🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.63 AU - 0.75 AU

Year: 209 Days

Day: 27.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,526,877 km

• M1: 16,306 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.78 AU - 1.26 AU

Year: 376 Days

Day: 21.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,526,877 km

• M1: 551,867 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.05 AU - 1.55 AU

Year: 541 Days

Day: 22.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.56 AU - 1.74 AU

Year: 774 Days

Day: 25.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.67 AU - 3.15 AU

Year: 1813 Days

Day: 38.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.8

Radius: 14.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.27 AU - 7.47 AU

Year: 5872 Days

Day: 6 Hours

Environment

Temp: -146 °C

Axial Tilt: 127.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 92,526,877 km

• M1: 191,186 km (0.06 R)
• M2: 331,359 km (0.115 R)
• M3: 496,067 km (0.1 R)
• M4: 617,839 km (0.094 R)
• M5: 724,502 km (0.026 R)
• M6: 823,835 km (0.083 R)
• M7: 1,256,024 km (0.098 R)
• M8: 1,415,645 km (0.087 R)
• M9: 1,582,446 km (0.117 R)
• M10: 1,697,637 km (0.057 R)
• M11: 2,294,831 km (0.062 R)
• M12: 2,404,337 km (0.031 R)
• M13: 2,651,622 km (0.114 R)
• M14: 3,050,450 km (0.04 R)
• M15: 3,493,858 km (0.078 R)
• M16: 3,801,132 km (0.103 R)
• M17: 4,607,764 km (0.097 R)
• M18: 5,002,403 km (0.093 R)
• M19: 5,174,890 km (0.097 R)
• M20: 5,437,434 km (0.114 R)
• M21: 5,794,374 km (0.097 R)
• M22: 6,189,761 km (0.051 R)
• M23: 7,135,669 km (0.115 R)
• M24: 7,362,908 km (0.093 R)
• M25: 7,758,295 km (0.094 R)
• M26: 8,025,627 km (0.092 R)
• M27: 8,330,058 km (0.079 R)
• M28: 9,231,236 km (0.12 R)
• M29: 9,873,160 km (0.094 R)
• M30: 10,236,085 km (0.066 R)
• M31: 10,788,849 km (0.09 R)
• M32: 11,275,790 km (0.073 R)
• M33: 12,661,665 km (0.107 R)
• M34: 12,858,386 km (0.097 R)
• M35: 13,095,798 km (0.037 R)
• M36: 13,938,333 km (0.086 R)
• M37: 15,130,478 km (0.105 R)
• M38: 15,507,166 km (0.1 R)
• M39: 15,717,799 km (0.067 R)
• M40: 15,844,658 km (0.117 R)
• M41: 16,056,788 km (0.064 R)
• M42: 16,355,386 km (0.056 R)
• M43: 16,569,759 km (0.074 R)
• M44: 17,088,266 km (0.115 R)
• M45: 17,393,146 km (0.099 R)
• M46: 18,052,424 km (0.1 R)
• M47: 19,713,858 km (0.12 R)
• M48: 19,896,517 km (0.085 R)
• M49: 20,771,216 km (0.106 R)
• M50: 21,564,533 km (0.05 R)
• M51: 21,941,370 km (0.099 R)
• M52: 22,415,446 km (0.063 R)
• M53: 22,606,033 km (0.065 R)
• M54: 23,180,938 km (0.083 R)
• M55: 23,809,399 km (0.106 R)
• M56: 25,132,293 km (0.088 R)
• M57: 26,529,238 km (0.1 R)
• M58: 27,287,998 km (0.034 R)
• M59: 27,797,828 km (0.102 R)
• M60: 29,659,274 km (0.092 R)
• M61: 29,868,561 km (0.115 R)
• M62: 30,078,447 km (0.082 R)
• M63: 30,657,840 km (0.05 R)
• M64: 30,763,605 km (0.032 R)
• M65: 31,560,663 km (0.11 R)
• M66: 31,988,662 km (0.119 R)
• M67: 32,634,028 km (0.047 R)
• M68: 33,175,273 km (0.116 R)
• M69: 33,338,185 km (0.084 R)
• M70: 33,828,567 km (0.118 R)
• M71: 34,156,784 km (0.058 R)
• M72: 34,706,257 km (0.116 R)
• M73: 35,480,426 km (0.114 R)
• M74: 35,869,680 km (0.099 R)
• M75: 36,989,570 km (0.049 R)
• M76: 37,497,155 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.3

Radius: 13.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.54 AU - 11.44 AU

Year: 12409 Days

Day: 9.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 92,526,877 km

• M1: 425,456 km (0.12 R)
• M2: 529,277 km (0.11 R)
• M3: 678,726 km (0.096 R)
• M4: 883,375 km (0.093 R)
• M5: 1,088,175 km (0.117 R)
• M6: 1,355,506 km (0.093 R)
• M7: 1,874,761 km (0.105 R)
• M8: 2,034,232 km (0.115 R)
• M9: 2,282,116 km (0.077 R)
• M10: 2,777,584 km (0.071 R)
• M11: 3,022,475 km (0.054 R)
• M12: 3,833,445 km (0.043 R)
• M13: 4,037,796 km (0.055 R)
• M14: 5,683,821 km (0.083 R)
• M15: 5,800,358 km (0.052 R)
• M16: 5,996,182 km (0.033 R)
• M17: 6,274,284 km (0.061 R)
• M18: 7,008,660 km (0.109 R)
• M19: 7,175,462 km (0.08 R)
• M20: 7,641,459 km (0.11 R)
• M21: 7,986,582 km (0.103 R)
• M22: 8,513,764 km (0.054 R)
• M23: 8,602,775 km (0.109 R)
• M24: 8,826,574 km (0.105 R)
• M25: 9,052,317 km (0.116 R)
• M26: 9,555,863 km (0.072 R)
• M27: 10,115,509 km (0.11 R)
• M28: 10,304,451 km (0.041 R)
• M29: 10,446,868 km (0.119 R)
• M30: 10,637,905 km (0.12 R)
• M31: 11,071,888 km (0.114 R)
• M32: 11,462,638 km (0.118 R)
• M33: 12,712,677 km (0.101 R)
• M34: 12,814,554 km (0.106 R)
• M35: 13,328,123 km (0.109 R)
• M36: 13,483,555 km (0.074 R)
• M37: 14,005,801 km (0.12 R)
• M38: 14,111,118 km (0.115 R)
• M39: 15,016,485 km (0.114 R)
• M40: 15,286,359 km (0.115 R)
• M41: 15,995,453 km (0.107 R)
• M42: 16,326,513 km (0.057 R)
• M43: 18,880,149 km (0.063 R)
• M44: 20,232,813 km (0.113 R)
• M45: 21,921,324 km (0.101 R)
• M46: 22,844,492 km (0.116 R)
• M47: 23,155,058 km (0.105 R)
• M48: 23,279,673 km (0.114 R)
• M49: 23,529,651 km (0.091 R)
• M50: 24,474,660 km (0.097 R)
• M51: 25,239,554 km (0.095 R)
• M52: 25,818,498 km (0.069 R)
• M53: 26,793,128 km (0.043 R)
• M54: 28,577,532 km (0.077 R)
• M55: 29,652,991 km (0.116 R)
• M56: 29,991,830 km (0.094 R)
• M57: 31,912,966 km (0.074 R)
• M58: 34,440,871 km (0.11 R)
• M59: 35,154,452 km (0.094 R)
• M60: 35,728,908 km (0.077 R)
• M61: 37,470,676 km (0.095 R)
• M62: 38,647,114 km (0.101 R)
• M63: 38,795,066 km (0.107 R)
• M64: 39,165,620 km (0.074 R)
• M65: 40,284,612 km (0.079 R)
• M66: 40,960,944 km (0.098 R)
• M67: 42,553,713 km (0.108 R)
• M68: 42,706,452 km (0.048 R)
• M69: 44,321,511 km (0.101 R)
• M70: 44,476,345 km (0.072 R)
• M71: 44,708,969 km (0.063 R)
• M72: 45,097,475 km (0.081 R)
• M73: 46,348,562 km (0.092 R)
• M74: 47,848,879 km (0.116 R)
• M75: 48,007,752 km (0.117 R)
• M76: 49,847,207 km (0.101 R)
• M77: 50,008,324 km (0.093 R)
• M78: 51,302,944 km (0.034 R)
• M79: 51,709,701 km (0.057 R)
• M80: 52,690,464 km (0.103 R)
• M81: 53,183,090 km (0.09 R)
• M82: 54,421,611 km (0.041 R)
• M83: 55,585,931 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.5

Radius: 5.1

Gravity: 27.05 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.1 AU - 20.66 AU

Year: 26465 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,526,877 km

• M1: 96,042 km (0.054 R)
• M2: 142,417 km (0.079 R)
• M3: 592,707 km (0.106 R)
• M4: 1,035,816 km (0.072 R)
• M5: 1,490,892 km (0.056 R)
• M6: 1,666,969 km (0.091 R)
• M7: 1,703,022 km (0.113 R)
• M8: 1,812,677 km (0.083 R)
• M9: 1,849,778 km (0.077 R)
• M10: 2,518,480 km (0.089 R)
• M11: 2,685,731 km (0.06 R)
• M12: 2,987,320 km (0.094 R)
• M13: 3,622,363 km (0.117 R)
• M14: 4,297,797 km (0.085 R)
• M15: 4,347,464 km (0.11 R)
• M16: 4,855,199 km (0.09 R)
• M17: 5,011,080 km (0.053 R)
• M18: 5,597,055 km (0.092 R)
• M19: 5,651,359 km (0.052 R)
• M20: 5,981,072 km (0.114 R)
• M21: 8,333,649 km (0.097 R)
• M22: 11,830,050 km (0.118 R)
• M23: 12,463,447 km (0.091 R)
• M24: 13,543,394 km (0.058 R)
• M25: 13,616,548 km (0.108 R)
• M26: 15,105,047 km (0.095 R)
• M27: 15,945,487 km (0.065 R)
• M28: 16,879,577 km (0.079 R)
• M29: 17,831,318 km (0.117 R)
• M30: 18,072,021 km (0.118 R)
• M31: 18,800,413 km (0.037 R)
• M32: 19,291,244 km (0.065 R)
• M33: 19,952,317 km (0.064 R)
• M34: 23,367,337 km (0.088 R)
• M35: 23,718,742 km (0.09 R)
• M36: 24,071,793 km (0.114 R)
• M37: 24,693,821 km (0.045 R)
• M38: 25,231,177 km (0.057 R)
• M39: 25,411,143 km (0.117 R)
• M40: 25,591,558 km (0.11 R)
• M41: 28,161,650 km (0.103 R)
• M42: 29,666,604 km (0.063 R)
• M43: 29,856,593 km (0.114 R)
• M44: 30,237,769 km (0.114 R)
• M45: 33,739,855 km (0.078 R)
• M46: 34,635,198 km (0.068 R)
• M47: 34,935,292 km (0.119 R)
• M48: 35,236,432 km (0.112 R)
• M49: 38,397,285 km (0.063 R)
• M50: 38,604,329 km (0.12 R)
• M51: 38,811,672 km (0.055 R)
• M52: 39,540,512 km (0.081 R)
• M53: 39,749,501 km (0.115 R)
• M54: 40,378,859 km (0.078 R)
• M55: 43,144,026 km (0.109 R)
• M56: 43,898,897 km (0.072 R)
• M57: 46,519,851 km (0.074 R)
• M58: 48,854,476 km (0.113 R)
• M59: 52,369,727 km (0.077 R)
• M60: 52,484,468 km (0.116 R)
• M61: 55,263,398 km (0.058 R)
• M62: 59,520,654 km (0.081 R)
• M63: 62,782,038 km (0.105 R)
• M64: 66,224,883 km (0.101 R)
• M65: 66,349,049 km (0.097 R)
• M66: 66,721,698 km (0.099 R)
• M67: 68,595,860 km (0.091 R)
• M68: 69,098,508 km (0.073 R)
• M69: 70,107,546 km (0.113 R)
• M70: 72,651,308 km (0.059 R)
• M71: 74,063,363 km (0.091 R)
• M72: 75,225,289 km (0.103 R)
• M73: 76,914,249 km (0.119 R)
• M74: 78,878,619 km (0.056 R)
• M75: 79,141,762 km (0.058 R)
• M76: 79,800,890 km (0.118 R)
• M77: 82,055,629 km (0.059 R)
• M78: 84,465,800 km (0.108 R)
• M79: 86,627,489 km (0.115 R)
• M80: 89,904,281 km (0.106 R)
• M81: 90,454,203 km (0.072 R)
• M82: 92,388,204 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit