🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.2

Radius: 8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.92 AU - 1.26 AU

Year: 724 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,489,765 km

• M1: 99,931 km (0.097 R)
• M2: 352,901 km (0.066 R)
• M3: 644,318 km (0.119 R)
• M4: 903,422 km (0.055 R)
• M5: 1,184,815 km (0.1 R)
• M6: 1,468,453 km (0.076 R)
• M7: 1,726,659 km (0.031 R)
• M8: 2,023,162 km (0.098 R)
• M9: 2,301,862 km (0.072 R)
• M10: 2,597,019 km (0.076 R)
• M11: 2,857,170 km (0.099 R)
• M12: 3,363,110 km (0.088 R)
• M13: 4,485,243 km (0.103 R)
• M14: 4,804,784 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.5

Radius: 12.8

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.62 AU - 1.8 AU

Year: 1422 Days

Day: 11.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,489,765 km

• M1: 159,172 km (0.084 R)
• M2: 586,723 km (0.107 R)
• M3: 1,037,611 km (0.064 R)
• M4: 1,597,406 km (0.117 R)
• M5: 2,478,238 km (0.058 R)
• M6: 3,101,613 km (0.112 R)
• M7: 3,514,802 km (0.066 R)
• M8: 4,034,954 km (0.045 R)
• M9: 4,453,828 km (0.116 R)
• M10: 5,126,569 km (0.115 R)
• M11: 5,753,085 km (0.025 R)
• M12: 6,876,865 km (0.025 R)
• M13: 9,683,919 km (0.115 R)
• M14: 10,711,806 km (0.097 R)
• M15: 11,701,695 km (0.119 R)
• M16: 13,339,193 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 11.9

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.59 AU - 3.77 AU

Year: 3606 Days

Day: 11 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,489,765 km

• M1: 148,102 km (0.105 R)
• M2: 556,654 km (0.068 R)
• M3: 957,426 km (0.056 R)
• M4: 1,350,570 km (0.087 R)
• M5: 1,866,533 km (0.09 R)
• M6: 2,345,246 km (0.106 R)
• M7: 3,227,574 km (0.094 R)
• M8: 3,966,139 km (0.068 R)
• M9: 4,669,099 km (0.101 R)
• M10: 6,715,000 km (0.048 R)
• M11: 9,649,960 km (0.114 R)
• M12: 10,089,030 km (0.089 R)
• M13: 11,136,813 km (0.069 R)
• M14: 12,723,897 km (0.081 R)
• M15: 13,301,195 km (0.101 R)
• M16: 16,118,572 km (0.113 R)
• M17: 17,372,801 km (0.092 R)
• M18: 21,391,299 km (0.112 R)
• M19: 23,329,788 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.8

Radius: 10.3

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.05 AU - 3.53 AU

Year: 3794 Days

Day: 11.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,489,765 km

• M1: 129,103 km (0.094 R)
• M2: 1,268,590 km (0.1 R)
• M3: 2,319,216 km (0.094 R)
• M4: 2,831,289 km (0.066 R)
• M5: 3,591,097 km (0.103 R)
• M6: 4,169,442 km (0.113 R)
• M7: 4,954,083 km (0.12 R)
• M8: 5,671,854 km (0.062 R)
• M9: 6,457,392 km (0.118 R)
• M10: 8,348,309 km (0.09 R)
• M11: 8,882,673 km (0.118 R)
• M12: 9,439,775 km (0.094 R)
• M13: 13,573,015 km (0.047 R)
• M14: 15,818,180 km (0.052 R)
• M15: 17,255,366 km (0.103 R)
• M16: 18,181,976 km (0.093 R)
• M17: 19,386,538 km (0.112 R)
• M18: 20,197,657 km (0.094 R)
• M19: 21,687,652 km (0.072 R)
• M20: 23,180,190 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.7

Radius: 11.5

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.7 AU - 5.94 AU

Year: 8927 Days

Day: 13.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,489,765 km

• M1: 143,016 km (0.115 R)
• M2: 1,440,328 km (0.101 R)
• M3: 2,757,837 km (0.115 R)
• M4: 3,613,387 km (0.115 R)
• M5: 4,267,429 km (0.091 R)
• M6: 4,637,833 km (0.113 R)
• M7: 5,218,123 km (0.037 R)
• M8: 6,487,312 km (0.106 R)
• M9: 6,863,401 km (0.111 R)
• M10: 7,742,438 km (0.088 R)
• M11: 9,013,870 km (0.073 R)
• M12: 9,388,014 km (0.102 R)
• M13: 10,573,129 km (0.1 R)
• M14: 13,419,079 km (0.062 R)
• M15: 15,712,115 km (0.092 R)
• M16: 16,601,025 km (0.113 R)
• M17: 17,740,512 km (0.038 R)
• M18: 18,628,824 km (0.049 R)
• M19: 20,254,505 km (0.071 R)
• M20: 21,060,987 km (0.083 R)
• M21: 24,502,635 km (0.114 R)
• M22: 25,604,124 km (0.045 R)
• M23: 30,133,948 km (0.061 R)
• M24: 34,484,703 km (0.112 R)
• M25: 39,361,145 km (0.104 R)
• M26: 39,985,566 km (0.06 R)
• M27: 41,126,250 km (0.12 R)
• M28: 42,419,075 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.9

Radius: 9.5

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.52 AU - 6.2 AU

Year: 9019 Days

Day: 10.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,489,765 km

• M1: 121,174 km (0.118 R)
• M2: 544,387 km (0.083 R)
• M3: 849,417 km (0.104 R)
• M4: 1,359,246 km (0.099 R)
• M5: 1,699,731 km (0.094 R)
• M6: 2,537,180 km (0.114 R)
• M7: 3,780,338 km (0.107 R)
• M8: 4,729,088 km (0.077 R)
• M9: 5,067,927 km (0.063 R)
• M10: 6,110,923 km (0.06 R)
• M11: 7,372,183 km (0.074 R)
• M12: 7,913,877 km (0.07 R)
• M13: 8,260,346 km (0.119 R)
• M14: 9,456,829 km (0.108 R)
• M15: 13,430,149 km (0.096 R)
• M16: 15,477,994 km (0.069 R)
• M17: 17,144,664 km (0.094 R)
• M18: 17,652,549 km (0.087 R)
• M19: 21,493,025 km (0.109 R)
• M20: 21,913,844 km (0.092 R)
• M21: 24,463,441 km (0.088 R)
• M22: 25,386,759 km (0.108 R)
• M23: 25,762,399 km (0.11 R)
• M24: 26,718,030 km (0.046 R)
• M25: 28,095,378 km (0.092 R)
• M26: 28,598,475 km (0.1 R)
• M27: 29,313,104 km (0.11 R)
• M28: 30,671,603 km (0.059 R)
• M29: 32,071,540 km (0.088 R)
• M30: 33,852,502 km (0.106 R)
• M31: 34,422,320 km (0.093 R)
• M32: 41,507,874 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 14,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit