🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.55 AU - 0.55 AU

Year: 148 Days

Day: 43 Hours

Environment

Temp: 177 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.79 AU - 1.13 AU

Year: 340 Days

Day: 46 Hours

Environment

Temp: 145 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,841,282 km

• M1: 486,343 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.75 AU - 1.95 AU

Year: 910 Days

Day: 14.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,841,282 km

• M1: 929,302 km (0.093 R)
• M2: 1,283,251 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.7 AU - 2.3 AU

Year: 1023 Days

Day: 30.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 55.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.11 AU - 2.59 AU

Year: 1303 Days

Day: 36.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.93 AU - 3.21 AU

Year: 1945 Days

Day: 28.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,841,282 km

• M1: 1,299,706 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.49 AU - 3.81 AU

Year: 2022 Days

Day: 12.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.2

Radius: 3.8

Gravity: 34.57 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.54 AU - 17.96 AU

Year: 21537 Days

Day: 18 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,841,282 km

• M1: 80,633 km (0.075 R)
• M2: 119,080 km (0.112 R)
• M3: 179,368 km (0.068 R)
• M4: 281,842 km (0.069 R)
• M5: 384,018 km (0.114 R)
• M6: 439,668 km (0.089 R)
• M7: 733,478 km (0.08 R)
• M8: 779,704 km (0.076 R)
• M9: 1,051,374 km (0.066 R)
• M10: 1,077,553 km (0.065 R)
• M11: 1,523,804 km (0.031 R)
• M12: 1,828,834 km (0.109 R)
• M13: 2,705,926 km (0.09 R)
• M14: 2,814,385 km (0.1 R)
• M15: 3,732,766 km (0.106 R)
• M16: 3,934,873 km (0.084 R)
• M17: 5,130,758 km (0.044 R)
• M18: 5,265,097 km (0.068 R)
• M19: 5,583,142 km (0.05 R)
• M20: 5,814,121 km (0.096 R)
• M21: 5,954,294 km (0.071 R)
• M22: 6,333,226 km (0.038 R)
• M23: 6,719,936 km (0.109 R)
• M24: 6,817,923 km (0.059 R)
• M25: 7,064,610 km (0.111 R)
• M26: 7,114,426 km (0.095 R)
• M27: 7,465,532 km (0.104 R)
• M28: 8,447,044 km (0.107 R)
• M29: 9,141,627 km (0.046 R)
• M30: 9,523,251 km (0.069 R)
• M31: 9,578,153 km (0.052 R)
• M32: 10,021,412 km (0.042 R)
• M33: 10,870,380 km (0.096 R)
• M34: 11,507,517 km (0.101 R)
• M35: 11,683,295 km (0.063 R)
• M36: 12,276,001 km (0.106 R)
• M37: 14,742,122 km (0.053 R)
• M38: 15,060,915 km (0.098 R)
• M39: 15,189,121 km (0.079 R)
• M40: 15,705,233 km (0.079 R)
• M41: 16,821,084 km (0.057 R)
• M42: 18,370,918 km (0.057 R)
• M43: 18,439,284 km (0.059 R)
• M44: 18,713,796 km (0.064 R)
• M45: 22,990,201 km (0.091 R)
• M46: 23,359,558 km (0.048 R)
• M47: 24,554,994 km (0.095 R)
• M48: 24,932,580 km (0.081 R)
• M49: 26,153,747 km (0.065 R)
• M50: 27,550,841 km (0.083 R)
• M51: 27,629,081 km (0.065 R)
• M52: 27,707,470 km (0.104 R)
• M53: 32,876,077 km (0.029 R)
• M54: 33,292,109 km (0.115 R)
• M55: 33,626,161 km (0.095 R)
• M56: 35,483,717 km (0.043 R)
• M57: 37,895,385 km (0.084 R)
• M58: 38,594,007 km (0.117 R)
• M59: 41,072,843 km (0.093 R)
• M60: 41,520,889 km (0.025 R)
• M61: 42,421,917 km (0.071 R)
• M62: 42,784,093 km (0.114 R)
• M63: 43,238,273 km (0.098 R)
• M64: 44,978,545 km (0.116 R)
• M65: 45,810,907 km (0.063 R)
• M66: 47,115,700 km (0.097 R)
• M67: 47,490,742 km (0.049 R)
• M68: 48,149,421 km (0.098 R)
• M69: 48,527,156 km (0.075 R)
• M70: 48,811,242 km (0.033 R)
• M71: 49,095,628 km (0.108 R)
• M72: 49,285,617 km (0.042 R)
• M73: 51,006,591 km (0.05 R)
• M74: 55,690,650 km (0.037 R)
• M75: 55,789,684 km (0.054 R)
• M76: 55,988,050 km (0.063 R)
• M77: 56,087,234 km (0.057 R)
• M78: 56,683,680 km (0.083 R)
• M79: 57,082,508 km (0.117 R)
• M80: 57,182,440 km (0.067 R)
• M81: 57,782,776 km (0.072 R)
• M82: 58,586,565 km (0.101 R)
• M83: 58,788,074 km (0.083 R)
• M84: 58,989,732 km (0.087 R)
• M85: 59,495,223 km (0.08 R)
• M86: 61,428,626 km (0.06 R)
• M87: 61,633,276 km (0.108 R)
• M88: 64,107,624 km (0.086 R)
• M89: 65,252,497 km (0.101 R)
• M90: 65,984,479 km (0.092 R)
• M91: 66,299,084 km (0.117 R)
• M92: 68,090,967 km (0.094 R)
• M93: 68,727,207 km (0.077 R)
• M94: 69,792,044 km (0.119 R)
• M95: 71,291,912 km (0.099 R)
• M96: 71,722,455 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.9

Radius: 7.3

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.53 AU - 17.31 AU

Year: 24063 Days

Day: 19.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,841,282 km

• M1: 102,475 km (0.112 R)
• M2: 337,642 km (0.075 R)
• M3: 594,352 km (0.061 R)
• M4: 811,718 km (0.065 R)
• M5: 858,243 km (0.118 R)
• M6: 978,520 km (0.114 R)
• M7: 1,317,808 km (0.105 R)
• M8: 1,691,653 km (0.047 R)
• M9: 1,813,276 km (0.119 R)
• M10: 2,195,199 km (0.105 R)
• M11: 2,395,511 km (0.084 R)
• M12: 2,532,393 km (0.113 R)
• M13: 2,671,968 km (0.086 R)
• M14: 2,995,099 km (0.102 R)
• M15: 3,142,752 km (0.09 R)
• M16: 3,217,551 km (0.039 R)
• M17: 3,445,389 km (0.101 R)
• M18: 3,796,944 km (0.097 R)
• M19: 3,876,679 km (0.092 R)
• M20: 4,703,955 km (0.089 R)
• M21: 5,538,861 km (0.096 R)
• M22: 6,089,531 km (0.12 R)
• M23: 6,183,030 km (0.087 R)
• M24: 6,277,127 km (0.048 R)
• M25: 6,802,365 km (0.097 R)
• M26: 8,305,524 km (0.049 R)
• M27: 8,987,690 km (0.109 R)
• M28: 9,201,167 km (0.075 R)
• M29: 9,906,670 km (0.12 R)
• M30: 10,968,815 km (0.114 R)
• M31: 11,658,162 km (0.052 R)
• M32: 11,774,400 km (0.105 R)
• M33: 11,891,086 km (0.095 R)
• M34: 12,125,506 km (0.086 R)
• M35: 12,480,053 km (0.118 R)
• M36: 12,658,673 km (0.114 R)
• M37: 12,778,052 km (0.074 R)
• M38: 12,898,029 km (0.088 R)
• M39: 13,138,882 km (0.117 R)
• M40: 14,241,119 km (0.12 R)
• M41: 15,055,679 km (0.08 R)
• M42: 15,118,959 km (0.118 R)
• M43: 15,245,669 km (0.118 R)
• M44: 16,143,256 km (0.079 R)
• M45: 17,922,274 km (0.099 R)
• M46: 18,800,862 km (0.092 R)
• M47: 19,831,891 km (0.11 R)
• M48: 20,669,938 km (0.085 R)
• M49: 21,948,401 km (0.111 R)
• M50: 22,163,972 km (0.095 R)
• M51: 22,452,546 km (0.098 R)
• M52: 24,432,474 km (0.093 R)
• M53: 25,783,343 km (0.086 R)
• M54: 26,391,308 km (0.099 R)
• M55: 27,389,575 km (0.119 R)
• M56: 27,932,166 km (0.1 R)
• M57: 28,478,348 km (0.088 R)
• M58: 29,501,897 km (0.08 R)
• M59: 29,898,930 km (0.098 R)
• M60: 30,137,837 km (0.12 R)
• M61: 31,100,201 km (0.099 R)
• M62: 33,054,846 km (0.115 R)
• M63: 34,130,156 km (0.101 R)
• M64: 36,315,033 km (0.091 R)
• M65: 37,081,871 km (0.114 R)
• M66: 37,253,011 km (0.12 R)
• M67: 37,767,927 km (0.109 R)
• M68: 40,201,885 km (0.082 R)
• M69: 43,135,200 km (0.104 R)
• M70: 44,037,574 km (0.079 R)
• M71: 44,581,961 km (0.111 R)
• M72: 46,874,249 km (0.102 R)
• M73: 47,894,955 km (0.115 R)
• M74: 48,641,897 km (0.063 R)
• M75: 49,580,923 km (0.102 R)
• M76: 49,863,813 km (0.066 R)
• M77: 50,905,612 km (0.056 R)
• M78: 51,572,370 km (0.096 R)
• M79: 52,529,946 km (0.11 R)
• M80: 55,046,780 km (0.098 R)
• M81: 56,713,450 km (0.047 R)
• M82: 60,599,255 km (0.086 R)
• M83: 62,015,049 km (0.063 R)
• M84: 63,953,838 km (0.074 R)
• M85: 66,327,358 km (0.116 R)
• M86: 66,534,999 km (0.102 R)
• M87: 66,742,940 km (0.09 R)
• M88: 66,951,181 km (0.043 R)
• M89: 67,055,301 km (0.069 R)
• M90: 68,729,451 km (0.114 R)
• M91: 68,834,468 km (0.1 R)
• M92: 69,466,070 km (0.106 R)
• M93: 69,571,537 km (0.073 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 12,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit