🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.1

Radius: 11.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.82 AU - 0.88 AU

Year: 541 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,555,859 km

• M1: 143,016 km (0.104 R)
• M2: 544,985 km (0.069 R)
• M3: 1,004,400 km (0.111 R)
• M4: 1,365,081 km (0.104 R)
• M5: 1,886,728 km (0.075 R)
• M6: 2,278,226 km (0.056 R)
• M7: 2,648,929 km (0.1 R)
• M8: 3,101,762 km (0.1 R)
• M9: 4,411,940 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.8

Radius: 9.6

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.77 AU - 1.25 AU

Year: 701 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,555,859 km

• M1: 119,379 km (0.115 R)
• M2: 911,949 km (0.1 R)
• M3: 1,497,923 km (0.073 R)
• M4: 1,841,251 km (0.114 R)
• M5: 2,187,121 km (0.049 R)
• M6: 2,632,623 km (0.094 R)
• M7: 4,016,254 km (0.094 R)
• M8: 4,806,280 km (0.059 R)
• M9: 5,413,049 km (0.11 R)
• M10: 6,334,871 km (0.054 R)
• M11: 7,730,320 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954

Radius: 11.4

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.25 AU - 1.39 AU

Year: 1047 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,555,859 km

• M1: 143,614 km (0.113 R)
• M2: 632,649 km (0.095 R)
• M3: 1,163,123 km (0.118 R)
• M4: 1,737,130 km (0.095 R)
• M5: 2,215,993 km (0.119 R)
• M6: 2,641,450 km (0.072 R)
• M7: 3,065,260 km (0.079 R)
• M8: 3,934,274 km (0.037 R)
• M9: 4,310,962 km (0.059 R)
• M10: 4,768,432 km (0.119 R)
• M11: 6,642,893 km (0.066 R)
• M12: 7,433,069 km (0.083 R)
• M13: 7,797,939 km (0.096 R)
• M14: 8,423,557 km (0.109 R)
• M15: 8,791,867 km (0.118 R)
• M16: 9,349,418 km (0.108 R)
• M17: 11,063,959 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.5

Radius: 14.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.28 AU - 1.76 AU

Year: 1294 Days

Day: 10.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,555,859 km

• M1: 181,612 km (0.089 R)
• M2: 724,502 km (0.087 R)
• M3: 1,296,565 km (0.118 R)
• M4: 1,828,385 km (0.12 R)
• M5: 2,506,961 km (0.112 R)
• M6: 3,062,418 km (0.118 R)
• M7: 3,936,818 km (0.067 R)
• M8: 5,798,413 km (0.111 R)
• M9: 6,434,204 km (0.108 R)
• M10: 7,845,810 km (0.067 R)
• M11: 8,834,502 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.9

Radius: 9.5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.8 AU - 2.22 AU

Year: 1967 Days

Day: 10.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,555,859 km

• M1: 144,362 km (0.061 R)
• M2: 457,171 km (0.096 R)
• M3: 1,095,954 km (0.095 R)
• M4: 1,589,178 km (0.087 R)
• M5: 1,990,699 km (0.078 R)
• M6: 2,561,415 km (0.107 R)
• M7: 3,201,394 km (0.085 R)
• M8: 3,902,410 km (0.107 R)
• M9: 4,274,759 km (0.093 R)
• M10: 5,952,798 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.6

Radius: 8.5

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.28 AU - 3.5 AU

Year: 3391 Days

Day: 5.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,555,859 km

• M1: 110,104 km (0.116 R)
• M2: 565,929 km (0.097 R)
• M3: 938,727 km (0.087 R)
• M4: 1,353,262 km (0.118 R)
• M5: 2,348,537 km (0.118 R)
• M6: 2,983,730 km (0.119 R)
• M7: 3,260,934 km (0.09 R)
• M8: 3,948,486 km (0.106 R)
• M9: 4,283,735 km (0.074 R)
• M10: 5,181,173 km (0.037 R)
• M11: 5,481,116 km (0.088 R)
• M12: 6,226,563 km (0.114 R)
• M13: 9,781,307 km (0.063 R)
• M14: 10,634,464 km (0.098 R)
• M15: 10,916,157 km (0.085 R)
• M16: 12,049,510 km (0.069 R)
• M17: 12,355,737 km (0.109 R)
• M18: 13,213,232 km (0.041 R)
• M19: 17,708,798 km (0.08 R)
• M20: 19,931,074 km (0.101 R)
• M21: 20,298,187 km (0.116 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.1

Radius: 12.6

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.92 AU - 4.78 AU

Year: 6262 Days

Day: 6.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,555,859 km

• M1: 156,779 km (0.053 R)
• M2: 681,568 km (0.11 R)
• M3: 1,366,277 km (0.04 R)
• M4: 1,841,251 km (0.104 R)
• M5: 2,391,771 km (0.117 R)
• M6: 2,990,013 km (0.081 R)
• M7: 3,616,828 km (0.101 R)
• M8: 4,624,070 km (0.101 R)
• M9: 5,164,118 km (0.056 R)
• M10: 8,074,844 km (0.065 R)
• M11: 8,649,001 km (0.075 R)
• M12: 13,180,919 km (0.072 R)
• M13: 14,928,222 km (0.103 R)
• M14: 15,481,285 km (0.111 R)
• M15: 15,984,383 km (0.069 R)
• M16: 17,357,243 km (0.104 R)
• M17: 17,900,283 km (0.052 R)
• M18: 21,169,595 km (0.075 R)
• M19: 22,342,592 km (0.033 R)
• M20: 25,507,484 km (0.091 R)
• M21: 27,562,061 km (0.073 R)
• M22: 28,395,172 km (0.113 R)
• M23: 29,628,307 km (0.098 R)
• M24: 30,995,781 km (0.102 R)
• M25: 34,173,090 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.5

Radius: 4.3

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.21 AU - 11.35 AU

Year: 22751 Days

Day: 15 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,555,859 km

• M1: 53,556 km (0.042 R)
• M2: 220,358 km (0.099 R)
• M3: 417,677 km (0.091 R)
• M4: 748,289 km (0.073 R)
• M5: 1,022,053 km (0.064 R)
• M6: 1,208,601 km (0.052 R)
• M7: 1,837,511 km (0.051 R)
• M8: 2,057,270 km (0.073 R)
• M9: 2,776,088 km (0.066 R)
• M10: 3,244,030 km (0.065 R)
• M11: 5,137,640 km (0.091 R)
• M12: 6,074,721 km (0.063 R)
• M13: 6,945,530 km (0.102 R)
• M14: 8,134,983 km (0.075 R)
• M15: 8,477,113 km (0.044 R)
• M16: 8,930,993 km (0.114 R)
• M17: 9,454,137 km (0.063 R)
• M18: 10,389,871 km (0.1 R)
• M19: 10,561,161 km (0.06 R)
• M20: 10,850,932 km (0.113 R)
• M21: 12,062,974 km (0.12 R)
• M22: 13,095,498 km (0.042 R)
• M23: 17,898,338 km (0.075 R)
• M24: 29,842,232 km (0.099 R)
• M25: 31,481,675 km (0.105 R)
• M26: 31,720,733 km (0.076 R)
• M27: 35,194,844 km (0.106 R)
• M28: 42,887,466 km (0.118 R)
• M29: 44,519,578 km (0.096 R)
• M30: 46,655,986 km (0.07 R)
• M31: 50,639,328 km (0.104 R)
• M32: 53,984,636 km (0.062 R)
• M33: 58,549,764 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 12,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit