🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.3

Radius: 9.4

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.89 AU - 4.39 AU

Year: 2989 Days

Day: 9.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,810,079 km

• M1: 116,986 km (0.083 R)
• M2: 533,316 km (0.097 R)
• M3: 728,691 km (0.118 R)
• M4: 1,201,271 km (0.099 R)
• M5: 1,683,275 km (0.075 R)
• M6: 2,071,931 km (0.081 R)
• M7: 2,325,648 km (0.093 R)
• M8: 2,831,289 km (0.06 R)
• M9: 3,531,856 km (0.062 R)
• M10: 4,332,953 km (0.068 R)
• M11: 4,556,602 km (0.096 R)
• M12: 5,949,507 km (0.072 R)
• M13: 6,805,207 km (0.087 R)
• M14: 8,156,973 km (0.098 R)
• M15: 9,906,521 km (0.116 R)
• M16: 10,813,832 km (0.107 R)
• M17: 11,331,590 km (0.073 R)
• M18: 11,694,664 km (0.074 R)
• M19: 12,267,175 km (0.118 R)
• M20: 12,575,795 km (0.105 R)
• M21: 12,888,305 km (0.117 R)
• M22: 13,704,661 km (0.098 R)
• M23: 15,070,938 km (0.09 R)
• M24: 15,451,366 km (0.092 R)
• M25: 16,661,313 km (0.097 R)
• M26: 18,248,696 km (0.112 R)
• M27: 18,583,347 km (0.094 R)
• M28: 19,390,278 km (0.053 R)
• M29: 19,908,784 km (0.105 R)
• M30: 20,478,303 km (0.099 R)
• M31: 21,914,742 km (0.101 R)
• M32: 22,419,784 km (0.088 R)
• M33: 23,874,175 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.2

Radius: 10.1

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.28 AU - 5.66 AU

Year: 4769 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 36,810,079 km

• M1: 132,693 km (0.082 R)
• M2: 380,128 km (0.049 R)
• M3: 600,935 km (0.118 R)
• M4: 804,537 km (0.052 R)
• M5: 1,065,885 km (0.112 R)
• M6: 2,432,910 km (0.036 R)
• M7: 2,972,061 km (0.114 R)
• M8: 3,183,891 km (0.107 R)
• M9: 4,614,646 km (0.071 R)
• M10: 5,202,864 km (0.072 R)
• M11: 6,889,730 km (0.12 R)
• M12: 7,730,620 km (0.101 R)
• M13: 10,154,853 km (0.1 R)
• M14: 11,323,063 km (0.096 R)
• M15: 12,634,887 km (0.073 R)
• M16: 14,019,265 km (0.078 R)
• M17: 14,271,038 km (0.066 R)
• M18: 14,910,569 km (0.115 R)
• M19: 16,593,994 km (0.059 R)
• M20: 17,098,139 km (0.036 R)
• M21: 17,656,887 km (0.12 R)
• M22: 19,584,605 km (0.066 R)
• M23: 20,535,599 km (0.104 R)
• M24: 20,942,804 km (0.075 R)
• M25: 21,716,973 km (0.1 R)
• M26: 22,188,356 km (0.059 R)
• M27: 22,931,708 km (0.075 R)
• M28: 23,960,193 km (0.104 R)
• M29: 25,573,756 km (0.109 R)
• M30: 26,717,432 km (0.079 R)
• M31: 30,114,500 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.3

Radius: 10.4

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.33 AU - 9.59 AU

Year: 9667 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,810,079 km

• M1: 151,991 km (0.098 R)
• M2: 420,819 km (0.083 R)
• M3: 694,284 km (0.114 R)
• M4: 1,111,063 km (0.117 R)
• M5: 2,287,800 km (0.034 R)
• M6: 2,686,179 km (0.081 R)
• M7: 3,165,641 km (0.105 R)
• M8: 3,508,220 km (0.092 R)
• M9: 4,331,906 km (0.106 R)
• M10: 5,091,863 km (0.105 R)
• M11: 5,654,949 km (0.1 R)
• M12: 7,940,505 km (0.045 R)
• M13: 10,312,978 km (0.118 R)
• M14: 11,386,492 km (0.117 R)
• M15: 12,852,851 km (0.057 R)
• M16: 13,245,844 km (0.104 R)
• M17: 13,998,920 km (0.06 R)
• M18: 14,357,356 km (0.096 R)
• M19: 15,675,314 km (0.11 R)
• M20: 17,277,357 km (0.092 R)
• M21: 20,841,078 km (0.075 R)
• M22: 21,153,289 km (0.099 R)
• M23: 22,944,424 km (0.074 R)
• M24: 23,668,178 km (0.105 R)
• M25: 24,741,094 km (0.084 R)
• M26: 26,395,198 km (0.108 R)
• M27: 26,605,682 km (0.102 R)
• M28: 28,247,818 km (0.108 R)
• M29: 28,903,805 km (0.049 R)
• M30: 32,297,432 km (0.042 R)
• M31: 34,986,753 km (0.047 R)
• M32: 36,289,751 km (0.111 R)
• M33: 37,952,082 km (0.098 R)
• M34: 38,967,403 km (0.11 R)
• M35: 40,342,058 km (0.055 R)
• M36: 41,038,436 km (0.104 R)
• M37: 43,883,488 km (0.101 R)
• M38: 46,080,034 km (0.114 R)
• M39: 46,544,386 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.8

Radius: 5.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.29 AU - 14.99 AU

Year: 20503 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,810,079 km

• M1: 68,665 km (0.099 R)
• M2: 708,645 km (0.097 R)
• M3: 1,814,473 km (0.112 R)
• M4: 3,031,900 km (0.105 R)
• M5: 3,973,170 km (0.05 R)
• M6: 4,167,198 km (0.078 R)
• M7: 4,390,997 km (0.062 R)
• M8: 4,672,689 km (0.06 R)
• M9: 5,017,064 km (0.088 R)
• M10: 6,642,594 km (0.077 R)
• M11: 7,213,909 km (0.116 R)
• M12: 7,944,694 km (0.066 R)
• M13: 8,854,100 km (0.092 R)
• M14: 9,143,871 km (0.117 R)
• M15: 11,021,623 km (0.045 R)
• M16: 11,838,876 km (0.099 R)
• M17: 13,339,493 km (0.089 R)
• M18: 14,697,542 km (0.088 R)
• M19: 17,007,782 km (0.099 R)
• M20: 20,079,475 km (0.115 R)
• M21: 21,739,563 km (0.057 R)
• M22: 24,592,992 km (0.112 R)
• M23: 25,015,158 km (0.081 R)
• M24: 26,927,467 km (0.111 R)
• M25: 28,975,612 km (0.08 R)
• M26: 30,027,883 km (0.104 R)
• M27: 30,360,589 km (0.102 R)
• M28: 30,695,090 km (0.096 R)
• M29: 31,369,776 km (0.093 R)
• M30: 32,671,577 km (0.117 R)
• M31: 33,788,624 km (0.088 R)
• M32: 34,000,155 km (0.11 R)
• M33: 35,283,107 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit