🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.74 AU - 1.04 AU

Year: 308 Days

Day: 47.1 Hours

Environment

Temp: 76 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,695,066 km

• M1: 87,066 km (0.115 R)
• M2: 166,353 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.19 AU - 1.41 AU

Year: 544 Days

Day: 42.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,695,066 km

• M1: 119,977 km (0.117 R)
• M2: 142,716 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.69 AU - 3.32 AU

Year: 1907 Days

Day: 37.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,695,066 km

• M1: 26,928 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.21 AU - 3.51 AU

Year: 2261 Days

Day: 36.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.05 AU - 4.39 AU

Year: 2634 Days

Day: 42.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 98.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.35 AU - 4.27 AU

Year: 2730 Days

Day: 33.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.5 AU - 4.72 AU

Year: 3633 Days

Day: 43.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,695,066 km

• M1: 99,483 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.3

Radius: 8.5

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.06 AU - 6.98 AU

Year: 6111 Days

Day: 7.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 36,695,066 km

• M1: 106,813 km (0.12 R)
• M2: 395,387 km (0.067 R)
• M3: 522,695 km (0.057 R)
• M4: 691,890 km (0.095 R)
• M5: 971,489 km (0.111 R)
• M6: 1,216,380 km (0.092 R)
• M7: 1,592,021 km (0.087 R)
• M8: 1,982,022 km (0.069 R)
• M9: 2,272,541 km (0.113 R)
• M10: 2,422,887 km (0.045 R)
• M11: 2,688,423 km (0.1 R)
• M12: 3,104,156 km (0.118 R)
• M13: 3,368,346 km (0.101 R)
• M14: 3,740,246 km (0.056 R)
• M15: 3,943,998 km (0.103 R)
• M16: 4,047,370 km (0.078 R)
• M17: 4,658,627 km (0.087 R)
• M18: 4,767,834 km (0.109 R)
• M19: 5,213,486 km (0.095 R)
• M20: 5,384,027 km (0.073 R)
• M21: 5,614,258 km (0.037 R)
• M22: 5,701,474 km (0.085 R)
• M23: 6,476,092 km (0.097 R)
• M24: 6,628,831 km (0.104 R)
• M25: 6,906,934 km (0.072 R)
• M26: 7,506,372 km (0.112 R)
• M27: 7,828,457 km (0.115 R)
• M28: 8,720,957 km (0.064 R)
• M29: 8,788,426 km (0.089 R)
• M30: 8,957,621 km (0.11 R)
• M31: 9,368,267 km (0.102 R)
• M32: 10,243,415 km (0.1 R)
• M33: 10,350,228 km (0.093 R)
• M34: 10,744,867 km (0.092 R)
• M35: 10,998,585 km (0.103 R)
• M36: 11,107,941 km (0.119 R)
• M37: 11,291,049 km (0.107 R)
• M38: 11,438,253 km (0.086 R)
• M39: 11,846,207 km (0.085 R)
• M40: 12,448,188 km (0.113 R)
• M41: 12,752,919 km (0.096 R)
• M42: 13,369,861 km (0.086 R)
• M43: 15,075,426 km (0.094 R)
• M44: 15,156,359 km (0.087 R)
• M45: 15,278,131 km (0.053 R)
• M46: 15,850,642 km (0.118 R)
• M47: 16,305,420 km (0.079 R)
• M48: 16,680,761 km (0.052 R)
• M49: 16,890,497 km (0.072 R)
• M50: 16,974,571 km (0.114 R)
• M51: 17,610,063 km (0.093 R)
• M52: 18,167,016 km (0.074 R)
• M53: 18,469,353 km (0.081 R)
• M54: 18,817,019 km (0.113 R)
• M55: 18,904,234 km (0.11 R)
• M56: 18,991,599 km (0.111 R)
• M57: 19,518,633 km (0.104 R)
• M58: 19,828,300 km (0.1 R)
• M59: 20,005,873 km (0.106 R)
• M60: 20,184,194 km (0.033 R)
• M61: 20,676,969 km (0.072 R)
• M62: 21,128,306 km (0.119 R)
• M63: 21,446,351 km (0.086 R)
• M64: 21,857,446 km (0.105 R)
• M65: 22,225,008 km (0.096 R)
• M66: 22,919,890 km (0.026 R)
• M67: 23,246,612 km (0.111 R)
• M68: 24,378,319 km (0.051 R)
• M69: 24,521,036 km (0.109 R)
• M70: 25,479,659 km (0.062 R)
• M71: 25,769,729 km (0.075 R)
• M72: 26,255,473 km (0.028 R)
• M73: 26,353,011 km (0.066 R)
• M74: 26,450,549 km (0.072 R)
• M75: 28,880,019 km (0.078 R)
• M76: 30,504,651 km (0.102 R)
• M77: 31,794,484 km (0.054 R)
• M78: 31,950,515 km (0.095 R)
• M79: 32,054,635 km (0.097 R)
• M80: 32,367,594 km (0.047 R)
• M81: 32,472,163 km (0.061 R)
• M82: 33,154,628 km (0.074 R)
• M83: 33,894,988 km (0.093 R)
• M84: 34,054,310 km (0.119 R)
• M85: 34,160,674 km (0.096 R)
• M86: 34,267,187 km (0.095 R)
• M87: 34,427,108 km (0.091 R)
• M88: 34,801,252 km (0.112 R)
• M89: 35,661,440 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.7

Radius: 14.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.74 AU - 10.92 AU

Year: 12188 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,695,066 km

• M1: 320,588 km (0.086 R)
• M2: 762,949 km (0.054 R)
• M3: 869,912 km (0.066 R)
• M4: 1,081,293 km (0.075 R)
• M5: 2,095,866 km (0.095 R)
• M6: 2,359,906 km (0.063 R)
• M7: 2,862,705 km (0.039 R)
• M8: 4,097,934 km (0.099 R)
• M9: 4,363,171 km (0.101 R)
• M10: 4,980,712 km (0.111 R)
• M11: 5,335,857 km (0.111 R)
• M12: 5,921,383 km (0.103 R)
• M13: 6,184,077 km (0.117 R)
• M14: 6,297,771 km (0.048 R)
• M15: 7,273,149 km (0.073 R)
• M16: 7,393,426 km (0.091 R)
• M17: 7,554,842 km (0.045 R)
• M18: 8,421,313 km (0.072 R)
• M19: 8,547,723 km (0.084 R)
• M20: 8,717,218 km (0.066 R)
• M21: 9,102,731 km (0.106 R)
• M22: 9,493,780 km (0.046 R)
• M23: 10,974,949 km (0.114 R)
• M24: 11,578,127 km (0.073 R)
• M25: 11,766,022 km (0.074 R)
• M26: 12,527,326 km (0.106 R)
• M27: 12,913,887 km (0.036 R)
• M28: 13,452,140 km (0.085 R)
• M29: 13,798,309 km (0.106 R)
• M30: 13,997,574 km (0.03 R)
• M31: 14,398,945 km (0.06 R)
• M32: 14,702,329 km (0.112 R)
• M33: 14,956,945 km (0.067 R)
• M34: 15,573,737 km (0.105 R)
• M35: 16,251,415 km (0.104 R)
• M36: 16,409,241 km (0.116 R)
• M37: 16,938,817 km (0.054 R)
• M38: 17,098,887 km (0.042 R)
• M39: 18,836,466 km (0.11 R)
• M40: 19,168,574 km (0.03 R)
• M41: 19,894,722 km (0.096 R)
• M42: 20,459,304 km (0.083 R)
• M43: 20,857,833 km (0.119 R)
• M44: 21,144,013 km (0.105 R)
• M45: 22,243,408 km (0.115 R)
• M46: 22,711,949 km (0.068 R)
• M47: 24,136,868 km (0.105 R)
• M48: 24,437,411 km (0.107 R)
• M49: 24,981,498 km (0.087 R)
• M50: 25,163,708 km (0.118 R)
• M51: 25,651,846 km (0.089 R)
• M52: 25,774,367 km (0.057 R)
• M53: 27,010,494 km (0.036 R)
• M54: 27,260,023 km (0.029 R)
• M55: 28,076,229 km (0.062 R)
• M56: 28,646,197 km (0.086 R)
• M57: 29,347,811 km (0.059 R)
• M58: 29,861,680 km (0.109 R)
• M59: 30,833,168 km (0.069 R)
• M60: 30,963,468 km (0.052 R)
• M61: 31,683,632 km (0.059 R)
• M62: 31,946,775 km (0.054 R)
• M63: 32,144,693 km (0.095 R)
• M64: 32,409,182 km (0.106 R)
• M65: 33,474,468 km (0.064 R)
• M66: 34,213,332 km (0.112 R)
• M67: 35,025,649 km (0.07 R)
• M68: 35,297,917 km (0.062 R)
• M69: 36,118,760 km (0.106 R)
• M70: 36,600,465 km (0.086 R)
• M71: 37,779,147 km (0.078 R)
• M72: 39,252,387 km (0.102 R)
• M73: 39,747,705 km (0.103 R)
• M74: 40,244,969 km (0.096 R)
• M75: 41,102,314 km (0.082 R)
• M76: 41,605,262 km (0.087 R)
• M77: 41,749,325 km (0.082 R)
• M78: 43,637,400 km (0.118 R)
• M79: 44,150,371 km (0.1 R)
• M80: 47,646,772 km (0.075 R)
• M81: 48,023,908 km (0.073 R)
• M82: 48,553,635 km (0.08 R)
• M83: 50,154,481 km (0.093 R)
• M84: 51,076,902 km (0.108 R)
• M85: 51,231,287 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.9

Radius: 7.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.67 AU - 15.25 AU

Year: 16145 Days

Day: 17.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,695,066 km

• M1: 208,390 km (0.115 R)
• M2: 306,526 km (0.065 R)
• M3: 378,931 km (0.087 R)
• M4: 469,887 km (0.093 R)
• M5: 818,899 km (0.092 R)
• M6: 909,705 km (0.04 R)
• M7: 1,202,617 km (0.113 R)
• M8: 1,271,731 km (0.061 R)
• M9: 1,342,192 km (0.053 R)
• M10: 1,505,703 km (0.062 R)
• M11: 1,733,839 km (0.1 R)
• M12: 1,812,378 km (0.112 R)
• M13: 3,009,161 km (0.102 R)
• M14: 3,694,768 km (0.113 R)
• M15: 4,002,940 km (0.075 R)
• M16: 4,160,317 km (0.096 R)
• M17: 4,346,417 km (0.12 R)
• M18: 4,893,047 km (0.118 R)
• M19: 5,231,587 km (0.052 R)
• M20: 5,783,005 km (0.095 R)
• M21: 6,140,843 km (0.116 R)
• M22: 6,815,380 km (0.11 R)
• M23: 7,513,254 km (0.118 R)
• M24: 7,577,880 km (0.111 R)
• M25: 7,707,581 km (0.101 R)
• M26: 7,805,419 km (0.095 R)
• M27: 8,233,867 km (0.091 R)
• M28: 8,400,668 km (0.119 R)
• M29: 8,805,779 km (0.107 R)
• M30: 9,148,059 km (0.095 R)
• M31: 9,217,174 km (0.039 R)
• M32: 9,355,701 km (0.097 R)
• M33: 9,459,971 km (0.116 R)
• M34: 9,529,833 km (0.101 R)
• M35: 9,705,012 km (0.04 R)
• M36: 9,845,933 km (0.087 R)
• M37: 10,023,057 km (0.078 R)
• M38: 10,165,624 km (0.053 R)
• M39: 10,778,676 km (0.053 R)
• M40: 11,034,489 km (0.08 R)
• M41: 11,108,091 km (0.055 R)
• M42: 11,403,546 km (0.079 R)
• M43: 12,040,385 km (0.109 R)
• M44: 13,701,819 km (0.068 R)
• M45: 14,218,230 km (0.03 R)
• M46: 14,378,450 km (0.108 R)
• M47: 14,700,534 km (0.065 R)
• M48: 14,862,399 km (0.089 R)
• M49: 15,310,893 km (0.063 R)
• M50: 15,598,570 km (0.115 R)
• M51: 15,929,630 km (0.063 R)
• M52: 16,304,672 km (0.066 R)
• M53: 17,233,974 km (0.064 R)
• M54: 18,180,330 km (0.108 R)
• M55: 18,572,276 km (0.106 R)
• M56: 18,747,456 km (0.051 R)
• M57: 19,408,977 km (0.112 R)
• M58: 19,586,700 km (0.114 R)
• M59: 20,664,403 km (0.093 R)
• M60: 20,800,387 km (0.079 R)
• M61: 21,577,099 km (0.083 R)
• M62: 22,642,835 km (0.066 R)
• M63: 23,111,525 km (0.103 R)
• M64: 23,441,538 km (0.106 R)
• M65: 24,058,629 km (0.093 R)
• M66: 25,114,939 km (0.102 R)
• M67: 25,260,049 km (0.074 R)
• M68: 25,697,473 km (0.074 R)
• M69: 26,137,291 km (0.102 R)
• M70: 26,333,564 km (0.098 R)
• M71: 27,621,302 km (0.094 R)
• M72: 28,373,480 km (0.081 R)
• M73: 29,081,676 km (0.118 R)
• M74: 29,132,540 km (0.092 R)
• M75: 29,693,382 km (0.115 R)
• M76: 29,949,344 km (0.079 R)
• M77: 31,658,051 km (0.096 R)
• M78: 31,867,189 km (0.094 R)
• M79: 32,287,110 km (0.064 R)
• M80: 33,079,231 km (0.101 R)
• M81: 33,717,565 km (0.067 R)
• M82: 33,770,971 km (0.077 R)
• M83: 34,038,303 km (0.104 R)
• M84: 34,682,770 km (0.094 R)
• M85: 34,844,486 km (0.118 R)
• M86: 34,898,490 km (0.086 R)
• M87: 35,277,123 km (0.043 R)
• M88: 36,311,442 km (0.068 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 14,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit