🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.1

Radius: 14.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.48 AU - 0.62 AU

Year: 272 Days

Day: 7.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 75,103,466 km

• M1: 184,005 km (0.11 R)
• M2: 823,087 km (0.09 R)
• M3: 1,371,214 km (0.067 R)
• M4: 2,254,889 km (0.082 R)
• M5: 2,788,504 km (0.098 R)
• M6: 3,417,563 km (0.119 R)
• M7: 4,253,815 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.1

Radius: 9.6

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.71 AU - 0.81 AU

Year: 442 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,103,466 km

• M1: 119,379 km (0.076 R)
• M2: 444,904 km (0.117 R)
• M3: 747,092 km (0.118 R)
• M4: 1,070,223 km (0.073 R)
• M5: 1,938,489 km (0.099 R)
• M6: 2,256,235 km (0.078 R)
• M7: 3,184,041 km (0.116 R)
• M8: 3,617,127 km (0.114 R)
• M9: 4,496,014 km (0.106 R)
• M10: 4,977,869 km (0.046 R)
• M11: 5,990,198 km (0.059 R)
• M12: 6,497,036 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676

Radius: 11.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.44 AU - 1.76 AU

Year: 1350 Days

Day: 14.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,103,466 km

• M1: 148,102 km (0.112 R)
• M2: 581,786 km (0.073 R)
• M3: 1,047,783 km (0.073 R)
• M4: 1,469,350 km (0.078 R)
• M5: 1,995,336 km (0.069 R)
• M6: 2,397,904 km (0.114 R)
• M7: 2,978,344 km (0.08 R)
• M8: 3,731,569 km (0.105 R)
• M9: 4,495,865 km (0.063 R)
• M10: 5,968,656 km (0.1 R)
• M11: 6,644,988 km (0.083 R)
• M12: 7,090,041 km (0.11 R)
• M13: 9,013,870 km (0.088 R)
• M14: 10,355,763 km (0.087 R)
• M15: 10,853,774 km (0.108 R)
• M16: 12,518,948 km (0.104 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.1

Radius: 10.9

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.29 AU - 4.13 AU

Year: 4765 Days

Day: 10.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,103,466 km

• M1: 135,685 km (0.094 R)
• M2: 487,839 km (0.054 R)
• M3: 885,470 km (0.087 R)
• M4: 1,254,977 km (0.085 R)
• M5: 2,017,028 km (0.103 R)
• M6: 2,414,809 km (0.037 R)
• M7: 2,954,408 km (0.047 R)
• M8: 3,311,798 km (0.102 R)
• M9: 3,740,695 km (0.099 R)
• M10: 4,276,106 km (0.056 R)
• M11: 4,735,820 km (0.083 R)
• M12: 6,316,321 km (0.038 R)
• M13: 10,399,745 km (0.087 R)
• M14: 15,353,529 km (0.039 R)
• M15: 15,859,618 km (0.112 R)
• M16: 26,176,935 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.6

Radius: 12

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.36 AU - 4.98 AU

Year: 6730 Days

Day: 13.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 75,103,466 km

• M1: 151,094 km (0.076 R)
• M2: 654,491 km (0.09 R)
• M3: 1,546,992 km (0.072 R)
• M4: 2,142,092 km (0.09 R)
• M5: 3,174,018 km (0.106 R)
• M6: 4,175,127 km (0.108 R)
• M7: 9,672,699 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.8

Radius: 13.5

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.4 AU - 5.94 AU

Year: 7839 Days

Day: 7.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,103,466 km

• M1: 168,148 km (0.104 R)
• M2: 678,875 km (0.102 R)
• M3: 1,224,309 km (0.078 R)
• M4: 2,127,282 km (0.086 R)
• M5: 2,620,955 km (0.093 R)
• M6: 3,104,904 km (0.103 R)
• M7: 3,745,332 km (0.108 R)
• M8: 5,576,709 km (0.073 R)
• M9: 6,005,158 km (0.072 R)
• M10: 7,823,370 km (0.111 R)
• M11: 8,837,195 km (0.096 R)
• M12: 11,228,966 km (0.065 R)
• M13: 13,785,294 km (0.069 R)
• M14: 16,238,550 km (0.031 R)
• M15: 18,749,700 km (0.084 R)
• M16: 19,641,452 km (0.115 R)
• M17: 22,157,988 km (0.116 R)
• M18: 22,736,034 km (0.107 R)
• M19: 24,008,364 km (0.104 R)
• M20: 25,597,243 km (0.092 R)
• M21: 27,349,333 km (0.052 R)
• M22: 29,675,131 km (0.099 R)
• M23: 31,607,786 km (0.116 R)
• M24: 33,407,000 km (0.049 R)
• M25: 34,167,256 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.3

Radius: 5.1

Gravity: 18.97 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.31 AU - 10.95 AU

Year: 23112 Days

Day: 17.5 Hours

Environment

Temp: -245 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,103,466 km

• M1: 65,673 km (0.077 R)
• M2: 337,493 km (0.065 R)
• M3: 728,990 km (0.088 R)
• M4: 1,264,252 km (0.093 R)
• M5: 1,893,610 km (0.054 R)
• M6: 3,065,111 km (0.114 R)
• M7: 4,116,335 km (0.093 R)
• M8: 7,085,404 km (0.113 R)
• M9: 8,414,282 km (0.088 R)
• M10: 8,730,681 km (0.114 R)
• M11: 12,344,966 km (0.049 R)
• M12: 12,961,309 km (0.042 R)
• M13: 17,433,388 km (0.043 R)
• M14: 29,859,286 km (0.112 R)
• M15: 32,230,113 km (0.081 R)
• M16: 34,858,398 km (0.117 R)
• M17: 35,400,541 km (0.113 R)
• M18: 56,054,023 km (0.072 R)
• M19: 57,172,566 km (0.105 R)
• M20: 60,812,731 km (0.107 R)
• M21: 61,993,507 km (0.094 R)
• M22: 65,627,688 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 13,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit