🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.47 AU - 0.75 AU

Year: 178 Days

Day: 25.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,814,445 km

• M1: 137,181 km (0.1 R)
• M2: 326,722 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.96 AU - 1.46 AU

Year: 496 Days

Day: 41.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,814,445 km

• M1: 91,105 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.91 AU - 2.03 AU

Year: 1031 Days

Day: 18.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.8

Radius: 13.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.95 AU - 5.39 AU

Year: 3762 Days

Day: 6.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,814,445 km

• M1: 181,163 km (0.095 R)
• M2: 277,953 km (0.055 R)
• M3: 718,818 km (0.113 R)
• M4: 840,441 km (0.1 R)
• M5: 1,074,412 km (0.1 R)
• M6: 1,205,460 km (0.114 R)
• M7: 1,377,198 km (0.086 R)
• M8: 1,606,980 km (0.034 R)
• M9: 1,694,794 km (0.063 R)
• M10: 2,313,980 km (0.073 R)
• M11: 2,428,721 km (0.112 R)
• M12: 2,723,878 km (0.114 R)
• M13: 2,845,202 km (0.062 R)
• M14: 3,463,191 km (0.098 R)
• M15: 3,644,952 km (0.098 R)
• M16: 3,847,059 km (0.086 R)
• M17: 4,547,476 km (0.092 R)
• M18: 4,802,092 km (0.085 R)
• M19: 5,024,095 km (0.098 R)
• M20: 5,769,092 km (0.109 R)
• M21: 6,045,100 km (0.109 R)
• M22: 6,345,642 km (0.096 R)
• M23: 6,507,956 km (0.101 R)
• M24: 6,610,132 km (0.058 R)
• M25: 6,774,689 km (0.106 R)
• M26: 7,276,590 km (0.08 R)
• M27: 7,574,888 km (0.038 R)
• M28: 7,768,917 km (0.101 R)
• M29: 7,920,908 km (0.043 R)
• M30: 8,095,938 km (0.052 R)
• M31: 8,338,585 km (0.094 R)
• M32: 8,583,776 km (0.098 R)
• M33: 8,718,414 km (0.083 R)
• M34: 9,218,370 km (0.085 R)
• M35: 9,518,314 km (0.047 R)
• M36: 9,751,238 km (0.099 R)
• M37: 9,962,321 km (0.062 R)
• M38: 10,246,407 km (0.057 R)
• M39: 10,389,423 km (0.114 R)
• M40: 10,605,143 km (0.078 R)
• M41: 10,725,719 km (0.12 R)
• M42: 11,114,374 km (0.078 R)
• M43: 11,582,166 km (0.074 R)
• M44: 12,056,242 km (0.093 R)
• M45: 12,511,319 km (0.086 R)
• M46: 12,715,370 km (0.068 R)
• M47: 12,869,157 km (0.106 R)
• M48: 13,075,303 km (0.071 R)
• M49: 13,308,376 km (0.057 R)
• M50: 13,752,383 km (0.107 R)
• M51: 14,095,261 km (0.07 R)
• M52: 14,254,433 km (0.059 R)
• M53: 14,494,388 km (0.057 R)
• M54: 14,735,689 km (0.1 R)
• M55: 14,924,332 km (0.106 R)
• M56: 15,440,295 km (0.106 R)
• M57: 15,549,651 km (0.077 R)
• M58: 15,989,768 km (0.119 R)
• M59: 17,448,348 km (0.052 R)
• M60: 17,647,911 km (0.114 R)
• M61: 17,963,114 km (0.1 R)
• M62: 18,164,622 km (0.112 R)
• M63: 19,007,606 km (0.074 R)
• M64: 19,360,208 km (0.114 R)
• M65: 19,626,044 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.5

Radius: 12.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.33 AU - 5.87 AU

Year: 4293 Days

Day: 6 Hours

Environment

Temp: -139 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,814,445 km

• M1: 156,180 km (0.07 R)
• M2: 417,827 km (0.1 R)
• M3: 522,246 km (0.085 R)
• M4: 803,490 km (0.118 R)
• M5: 1,241,064 km (0.082 R)
• M6: 1,545,346 km (0.05 R)
• M7: 1,679,386 km (0.081 R)
• M8: 1,845,589 km (0.103 R)
• M9: 2,002,816 km (0.086 R)
• M10: 2,164,681 km (0.05 R)
• M11: 2,269,998 km (0.091 R)
• M12: 2,423,635 km (0.027 R)
• M13: 2,757,538 km (0.06 R)
• M14: 3,243,132 km (0.117 R)
• M15: 3,329,600 km (0.114 R)
• M16: 3,938,314 km (0.089 R)
• M17: 4,068,015 km (0.115 R)
• M18: 4,161,514 km (0.092 R)
• M19: 4,408,200 km (0.108 R)
• M20: 4,895,890 km (0.115 R)
• M21: 5,197,030 km (0.119 R)
• M22: 5,462,865 km (0.103 R)
• M23: 5,607,826 km (0.116 R)
• M24: 5,691,301 km (0.066 R)
• M25: 6,157,748 km (0.096 R)
• M26: 6,308,841 km (0.098 R)
• M27: 6,636,760 km (0.097 R)
• M28: 6,747,163 km (0.101 R)
• M29: 7,015,093 km (0.044 R)
• M30: 7,105,151 km (0.049 R)
• M31: 7,723,140 km (0.059 R)
• M32: 8,121,220 km (0.107 R)
• M33: 8,549,967 km (0.11 R)
• M34: 8,986,194 km (0.116 R)
• M35: 9,305,885 km (0.104 R)
• M36: 9,754,529 km (0.106 R)
• M37: 9,905,773 km (0.084 R)
• M38: 10,006,901 km (0.052 R)
• M39: 10,235,935 km (0.097 R)
• M40: 10,389,572 km (0.039 R)
• M41: 10,492,495 km (0.057 R)
• M42: 10,673,210 km (0.111 R)
• M43: 11,301,072 km (0.081 R)
• M44: 11,406,987 km (0.039 R)
• M45: 11,753,157 km (0.109 R)
• M46: 12,102,767 km (0.119 R)
• M47: 13,088,916 km (0.075 R)
• M48: 13,817,159 km (0.074 R)
• M49: 13,930,404 km (0.091 R)
• M50: 14,015,525 km (0.096 R)
• M51: 14,789,395 km (0.106 R)
• M52: 15,400,951 km (0.081 R)
• M53: 15,489,064 km (0.084 R)
• M54: 15,577,177 km (0.043 R)
• M55: 15,665,590 km (0.069 R)
• M56: 15,872,484 km (0.101 R)
• M57: 16,139,815 km (0.087 R)
• M58: 16,229,275 km (0.025 R)
• M59: 16,498,551 km (0.105 R)
• M60: 16,739,104 km (0.088 R)
• M61: 16,890,198 km (0.089 R)
• M62: 18,269,341 km (0.114 R)
• M63: 18,925,327 km (0.108 R)
• M64: 19,019,724 km (0.101 R)
• M65: 19,272,095 km (0.03 R)
• M66: 19,366,940 km (0.043 R)
• M67: 19,525,514 km (0.054 R)
• M68: 19,875,872 km (0.056 R)
• M69: 20,035,792 km (0.092 R)
• M70: 20,228,325 km (0.096 R)
• M71: 20,582,872 km (0.049 R)
• M72: 21,102,126 km (0.12 R)
• M73: 22,186,860 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.6

Radius: 8.4

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.81 AU - 6.91 AU

Year: 5288 Days

Day: 6.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,814,445 km

• M1: 155,881 km (0.042 R)
• M2: 210,185 km (0.115 R)
• M3: 540,198 km (0.077 R)
• M4: 761,304 km (0.116 R)
• M5: 846,425 km (0.108 R)
• M6: 904,918 km (0.075 R)
• M7: 1,089,222 km (0.058 R)
• M8: 1,252,284 km (0.073 R)
• M9: 1,336,807 km (0.114 R)
• M10: 1,694,645 km (0.062 R)
• M11: 1,750,744 km (0.096 R)
• M12: 1,845,888 km (0.113 R)
• M13: 2,734,051 km (0.092 R)
• M14: 3,048,505 km (0.071 R)
• M15: 3,303,719 km (0.042 R)
• M16: 3,374,629 km (0.076 R)
• M17: 3,493,858 km (0.098 R)
• M18: 4,341,031 km (0.107 R)
• M19: 4,444,852 km (0.115 R)
• M20: 4,841,286 km (0.102 R)
• M21: 5,555,167 km (0.113 R)
• M22: 5,809,933 km (0.104 R)
• M23: 5,867,079 km (0.043 R)
• M24: 6,010,842 km (0.113 R)
• M25: 6,068,587 km (0.058 R)
• M26: 6,213,996 km (0.089 R)
• M27: 6,301,810 km (0.032 R)
• M28: 6,508,106 km (0.064 R)
• M29: 7,201,941 km (0.118 R)
• M30: 7,635,775 km (0.093 R)
• M31: 8,270,369 km (0.075 R)
• M32: 9,253,526 km (0.116 R)
• M33: 9,353,906 km (0.078 R)
• M34: 9,690,950 km (0.066 R)
• M35: 9,792,976 km (0.087 R)
• M36: 10,377,305 km (0.103 R)
• M37: 10,586,144 km (0.115 R)
• M38: 10,726,317 km (0.116 R)
• M39: 11,150,128 km (0.111 R)
• M40: 12,417,670 km (0.07 R)
• M41: 12,528,373 km (0.063 R)
• M42: 12,713,725 km (0.091 R)
• M43: 12,937,373 km (0.12 R)
• M44: 13,012,172 km (0.072 R)
• M45: 13,087,121 km (0.072 R)
• M46: 13,577,952 km (0.101 R)
• M47: 14,655,505 km (0.064 R)
• M48: 15,165,185 km (0.111 R)
• M49: 15,880,412 km (0.055 R)
• M50: 16,891,844 km (0.089 R)
• M51: 16,973,674 km (0.1 R)
• M52: 17,384,769 km (0.097 R)
• M53: 17,716,128 km (0.069 R)
• M54: 18,679,987 km (0.04 R)
• M55: 18,849,332 km (0.06 R)
• M56: 19,703,984 km (0.084 R)
• M57: 20,222,790 km (0.114 R)
• M58: 20,571,054 km (0.053 R)
• M59: 20,702,251 km (0.03 R)
• M60: 20,921,412 km (0.099 R)
• M61: 21,273,715 km (0.1 R)
• M62: 21,939,725 km (0.081 R)
• M63: 23,565,704 km (0.082 R)
• M64: 24,300,678 km (0.066 R)
• M65: 24,439,355 km (0.097 R)
• M66: 24,671,082 km (0.103 R)
• M67: 25,043,282 km (0.058 R)
• M68: 25,417,277 km (0.037 R)
• M69: 25,981,859 km (0.112 R)
• M70: 26,076,405 km (0.112 R)
• M71: 26,171,100 km (0.082 R)
• M72: 26,265,796 km (0.107 R)
• M73: 26,455,486 km (0.082 R)
• M74: 27,411,416 km (0.055 R)
• M75: 27,748,610 km (0.066 R)
• M76: 27,845,250 km (0.073 R)
• M77: 28,475,805 km (0.076 R)
• M78: 29,949,045 km (0.069 R)
• M79: 30,495,526 km (0.088 R)
• M80: 31,547,648 km (0.046 R)
• M81: 32,052,989 km (0.075 R)
• M82: 34,515,071 km (0.085 R)
• M83: 34,723,012 km (0.114 R)
• M84: 34,827,132 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.4

Radius: 5.6

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.45 AU - 15.61 AU

Year: 16534 Days

Day: 19.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,814,445 km

• M1: 75,098 km (0.062 R)
• M2: 140,921 km (0.081 R)
• M3: 218,712 km (0.102 R)
• M4: 390,450 km (0.117 R)
• M5: 439,818 km (0.078 R)
• M6: 1,022,801 km (0.111 R)
• M7: 1,092,812 km (0.119 R)
• M8: 1,312,572 km (0.074 R)
• M9: 1,736,682 km (0.119 R)
• M10: 2,110,676 km (0.098 R)
• M11: 2,864,201 km (0.102 R)
• M12: 2,930,473 km (0.12 R)
• M13: 3,304,019 km (0.107 R)
• M14: 3,408,587 km (0.069 R)
• M15: 3,549,658 km (0.108 R)
• M16: 3,728,727 km (0.105 R)
• M17: 3,984,390 km (0.113 R)
• M18: 4,170,489 km (0.115 R)
• M19: 4,512,620 km (0.074 R)
• M20: 5,062,691 km (0.062 R)
• M21: 5,143,025 km (0.108 R)
• M22: 5,717,032 km (0.105 R)
• M23: 6,571,834 km (0.106 R)
• M24: 6,880,305 km (0.113 R)
• M25: 6,969,316 km (0.115 R)
• M26: 7,465,831 km (0.058 R)
• M27: 8,636,135 km (0.081 R)
• M28: 10,675,304 km (0.104 R)
• M29: 11,089,840 km (0.108 R)
• M30: 12,799,893 km (0.109 R)
• M31: 14,022,407 km (0.026 R)
• M32: 15,456,302 km (0.039 R)
• M33: 16,042,726 km (0.117 R)
• M34: 17,540,650 km (0.048 R)
• M35: 18,584,394 km (0.107 R)
• M36: 18,832,876 km (0.109 R)
• M37: 18,895,258 km (0.117 R)
• M38: 19,082,555 km (0.119 R)
• M39: 19,396,112 km (0.056 R)
• M40: 19,774,595 km (0.1 R)
• M41: 20,667,245 km (0.119 R)
• M42: 20,989,329 km (0.112 R)
• M43: 25,048,967 km (0.075 R)
• M44: 25,186,148 km (0.053 R)
• M45: 25,461,109 km (0.114 R)
• M46: 25,737,117 km (0.103 R)
• M47: 25,806,231 km (0.063 R)
• M48: 26,501,263 km (0.111 R)
• M49: 26,780,861 km (0.084 R)
• M50: 27,767,609 km (0.111 R)
• M51: 30,504,951 km (0.117 R)
• M52: 32,128,536 km (0.118 R)
• M53: 32,352,185 km (0.113 R)
• M54: 34,235,323 km (0.08 R)
• M55: 35,305,397 km (0.1 R)
• M56: 37,713,474 km (0.067 R)
• M57: 38,028,078 km (0.093 R)
• M58: 38,264,592 km (0.095 R)
• M59: 38,501,555 km (0.083 R)
• M60: 41,870,200 km (0.074 R)
• M61: 41,951,581 km (0.087 R)
• M62: 42,359,086 km (0.093 R)
• M63: 42,767,937 km (0.025 R)
• M64: 43,671,957 km (0.113 R)
• M65: 44,333,479 km (0.065 R)
• M66: 46,085,569 km (0.117 R)
• M67: 46,843,432 km (0.043 R)
• M68: 49,055,535 km (0.106 R)
• M69: 50,174,378 km (0.1 R)
• M70: 51,999,472 km (0.099 R)
• M71: 52,262,016 km (0.116 R)
• M72: 52,788,301 km (0.117 R)
• M73: 54,466,490 km (0.071 R)
• M74: 54,733,074 km (0.098 R)
• M75: 56,072,423 km (0.053 R)
• M76: 56,611,275 km (0.088 R)
• M77: 57,784,422 km (0.107 R)
• M78: 60,430,359 km (0.044 R)
• M79: 60,798,519 km (0.044 R)
• M80: 61,074,976 km (0.057 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: 308 - 10,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit