🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.54 AU - 0.74 AU

Year: 179 Days

Day: 33.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,204,522 km

• M1: 211,681 km (0.063 R)
• M2: 282,142 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.08 AU - 1.36 AU

Year: 471 Days

Day: 24.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,204,522 km

• M1: 451,038 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.07 AU - 1.37 AU

Year: 471 Days

Day: 38.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.55 AU - 2.11 AU

Year: 866 Days

Day: 28.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,204,522 km

• M1: 68,815 km (0.117 R)
• M2: 1,261,409 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.47 AU - 3.59 AU

Year: 1845 Days

Day: 13.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,204,522 km

• M1: 1,352,664 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 9.9

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.51 AU - 11.75 AU

Year: 11280 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,204,522 km

• M1: 246,388 km (0.081 R)
• M2: 745,895 km (0.108 R)
• M3: 968,945 km (0.112 R)
• M4: 1,277,865 km (0.097 R)
• M5: 1,501,065 km (0.057 R)
• M6: 1,664,875 km (0.083 R)
• M7: 1,785,750 km (0.096 R)
• M8: 2,036,027 km (0.088 R)
• M9: 2,796,583 km (0.026 R)
• M10: 2,941,094 km (0.069 R)
• M11: 3,117,769 km (0.094 R)
• M12: 3,328,403 km (0.107 R)
• M13: 4,151,191 km (0.099 R)
• M14: 5,034,567 km (0.062 R)
• M15: 5,104,878 km (0.11 R)
• M16: 5,317,756 km (0.099 R)
• M17: 6,011,590 km (0.036 R)
• M18: 6,579,314 km (0.101 R)
• M19: 6,656,357 km (0.115 R)
• M20: 8,011,116 km (0.065 R)
• M21: 8,300,438 km (0.104 R)
• M22: 8,467,239 km (0.107 R)
• M23: 9,188,900 km (0.116 R)
• M24: 9,666,416 km (0.093 R)
• M25: 10,510,148 km (0.087 R)
• M26: 11,101,060 km (0.06 R)
• M27: 11,423,593 km (0.07 R)
• M28: 11,936,863 km (0.1 R)
• M29: 12,696,820 km (0.1 R)
• M30: 12,841,182 km (0.118 R)
• M31: 13,179,872 km (0.107 R)
• M32: 14,014,628 km (0.043 R)
• M33: 15,120,306 km (0.066 R)
• M34: 15,735,153 km (0.068 R)
• M35: 16,097,628 km (0.101 R)
• M36: 16,989,381 km (0.089 R)
• M37: 17,148,404 km (0.085 R)
• M38: 17,735,725 km (0.058 R)
• M39: 18,601,897 km (0.113 R)
• M40: 18,930,115 km (0.095 R)
• M41: 19,870,936 km (0.088 R)
• M42: 20,150,534 km (0.1 R)
• M43: 21,970,542 km (0.102 R)
• M44: 22,259,565 km (0.071 R)
• M45: 23,193,205 km (0.111 R)
• M46: 23,369,731 km (0.119 R)
• M47: 23,723,978 km (0.118 R)
• M48: 24,199,101 km (0.111 R)
• M49: 25,038,345 km (0.058 R)
• M50: 25,704,355 km (0.088 R)
• M51: 26,930,160 km (0.104 R)
• M52: 27,053,728 km (0.073 R)
• M53: 27,612,326 km (0.098 R)
• M54: 28,363,158 km (0.04 R)
• M55: 29,057,292 km (0.089 R)
• M56: 29,247,581 km (0.101 R)
• M57: 29,629,504 km (0.063 R)
• M58: 29,757,111 km (0.109 R)
• M59: 30,205,306 km (0.088 R)
• M60: 32,808,907 km (0.091 R)
• M61: 33,271,913 km (0.073 R)
• M62: 33,471,028 km (0.106 R)
• M63: 33,537,449 km (0.07 R)
• M64: 34,070,765 km (0.072 R)
• M65: 34,204,506 km (0.095 R)
• M66: 34,405,416 km (0.066 R)
• M67: 35,145,477 km (0.101 R)
• M68: 35,348,331 km (0.065 R)
• M69: 35,822,856 km (0.034 R)
• M70: 36,299,624 km (0.099 R)
• M71: 36,367,990 km (0.107 R)
• M72: 36,436,207 km (0.079 R)
• M73: 36,504,573 km (0.059 R)
• M74: 36,984,334 km (0.112 R)
• M75: 38,019,401 km (0.109 R)
• M76: 39,274,079 km (0.052 R)
• M77: 40,684,039 km (0.073 R)
• M78: 41,039,034 km (0.117 R)
• M79: 41,181,302 km (0.034 R)
• M80: 44,353,674 km (0.116 R)
• M81: 44,792,295 km (0.053 R)
• M82: 44,865,598 km (0.044 R)
• M83: 46,561,290 km (0.105 R)
• M84: 46,932,592 km (0.111 R)
• M85: 47,454,240 km (0.102 R)
• M86: 48,277,776 km (0.073 R)
• M87: 48,729,113 km (0.118 R)
• M88: 50,015,056 km (0.039 R)
• M89: 50,319,338 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948

Radius: 10.9

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.11 AU - 11.97 AU

Year: 13715 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,204,522 km

• M1: 211,531 km (0.098 R)
• M2: 427,551 km (0.096 R)
• M3: 849,267 km (0.113 R)
• M4: 938,427 km (0.103 R)
• M5: 1,276,668 km (0.096 R)
• M6: 1,487,152 km (0.085 R)
• M7: 1,652,458 km (0.106 R)
• M8: 1,766,152 km (0.102 R)
• M9: 2,031,988 km (0.035 R)
• M10: 2,836,824 km (0.115 R)
• M11: 3,731,270 km (0.102 R)
• M12: 3,920,063 km (0.102 R)
• M13: 4,829,468 km (0.107 R)
• M14: 5,160,678 km (0.063 R)
• M15: 5,801,705 km (0.059 R)
• M16: 6,287,898 km (0.108 R)
• M17: 6,513,192 km (0.077 R)
• M18: 6,741,179 km (0.118 R)
• M19: 7,018,384 km (0.048 R)
• M20: 7,536,142 km (0.087 R)
• M21: 7,823,969 km (0.101 R)
• M22: 8,410,093 km (0.109 R)
• M23: 8,909,600 km (0.085 R)
• M24: 10,094,565 km (0.06 R)
• M25: 12,214,816 km (0.067 R)
• M26: 13,180,919 km (0.111 R)
• M27: 16,782,188 km (0.109 R)
• M28: 18,560,309 km (0.083 R)
• M29: 18,949,113 km (0.085 R)
• M30: 19,340,611 km (0.114 R)
• M31: 20,464,241 km (0.094 R)
• M32: 20,865,911 km (0.111 R)
• M33: 21,000,399 km (0.093 R)
• M34: 21,473,278 km (0.112 R)
• M35: 24,242,485 km (0.107 R)
• M36: 25,094,893 km (0.092 R)
• M37: 25,884,920 km (0.103 R)
• M38: 26,391,907 km (0.034 R)
• M39: 26,756,178 km (0.107 R)
• M40: 29,351,551 km (0.106 R)
• M41: 29,426,948 km (0.088 R)
• M42: 30,564,640 km (0.094 R)
• M43: 31,793,886 km (0.091 R)
• M44: 32,103,853 km (0.116 R)
• M45: 33,274,755 km (0.038 R)
• M46: 33,825,874 km (0.063 R)
• M47: 35,177,191 km (0.12 R)
• M48: 36,383,997 km (0.077 R)
• M49: 36,546,012 km (0.113 R)
• M50: 36,627,094 km (0.078 R)
• M51: 40,671,771 km (0.098 R)
• M52: 41,008,217 km (0.049 R)
• M53: 41,176,814 km (0.112 R)
• M54: 41,853,295 km (0.099 R)
• M55: 42,192,883 km (0.038 R)
• M56: 43,131,609 km (0.09 R)
• M57: 43,990,899 km (0.025 R)
• M58: 44,163,535 km (0.094 R)
• M59: 44,682,490 km (0.102 R)
• M60: 45,116,474 km (0.113 R)
• M61: 45,726,534 km (0.096 R)
• M62: 46,514,765 km (0.113 R)
• M63: 46,690,543 km (0.118 R)
• M64: 46,778,656 km (0.106 R)
• M65: 47,219,371 km (0.061 R)
• M66: 47,572,871 km (0.075 R)
• M67: 48,817,226 km (0.052 R)
• M68: 48,995,995 km (0.1 R)
• M69: 49,533,201 km (0.091 R)
• M70: 49,622,960 km (0.105 R)
• M71: 49,892,386 km (0.1 R)
• M72: 50,072,352 km (0.099 R)
• M73: 50,975,474 km (0.115 R)
• M74: 51,156,637 km (0.118 R)
• M75: 52,066,043 km (0.116 R)
• M76: 52,431,361 km (0.115 R)
• M77: 53,716,556 km (0.082 R)
• M78: 54,270,517 km (0.107 R)
• M79: 56,880,701 km (0.111 R)
• M80: 56,974,648 km (0.041 R)
• M81: 58,201,052 km (0.047 R)
• M82: 58,864,967 km (0.107 R)
• M83: 59,055,106 km (0.114 R)
• M84: 59,626,869 km (0.119 R)
• M85: 59,722,312 km (0.094 R)
• M86: 59,913,349 km (0.047 R)
• M87: 60,968,014 km (0.085 R)
• M88: 63,777,611 km (0.116 R)
• M89: 64,854,417 km (0.111 R)
• M90: 65,641,152 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977

Radius: 6.7

Gravity: 21.76 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.52 AU - 16.62 AU

Year: 18464 Days

Day: 24.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,204,522 km

• M1: 347,965 km (0.074 R)
• M2: 443,258 km (0.11 R)
• M3: 1,216,380 km (0.104 R)
• M4: 1,305,541 km (0.094 R)
• M5: 1,816,567 km (0.105 R)
• M6: 2,496,190 km (0.034 R)
• M7: 2,804,062 km (0.087 R)
• M8: 3,246,872 km (0.052 R)
• M9: 3,413,375 km (0.1 R)
• M10: 3,455,412 km (0.093 R)
• M11: 4,151,939 km (0.119 R)
• M12: 4,241,997 km (0.069 R)
• M13: 4,985,798 km (0.061 R)
• M14: 5,033,669 km (0.072 R)
• M15: 5,129,711 km (0.111 R)
• M16: 5,226,501 km (0.059 R)
• M17: 6,433,905 km (0.049 R)
• M18: 7,448,179 km (0.078 R)
• M19: 8,001,691 km (0.112 R)
• M20: 8,170,437 km (0.093 R)
• M21: 8,226,836 km (0.097 R)
• M22: 9,324,734 km (0.113 R)
• M23: 9,800,605 km (0.104 R)
• M24: 10,962,233 km (0.049 R)
• M25: 11,464,283 km (0.103 R)
• M26: 12,166,795 km (0.089 R)
• M27: 12,360,823 km (0.117 R)
• M28: 12,621,124 km (0.089 R)
• M29: 13,080,987 km (0.088 R)
• M30: 13,412,945 km (0.044 R)
• M31: 13,949,553 km (0.102 R)
• M32: 14,017,171 km (0.113 R)
• M33: 14,767,853 km (0.032 R)
• M34: 14,974,747 km (0.073 R)
• M35: 15,113,274 km (0.049 R)
• M36: 15,252,251 km (0.092 R)
• M37: 15,461,538 km (0.08 R)
• M38: 15,671,723 km (0.082 R)
• M39: 18,045,393 km (0.103 R)
• M40: 18,861,150 km (0.109 R)
• M41: 19,916,862 km (0.065 R)
• M42: 20,221,892 km (0.096 R)
• M43: 23,116,761 km (0.074 R)
• M44: 23,196,795 km (0.089 R)
• M45: 25,309,566 km (0.112 R)
• M46: 25,722,905 km (0.03 R)
• M47: 25,805,932 km (0.072 R)
• M48: 26,138,488 km (0.054 R)
• M49: 27,567,896 km (0.115 R)
• M50: 27,822,810 km (0.112 R)
• M51: 29,108,903 km (0.044 R)
• M52: 29,541,840 km (0.114 R)
• M53: 30,589,773 km (0.086 R)
• M54: 31,118,152 km (0.058 R)
• M55: 31,295,127 km (0.069 R)
• M56: 31,472,250 km (0.084 R)
• M57: 32,901,508 km (0.083 R)
• M58: 38,068,170 km (0.111 R)
• M59: 39,398,694 km (0.052 R)
• M60: 40,551,196 km (0.094 R)
• M61: 40,744,326 km (0.065 R)
• M62: 43,480,621 km (0.085 R)
• M63: 45,070,697 km (0.093 R)
• M64: 45,170,628 km (0.069 R)
• M65: 46,780,750 km (0.094 R)
• M66: 46,983,455 km (0.095 R)
• M67: 48,614,670 km (0.053 R)
• M68: 48,717,145 km (0.032 R)
• M69: 50,264,286 km (0.063 R)
• M70: 50,471,778 km (0.052 R)
• M71: 51,409,159 km (0.088 R)
• M72: 51,618,147 km (0.103 R)
• M73: 53,618,420 km (0.073 R)
• M74: 53,936,465 km (0.047 R)
• M75: 55,965,910 km (0.12 R)
• M76: 56,504,013 km (0.101 R)
• M77: 56,827,743 km (0.059 R)
• M78: 60,870,925 km (0.068 R)
• M79: 62,647,848 km (0.115 R)
• M80: 63,542,743 km (0.055 R)
• M81: 64,892,864 km (0.115 R)
• M82: 65,005,810 km (0.085 R)
• M83: 65,911,775 km (0.077 R)
• M84: 67,049,915 km (0.11 R)
• M85: 67,164,058 km (0.096 R)
• M86: 68,424,420 km (0.054 R)
• M87: 68,539,312 km (0.1 R)
• M88: 71,317,494 km (0.059 R)
• M89: 73,190,010 km (0.105 R)
• M90: 75,197,165 km (0.076 R)
• M91: 75,315,796 km (0.101 R)
• M92: 75,671,989 km (0.079 R)
• M93: 75,790,919 km (0.082 R)
• M94: 80,961,320 km (0.059 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 10,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit