🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.3

Radius: 11.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.69 AU - 0.75 AU

Year: 394 Days

Day: 13.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,723,497 km

• M1: 146,756 km (0.103 R)
• M2: 519,404 km (0.113 R)
• M3: 940,671 km (0.096 R)
• M4: 1,376,001 km (0.089 R)
• M5: 1,763,161 km (0.117 R)
• M6: 2,280,769 km (0.059 R)
• M7: 2,764,868 km (0.105 R)
• M8: 3,480,095 km (0.104 R)
• M9: 4,187,992 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 12.6

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.64 AU - 0.9 AU

Year: 436 Days

Day: 14.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,723,497 km

• M1: 156,629 km (0.101 R)
• M2: 593,305 km (0.069 R)
• M3: 988,244 km (0.104 R)
• M4: 1,473,838 km (0.078 R)
• M5: 1,892,862 km (0.118 R)
• M6: 2,469,562 km (0.071 R)
• M7: 3,219,795 km (0.091 R)
• M8: 4,172,883 km (0.099 R)
• M9: 4,965,004 km (0.054 R)
• M10: 5,592,866 km (0.066 R)
• M11: 6,125,584 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.9

Radius: 13

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.77 AU - 0.85 AU

Year: 471 Days

Day: 5.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 45,723,497 km

• M1: 161,715 km (0.043 R)
• M2: 738,565 km (0.053 R)
• M3: 1,269,637 km (0.118 R)
• M4: 1,777,671 km (0.119 R)
• M5: 2,456,098 km (0.045 R)
• M6: 3,040,577 km (0.109 R)
• M7: 3,476,954 km (0.092 R)
• M8: 3,906,898 km (0.091 R)
• M9: 4,333,252 km (0.119 R)
• M10: 4,818,847 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.4

Radius: 12

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.23 AU - 1.99 AU

Year: 1319 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,723,497 km

• M1: 149,747 km (0.039 R)
• M2: 523,593 km (0.063 R)
• M3: 1,029,981 km (0.04 R)
• M4: 1,665,473 km (0.089 R)
• M5: 2,550,644 km (0.118 R)
• M6: 4,196,370 km (0.092 R)
• M7: 4,608,362 km (0.101 R)
• M8: 6,197,241 km (0.079 R)
• M9: 7,407,039 km (0.105 R)
• M10: 8,296,997 km (0.094 R)
• M11: 9,635,599 km (0.064 R)
• M12: 11,505,123 km (0.077 R)
• M13: 12,621,423 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 14.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.08 AU - 3.36 AU

Year: 2896 Days

Day: 6.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,723,497 km

• M1: 184,005 km (0.091 R)
• M2: 742,155 km (0.051 R)
• M3: 1,218,026 km (0.054 R)
• M4: 2,170,665 km (0.066 R)
• M5: 2,773,245 km (0.063 R)
• M6: 3,848,405 km (0.109 R)
• M7: 4,384,863 km (0.053 R)
• M8: 4,924,313 km (0.079 R)
• M9: 5,457,630 km (0.108 R)
• M10: 5,922,729 km (0.107 R)
• M11: 7,668,985 km (0.105 R)
• M12: 9,478,820 km (0.103 R)
• M13: 10,425,326 km (0.056 R)
• M14: 11,351,038 km (0.106 R)
• M15: 12,330,754 km (0.079 R)
• M16: 13,458,872 km (0.095 R)
• M17: 14,704,124 km (0.092 R)
• M18: 15,456,751 km (0.068 R)
• M19: 18,669,216 km (0.078 R)
• M20: 19,254,742 km (0.083 R)
• M21: 20,095,183 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 14.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.55 AU - 2.97 AU

Year: 2961 Days

Day: 10.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 45,723,497 km

• M1: 184,005 km (0.051 R)
• M2: 937,081 km (0.104 R)
• M3: 1,543,850 km (0.066 R)
• M4: 2,040,665 km (0.103 R)
• M5: 3,270,658 km (0.096 R)
• M6: 4,885,717 km (0.108 R)
• M7: 6,150,716 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.3

Radius: 8.8

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.59 AU - 5.53 AU

Year: 6287 Days

Day: 5.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,723,497 km

• M1: 112,049 km (0.049 R)
• M2: 469,887 km (0.113 R)
• M3: 809,624 km (0.117 R)
• M4: 1,646,474 km (0.056 R)
• M5: 2,063,703 km (0.091 R)
• M6: 7,297,085 km (0.086 R)
• M7: 7,698,306 km (0.106 R)
• M8: 7,999,297 km (0.046 R)
• M9: 8,827,172 km (0.071 R)
• M10: 9,325,183 km (0.069 R)
• M11: 10,560,263 km (0.104 R)
• M12: 10,979,437 km (0.112 R)
• M13: 12,355,139 km (0.067 R)
• M14: 13,190,942 km (0.104 R)
• M15: 19,776,240 km (0.098 R)
• M16: 31,022,709 km (0.058 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948

Radius: 13.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.25 AU - 6.19 AU

Year: 7701 Days

Day: 12.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,723,497 km

• M1: 173,982 km (0.087 R)
• M2: 830,268 km (0.108 R)
• M3: 1,624,034 km (0.101 R)
• M4: 2,311,138 km (0.104 R)
• M5: 2,948,873 km (0.101 R)
• M6: 3,437,759 km (0.034 R)
• M7: 3,903,607 km (0.094 R)
• M8: 4,411,641 km (0.117 R)
• M9: 5,024,693 km (0.099 R)
• M10: 5,464,511 km (0.081 R)
• M11: 6,314,676 km (0.059 R)
• M12: 8,321,681 km (0.068 R)
• M13: 8,895,089 km (0.054 R)
• M14: 12,620,376 km (0.105 R)
• M15: 13,378,687 km (0.044 R)
• M16: 14,858,509 km (0.102 R)
• M17: 16,928,046 km (0.085 R)
• M18: 22,381,337 km (0.083 R)
• M19: 23,754,795 km (0.088 R)
• M20: 25,919,177 km (0.116 R)
• M21: 27,240,725 km (0.112 R)
• M22: 27,820,866 km (0.115 R)
• M23: 29,712,082 km (0.111 R)
• M24: 33,418,070 km (0.115 R)
• M25: 36,130,579 km (0.092 R)
• M26: 37,066,612 km (0.096 R)
• M27: 39,231,593 km (0.096 R)
• M28: 41,225,732 km (0.115 R)
• M29: 42,247,635 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 11.2

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.51 AU - 5.83 AU

Year: 8717 Days

Day: 6.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,723,497 km

• M1: 139,425 km (0.109 R)
• M2: 605,123 km (0.107 R)
• M3: 2,093,772 km (0.06 R)
• M4: 2,467,018 km (0.106 R)
• M5: 2,906,238 km (0.031 R)
• M6: 3,492,512 km (0.065 R)
• M7: 4,376,785 km (0.114 R)
• M8: 5,436,835 km (0.114 R)
• M9: 7,640,861 km (0.111 R)
• M10: 8,230,725 km (0.063 R)
• M11: 12,088,854 km (0.084 R)
• M12: 13,787,987 km (0.091 R)
• M13: 15,244,771 km (0.114 R)
• M14: 18,239,272 km (0.101 R)
• M15: 25,828,671 km (0.039 R)
• M16: 36,217,046 km (0.082 R)
• M17: 38,121,726 km (0.077 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: 485 - 12,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit