🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.57 AU - 0.67 AU

Year: 206 Days

Day: 12.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.86 AU - 1 AU

Year: 378 Days

Day: 23.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.85 AU - 1.21 AU

Year: 441 Days

Day: 43.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1 AU - 1.44 AU

Year: 568 Days

Day: 42.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,381,022 km

• M1: 935,136 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.2 AU - 2.5 AU

Year: 1519 Days

Day: 27 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.21 AU - 3.25 AU

Year: 1902 Days

Day: 28.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,381,022 km

• M1: 314,904 km (0.054 R)
• M2: 581,936 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.29 AU - 3.19 AU

Year: 1913 Days

Day: 32.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.3

Radius: 11.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.42 AU - 4.9 AU

Year: 3578 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,381,022 km

• M1: 153,787 km (0.028 R)
• M2: 240,703 km (0.062 R)
• M3: 345,721 km (0.046 R)
• M4: 535,411 km (0.052 R)
• M5: 683,513 km (0.114 R)
• M6: 779,854 km (0.082 R)
• M7: 1,070,522 km (0.112 R)
• M8: 1,253,780 km (0.049 R)
• M9: 1,405,921 km (0.073 R)
• M10: 1,521,710 km (0.05 R)
• M11: 1,629,869 km (0.117 R)
• M12: 2,017,327 km (0.105 R)
• M13: 2,112,771 km (0.108 R)
• M14: 2,234,244 km (0.104 R)
• M15: 2,370,827 km (0.078 R)
• M16: 2,446,374 km (0.063 R)
• M17: 2,743,924 km (0.113 R)
• M18: 2,998,839 km (0.104 R)
• M19: 3,219,496 km (0.106 R)
• M20: 3,303,570 km (0.099 R)
• M21: 3,574,940 km (0.054 R)
• M22: 4,170,190 km (0.057 R)
• M23: 4,293,010 km (0.092 R)
• M24: 4,417,027 km (0.077 R)
• M25: 4,716,522 km (0.081 R)
• M26: 5,120,586 km (0.101 R)
• M27: 5,351,864 km (0.088 R)
• M28: 5,536,019 km (0.042 R)
• M29: 5,790,634 km (0.081 R)
• M30: 6,630,926 km (0.119 R)
• M31: 6,792,791 km (0.116 R)
• M32: 6,937,751 km (0.049 R)
• M33: 7,028,856 km (0.118 R)
• M34: 7,138,810 km (0.119 R)
• M35: 7,304,714 km (0.049 R)
• M36: 7,434,715 km (0.066 R)
• M37: 7,678,111 km (0.07 R)
• M38: 7,962,197 km (0.118 R)
• M39: 8,095,938 km (0.066 R)
• M40: 8,346,364 km (0.073 R)
• M41: 8,697,471 km (0.108 R)
• M42: 9,173,192 km (0.061 R)
• M43: 9,657,291 km (0.031 R)
• M44: 10,253,438 km (0.113 R)
• M45: 10,357,409 km (0.043 R)
• M46: 10,545,453 km (0.061 R)
• M47: 10,692,657 km (0.104 R)
• M48: 11,116,618 km (0.113 R)
• M49: 11,287,758 km (0.115 R)
• M50: 11,459,795 km (0.116 R)
• M51: 11,741,189 km (0.093 R)
• M52: 12,333,148 km (0.082 R)
• M53: 12,554,702 km (0.103 R)
• M54: 13,614,304 km (0.067 R)
• M55: 13,751,635 km (0.109 R)
• M56: 13,889,414 km (0.026 R)
• M57: 14,073,868 km (0.119 R)
• M58: 14,212,695 km (0.114 R)
• M59: 14,608,681 km (0.054 R)
• M60: 15,079,166 km (0.073 R)
• M61: 16,083,417 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.1

Radius: 6.3

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.69 AU - 14.25 AU

Year: 16383 Days

Day: 24.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 33,381,022 km

• M1: 104,569 km (0.119 R)
• M2: 448,195 km (0.05 R)
• M3: 547,229 km (0.108 R)
• M4: 635,492 km (0.097 R)
• M5: 767,437 km (0.047 R)
• M6: 887,714 km (0.089 R)
• M7: 1,014,274 km (0.063 R)
• M8: 1,057,807 km (0.069 R)
• M9: 1,215,184 km (0.044 R)
• M10: 1,477,877 km (0.088 R)
• M11: 1,552,527 km (0.106 R)
• M12: 1,810,882 km (0.059 R)
• M13: 2,138,651 km (0.074 R)
• M14: 2,910,726 km (0.109 R)
• M15: 3,164,294 km (0.066 R)
• M16: 3,524,526 km (0.07 R)
• M17: 3,658,865 km (0.089 R)
• M18: 4,427,050 km (0.107 R)
• M19: 4,608,512 km (0.097 R)
• M20: 4,718,616 km (0.102 R)
• M21: 5,281,702 km (0.112 R)
• M22: 5,474,235 km (0.117 R)
• M23: 6,843,055 km (0.106 R)
• M24: 7,436,061 km (0.027 R)
• M25: 7,695,165 km (0.109 R)
• M26: 9,590,869 km (0.069 R)
• M27: 10,397,052 km (0.075 R)
• M28: 10,541,713 km (0.064 R)
• M29: 10,638,353 km (0.06 R)
• M30: 10,784,062 km (0.074 R)
• M31: 10,930,368 km (0.063 R)
• M32: 11,821,972 km (0.078 R)
• M33: 12,023,330 km (0.105 R)
• M34: 12,073,895 km (0.057 R)
• M35: 12,175,023 km (0.103 R)
• M36: 13,464,108 km (0.12 R)
• M37: 13,991,739 km (0.091 R)
• M38: 14,098,103 km (0.1 R)
• M39: 14,311,579 km (0.105 R)
• M40: 14,526,103 km (0.087 R)
• M41: 14,633,813 km (0.076 R)
• M42: 17,239,659 km (0.114 R)
• M43: 17,410,799 km (0.104 R)
• M44: 17,639,833 km (0.099 R)
• M45: 18,917,548 km (0.078 R)
• M46: 19,094,074 km (0.073 R)
• M47: 20,164,596 km (0.114 R)
• M48: 20,344,862 km (0.073 R)
• M49: 20,405,150 km (0.108 R)
• M50: 21,376,788 km (0.088 R)
• M51: 21,560,793 km (0.06 R)
• M52: 21,745,098 km (0.05 R)
• M53: 25,476,368 km (0.12 R)
• M54: 26,456,084 km (0.078 R)
• M55: 26,983,716 km (0.108 R)
• M56: 28,384,999 km (0.118 R)
• M57: 28,789,661 km (0.103 R)
• M58: 29,741,403 km (0.082 R)
• M59: 32,095,326 km (0.105 R)
• M60: 34,221,411 km (0.054 R)
• M61: 35,301,507 km (0.041 R)
• M62: 35,373,913 km (0.071 R)
• M63: 36,246,517 km (0.118 R)
• M64: 36,758,890 km (0.11 R)
• M65: 36,905,645 km (0.104 R)
• M66: 37,790,666 km (0.091 R)
• M67: 38,682,718 km (0.059 R)
• M68: 38,906,816 km (0.108 R)
• M69: 39,206,161 km (0.094 R)
• M70: 41,323,719 km (0.114 R)
• M71: 41,935,425 km (0.027 R)
• M72: 42,242,549 km (0.062 R)
• M73: 42,858,743 km (0.04 R)
• M74: 43,013,277 km (0.068 R)
• M75: 44,803,814 km (0.114 R)
• M76: 44,882,204 km (0.054 R)
• M77: 45,984,441 km (0.03 R)
• M78: 46,063,578 km (0.108 R)
• M79: 47,654,701 km (0.096 R)
• M80: 48,215,843 km (0.076 R)
• M81: 49,021,277 km (0.075 R)
• M82: 51,054,163 km (0.072 R)
• M83: 51,217,973 km (0.099 R)
• M84: 52,039,714 km (0.046 R)
• M85: 52,286,999 km (0.066 R)
• M86: 52,534,733 km (0.106 R)
• M87: 53,612,885 km (0.093 R)
• M88: 55,453,986 km (0.105 R)
• M89: 55,706,657 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.3

Radius: 6.2

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.46 AU - 15.24 AU

Year: 19427 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 33,381,022 km

• M1: 241,601 km (0.1 R)
• M2: 483,500 km (0.054 R)
• M3: 680,670 km (0.113 R)
• M4: 1,478,925 km (0.118 R)
• M5: 2,684,235 km (0.113 R)
• M6: 3,123,155 km (0.078 R)
• M7: 5,714,489 km (0.072 R)
• M8: 7,360,814 km (0.102 R)
• M9: 11,430,474 km (0.106 R)
• M10: 13,256,017 km (0.091 R)
• M11: 14,598,059 km (0.057 R)
• M12: 15,594,082 km (0.102 R)
• M13: 15,671,574 km (0.042 R)
• M14: 16,217,905 km (0.109 R)
• M15: 16,414,477 km (0.091 R)
• M16: 17,248,784 km (0.115 R)
• M17: 17,529,878 km (0.104 R)
• M18: 17,772,077 km (0.095 R)
• M19: 17,812,618 km (0.067 R)
• M20: 18,834,522 km (0.085 R)
• M21: 21,148,651 km (0.106 R)
• M22: 22,623,536 km (0.09 R)
• M23: 23,196,197 km (0.117 R)
• M24: 24,355,730 km (0.07 R)
• M25: 24,897,125 km (0.092 R)
• M26: 25,123,915 km (0.116 R)
• M27: 25,625,367 km (0.036 R)
• M28: 27,195,846 km (0.047 R)
• M29: 27,945,630 km (0.117 R)
• M30: 28,134,124 km (0.102 R)
• M31: 29,609,458 km (0.113 R)
• M32: 32,436,409 km (0.112 R)
• M33: 32,535,443 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 17,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit