🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.6

Radius: 14.7

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.6 AU - 0.74 AU

Year: 379 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 46,061,762 km

• M1: 182,809 km (0.071 R)
• M2: 685,158 km (0.064 R)
• M3: 1,146,668 km (0.071 R)
• M4: 1,767,050 km (0.085 R)
• M5: 2,476,294 km (0.112 R)
• M6: 3,128,540 km (0.108 R)
• M7: 3,591,695 km (0.049 R)
• M8: 4,125,909 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.2

Radius: 11.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.79 AU - 0.97 AU

Year: 570 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 46,061,762 km

• M1: 145,559 km (0.082 R)
• M2: 517,758 km (0.084 R)
• M3: 1,240,017 km (0.103 R)
• M4: 1,721,124 km (0.099 R)
• M5: 2,218,836 km (0.078 R)
• M6: 3,225,779 km (0.12 R)
• M7: 4,675,681 km (0.118 R)
• M8: 5,722,119 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184

Radius: 10.9

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.14 AU - 1.5 AU

Year: 1047 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,061,762 km

• M1: 135,536 km (0.1 R)
• M2: 508,034 km (0.119 R)
• M3: 880,234 km (0.117 R)
• M4: 1,219,671 km (0.081 R)
• M5: 1,851,573 km (0.09 R)
• M6: 2,206,569 km (0.114 R)
• M7: 2,976,399 km (0.077 R)
• M8: 3,468,277 km (0.099 R)
• M9: 3,958,210 km (0.088 R)
• M10: 4,418,672 km (0.111 R)
• M11: 5,294,119 km (0.113 R)
• M12: 6,019,070 km (0.099 R)
• M13: 6,376,908 km (0.061 R)
• M14: 6,729,062 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.7

Radius: 14.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.31 AU - 1.37 AU

Year: 1071 Days

Day: 12.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 130.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,061,762 km

• M1: 180,265 km (0.083 R)
• M2: 668,702 km (0.05 R)
• M3: 1,162,974 km (0.117 R)
• M4: 1,783,506 km (0.111 R)
• M5: 3,047,009 km (0.091 R)
• M6: 4,087,313 km (0.093 R)
• M7: 4,735,371 km (0.099 R)
• M8: 5,275,569 km (0.074 R)
• M9: 5,733,039 km (0.094 R)
• M10: 6,217,138 km (0.082 R)
• M11: 6,751,502 km (0.115 R)
• M12: 7,340,618 km (0.112 R)
• M13: 8,197,066 km (0.115 R)
• M14: 9,175,436 km (0.101 R)
• M15: 10,413,807 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.9

Radius: 10.1

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.55 AU - 2.17 AU

Year: 1751 Days

Day: 15 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,061,762 km

• M1: 125,662 km (0.102 R)
• M2: 688,749 km (0.12 R)
• M3: 1,347,877 km (0.097 R)
• M4: 2,115,314 km (0.119 R)
• M5: 2,551,541 km (0.047 R)
• M6: 3,018,137 km (0.117 R)
• M7: 3,824,470 km (0.107 R)
• M8: 4,689,145 km (0.074 R)
• M9: 7,111,883 km (0.082 R)
• M10: 7,511,758 km (0.096 R)
• M11: 8,444,501 km (0.077 R)
• M12: 9,806,140 km (0.047 R)
• M13: 10,403,485 km (0.072 R)
• M14: 10,849,735 km (0.097 R)
• M15: 12,002,985 km (0.116 R)
• M16: 12,686,498 km (0.087 R)
• M17: 13,275,913 km (0.082 R)

Asteroid Belt

Center: 3.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 14.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.21 AU - 5.19 AU

Year: 5941 Days

Day: 5.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,061,762 km

• M1: 183,407 km (0.094 R)
• M2: 741,108 km (0.109 R)
• M3: 1,350,869 km (0.071 R)
• M4: 2,460,287 km (0.061 R)
• M5: 3,726,034 km (0.081 R)
• M6: 5,048,928 km (0.077 R)
• M7: 6,450,511 km (0.031 R)
• M8: 8,944,157 km (0.044 R)
• M9: 10,011,837 km (0.09 R)
• M10: 10,987,066 km (0.11 R)
• M11: 13,829,725 km (0.073 R)
• M12: 21,680,172 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.4

Radius: 5.7

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.99 AU - 6.69 AU

Year: 9742 Days

Day: 16.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,061,762 km

• M1: 71,059 km (0.045 R)
• M2: 262,245 km (0.043 R)
• M3: 701,614 km (0.116 R)
• M4: 1,020,856 km (0.076 R)
• M5: 1,843,046 km (0.055 R)
• M6: 2,157,949 km (0.108 R)
• M7: 2,363,646 km (0.118 R)
• M8: 3,018,885 km (0.116 R)
• M9: 3,457,057 km (0.077 R)
• M10: 3,715,562 km (0.085 R)
• M11: 5,674,846 km (0.107 R)
• M12: 6,001,867 km (0.11 R)
• M13: 6,729,361 km (0.092 R)
• M14: 7,170,675 km (0.079 R)
• M15: 8,695,975 km (0.049 R)
• M16: 9,130,856 km (0.095 R)
• M17: 11,996,403 km (0.112 R)
• M18: 12,699,962 km (0.041 R)
• M19: 15,982,438 km (0.115 R)
• M20: 16,568,413 km (0.074 R)
• M21: 16,766,929 km (0.119 R)
• M22: 19,420,646 km (0.069 R)
• M23: 19,863,755 km (0.104 R)
• M24: 21,311,413 km (0.096 R)
• M25: 25,192,132 km (0.089 R)
• M26: 26,977,283 km (0.103 R)
• M27: 27,160,391 km (0.035 R)
• M28: 27,621,601 km (0.069 R)
• M29: 28,181,845 km (0.115 R)
• M30: 31,908,029 km (0.103 R)
• M31: 34,746,499 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579

Radius: 3.6

Gravity: 44.68 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.24 AU - 6.84 AU

Year: 10246 Days

Day: 22.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,061,762 km

• M1: 45,328 km (0.095 R)
• M2: 165,754 km (0.115 R)
• M3: 360,381 km (0.111 R)
• M4: 582,983 km (0.064 R)
• M5: 1,538,614 km (0.114 R)
• M6: 1,653,804 km (0.118 R)
• M7: 1,950,906 km (0.11 R)
• M8: 2,300,815 km (0.08 R)
• M9: 3,056,584 km (0.063 R)
• M10: 3,357,575 km (0.089 R)
• M11: 3,911,536 km (0.103 R)
• M12: 4,294,207 km (0.053 R)
• M13: 4,408,051 km (0.032 R)
• M14: 4,976,523 km (0.105 R)
• M15: 5,458,677 km (0.063 R)
• M16: 5,626,077 km (0.086 R)
• M17: 6,006,504 km (0.12 R)
• M18: 7,452,966 km (0.102 R)
• M19: 8,082,923 km (0.105 R)
• M20: 9,023,295 km (0.08 R)
• M21: 9,640,536 km (0.059 R)
• M22: 11,995,056 km (0.069 R)
• M23: 15,761,033 km (0.048 R)
• M24: 16,237,951 km (0.05 R)
• M25: 16,654,282 km (0.067 R)
• M26: 20,727,383 km (0.041 R)
• M27: 21,464,901 km (0.087 R)
• M28: 21,631,254 km (0.053 R)
• M29: 23,429,271 km (0.103 R)
• M30: 26,356,751 km (0.112 R)
• M31: 30,767,046 km (0.045 R)
• M32: 34,607,672 km (0.086 R)
• M33: 36,583,262 km (0.087 R)
• M34: 37,058,833 km (0.059 R)
• M35: 37,538,444 km (0.115 R)
• M36: 37,779,895 km (0.069 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: 155 - 12,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit