🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.38 AU - 1.96 AU

Year: 788 Days

Day: 27.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.65 AU - 2.01 AU

Year: 904 Days

Day: 17.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.82 AU - 3.3 AU

Year: 1955 Days

Day: 28.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.27 AU - 3.61 AU

Year: 2330 Days

Day: 19.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 9.6

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.37 AU - 6.17 AU

Year: 5062 Days

Day: 8.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,510,919 km

• M1: 157,078 km (0.105 R)
• M2: 225,893 km (0.112 R)
• M3: 314,904 km (0.108 R)
• M4: 495,169 km (0.117 R)
• M5: 647,609 km (0.104 R)
• M6: 971,040 km (0.1 R)
• M7: 1,277,267 km (0.067 R)
• M8: 1,375,104 km (0.117 R)
• M9: 1,666,221 km (0.043 R)
• M10: 2,548,699 km (0.072 R)
• M11: 2,821,266 km (0.114 R)
• M12: 3,059,276 km (0.092 R)
• M13: 3,169,680 km (0.07 R)
• M14: 3,326,458 km (0.073 R)
• M15: 3,624,457 km (0.102 R)
• M16: 3,883,411 km (0.071 R)
• M17: 4,148,499 km (0.054 R)
• M18: 4,544,634 km (0.044 R)
• M19: 4,620,330 km (0.087 R)
• M20: 5,480,069 km (0.118 R)
• M21: 5,723,016 km (0.073 R)
• M22: 5,886,975 km (0.103 R)
• M23: 6,024,905 km (0.078 R)
• M24: 6,303,905 km (0.09 R)
• M25: 6,444,975 km (0.036 R)
• M26: 7,019,730 km (0.054 R)
• M27: 7,254,300 km (0.114 R)
• M28: 7,521,332 km (0.1 R)
• M29: 7,611,091 km (0.09 R)
• M30: 8,156,824 km (0.066 R)
• M31: 8,279,943 km (0.105 R)
• M32: 8,341,727 km (0.106 R)
• M33: 8,590,209 km (0.058 R)
• M34: 9,350,316 km (0.1 R)
• M35: 10,297,569 km (0.087 R)
• M36: 10,900,748 km (0.082 R)
• M37: 11,757,495 km (0.027 R)
• M38: 12,600,329 km (0.108 R)
• M39: 12,921,516 km (0.071 R)
• M40: 13,209,193 km (0.061 R)
• M41: 13,644,672 km (0.11 R)
• M42: 13,754,178 km (0.071 R)
• M43: 14,232,592 km (0.103 R)
• M44: 15,319,420 km (0.096 R)
• M45: 16,432,728 km (0.091 R)
• M46: 17,413,342 km (0.112 R)
• M47: 17,532,272 km (0.111 R)
• M48: 18,131,112 km (0.112 R)
• M49: 18,211,446 km (0.113 R)
• M50: 18,332,172 km (0.087 R)
• M51: 18,817,916 km (0.071 R)
• M52: 19,595,526 km (0.111 R)
• M53: 19,760,532 km (0.12 R)
• M54: 19,967,576 km (0.087 R)
• M55: 20,383,607 km (0.105 R)
• M56: 20,508,970 km (0.058 R)
• M57: 20,592,745 km (0.071 R)
• M58: 21,521,299 km (0.112 R)
• M59: 21,862,382 km (0.107 R)
• M60: 22,291,280 km (0.056 R)
• M61: 22,549,934 km (0.113 R)
• M62: 23,026,703 km (0.112 R)
• M63: 23,244,517 km (0.04 R)
• M64: 24,166,788 km (0.068 R)
• M65: 25,190,636 km (0.072 R)
• M66: 25,820,742 km (0.079 R)
• M67: 26,092,412 km (0.036 R)
• M68: 26,319,501 km (0.1 R)
• M69: 26,547,339 km (0.116 R)
• M70: 26,684,221 km (0.068 R)
• M71: 27,603,350 km (0.049 R)
• M72: 30,231,785 km (0.06 R)
• M73: 30,327,079 km (0.107 R)
• M74: 30,565,987 km (0.108 R)
• M75: 30,949,256 km (0.106 R)
• M76: 31,672,412 km (0.108 R)
• M77: 32,011,850 km (0.083 R)
• M78: 32,498,641 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.3

Radius: 13.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.21 AU - 7.21 AU

Year: 5652 Days

Day: 15 Hours

Environment

Temp: -156 °C

Axial Tilt: 137.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,510,919 km

• M1: 239,357 km (0.098 R)
• M2: 354,098 km (0.036 R)
• M3: 454,329 km (0.101 R)
• M4: 621,130 km (0.085 R)
• M5: 742,604 km (0.106 R)
• M6: 980,016 km (0.083 R)
• M7: 1,160,730 km (0.117 R)
• M8: 1,378,096 km (0.114 R)
• M9: 1,479,074 km (0.104 R)
• M10: 1,895,555 km (0.113 R)
• M11: 2,023,610 km (0.108 R)
• M12: 2,533,590 km (0.104 R)
• M13: 2,950,519 km (0.083 R)
• M14: 3,652,432 km (0.103 R)
• M15: 3,940,258 km (0.062 R)
• M16: 4,050,063 km (0.103 R)
• M17: 4,179,615 km (0.084 R)
• M18: 4,367,211 km (0.075 R)
• M19: 4,519,202 km (0.076 R)
• M20: 4,615,244 km (0.114 R)
• M21: 5,025,740 km (0.107 R)
• M22: 5,305,937 km (0.109 R)
• M23: 5,715,387 km (0.119 R)
• M24: 6,156,551 km (0.115 R)
• M25: 6,565,103 km (0.081 R)
• M26: 6,696,001 km (0.103 R)
• M27: 7,071,641 km (0.107 R)
• M28: 7,295,888 km (0.1 R)
• M29: 7,431,573 km (0.068 R)
• M30: 7,636,672 km (0.071 R)
• M31: 8,333,948 km (0.104 R)
• M32: 8,666,354 km (0.067 R)
• M33: 8,906,459 km (0.105 R)
• M34: 9,221,961 km (0.104 R)
• M35: 9,344,332 km (0.08 R)
• M36: 9,491,835 km (0.111 R)
• M37: 9,664,920 km (0.07 R)
• M38: 10,622,945 km (0.105 R)
• M39: 10,854,373 km (0.118 R)
• M40: 11,009,506 km (0.109 R)
• M41: 12,304,425 km (0.11 R)
• M42: 12,601,676 km (0.115 R)
• M43: 13,038,352 km (0.108 R)
• M44: 13,842,590 km (0.105 R)
• M45: 14,095,560 km (0.037 R)
• M46: 14,435,147 km (0.081 R)
• M47: 14,548,842 km (0.081 R)
• M48: 15,035,932 km (0.049 R)
• M49: 15,732,460 km (0.054 R)
• M50: 15,820,274 km (0.069 R)
• M51: 16,321,128 km (0.059 R)
• M52: 16,707,539 km (0.11 R)
• M53: 16,827,068 km (0.082 R)
• M54: 17,187,449 km (0.095 R)
• M55: 17,338,244 km (0.089 R)
• M56: 17,793,620 km (0.101 R)
• M57: 17,946,209 km (0.07 R)
• M58: 18,160,733 km (0.113 R)
• M59: 18,314,370 km (0.095 R)
• M60: 18,468,456 km (0.05 R)
• M61: 18,716,040 km (0.06 R)
• M62: 18,840,206 km (0.08 R)
• M63: 18,995,788 km (0.08 R)
• M64: 19,183,085 km (0.107 R)
• M65: 19,308,298 km (0.098 R)
• M66: 19,685,584 km (0.078 R)
• M67: 20,287,865 km (0.119 R)
• M68: 20,575,242 km (0.066 R)
• M69: 20,735,611 km (0.104 R)
• M70: 21,057,396 km (0.027 R)
• M71: 21,186,499 km (0.094 R)
• M72: 21,640,828 km (0.088 R)
• M73: 21,869,114 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.7

Radius: 9.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.5 AU - 12.24 AU

Year: 12197 Days

Day: 11.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,510,919 km

• M1: 130,449 km (0.063 R)
• M2: 213,027 km (0.085 R)
• M3: 604,525 km (0.097 R)
• M4: 711,338 km (0.068 R)
• M5: 910,153 km (0.107 R)
• M6: 1,203,814 km (0.119 R)
• M7: 1,590,375 km (0.105 R)
• M8: 1,676,693 km (0.036 R)
• M9: 1,854,116 km (0.07 R)
• M10: 2,037,972 km (0.086 R)
• M11: 2,753,498 km (0.09 R)
• M12: 3,044,167 km (0.075 R)
• M13: 3,152,326 km (0.095 R)
• M14: 3,289,508 km (0.062 R)
• M15: 3,372,684 km (0.094 R)
• M16: 3,541,131 km (0.118 R)
• M17: 4,123,067 km (0.092 R)
• M18: 6,281,465 km (0.073 R)
• M19: 6,559,268 km (0.078 R)
• M20: 6,629,430 km (0.037 R)
• M21: 7,453,265 km (0.117 R)
• M22: 7,636,672 km (0.041 R)
• M23: 8,461,405 km (0.107 R)
• M24: 8,691,187 km (0.094 R)
• M25: 9,157,035 km (0.107 R)
• M26: 9,472,238 km (0.075 R)
• M27: 10,153,656 km (0.09 R)
• M28: 10,479,780 km (0.105 R)
• M29: 11,691,074 km (0.063 R)
• M30: 12,118,924 km (0.049 R)
• M31: 13,078,295 km (0.119 R)
• M32: 13,433,141 km (0.064 R)
• M33: 13,746,399 km (0.111 R)
• M34: 13,926,365 km (0.043 R)
• M35: 14,152,557 km (0.093 R)
• M36: 14,516,977 km (0.112 R)
• M37: 16,432,578 km (0.099 R)
• M38: 16,575,893 km (0.091 R)
• M39: 17,785,990 km (0.088 R)
• M40: 17,883,977 km (0.095 R)
• M41: 18,080,548 km (0.103 R)
• M42: 18,327,385 km (0.049 R)
• M43: 18,575,268 km (0.068 R)
• M44: 19,729,865 km (0.115 R)
• M45: 21,011,171 km (0.112 R)
• M46: 21,270,573 km (0.093 R)
• M47: 21,635,592 km (0.068 R)
• M48: 22,371,913 km (0.107 R)
• M49: 22,477,828 km (0.093 R)
• M50: 23,063,055 km (0.055 R)
• M51: 23,170,017 km (0.093 R)
• M52: 23,330,686 km (0.054 R)
• M53: 23,815,233 km (0.12 R)
• M54: 25,564,331 km (0.062 R)
• M55: 26,230,790 km (0.056 R)
• M56: 27,808,299 km (0.095 R)
• M57: 28,436,461 km (0.108 R)
• M58: 28,665,944 km (0.102 R)
• M59: 29,069,260 km (0.087 R)
• M60: 30,583,340 km (0.107 R)
• M61: 30,759,716 km (0.077 R)
• M62: 31,765,462 km (0.048 R)
• M63: 33,263,984 km (0.039 R)
• M64: 33,869,856 km (0.12 R)
• M65: 34,724,059 km (0.036 R)
• M66: 35,709,161 km (0.065 R)
• M67: 36,018,829 km (0.097 R)
• M68: 37,392,137 km (0.086 R)
• M69: 37,769,722 km (0.034 R)
• M70: 37,832,703 km (0.101 R)
• M71: 38,148,504 km (0.108 R)
• M72: 38,338,344 km (0.054 R)
• M73: 39,932,758 km (0.051 R)
• M74: 40,189,917 km (0.116 R)
• M75: 41,094,086 km (0.085 R)
• M76: 41,613,789 km (0.119 R)
• M77: 44,045,652 km (0.078 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: 274 - 18,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit