🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.64 AU - 0.86 AU

Year: 229 Days

Day: 22.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,503,805 km

• M1: 142,716 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.91 AU - 0.99 AU

Year: 327 Days

Day: 20.2 Hours

Environment

Temp: 92 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.18 AU - 1.3 AU

Year: 488 Days

Day: 28.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,503,805 km

• M1: 31,116 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.09 AU - 1.65 AU

Year: 566 Days

Day: 20.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.81 AU - 2.03 AU

Year: 939 Days

Day: 37.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,503,805 km

• M1: 66,571 km (0.117 R)
• M2: 234,869 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.47 AU - 3.49 AU

Year: 1816 Days

Day: 36.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,503,805 km

• M1: 681,119 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.19 AU - 4.61 AU

Year: 3259 Days

Day: 15.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.56 AU - 5.34 AU

Year: 3315 Days

Day: 18.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,503,805 km

• M1: 1,420,881 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.2

Radius: 4.9

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.06 AU - 17.22 AU

Year: 19779 Days

Day: 15.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,503,805 km

• M1: 121,174 km (0.072 R)
• M2: 210,335 km (0.061 R)
• M3: 572,810 km (0.06 R)
• M4: 750,682 km (0.054 R)
• M5: 802,293 km (0.116 R)
• M6: 837,299 km (0.113 R)
• M7: 1,058,255 km (0.106 R)
• M8: 1,195,586 km (0.099 R)
• M9: 1,401,582 km (0.108 R)
• M10: 1,444,068 km (0.119 R)
• M11: 2,011,942 km (0.096 R)
• M12: 2,157,650 km (0.114 R)
• M13: 2,231,701 km (0.074 R)
• M14: 2,827,849 km (0.073 R)
• M15: 3,018,586 km (0.099 R)
• M16: 3,704,043 km (0.091 R)
• M17: 3,763,284 km (0.106 R)
• M18: 3,882,813 km (0.1 R)
• M19: 4,003,389 km (0.074 R)
• M20: 4,186,796 km (0.11 R)
• M21: 4,466,992 km (0.078 R)
• M22: 4,530,123 km (0.064 R)
• M23: 4,785,337 km (0.106 R)
• M24: 4,849,963 km (0.12 R)
• M25: 5,210,344 km (0.115 R)
• M26: 5,376,996 km (0.091 R)
• M27: 5,477,825 km (0.069 R)
• M28: 5,613,211 km (0.032 R)
• M29: 6,342,052 km (0.096 R)
• M30: 6,448,715 km (0.056 R)
• M31: 6,880,904 km (0.1 R)
• M32: 7,659,411 km (0.089 R)
• M33: 7,735,108 km (0.107 R)
• M34: 8,193,924 km (0.101 R)
• M35: 9,827,084 km (0.104 R)
• M36: 10,074,220 km (0.074 R)
• M37: 10,281,862 km (0.088 R)
• M38: 10,574,924 km (0.071 R)
• M39: 11,126,342 km (0.07 R)
• M40: 11,948,980 km (0.11 R)
• M41: 12,168,740 km (0.101 R)
• M42: 14,205,664 km (0.107 R)
• M43: 15,096,819 km (0.096 R)
• M44: 15,286,808 km (0.045 R)
• M45: 15,909,434 km (0.045 R)
• M46: 16,394,131 km (0.09 R)
• M47: 16,442,900 km (0.088 R)
• M48: 16,883,616 km (0.075 R)
• M49: 16,932,833 km (0.104 R)
• M50: 18,940,138 km (0.103 R)
• M51: 19,350,485 km (0.059 R)
• M52: 19,608,541 km (0.109 R)
• M53: 20,284,574 km (0.103 R)
• M54: 20,494,160 km (0.046 R)
• M55: 20,915,428 km (0.093 R)
• M56: 21,127,258 km (0.119 R)
• M57: 21,766,640 km (0.119 R)
• M58: 21,927,457 km (0.09 R)
• M59: 22,900,891 km (0.11 R)
• M60: 23,557,625 km (0.111 R)
• M61: 24,387,146 km (0.097 R)
• M62: 24,498,447 km (0.097 R)
• M63: 25,790,972 km (0.087 R)
• M64: 27,220,679 km (0.104 R)
• M65: 27,336,169 km (0.091 R)
• M66: 27,393,913 km (0.117 R)
• M67: 29,206,142 km (0.1 R)
• M68: 29,442,656 km (0.088 R)
• M69: 29,917,929 km (0.11 R)
• M70: 29,977,469 km (0.083 R)
• M71: 30,575,411 km (0.065 R)
• M72: 30,755,527 km (0.093 R)
• M73: 31,116,806 km (0.1 R)
• M74: 31,237,681 km (0.106 R)
• M75: 31,479,581 km (0.113 R)
• M76: 31,843,702 km (0.112 R)
• M77: 32,148,283 km (0.109 R)
• M78: 32,637,618 km (0.114 R)
• M79: 32,698,953 km (0.059 R)
• M80: 32,821,623 km (0.098 R)
• M81: 33,067,712 km (0.096 R)
• M82: 33,995,667 km (0.111 R)
• M83: 34,869,468 km (0.104 R)
• M84: 34,932,150 km (0.118 R)
• M85: 35,813,880 km (0.114 R)
• M86: 36,958,304 km (0.061 R)
• M87: 38,179,172 km (0.071 R)
• M88: 38,243,798 km (0.09 R)
• M89: 38,957,081 km (0.116 R)
• M90: 39,609,327 km (0.102 R)
• M91: 40,594,579 km (0.06 R)
• M92: 41,322,073 km (0.108 R)
• M93: 42,857,097 km (0.037 R)
• M94: 42,991,586 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.9

Radius: 4.2

Gravity: 21.42 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.69 AU - 22.89 AU

Year: 28760 Days

Day: 24.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,503,805 km

• M1: 109,057 km (0.076 R)
• M2: 228,286 km (0.115 R)
• M3: 485,894 km (0.054 R)
• M4: 528,529 km (0.093 R)
• M5: 785,538 km (0.111 R)
• M6: 836,102 km (0.095 R)
• M7: 967,300 km (0.116 R)
• M8: 1,049,279 km (0.106 R)
• M9: 1,077,105 km (0.077 R)
• M10: 1,162,076 km (0.119 R)
• M11: 1,461,122 km (0.069 R)
• M12: 1,850,077 km (0.043 R)
• M13: 2,197,443 km (0.088 R)
• M14: 2,341,955 km (0.075 R)
• M15: 2,489,757 km (0.115 R)
• M16: 3,070,197 km (0.1 R)
• M17: 4,621,826 km (0.095 R)
• M18: 5,184,913 km (0.066 R)
• M19: 6,069,186 km (0.076 R)
• M20: 6,580,511 km (0.077 R)
• M21: 6,632,272 km (0.054 R)
• M22: 7,752,910 km (0.078 R)
• M23: 7,862,565 km (0.086 R)
• M24: 8,816,102 km (0.086 R)
• M25: 8,873,248 km (0.097 R)
• M26: 10,343,346 km (0.113 R)
• M27: 10,952,210 km (0.061 R)
• M28: 11,323,063 km (0.109 R)
• M29: 11,698,105 km (0.114 R)
• M30: 11,950,327 km (0.104 R)
• M31: 12,013,607 km (0.028 R)
• M32: 12,395,979 km (0.074 R)
• M33: 13,107,466 km (0.03 R)
• M34: 14,299,911 km (0.115 R)
• M35: 15,526,613 km (0.081 R)
• M36: 15,873,232 km (0.05 R)
• M37: 15,942,944 km (0.106 R)
• M38: 17,861,387 km (0.111 R)
• M39: 18,297,465 km (0.11 R)
• M40: 18,737,133 km (0.118 R)
• M41: 19,926,436 km (0.118 R)
• M42: 21,293,163 km (0.088 R)
• M43: 21,370,056 km (0.1 R)
• M44: 24,437,111 km (0.052 R)
• M45: 25,001,993 km (0.106 R)
• M46: 26,805,096 km (0.11 R)
• M47: 27,471,106 km (0.096 R)
• M48: 27,638,506 km (0.117 R)
• M49: 28,395,770 km (0.12 R)
• M50: 28,819,431 km (0.084 R)
• M51: 29,416,177 km (0.119 R)
• M52: 31,143,135 km (0.068 R)
• M53: 32,194,958 km (0.062 R)
• M54: 32,636,720 km (0.085 R)
• M55: 33,704,999 km (0.115 R)
• M56: 34,694,289 km (0.12 R)
• M57: 35,510,795 km (0.115 R)
• M58: 37,347,856 km (0.05 R)
• M59: 37,440,457 km (0.052 R)
• M60: 39,403,930 km (0.119 R)
• M61: 39,687,268 km (0.06 R)
• M62: 40,255,590 km (0.081 R)
• M63: 42,169,845 km (0.06 R)
• M64: 42,459,616 km (0.102 R)
• M65: 43,624,983 km (0.085 R)
• M66: 48,289,295 km (0.091 R)
• M67: 48,390,274 km (0.052 R)
• M68: 48,693,509 km (0.063 R)
• M69: 50,117,082 km (0.028 R)
• M70: 50,321,582 km (0.081 R)
• M71: 51,657,491 km (0.087 R)
• M72: 54,784,685 km (0.112 R)
• M73: 55,100,636 km (0.066 R)
• M74: 55,523,100 km (0.077 R)
• M75: 58,401,962 km (0.086 R)
• M76: 59,264,244 km (0.079 R)
• M77: 60,239,472 km (0.078 R)
• M78: 60,892,467 km (0.072 R)
• M79: 63,417,380 km (0.08 R)
• M80: 63,970,742 km (0.042 R)
• M81: 66,200,349 km (0.095 R)
• M82: 66,761,640 km (0.029 R)
• M83: 66,874,138 km (0.111 R)
• M84: 67,776,213 km (0.114 R)
• M85: 68,455,238 km (0.1 R)
• M86: 70,162,897 km (0.062 R)
• M87: 72,808,386 km (0.115 R)
• M88: 76,190,345 km (0.114 R)
• M89: 76,660,830 km (0.115 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 17,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit