0.05 R)
• M43: 18,078,155 km (0.097 R)
• M44: 18,692,852 km (0.11 R)
• M45: 18,899,148 km (0.101 R)
• M46: 19,784,767 km (0.114 R)
• M47: 23,294,034 km (0.078 R)
• M48: 24,074,636 km (0.115 R)
• M49: 25,204,698 km (0.103 R)
• M50: 27,048,641 km (0.095 R)
• M51: 28,757,049 km (0.07 R)
• M52: 29,955,478 km (0.101 R)
• M53: 30,318,252 km (0.12 R)
• M54: 30,926,069 km (0.114 R)
• M55: 31,906,832 km (0.09 R)
• M56: 32,215,453 km (0.108 R)
• M57: 32,401,104 km (0.034 R)
• M58: 33,209,531 km (0.093 R)
• M59: 33,585,021 km (0.116 R)
• M60: 34,656,292 km (0.105 R)
• M61: 34,973,589 km (0.062 R)
• M62: 35,355,512 km (0.102 R)
• M63: 35,866,987 km (0.116 R)
• M64: 36,638,763 km (0.092 R)
• M65: 37,415,923 km (0.074 R)
• M66: 39,912,862 km (0.086 R)
• M67: 41,719,555 km (0.08 R)
• M68: 41,989,430 km (0.08 R)
• M69: 44,032,188 km (0.089 R)
• M70: 44,444,779 km (0.093 R)
• M71: 44,582,409 km (0.094 R)
• M72: 45,065,760 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.1

Radius: 6.5

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.57 AU - 18.95 AU

Year: 25840 Days

Day: 22.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,224,287 km

• M1: 1,852,321 km (0.065 R)
• M2: 2,054,278 km (0.117 R)
• M3: 2,178,893 km (0.041 R)
• M4: 2,523,267 km (0.107 R)
• M5: 2,747,365 km (0.066 R)
• M6: 3,262,580 km (0.088 R)
• M7: 3,506,574 km (0.1 R)
• M8: 4,064,275 km (0.093 R)
• M9: 4,380,076 km (0.081 R)
• M10: 4,813,311 km (0.046 R)
• M11: 5,091,115 km (0.1 R)
• M12: 5,779,115 km (0.071 R)
• M13: 8,274,557 km (0.086 R)
• M14: 8,473,523 km (0.108 R)
• M15: 10,121,942 km (0.119 R)
• M16: 10,909,724 km (0.053 R)
• M17: 11,127,987 km (0.045 R)
• M18: 13,388,710 km (0.116 R)
• M19: 13,779,011 km (0.103 R)
• M20: 15,950,125 km (0.072 R)
• M21: 16,530,116 km (0.049 R)
• M22: 17,286,034 km (0.073 R)
• M23: 17,370,706 km (0.109 R)
• M24: 17,540,500 km (0.076 R)
• M25: 18,053,172 km (0.118 R)
• M26: 18,570,780 km (0.112 R)
• M27: 18,657,547 km (0.088 R)
• M28: 18,744,314 km (0.104 R)
• M29: 19,356,319 km (0.086 R)
• M30: 19,974,756 km (0.043 R)
• M31: 21,049,916 km (0.097 R)
• M32: 22,512,535 km (0.109 R)
• M33: 22,697,737 km (0.09 R)
• M34: 23,819,123 km (0.12 R)
• M35: 24,291,553 km (0.096 R)
• M36: 24,767,274 km (0.098 R)
• M37: 25,149,945 km (0.096 R)
• M38: 26,504,853 km (0.071 R)
• M39: 26,896,351 km (0.108 R)
• M40: 30,300,151 km (0.071 R)
• M41: 31,326,841 km (0.069 R)
• M42: 31,637,107 km (0.102 R)
• M43: 32,888,045 km (0.098 R)
• M44: 35,977,540 km (0.065 R)
• M45: 36,628,291 km (0.085 R)
• M46: 37,064,219 km (0.028 R)
• M47: 43,000,412 km (0.113 R)
• M48: 43,345,085 km (0.106 R)
• M49: 47,078,899 km (0.085 R)
• M50: 47,197,231 km (0.12 R)
• M51: 47,552,825 km (0.042 R)
• M52: 48,147,476 km (0.059 R)
• M53: 50,066,817 km (0.117 R)
• M54: 50,671,641 km (0.073 R)
• M55: 52,992,353 km (0.072 R)
• M56: 54,103,716 km (0.044 R)
• M57: 55,222,558 km (0.109 R)
• M58: 56,978,388 km (0.075 R)
• M59: 57,609,841 km (0.111 R)
• M60: 57,863,110 km (0.058 R)
• M61: 58,116,678 km (0.117 R)
• M62: 60,673,156 km (0.046 R)
• M63: 60,930,764 km (0.095 R)
• M64: 61,965,084 km (0.084 R)
• M65: 62,094,785 km (0.063 R)
• M66: 62,354,487 km (0.104 R)
• M67: 63,135,537 km (0.075 R)
• M68: 64,313,321 km (0.106 R)
• M69: 66,027,264 km (0.037 R)
• M70: 68,425,168 km (0.079 R)
• M71: 69,769,605 km (0.084 R)
• M72: 71,394,537 km (0.067 R)
• M73: 71,802,640 km (0.11 R)
• M74: 72,894,854 km (0.043 R)
• M75: 75,510,722 km (0.09 R)
• M76: 76,065,431 km (0.05 R)
• M77: 77,597,612 km (0.099 R)
• M78: 78,718,250 km (0.108 R)
• M79: 78,858,722 km (0.065 R)
• M80: 79,985,494 km (0.102 R)
• M81: 80,550,824 km (0.061 R)
• M82: 84,833,213 km (0.099 R)
• M83: 86,566,753 km (0.044 R)
• M84: 87,292,452 km (0.111 R)
• M85: 87,874,537 km (0.097 R)
• M86: 90,951,317 km (0.03 R)
• M87: 91,098,820 km (0.059 R)
• M88: 92,280,793 km (0.089 R)
• M89: 93,468,002 km (0.07 R)
• M90: 93,616,702 km (0.086 R)
• M91: 93,765,552 km (0.093 R)
• M92: 94,361,550 km (0.093 R)
• M93: 96,457,715 km (0.059 R)
• M94: 97,210,192 km (0.089 R)
• M95: 99,175,310 km (0.093 R)
• M96: 99,478,844 km (0.068 R)
• M97: 100,238,951 km (0.054 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 18,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit