🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.4

Radius: 10.4

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.62 AU - 0.74 AU

Year: 368 Days

Day: 5.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 74,120,238 km

• M1: 129,701 km (0.114 R)
• M2: 578,794 km (0.111 R)
• M3: 1,260,960 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.2

Radius: 12.6

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.81 AU - 1.13 AU

Year: 627 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,120,238 km

• M1: 156,779 km (0.118 R)
• M2: 560,693 km (0.112 R)
• M3: 1,369,419 km (0.109 R)
• M4: 1,848,880 km (0.072 R)
• M5: 3,080,669 km (0.085 R)
• M6: 3,522,431 km (0.095 R)
• M7: 3,962,249 km (0.098 R)
• M8: 4,535,209 km (0.106 R)
• M9: 4,970,539 km (0.083 R)
• M10: 5,600,795 km (0.058 R)
• M11: 6,083,248 km (0.094 R)
• M12: 6,677,451 km (0.088 R)
• M13: 7,109,639 km (0.069 R)
• M14: 8,006,628 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.4

Radius: 9.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.98 AU - 1.04 AU

Year: 666 Days

Day: 6.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 74,120,238 km

• M1: 138,228 km (0.107 R)
• M2: 523,144 km (0.096 R)
• M3: 911,350 km (0.059 R)
• M4: 1,235,529 km (0.097 R)
• M5: 1,573,022 km (0.115 R)
• M6: 1,891,515 km (0.109 R)
• M7: 2,238,283 km (0.099 R)
• M8: 2,933,465 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.5

Radius: 8.4

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.89 AU - 1.41 AU

Year: 809 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,120,238 km

• M1: 104,569 km (0.115 R)
• M2: 410,646 km (0.105 R)
• M3: 681,418 km (0.073 R)
• M4: 1,154,297 km (0.103 R)
• M5: 1,508,844 km (0.045 R)
• M6: 1,823,897 km (0.078 R)
• M7: 2,235,142 km (0.109 R)
• M8: 2,928,977 km (0.08 R)
• M9: 3,284,870 km (0.118 R)
• M10: 3,552,501 km (0.074 R)
• M11: 3,926,944 km (0.101 R)
• M12: 4,394,288 km (0.08 R)
• M13: 5,675,594 km (0.066 R)
• M14: 6,062,753 km (0.077 R)
• M15: 6,467,266 km (0.046 R)
• M16: 6,754,493 km (0.116 R)
• M17: 7,594,635 km (0.115 R)
• M18: 8,115,834 km (0.059 R)
• M19: 8,713,777 km (0.083 R)
• M20: 9,091,960 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.9

Radius: 9.2

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.09 AU - 2.21 AU

Year: 2068 Days

Day: 11.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,120,238 km

• M1: 114,442 km (0.039 R)
• M2: 451,187 km (0.112 R)
• M3: 759,060 km (0.078 R)
• M4: 1,173,595 km (0.083 R)
• M5: 2,233,047 km (0.108 R)
• M6: 2,837,872 km (0.109 R)
• M7: 4,232,722 km (0.096 R)
• M8: 4,893,795 km (0.095 R)
• M9: 6,012,488 km (0.088 R)
• M10: 7,465,383 km (0.07 R)
• M11: 8,398,275 km (0.105 R)
• M12: 11,978,750 km (0.043 R)
• M13: 12,340,179 km (0.108 R)
• M14: 15,358,914 km (0.083 R)
• M15: 16,074,740 km (0.069 R)
• M16: 16,663,408 km (0.059 R)

Asteroid Belt

Center: 2.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.9

Radius: 14.1

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.79 AU - 3.69 AU

Year: 3826 Days

Day: 14.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 61.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,120,238 km

• M1: 177,722 km (0.08 R)
• M2: 890,556 km (0.117 R)
• M3: 1,960,181 km (0.074 R)
• M4: 2,471,506 km (0.096 R)
• M5: 3,255,848 km (0.041 R)
• M6: 4,002,641 km (0.086 R)
• M7: 4,641,872 km (0.094 R)
• M8: 6,421,638 km (0.103 R)
• M9: 12,563,828 km (0.071 R)
• M10: 13,888,367 km (0.098 R)
• M11: 18,606,086 km (0.114 R)
• M12: 25,120,026 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 13.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.84 AU - 4.5 AU

Year: 5586 Days

Day: 10.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 127.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,120,238 km

• M1: 172,935 km (0.061 R)
• M2: 1,145,321 km (0.098 R)
• M3: 1,831,826 km (0.114 R)
• M4: 3,746,080 km (0.087 R)
• M5: 4,256,957 km (0.081 R)
• M6: 5,083,485 km (0.104 R)
• M7: 7,914,924 km (0.034 R)
• M8: 10,726,915 km (0.103 R)
• M9: 11,570,797 km (0.103 R)
• M10: 14,877,059 km (0.097 R)
• M11: 16,653,983 km (0.098 R)
• M12: 23,991,160 km (0.112 R)
• M13: 24,946,941 km (0.099 R)
• M14: 30,663,674 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.2

Radius: 6.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.62 AU - 7.98 AU

Year: 14291 Days

Day: 24.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,120,238 km

• M1: 92,003 km (0.099 R)
• M2: 1,096,702 km (0.097 R)
• M3: 1,355,207 km (0.103 R)
• M4: 2,010,446 km (0.109 R)
• M5: 2,465,223 km (0.115 R)
• M6: 7,036,934 km (0.119 R)
• M7: 7,305,462 km (0.09 R)
• M8: 7,580,722 km (0.097 R)
• M9: 8,042,830 km (0.101 R)
• M10: 8,485,939 km (0.087 R)
• M11: 10,165,624 km (0.091 R)
• M12: 12,007,623 km (0.048 R)
• M13: 12,294,701 km (0.066 R)
• M14: 12,733,920 km (0.112 R)
• M15: 16,396,824 km (0.048 R)
• M16: 21,327,420 km (0.078 R)
• M17: 26,271,032 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.6

Radius: 4.8

Gravity: 23.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.41 AU - 8.55 AU

Year: 16200 Days

Day: 23.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,120,238 km

• M1: 187,297 km (0.093 R)
• M2: 414,536 km (0.045 R)
• M3: 615,146 km (0.104 R)
• M4: 1,010,534 km (0.055 R)
• M5: 1,231,041 km (0.115 R)
• M6: 1,395,449 km (0.028 R)
• M7: 1,590,225 km (0.075 R)
• M8: 1,837,660 km (0.063 R)
• M9: 2,053,680 km (0.077 R)
• M10: 2,367,985 km (0.079 R)
• M11: 2,922,394 km (0.11 R)
• M12: 3,398,714 km (0.064 R)
• M13: 3,753,261 km (0.111 R)
• M14: 4,377,533 km (0.094 R)
• M15: 4,763,944 km (0.076 R)
• M16: 5,103,083 km (0.065 R)
• M17: 5,641,635 km (0.08 R)
• M18: 7,174,863 km (0.093 R)
• M19: 9,909,961 km (0.092 R)
• M20: 11,093,131 km (0.075 R)
• M21: 11,447,678 km (0.097 R)
• M22: 15,566,706 km (0.081 R)
• M23: 17,553,814 km (0.07 R)
• M24: 27,731,556 km (0.087 R)
• M25: 34,852,863 km (0.071 R)
• M26: 40,129,479 km (0.1 R)
• M27: 46,980,762 km (0.08 R)
• M28: 48,689,619 km (0.106 R)
• M29: 49,798,438 km (0.089 R)
• M30: 50,600,582 km (0.12 R)
• M31: 53,895,774 km (0.09 R)
• M32: 59,820,897 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.5

Radius: 4.9

Gravity: 27.97 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.7 AU - 11.44 AU

Year: 19421 Days

Day: 15.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 122.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,120,238 km

• M1: 60,886 km (0.11 R)
• M2: 273,016 km (0.1 R)
• M3: 500,106 km (0.102 R)
• M4: 746,793 km (0.113 R)
• M5: 1,274,574 km (0.08 R)
• M6: 1,551,330 km (0.083 R)
• M7: 2,040,665 km (0.115 R)
• M8: 2,224,820 km (0.119 R)
• M9: 2,420,045 km (0.059 R)
• M10: 4,189,189 km (0.103 R)
• M11: 4,765,291 km (0.091 R)
• M12: 5,054,014 km (0.106 R)
• M13: 5,706,112 km (0.068 R)
• M14: 6,199,037 km (0.106 R)
• M15: 6,945,530 km (0.098 R)
• M16: 8,881,027 km (0.119 R)
• M17: 9,262,951 km (0.097 R)
• M18: 10,962,382 km (0.101 R)
• M19: 11,211,912 km (0.114 R)
• M20: 14,963,826 km (0.1 R)
• M21: 15,426,383 km (0.079 R)
• M22: 15,739,940 km (0.107 R)
• M23: 19,113,372 km (0.049 R)
• M24: 25,901,226 km (0.059 R)
• M25: 26,567,535 km (0.101 R)
• M26: 28,635,127 km (0.113 R)
• M27: 29,108,754 km (0.068 R)
• M28: 34,268,235 km (0.1 R)
• M29: 35,749,403 km (0.097 R)
• M30: 36,160,648 km (0.12 R)
• M31: 39,857,959 km (0.118 R)
• M32: 40,300,170 km (0.063 R)
• M33: 52,623,145 km (0.085 R)
• M34: 55,686,162 km (0.093 R)
• M35: 55,869,868 km (0.108 R)
• M36: 56,054,023 km (0.096 R)
• M37: 57,354,776 km (0.097 R)
• M38: 57,542,223 km (0.062 R)
• M39: 64,362,988 km (0.118 R)
• M40: 69,339,062 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 12,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit