🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.2

Radius: 10.4

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.96 AU - 5.22 AU

Year: 6558 Days

Day: 6.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,937,932 km

• M1: 129,402 km (0.114 R)
• M2: 751,729 km (0.104 R)
• M3: 1,080,845 km (0.092 R)
• M4: 1,422,377 km (0.047 R)
• M5: 1,851,872 km (0.108 R)
• M6: 2,297,973 km (0.078 R)
• M7: 2,697,848 km (0.107 R)
• M8: 3,230,566 km (0.096 R)
• M9: 3,615,930 km (0.071 R)
• M10: 3,981,398 km (0.073 R)
• M11: 5,138,537 km (0.117 R)
• M12: 6,026,251 km (0.075 R)
• M13: 7,429,030 km (0.111 R)
• M14: 7,901,460 km (0.073 R)
• M15: 8,906,758 km (0.102 R)
• M16: 9,395,195 km (0.089 R)
• M17: 11,170,174 km (0.056 R)
• M18: 12,544,380 km (0.057 R)
• M19: 14,935,702 km (0.037 R)
• M20: 20,296,093 km (0.098 R)
• M21: 20,909,444 km (0.056 R)
• M22: 22,012,579 km (0.115 R)
• M23: 23,571,239 km (0.099 R)
• M24: 24,420,506 km (0.119 R)
• M25: 24,939,760 km (0.08 R)
• M26: 25,378,082 km (0.054 R)
• M27: 26,632,759 km (0.066 R)
• M28: 30,545,043 km (0.105 R)
• M29: 35,703,776 km (0.066 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.6

Radius: 3.7

Gravity: 33.79 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.21 AU - 7.17 AU

Year: 10270 Days

Day: 19.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,937,932 km

• M1: 46,824 km (0.071 R)
• M2: 211,531 km (0.085 R)
• M3: 442,062 km (0.117 R)
• M4: 897,138 km (0.076 R)
• M5: 1,247,347 km (0.06 R)
• M6: 1,434,045 km (0.114 R)
• M7: 1,596,658 km (0.116 R)
• M8: 2,486,317 km (0.08 R)
• M9: 2,641,599 km (0.074 R)
• M10: 2,928,977 km (0.115 R)
• M11: 3,663,801 km (0.075 R)
• M12: 4,235,415 km (0.092 R)
• M13: 6,269,048 km (0.09 R)
• M14: 6,779,327 km (0.071 R)
• M15: 6,968,119 km (0.073 R)
• M16: 7,356,176 km (0.094 R)
• M17: 7,882,013 km (0.107 R)
• M18: 8,739,208 km (0.037 R)
• M19: 10,994,845 km (0.112 R)
• M20: 11,735,205 km (0.07 R)
• M21: 11,897,967 km (0.061 R)
• M22: 12,339,580 km (0.052 R)
• M23: 15,350,686 km (0.116 R)
• M24: 17,514,769 km (0.113 R)
• M25: 20,731,123 km (0.071 R)
• M26: 22,021,854 km (0.103 R)
• M27: 26,029,581 km (0.105 R)
• M28: 36,592,686 km (0.042 R)
• M29: 37,878,330 km (0.079 R)
• M30: 39,801,561 km (0.116 R)
• M31: 42,041,938 km (0.118 R)
• M32: 42,551,020 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.7

Radius: 4

Gravity: 41.79 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.04 AU - 9.36 AU

Year: 15659 Days

Day: 22.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,937,932 km

• M1: 49,816 km (0.11 R)
• M2: 342,878 km (0.077 R)
• M3: 503,247 km (0.111 R)
• M4: 809,175 km (0.102 R)
• M5: 969,095 km (0.106 R)
• M6: 1,471,295 km (0.064 R)
• M7: 3,038,931 km (0.108 R)
• M8: 3,879,522 km (0.099 R)
• M9: 5,507,296 km (0.106 R)
• M10: 5,695,490 km (0.059 R)
• M11: 6,491,500 km (0.096 R)
• M12: 7,090,939 km (0.089 R)
• M13: 8,648,851 km (0.089 R)
• M14: 9,006,390 km (0.109 R)
• M15: 9,162,570 km (0.072 R)
• M16: 10,194,347 km (0.094 R)
• M17: 16,609,852 km (0.045 R)
• M18: 17,161,718 km (0.047 R)
• M19: 18,302,252 km (0.115 R)
• M20: 19,492,154 km (0.06 R)
• M21: 21,005,336 km (0.103 R)
• M22: 21,650,552 km (0.089 R)
• M23: 24,363,958 km (0.095 R)
• M24: 25,178,818 km (0.111 R)
• M25: 26,434,991 km (0.097 R)
• M26: 31,279,419 km (0.03 R)
• M27: 32,241,483 km (0.107 R)
• M28: 38,431,693 km (0.089 R)
• M29: 38,842,788 km (0.026 R)
• M30: 52,587,391 km (0.076 R)
• M31: 56,203,621 km (0.101 R)
• M32: 57,266,364 km (0.102 R)
• M33: 57,802,822 km (0.072 R)
• M34: 59,615,051 km (0.093 R)
• M35: 63,926,013 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.6

Radius: 3.6

Gravity: 36.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.99 AU - 8.97 AU

Year: 16467 Days

Day: 16.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 58,937,932 km

• M1: 45,179 km (0.034 R)
• M2: 183,257 km (0.057 R)
• M3: 324,029 km (0.066 R)
• M4: 646,562 km (0.075 R)
• M5: 1,683,126 km (0.08 R)
• M6: 1,868,029 km (0.075 R)
• M7: 2,011,044 km (0.118 R)
• M8: 2,421,391 km (0.111 R)
• M9: 3,225,629 km (0.119 R)
• M10: 4,284,633 km (0.041 R)
• M11: 5,027,386 km (0.067 R)
• M12: 5,269,585 km (0.106 R)
• M13: 5,483,211 km (0.106 R)
• M14: 6,396,356 km (0.082 R)
• M15: 6,888,982 km (0.094 R)
• M16: 7,674,670 km (0.065 R)
• M17: 8,862,327 km (0.039 R)
• M18: 9,421,674 km (0.112 R)
• M19: 12,017,646 km (0.115 R)
• M20: 12,201,801 km (0.11 R)
• M21: 15,921,552 km (0.103 R)
• M22: 16,594,443 km (0.071 R)
• M23: 20,158,612 km (0.076 R)
• M24: 21,481,506 km (0.096 R)
• M25: 21,843,832 km (0.078 R)
• M26: 22,955,195 km (0.08 R)
• M27: 23,620,606 km (0.095 R)
• M28: 24,201,046 km (0.083 R)
• M29: 25,897,486 km (0.06 R)
• M30: 26,931,506 km (0.115 R)
• M31: 28,533,550 km (0.098 R)
• M32: 33,963,205 km (0.031 R)
• M33: 35,075,764 km (0.112 R)
• M34: 37,113,437 km (0.081 R)
• M35: 40,042,114 km (0.07 R)
• M36: 40,866,847 km (0.045 R)
• M37: 49,745,182 km (0.109 R)
• M38: 53,463,137 km (0.034 R)
• M39: 53,628,892 km (0.114 R)
• M40: 57,709,772 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit