🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.7

Radius: 8.6

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.42 AU - 4.66 AU

Year: 5605 Days

Day: 10.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,225,032 km

• M1: 107,860 km (0.083 R)
• M2: 306,825 km (0.107 R)
• M3: 478,564 km (0.063 R)
• M4: 703,260 km (0.088 R)
• M5: 959,222 km (0.097 R)
• M6: 1,984,565 km (0.063 R)
• M7: 2,180,239 km (0.068 R)
• M8: 2,368,284 km (0.056 R)
• M9: 3,040,577 km (0.102 R)
• M10: 4,822,287 km (0.093 R)
• M11: 5,801,405 km (0.054 R)
• M12: 6,110,325 km (0.115 R)
• M13: 7,116,670 km (0.054 R)
• M14: 9,683,769 km (0.115 R)
• M15: 10,868,285 km (0.115 R)
• M16: 12,041,432 km (0.083 R)
• M17: 12,283,332 km (0.094 R)
• M18: 12,568,615 km (0.096 R)
• M19: 14,349,727 km (0.096 R)
• M20: 15,330,191 km (0.029 R)
• M21: 15,648,984 km (0.083 R)
• M22: 15,832,691 km (0.064 R)
• M23: 16,203,245 km (0.068 R)
• M24: 16,672,533 km (0.055 R)
• M25: 17,679,925 km (0.109 R)
• M26: 17,875,150 km (0.107 R)
• M27: 18,517,075 km (0.096 R)
• M28: 18,917,848 km (0.118 R)
• M29: 19,221,232 km (0.117 R)
• M30: 22,115,502 km (0.08 R)
• M31: 22,718,830 km (0.097 R)
• M32: 24,120,413 km (0.117 R)
• M33: 25,155,630 km (0.113 R)
• M34: 25,330,211 km (0.025 R)
• M35: 26,390,860 km (0.115 R)
• M36: 26,629,618 km (0.119 R)
• M37: 27,900,302 km (0.099 R)
• M38: 28,577,831 km (0.103 R)
• M39: 32,747,722 km (0.078 R)
• M40: 33,481,499 km (0.082 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.8

Radius: 5.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.81 AU - 6.81 AU

Year: 12267 Days

Day: 17.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,225,032 km

• M1: 98,286 km (0.11 R)
• M2: 892,800 km (0.05 R)
• M3: 3,767,174 km (0.11 R)
• M4: 4,554,657 km (0.054 R)
• M5: 5,038,755 km (0.106 R)
• M6: 5,504,454 km (0.078 R)
• M7: 7,499,341 km (0.092 R)
• M8: 8,304,327 km (0.05 R)
• M9: 9,404,321 km (0.119 R)
• M10: 9,632,607 km (0.079 R)
• M11: 10,333,922 km (0.098 R)
• M12: 11,811,201 km (0.119 R)
• M13: 12,260,742 km (0.088 R)
• M14: 15,099,511 km (0.117 R)
• M15: 16,460,703 km (0.067 R)
• M16: 17,920,030 km (0.11 R)
• M17: 19,441,590 km (0.065 R)
• M18: 21,195,774 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.9

Radius: 3.6

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.22 AU - 8.9 AU

Year: 17287 Days

Day: 23.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,225,032 km

• M1: 46,525 km (0.073 R)
• M2: 322,084 km (0.055 R)
• M3: 756,666 km (0.066 R)
• M4: 1,310,328 km (0.095 R)
• M5: 2,391,322 km (0.084 R)
• M6: 2,521,323 km (0.096 R)
• M7: 2,772,348 km (0.034 R)
• M8: 3,097,723 km (0.109 R)
• M9: 3,267,217 km (0.12 R)
• M10: 4,920,124 km (0.025 R)
• M11: 6,421,189 km (0.091 R)
• M12: 7,167,084 km (0.067 R)
• M13: 7,820,079 km (0.117 R)
• M14: 9,139,832 km (0.076 R)
• M15: 9,652,204 km (0.081 R)
• M16: 10,216,637 km (0.04 R)
• M17: 12,763,391 km (0.053 R)
• M18: 16,747,631 km (0.081 R)
• M19: 17,891,457 km (0.119 R)
• M20: 18,298,213 km (0.079 R)
• M21: 19,704,882 km (0.119 R)
• M22: 21,828,723 km (0.051 R)
• M23: 27,646,584 km (0.12 R)
• M24: 30,680,728 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.5

Radius: 6.6

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.19 AU - 9.19 AU

Year: 17682 Days

Day: 20.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 72,225,032 km

• M1: 89,310 km (0.103 R)
• M2: 284,685 km (0.102 R)
• M3: 1,245,701 km (0.119 R)
• M4: 3,025,767 km (0.057 R)
• M5: 3,479,198 km (0.097 R)
• M6: 4,134,287 km (0.113 R)
• M7: 4,627,212 km (0.092 R)
• M8: 4,773,219 km (0.116 R)
• M9: 6,749,258 km (0.07 R)
• M10: 7,104,702 km (0.118 R)
• M11: 7,423,346 km (0.116 R)
• M12: 8,226,686 km (0.044 R)
• M13: 8,869,209 km (0.085 R)
• M14: 10,173,104 km (0.111 R)
• M15: 10,335,717 km (0.055 R)
• M16: 13,483,406 km (0.117 R)
• M17: 15,815,636 km (0.108 R)
• M18: 16,086,409 km (0.115 R)
• M19: 17,333,008 km (0.086 R)
• M20: 18,480,274 km (0.112 R)
• M21: 23,439,144 km (0.113 R)
• M22: 25,880,731 km (0.095 R)
• M23: 26,663,128 km (0.045 R)
• M24: 26,926,420 km (0.066 R)
• M25: 29,447,443 km (0.119 R)
• M26: 35,029,239 km (0.099 R)
• M27: 37,377,178 km (0.098 R)
• M28: 40,123,196 km (0.108 R)
• M29: 40,770,805 km (0.116 R)
• M30: 42,855,601 km (0.118 R)
• M31: 43,078,053 km (0.084 R)
• M32: 43,973,845 km (0.079 R)
• M33: 45,907,996 km (0.083 R)
• M34: 50,865,071 km (0.07 R)
• M35: 53,439,052 km (0.096 R)
• M36: 53,811,850 km (0.087 R)
• M37: 54,561,635 km (0.11 R)
• M38: 62,747,181 km (0.107 R)
• M39: 64,371,216 km (0.104 R)
• M40: 65,465,524 km (0.087 R)
• M41: 68,101,439 km (0.091 R)
• M42: 70,932,279 km (0.114 R)
• M43: 71,649,003 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 12,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit