🌌 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: 187

Radius: 11.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.67 AU - 0.69 AU

Year: 394 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,341,440 km

• M1: 140,472 km (0.075 R)
• M2: 568,023 km (0.091 R)
• M3: 941,569 km (0.104 R)
• M4: 1,307,336 km (0.11 R)
• M5: 1,899,145 km (0.12 R)
• M6: 2,341,805 km (0.088 R)
• M7: 3,529,163 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.3

Radius: 9.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.2 AU - 1.5 AU

Year: 1103 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 57,341,440 km

• M1: 118,182 km (0.104 R)
• M2: 534,812 km (0.095 R)
• M3: 886,816 km (0.042 R)
• M4: 2,257,432 km (0.066 R)
• M5: 2,989,713 km (0.114 R)
• M6: 4,733,725 km (0.079 R)
• M7: 5,890,416 km (0.047 R)
• M8: 6,186,919 km (0.115 R)
• M9: 6,917,705 km (0.087 R)
• M10: 8,205,443 km (0.097 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.4

Radius: 11.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.67 AU - 2.51 AU

Year: 2124 Days

Day: 11 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 57,341,440 km

• M1: 139,276 km (0.085 R)
• M2: 551,418 km (0.12 R)
• M3: 1,149,360 km (0.079 R)
• M4: 1,675,496 km (0.095 R)
• M5: 2,471,357 km (0.118 R)
• M6: 4,394,138 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 12.2

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.91 AU - 3.03 AU

Year: 2729 Days

Day: 11 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,341,440 km

• M1: 151,842 km (0.075 R)
• M2: 539,001 km (0.118 R)
• M3: 1,039,705 km (0.105 R)
• M4: 1,664,875 km (0.105 R)
• M5: 2,530,747 km (0.108 R)
• M6: 2,921,497 km (0.105 R)
• M7: 3,923,055 km (0.076 R)
• M8: 4,753,772 km (0.08 R)
• M9: 5,306,386 km (0.081 R)
• M10: 5,953,247 km (0.056 R)
• M11: 6,679,844 km (0.056 R)
• M12: 8,605,767 km (0.098 R)
• M13: 9,535,368 km (0.104 R)
• M14: 10,492,795 km (0.109 R)
• M15: 12,131,041 km (0.076 R)
• M16: 12,512,516 km (0.074 R)
• M17: 12,945,601 km (0.091 R)
• M18: 15,609,191 km (0.092 R)
• M19: 16,418,067 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 10.8

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.5 AU - 3.64 AU

Year: 3781 Days

Day: 10.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,341,440 km

• M1: 134,788 km (0.112 R)
• M2: 629,807 km (0.099 R)
• M3: 1,082,191 km (0.119 R)
• M4: 1,534,575 km (0.056 R)
• M5: 1,999,525 km (0.095 R)
• M6: 3,393,329 km (0.117 R)
• M7: 3,897,025 km (0.086 R)
• M8: 4,796,706 km (0.067 R)
• M9: 5,572,221 km (0.115 R)
• M10: 7,037,233 km (0.101 R)
• M11: 8,330,657 km (0.044 R)
• M12: 9,410,155 km (0.083 R)
• M13: 9,983,713 km (0.072 R)
• M14: 10,623,992 km (0.052 R)
• M15: 11,382,603 km (0.097 R)
• M16: 11,751,810 km (0.082 R)
• M17: 13,823,591 km (0.114 R)
• M18: 14,350,774 km (0.096 R)
• M19: 14,891,271 km (0.078 R)
• M20: 16,302,129 km (0.066 R)
• M21: 17,493,377 km (0.117 R)
• M22: 18,869,677 km (0.12 R)
• M23: 20,656,025 km (0.029 R)
• M24: 21,345,372 km (0.088 R)
• M25: 26,205,957 km (0.034 R)
• M26: 27,506,560 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.9

Radius: 5.6

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.15 AU - 6.69 AU

Year: 11434 Days

Day: 15.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,341,440 km

• M1: 70,909 km (0.086 R)
• M2: 401,371 km (0.091 R)
• M3: 627,264 km (0.074 R)
• M4: 855,849 km (0.037 R)
• M5: 1,076,207 km (0.078 R)
• M6: 1,717,982 km (0.109 R)
• M7: 2,172,460 km (0.102 R)
• M8: 2,400,597 km (0.071 R)
• M9: 2,823,510 km (0.079 R)
• M10: 4,045,575 km (0.084 R)
• M11: 4,530,871 km (0.07 R)
• M12: 8,247,331 km (0.045 R)
• M13: 10,727,514 km (0.096 R)
• M14: 12,465,392 km (0.099 R)
• M15: 14,504,860 km (0.03 R)
• M16: 17,164,710 km (0.101 R)
• M17: 18,285,348 km (0.107 R)
• M18: 18,500,769 km (0.084 R)
• M19: 19,528,506 km (0.119 R)
• M20: 19,829,048 km (0.104 R)
• M21: 20,671,434 km (0.112 R)
• M22: 23,173,309 km (0.087 R)
• M23: 25,332,604 km (0.05 R)
• M24: 30,547,736 km (0.118 R)
• M25: 32,293,842 km (0.07 R)
• M26: 32,925,594 km (0.101 R)
• M27: 34,105,323 km (0.111 R)
• M28: 36,096,021 km (0.069 R)
• M29: 37,119,869 km (0.119 R)
• M30: 38,750,785 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.4

Radius: 5.4

Gravity: 19.53 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.09 AU - 7.85 AU

Year: 14351 Days

Day: 24.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,341,440 km

• M1: 133,441 km (0.086 R)
• M2: 567,874 km (0.071 R)
• M3: 1,857,258 km (0.027 R)
• M4: 2,607,940 km (0.112 R)
• M5: 2,852,233 km (0.049 R)
• M6: 3,335,584 km (0.115 R)
• M7: 4,131,295 km (0.068 R)
• M8: 5,012,875 km (0.12 R)
• M9: 6,401,293 km (0.109 R)
• M10: 6,723,228 km (0.086 R)
• M11: 9,805,542 km (0.075 R)
• M12: 11,592,489 km (0.08 R)
• M13: 14,252,488 km (0.086 R)
• M14: 16,088,204 km (0.107 R)
• M15: 17,216,172 km (0.067 R)
• M16: 17,838,648 km (0.094 R)
• M17: 22,347,828 km (0.092 R)
• M18: 26,830,827 km (0.084 R)
• M19: 43,942,729 km (0.093 R)
• M20: 46,136,133 km (0.113 R)
• M21: 49,172,671 km (0.118 R)
• M22: 56,147,073 km (0.032 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit