🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 13.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.88 AU - 1.12 AU

Year: 656 Days

Day: 14.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,118,891 km

• M1: 175,329 km (0.095 R)
• M2: 653,892 km (0.114 R)
• M3: 1,337,555 km (0.111 R)
• M4: 2,660,897 km (0.072 R)
• M5: 3,469,623 km (0.096 R)
• M6: 4,326,520 km (0.066 R)
• M7: 6,017,874 km (0.089 R)
• M8: 6,839,914 km (0.119 R)
• M9: 7,782,530 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.9

Radius: 10.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.57 AU - 1.83 AU

Year: 1454 Days

Day: 7.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,118,891 km

• M1: 133,142 km (0.1 R)
• M2: 484,398 km (0.087 R)
• M3: 908,657 km (0.095 R)
• M4: 1,868,777 km (0.119 R)
• M5: 2,824,707 km (0.116 R)
• M6: 3,837,036 km (0.063 R)
• M7: 4,948,997 km (0.072 R)
• M8: 6,099,105 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.9

Radius: 9.7

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.82 AU - 1.86 AU

Year: 1637 Days

Day: 7.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,118,891 km

• M1: 125,064 km (0.085 R)
• M2: 469,139 km (0.072 R)
• M3: 774,917 km (0.1 R)
• M4: 1,153,400 km (0.093 R)
• M5: 1,598,154 km (0.059 R)
• M6: 1,974,393 km (0.106 R)
• M7: 2,617,215 km (0.112 R)
• M8: 3,862,318 km (0.082 R)
• M9: 4,586,372 km (0.089 R)
• M10: 5,967,459 km (0.113 R)
• M11: 7,013,148 km (0.116 R)
• M12: 7,469,571 km (0.054 R)
• M13: 9,177,530 km (0.085 R)
• M14: 10,156,349 km (0.073 R)
• M15: 11,940,304 km (0.032 R)
• M16: 12,282,434 km (0.12 R)
• M17: 12,709,237 km (0.034 R)
• M18: 14,176,193 km (0.112 R)

Asteroid Belt

Center: 2.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.4

Radius: 12.8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.87 AU - 3.03 AU

Year: 2516 Days

Day: 11.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,118,891 km

• M1: 163,062 km (0.115 R)
• M2: 741,407 km (0.054 R)
• M3: 1,932,505 km (0.053 R)
• M4: 3,678,612 km (0.115 R)
• M5: 5,737,826 km (0.117 R)
• M6: 7,878,871 km (0.115 R)
• M7: 9,411,501 km (0.084 R)
• M8: 10,203,323 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.4

Radius: 14.7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.62 AU - 6 AU

Year: 8027 Days

Day: 11.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,118,891 km

• M1: 182,809 km (0.116 R)
• M2: 662,569 km (0.043 R)
• M3: 1,124,826 km (0.04 R)
• M4: 1,761,066 km (0.105 R)
• M5: 2,579,516 km (0.078 R)
• M6: 3,265,273 km (0.064 R)
• M7: 4,221,502 km (0.066 R)
• M8: 5,570,726 km (0.116 R)
• M9: 6,379,152 km (0.035 R)
• M10: 6,972,906 km (0.047 R)
• M11: 7,489,318 km (0.116 R)
• M12: 11,957,507 km (0.085 R)
• M13: 13,360,436 km (0.086 R)
• M14: 13,928,310 km (0.104 R)
• M15: 14,930,915 km (0.103 R)
• M16: 17,013,766 km (0.118 R)
• M17: 18,645,879 km (0.115 R)
• M18: 20,157,715 km (0.075 R)
• M19: 25,615,344 km (0.113 R)
• M20: 27,482,026 km (0.104 R)
• M21: 28,216,552 km (0.092 R)
• M22: 30,596,355 km (0.108 R)
• M23: 34,571,918 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480

Radius: 12.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.24 AU - 6.5 AU

Year: 8163 Days

Day: 5.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,118,891 km

• M1: 180,714 km (0.101 R)
• M2: 715,975 km (0.07 R)
• M3: 1,943,875 km (0.093 R)
• M4: 3,061,221 km (0.069 R)
• M5: 4,870,458 km (0.095 R)
• M6: 6,801,318 km (0.09 R)
• M7: 7,271,354 km (0.108 R)
• M8: 8,276,951 km (0.084 R)
• M9: 8,813,409 km (0.116 R)
• M10: 9,639,339 km (0.08 R)
• M11: 10,187,017 km (0.112 R)
• M12: 12,804,680 km (0.05 R)
• M13: 13,467,249 km (0.05 R)
• M14: 15,779,733 km (0.105 R)
• M15: 20,351,594 km (0.055 R)
• M16: 21,254,566 km (0.113 R)
• M17: 34,163,367 km (0.069 R)
• M18: 34,690,849 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44

Radius: 5.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.48 AU - 7.04 AU

Year: 11530 Days

Day: 21.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,118,891 km

• M1: 67,469 km (0.106 R)
• M2: 463,155 km (0.054 R)
• M3: 938,727 km (0.089 R)
• M4: 1,971,700 km (0.041 R)
• M5: 2,825,455 km (0.109 R)
• M6: 4,067,117 km (0.052 R)
• M7: 4,344,621 km (0.098 R)
• M8: 5,898,943 km (0.111 R)
• M9: 6,979,189 km (0.116 R)
• M10: 12,360,674 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.8

Radius: 3.3

Gravity: 62.88 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.23 AU - 7.67 AU

Year: 12020 Days

Day: 19.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,118,891 km

• M1: 40,990 km (0.061 R)
• M2: 146,756 km (0.102 R)
• M3: 336,146 km (0.104 R)
• M4: 641,476 km (0.102 R)
• M5: 1,106,725 km (0.064 R)
• M6: 1,798,466 km (0.112 R)
• M7: 1,986,660 km (0.102 R)
• M8: 3,058,977 km (0.115 R)
• M9: 3,377,621 km (0.082 R)
• M10: 3,664,250 km (0.041 R)
• M11: 4,345,519 km (0.107 R)
• M12: 4,716,073 km (0.106 R)
• M13: 4,876,591 km (0.12 R)
• M14: 7,436,061 km (0.12 R)
• M15: 7,653,577 km (0.077 R)
• M16: 9,651,157 km (0.1 R)
• M17: 10,279,917 km (0.113 R)
• M18: 10,441,333 km (0.097 R)
• M19: 14,034,973 km (0.097 R)
• M20: 15,465,129 km (0.065 R)
• M21: 16,544,178 km (0.075 R)
• M22: 18,294,623 km (0.089 R)
• M23: 20,333,043 km (0.107 R)
• M24: 23,434,058 km (0.091 R)
• M25: 26,330,871 km (0.09 R)
• M26: 27,450,162 km (0.065 R)
• M27: 32,475,155 km (0.1 R)
• M28: 32,939,058 km (0.073 R)
• M29: 34,237,567 km (0.113 R)
• M30: 37,823,578 km (0.059 R)
• M31: 41,924,953 km (0.114 R)
• M32: 45,152,677 km (0.108 R)
• M33: 45,730,423 km (0.071 R)
• M34: 48,844,602 km (0.116 R)
• M35: 49,606,355 km (0.041 R)
• M36: 51,623,832 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.7

Radius: 7.5

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.13 AU - 10.91 AU

Year: 20807 Days

Day: 24.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,118,891 km

• M1: 93,349 km (0.091 R)
• M2: 2,665,834 km (0.076 R)
• M3: 4,197,567 km (0.07 R)
• M4: 6,354,170 km (0.077 R)
• M5: 8,086,962 km (0.102 R)
• M6: 8,449,587 km (0.087 R)
• M7: 9,703,516 km (0.094 R)
• M8: 10,857,664 km (0.119 R)
• M9: 11,752,708 km (0.097 R)
• M10: 16,612,694 km (0.118 R)
• M11: 17,799,304 km (0.112 R)
• M12: 20,423,251 km (0.113 R)
• M13: 23,659,950 km (0.077 R)
• M14: 35,874,467 km (0.11 R)
• M15: 38,482,556 km (0.108 R)
• M16: 38,737,321 km (0.097 R)
• M17: 40,289,848 km (0.113 R)
• M18: 40,816,433 km (0.113 R)
• M19: 43,105,729 km (0.077 R)
• M20: 47,060,797 km (0.1 R)
• M21: 51,097,247 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456

Radius: 7

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.11 AU - 10.49 AU

Year: 21685 Days

Day: 18 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,118,891 km

• M1: 89,310 km (0.088 R)
• M2: 401,670 km (0.089 R)
• M3: 1,168,210 km (0.117 R)
• M4: 1,527,693 km (0.06 R)
• M5: 1,795,025 km (0.106 R)
• M6: 2,193,554 km (0.12 R)
• M7: 2,913,119 km (0.114 R)
• M8: 3,492,512 km (0.073 R)
• M9: 3,780,189 km (0.064 R)
• M10: 6,012,039 km (0.058 R)
• M11: 6,258,277 km (0.081 R)
• M12: 7,219,593 km (0.116 R)
• M13: 7,978,204 km (0.078 R)
• M14: 9,652,803 km (0.046 R)
• M15: 11,175,859 km (0.099 R)
• M16: 13,262,300 km (0.085 R)
• M17: 13,540,103 km (0.108 R)
• M18: 15,063,159 km (0.101 R)
• M19: 15,672,322 km (0.062 R)
• M20: 17,021,096 km (0.028 R)
• M21: 20,868,305 km (0.106 R)
• M22: 28,812,251 km (0.046 R)
• M23: 30,829,279 km (0.114 R)
• M24: 31,194,896 km (0.093 R)
• M25: 35,010,390 km (0.115 R)
• M26: 42,943,714 km (0.112 R)
• M27: 47,325,286 km (0.063 R)
• M28: 49,958,209 km (0.11 R)
• M29: 52,861,006 km (0.084 R)
• M30: 59,941,174 km (0.102 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: 463 - 15,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit