🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.67 AU

Year: 140 Days

Day: 27.3 Hours

Environment

Temp: 244 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.24 AU - 1.86 AU

Year: 681 Days

Day: 46.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.51 AU - 1.61 AU

Year: 688 Days

Day: 38.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.34 AU - 4.12 AU

Year: 2544 Days

Day: 32.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.8

Radius: 8

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.31 AU - 7.71 AU

Year: 6554 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,347,985 km

• M1: 99,483 km (0.068 R)
• M2: 363,074 km (0.098 R)
• M3: 1,110,166 km (0.118 R)
• M4: 1,742,965 km (0.083 R)
• M5: 2,238,732 km (0.113 R)
• M6: 2,596,271 km (0.064 R)
• M7: 4,399,225 km (0.098 R)
• M8: 8,759,404 km (0.075 R)
• M9: 10,779,723 km (0.092 R)
• M10: 13,559,701 km (0.074 R)
• M11: 15,142,895 km (0.046 R)
• M12: 15,485,175 km (0.106 R)
• M13: 16,603,419 km (0.053 R)
• M14: 22,788,094 km (0.114 R)
• M15: 27,725,572 km (0.083 R)
• M16: 29,282,437 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.1

Radius: 14.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.39 AU - 7.59 AU

Year: 7238 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 93,347,985 km

• M1: 184,155 km (0.074 R)
• M2: 707,149 km (0.093 R)
• M3: 1,201,720 km (0.079 R)
• M4: 1,849,179 km (0.083 R)
• M5: 2,918,804 km (0.117 R)
• M6: 3,839,729 km (0.057 R)
• M7: 4,720,860 km (0.113 R)
• M8: 5,451,795 km (0.095 R)
• M9: 6,706,921 km (0.101 R)
• M10: 7,178,155 km (0.065 R)
• M11: 8,726,642 km (0.078 R)
• M12: 9,876,601 km (0.084 R)
• M13: 10,975,996 km (0.097 R)
• M14: 11,839,923 km (0.099 R)
• M15: 13,136,339 km (0.118 R)
• M16: 13,703,614 km (0.104 R)
• M17: 16,527,274 km (0.096 R)
• M18: 19,136,260 km (0.078 R)
• M19: 19,866,298 km (0.119 R)
• M20: 21,615,696 km (0.063 R)
• M21: 26,301,849 km (0.09 R)
• M22: 26,841,149 km (0.101 R)
• M23: 29,552,012 km (0.115 R)
• M24: 30,232,682 km (0.12 R)
• M25: 34,754,129 km (0.103 R)
• M26: 35,512,739 km (0.088 R)
• M27: 38,542,844 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606

Radius: 8

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.59 AU - 9.71 AU

Year: 10585 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 93,347,985 km

• M1: 99,483 km (0.086 R)
• M2: 359,484 km (0.103 R)
• M3: 679,773 km (0.056 R)
• M4: 1,336,358 km (0.119 R)
• M5: 1,844,691 km (0.114 R)
• M6: 2,757,986 km (0.104 R)
• M7: 3,410,532 km (0.111 R)
• M8: 3,683,698 km (0.087 R)
• M9: 5,406,916 km (0.108 R)
• M10: 6,728,314 km (0.108 R)
• M11: 7,119,662 km (0.113 R)
• M12: 9,501,410 km (0.081 R)
• M13: 10,401,091 km (0.094 R)
• M14: 11,247,366 km (0.109 R)
• M15: 11,743,134 km (0.113 R)
• M16: 13,016,511 km (0.099 R)
• M17: 14,572,478 km (0.111 R)
• M18: 15,972,116 km (0.111 R)
• M19: 20,381,064 km (0.091 R)
• M20: 21,872,555 km (0.102 R)
• M21: 24,335,235 km (0.117 R)
• M22: 25,164,606 km (0.091 R)
• M23: 28,165,539 km (0.093 R)
• M24: 29,908,504 km (0.05 R)
• M25: 33,721,155 km (0.084 R)
• M26: 34,520,756 km (0.047 R)
• M27: 35,684,777 km (0.042 R)
• M28: 36,276,586 km (0.086 R)
• M29: 36,874,828 km (0.115 R)
• M30: 39,965,370 km (0.065 R)
• M31: 41,118,920 km (0.104 R)
• M32: 42,824,335 km (0.096 R)
• M33: 46,095,442 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.5

Radius: 4.6

Gravity: 26.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.13 AU - 14.05 AU

Year: 17690 Days

Day: 22.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 93,347,985 km

• M1: 57,595 km (0.059 R)
• M2: 220,956 km (0.113 R)
• M3: 412,292 km (0.079 R)
• M4: 594,053 km (0.084 R)
• M5: 760,107 km (0.093 R)
• M6: 1,678,638 km (0.081 R)
• M7: 1,960,031 km (0.083 R)
• M8: 2,231,551 km (0.025 R)
• M9: 2,418,998 km (0.114 R)
• M10: 3,172,372 km (0.076 R)
• M11: 4,847,869 km (0.082 R)
• M12: 5,163,371 km (0.086 R)
• M13: 5,455,086 km (0.102 R)
• M14: 7,672,426 km (0.066 R)
• M15: 12,568,016 km (0.111 R)
• M16: 13,095,648 km (0.09 R)
• M17: 22,684,124 km (0.081 R)
• M18: 24,063,117 km (0.097 R)
• M19: 26,986,708 km (0.107 R)
• M20: 29,328,812 km (0.046 R)
• M21: 29,905,662 km (0.114 R)
• M22: 30,255,421 km (0.059 R)
• M23: 32,657,514 km (0.062 R)
• M24: 34,796,614 km (0.095 R)
• M25: 35,183,474 km (0.113 R)
• M26: 35,834,824 km (0.039 R)
• M27: 36,893,528 km (0.108 R)
• M28: 41,481,395 km (0.073 R)
• M29: 43,836,814 km (0.085 R)
• M30: 45,660,711 km (0.12 R)
• M31: 56,071,825 km (0.119 R)
• M32: 62,107,650 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.6

Radius: 3.4

Gravity: 60.52 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.07 AU - 17.89 AU

Year: 21506 Days

Day: 22.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,347,985 km

• M1: 44,431 km (0.116 R)
• M2: 152,291 km (0.087 R)
• M3: 384,018 km (0.077 R)
• M4: 724,652 km (0.118 R)
• M5: 994,975 km (0.112 R)
• M6: 1,750,744 km (0.052 R)
• M7: 2,043,507 km (0.09 R)
• M8: 4,921,321 km (0.085 R)
• M9: 5,746,054 km (0.066 R)
• M10: 6,522,916 km (0.116 R)
• M11: 7,221,688 km (0.104 R)
• M12: 8,494,765 km (0.074 R)
• M13: 9,326,530 km (0.119 R)
• M14: 9,969,950 km (0.107 R)
• M15: 10,957,894 km (0.105 R)
• M16: 14,234,537 km (0.111 R)
• M17: 14,772,341 km (0.071 R)
• M18: 16,551,209 km (0.078 R)
• M19: 16,974,422 km (0.043 R)
• M20: 20,046,115 km (0.103 R)
• M21: 23,257,083 km (0.089 R)
• M22: 24,653,879 km (0.112 R)
• M23: 24,873,638 km (0.117 R)
• M24: 25,205,745 km (0.114 R)
• M25: 30,044,937 km (0.103 R)
• M26: 39,224,113 km (0.044 R)
• M27: 51,707,008 km (0.081 R)
• M28: 58,836,693 km (0.107 R)
• M29: 59,820,897 km (0.11 R)
• M30: 63,661,224 km (0.079 R)
• M31: 72,501,411 km (0.069 R)
• M32: 74,316,482 km (0.092 R)
• M33: 78,037,280 km (0.08 R)
• M34: 78,986,479 km (0.069 R)
• M35: 79,463,995 km (0.117 R)
• M36: 80,424,713 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.7

Radius: 4.8

Gravity: 31.02 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.29 AU - 20.39 AU

Year: 26607 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 93,347,985 km

• M1: 73,602 km (0.082 R)
• M2: 387,309 km (0.101 R)
• M3: 1,194,689 km (0.052 R)
• M4: 2,503,670 km (0.104 R)
• M5: 3,087,999 km (0.085 R)
• M6: 3,923,803 km (0.038 R)
• M7: 4,339,984 km (0.114 R)
• M8: 6,727,267 km (0.1 R)
• M9: 7,170,525 km (0.111 R)
• M10: 7,528,662 km (0.037 R)
• M11: 7,685,740 km (0.049 R)
• M12: 9,560,950 km (0.091 R)
• M13: 13,252,576 km (0.086 R)
• M14: 15,835,832 km (0.103 R)
• M15: 17,518,509 km (0.111 R)
• M16: 22,292,925 km (0.064 R)
• M17: 28,243,180 km (0.073 R)
• M18: 32,194,958 km (0.081 R)
• M19: 34,734,531 km (0.116 R)
• M20: 41,497,851 km (0.087 R)
• M21: 43,483,912 km (0.114 R)
• M22: 46,229,332 km (0.115 R)
• M23: 55,154,790 km (0.094 R)
• M24: 63,416,632 km (0.09 R)
• M25: 64,067,532 km (0.044 R)
• M26: 64,285,496 km (0.096 R)
• M27: 69,666,083 km (0.076 R)
• M28: 76,069,171 km (0.059 R)
• M29: 78,536,788 km (0.05 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 18,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit