🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.95 AU - 1.19 AU

Year: 424 Days

Day: 12.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,283,017 km

• M1: 238,160 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.21 AU - 1.85 AU

Year: 725 Days

Day: 27.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.92 AU - 2.2 AU

Year: 1132 Days

Day: 32.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,283,017 km

• M1: 577,747 km (0.117 R)
• M2: 1,588,281 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.01 AU - 2.17 AU

Year: 1157 Days

Day: 35.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.99 AU - 3.47 AU

Year: 2223 Days

Day: 15.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.2

Radius: 11.2

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.24 AU - 5.28 AU

Year: 4619 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,283,017 km

• M1: 148,551 km (0.06 R)
• M2: 249,230 km (0.106 R)
• M3: 406,308 km (0.114 R)
• M4: 604,076 km (0.109 R)
• M5: 918,830 km (0.102 R)
• M6: 1,148,014 km (0.118 R)
• M7: 1,297,462 km (0.082 R)
• M8: 1,410,409 km (0.116 R)
• M9: 1,707,660 km (0.108 R)
• M10: 1,911,861 km (0.096 R)
• M11: 2,025,106 km (0.111 R)
• M12: 2,536,282 km (0.098 R)
• M13: 2,917,757 km (0.111 R)
• M14: 3,317,482 km (0.1 R)
• M15: 3,674,124 km (0.11 R)
• M16: 3,898,072 km (0.099 R)
• M17: 4,147,751 km (0.07 R)
• M18: 4,317,095 km (0.096 R)
• M19: 4,839,042 km (0.096 R)
• M20: 4,927,903 km (0.05 R)
• M21: 5,220,816 km (0.096 R)
• M22: 5,380,886 km (0.104 R)
• M23: 5,542,751 km (0.072 R)
• M24: 5,942,327 km (0.031 R)
• M25: 6,473,249 km (0.117 R)
• M26: 6,944,184 km (0.103 R)
• M27: 7,196,555 km (0.113 R)
• M28: 7,349,444 km (0.114 R)
• M29: 7,606,603 km (0.118 R)
• M30: 8,024,280 km (0.095 R)
• M31: 8,503,143 km (0.116 R)
• M32: 9,183,664 km (0.11 R)
• M33: 9,572,469 km (0.063 R)
• M34: 9,797,015 km (0.029 R)
• M35: 10,222,770 km (0.071 R)
• M36: 10,625,787 km (0.085 R)
• M37: 10,741,875 km (0.091 R)
• M38: 10,975,248 km (0.074 R)
• M39: 11,122,003 km (0.11 R)
• M40: 11,298,978 km (0.07 R)
• M41: 11,596,079 km (0.068 R)
• M42: 11,775,596 km (0.095 R)
• M43: 12,197,911 km (0.073 R)
• M44: 12,533,310 km (0.072 R)
• M45: 12,748,282 km (0.101 R)
• M46: 13,182,116 km (0.095 R)
• M47: 14,544,354 km (0.109 R)
• M48: 14,640,994 km (0.062 R)
• M49: 14,737,933 km (0.108 R)
• M50: 15,127,785 km (0.061 R)
• M51: 17,537,658 km (0.052 R)
• M52: 17,881,583 km (0.118 R)
• M53: 18,089,225 km (0.03 R)
• M54: 18,471,747 km (0.044 R)
• M55: 18,821,806 km (0.099 R)
• M56: 18,891,967 km (0.091 R)
• M57: 18,962,428 km (0.056 R)
• M58: 19,386,388 km (0.119 R)
• M59: 19,670,923 km (0.095 R)
• M60: 20,136,023 km (0.052 R)
• M61: 20,641,065 km (0.113 R)
• M62: 20,713,620 km (0.108 R)
• M63: 21,186,798 km (0.068 R)
• M64: 21,589,965 km (0.11 R)
• M65: 22,702,674 km (0.113 R)
• M66: 22,777,473 km (0.028 R)
• M67: 22,964,919 km (0.117 R)
• M68: 24,521,335 km (0.053 R)
• M69: 25,486,989 km (0.027 R)
• M70: 26,111,560 km (0.119 R)
• M71: 26,268,489 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.8

Radius: 8.2

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.9 AU - 8.8 AU

Year: 7630 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,283,017 km

• M1: 135,236 km (0.109 R)
• M2: 335,548 km (0.119 R)
• M3: 401,969 km (0.119 R)
• M4: 524,490 km (0.086 R)
• M5: 577,298 km (0.087 R)
• M6: 718,070 km (0.095 R)
• M7: 950,694 km (0.068 R)
• M8: 1,242,710 km (0.087 R)
• M9: 1,371,064 km (0.09 R)
• M10: 1,741,768 km (0.109 R)
• M11: 2,099,157 km (0.052 R)
• M12: 2,230,803 km (0.087 R)
• M13: 2,502,473 km (0.118 R)
• M14: 2,642,198 km (0.073 R)
• M15: 3,077,079 km (0.109 R)
• M16: 3,904,804 km (0.077 R)
• M17: 4,122,020 km (0.06 R)
• M18: 4,511,872 km (0.065 R)
• M19: 4,884,370 km (0.072 R)
• M20: 5,266,892 km (0.084 R)
• M21: 5,326,582 km (0.108 R)
• M22: 5,507,146 km (0.058 R)
• M23: 5,905,077 km (0.087 R)
• M24: 7,187,280 km (0.072 R)
• M25: 7,521,033 km (0.062 R)
• M26: 7,655,821 km (0.11 R)
• M27: 8,272,762 km (0.079 R)
• M28: 8,834,502 km (0.072 R)
• M29: 9,517,566 km (0.107 R)
• M30: 9,590,570 km (0.109 R)
• M31: 9,883,931 km (0.042 R)
• M32: 10,517,329 km (0.065 R)
• M33: 12,098,279 km (0.057 R)
• M34: 12,775,359 km (0.104 R)
• M35: 13,423,866 km (0.091 R)
• M36: 13,546,686 km (0.035 R)
• M37: 13,793,372 km (0.072 R)
• M38: 14,041,555 km (0.095 R)
• M39: 14,249,496 km (0.059 R)
• M40: 14,500,372 km (0.057 R)
• M41: 14,794,930 km (0.111 R)
• M42: 15,006,462 km (0.086 R)
• M43: 15,133,919 km (0.119 R)
• M44: 15,647,339 km (0.082 R)
• M45: 16,559,587 km (0.072 R)
• M46: 16,779,196 km (0.079 R)
• M47: 16,911,590 km (0.083 R)
• M48: 17,578,199 km (0.087 R)
• M49: 17,937,383 km (0.102 R)
• M50: 18,117,798 km (0.076 R)
• M51: 18,617,156 km (0.087 R)
• M52: 19,075,075 km (0.11 R)
• M53: 19,675,860 km (0.077 R)
• M54: 20,189,130 km (0.103 R)
• M55: 20,470,973 km (0.05 R)
• M56: 21,038,547 km (0.058 R)
• M57: 21,611,208 km (0.087 R)
• M58: 21,995,824 km (0.093 R)
• M59: 22,625,780 km (0.053 R)
• M60: 22,869,625 km (0.057 R)
• M61: 23,409,224 km (0.046 R)
• M62: 24,801,382 km (0.078 R)
• M63: 25,609,061 km (0.047 R)
• M64: 26,527,742 km (0.059 R)
• M65: 26,836,512 km (0.08 R)
• M66: 27,873,973 km (0.106 R)
• M67: 29,774,315 km (0.091 R)
• M68: 29,988,090 km (0.08 R)
• M69: 30,309,576 km (0.094 R)
• M70: 30,686,114 km (0.056 R)
• M71: 30,740,118 km (0.094 R)
• M72: 31,010,143 km (0.065 R)
• M73: 31,825,152 km (0.107 R)
• M74: 33,476,264 km (0.103 R)
• M75: 33,642,916 km (0.078 R)
• M76: 33,698,566 km (0.065 R)
• M77: 34,424,265 km (0.108 R)
• M78: 35,098,652 km (0.09 R)
• M79: 35,155,051 km (0.09 R)
• M80: 35,267,997 km (0.027 R)
• M81: 36,975,807 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.4

Radius: 3.3

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.93 AU - 12.35 AU

Year: 15205 Days

Day: 23.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,283,017 km

• M1: 42,187 km (0.105 R)
• M2: 137,929 km (0.08 R)
• M3: 482,752 km (0.092 R)
• M4: 634,893 km (0.078 R)
• M5: 1,222,813 km (0.085 R)
• M6: 2,010,446 km (0.109 R)
• M7: 3,080,819 km (0.109 R)
• M8: 3,646,897 km (0.114 R)
• M9: 4,372,746 km (0.104 R)
• M10: 4,554,507 km (0.099 R)
• M11: 4,685,854 km (0.097 R)
• M12: 6,066,044 km (0.1 R)
• M13: 6,268,600 km (0.069 R)
• M14: 6,356,114 km (0.067 R)
• M15: 6,502,870 km (0.1 R)
• M16: 6,561,811 km (0.1 R)
• M17: 6,799,672 km (0.11 R)
• M18: 7,192,067 km (0.09 R)
• M19: 7,622,909 km (0.051 R)
• M20: 7,872,887 km (0.054 R)
• M21: 7,904,303 km (0.063 R)
• M22: 7,967,283 km (0.101 R)
• M23: 8,189,137 km (0.115 R)
• M24: 8,348,758 km (0.084 R)
• M25: 8,768,679 km (0.108 R)
• M26: 9,394,746 km (0.086 R)
• M27: 9,865,082 km (0.101 R)
• M28: 11,821,972 km (0.097 R)
• M29: 12,002,387 km (0.076 R)
• M30: 13,515,719 km (0.09 R)
• M31: 14,429,163 km (0.099 R)
• M32: 15,756,695 km (0.099 R)
• M33: 16,194,568 km (0.098 R)
• M34: 16,515,455 km (0.075 R)
• M35: 17,861,387 km (0.111 R)
• M36: 18,068,281 km (0.079 R)
• M37: 18,610,125 km (0.111 R)
• M38: 19,242,026 km (0.066 R)
• M39: 19,624,398 km (0.118 R)
• M40: 20,699,857 km (0.102 R)
• M41: 21,529,976 km (0.068 R)
• M42: 22,772,985 km (0.117 R)
• M43: 24,221,690 km (0.093 R)
• M44: 24,313,244 km (0.089 R)
• M45: 24,496,651 km (0.065 R)
• M46: 26,261,906 km (0.09 R)
• M47: 26,733,139 km (0.113 R)
• M48: 27,207,365 km (0.113 R)
• M49: 27,923,639 km (0.042 R)
• M50: 28,742,987 km (0.048 R)
• M51: 28,985,485 km (0.079 R)
• M52: 29,374,888 km (0.051 R)
• M53: 29,423,657 km (0.076 R)
• M54: 29,765,937 km (0.12 R)
• M55: 29,815,005 km (0.068 R)
• M56: 31,597,165 km (0.095 R)
• M57: 32,198,847 km (0.102 R)
• M58: 33,210,129 km (0.06 R)
• M59: 33,413,582 km (0.088 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: 444 - 11,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit