🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.1

Radius: 9.4

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.07 AU - 1.77 AU

Year: 1168 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,439,444 km

• M1: 117,734 km (0.113 R)
• M2: 412,292 km (0.097 R)
• M3: 897,438 km (0.075 R)
• M4: 1,265,000 km (0.063 R)
• M5: 1,706,313 km (0.062 R)
• M6: 2,082,552 km (0.085 R)
• M7: 2,389,527 km (0.07 R)
• M8: 2,838,171 km (0.119 R)
• M9: 3,645,700 km (0.108 R)
• M10: 4,308,867 km (0.048 R)
• M11: 4,740,308 km (0.103 R)
• M12: 5,751,141 km (0.096 R)
• M13: 6,383,491 km (0.082 R)
• M14: 7,155,715 km (0.119 R)
• M15: 7,638,168 km (0.093 R)
• M16: 8,722,154 km (0.103 R)
• M17: 9,528,337 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.8

Radius: 10.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.36 AU - 1.54 AU

Year: 1205 Days

Day: 14.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,439,444 km

• M1: 135,536 km (0.118 R)
• M2: 517,758 km (0.035 R)
• M3: 1,168,659 km (0.056 R)
• M4: 1,635,254 km (0.113 R)
• M5: 2,001,769 km (0.06 R)
• M6: 3,010,657 km (0.055 R)
• M7: 4,133,838 km (0.107 R)
• M8: 4,709,341 km (0.054 R)
• M9: 5,774,478 km (0.088 R)
• M10: 7,405,843 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.8

Radius: 15

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.55 AU - 2.13 AU

Year: 1723 Days

Day: 14.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,439,444 km

• M1: 186,549 km (0.109 R)
• M2: 1,384,528 km (0.11 R)
• M3: 1,981,125 km (0.102 R)
• M4: 2,748,861 km (0.08 R)
• M5: 3,242,983 km (0.118 R)
• M6: 6,193,501 km (0.062 R)
• M7: 6,971,560 km (0.1 R)
• M8: 8,660,969 km (0.052 R)
• M9: 9,139,383 km (0.038 R)
• M10: 9,907,269 km (0.028 R)
• M11: 10,826,847 km (0.106 R)
• M12: 11,918,911 km (0.101 R)
• M13: 12,512,067 km (0.045 R)
• M14: 13,843,488 km (0.095 R)
• M15: 15,038,625 km (0.115 R)
• M16: 15,591,539 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 13.2

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.85 AU - 1.97 AU

Year: 1822 Days

Day: 7.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,439,444 km

• M1: 164,857 km (0.06 R)
• M2: 601,683 km (0.078 R)
• M3: 1,017,116 km (0.089 R)
• M4: 2,162,886 km (0.105 R)
• M5: 2,942,141 km (0.063 R)
• M6: 4,130,696 km (0.099 R)
• M7: 4,854,900 km (0.096 R)
• M8: 5,354,856 km (0.089 R)
• M9: 5,866,032 km (0.099 R)
• M10: 6,288,945 km (0.092 R)
• M11: 10,411,862 km (0.103 R)
• M12: 12,583,126 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 9

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.88 AU - 2.36 AU

Year: 2131 Days

Day: 7.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,439,444 km

• M1: 111,899 km (0.047 R)
• M2: 448,794 km (0.092 R)
• M3: 774,319 km (0.042 R)
• M4: 1,313,469 km (0.106 R)
• M5: 1,616,555 km (0.056 R)
• M6: 2,531,495 km (0.099 R)
• M7: 3,334,088 km (0.099 R)
• M8: 6,545,056 km (0.118 R)
• M9: 7,413,472 km (0.055 R)
• M10: 8,230,875 km (0.113 R)
• M11: 9,309,775 km (0.119 R)
• M12: 10,043,851 km (0.03 R)
• M13: 10,406,776 km (0.099 R)
• M14: 12,068,060 km (0.11 R)
• M15: 13,677,135 km (0.037 R)
• M16: 14,259,071 km (0.095 R)
• M17: 14,810,788 km (0.091 R)
• M18: 15,956,857 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510

Radius: 10.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.02 AU - 6.14 AU

Year: 7903 Days

Day: 7.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,439,444 km

• M1: 130,300 km (0.099 R)
• M2: 810,222 km (0.119 R)
• M3: 1,423,274 km (0.077 R)
• M4: 2,793,441 km (0.039 R)
• M5: 3,217,701 km (0.106 R)
• M6: 4,196,519 km (0.118 R)
• M7: 7,614,382 km (0.082 R)
• M8: 9,382,778 km (0.104 R)
• M9: 10,245,509 km (0.072 R)
• M10: 11,061,416 km (0.092 R)
• M11: 12,986,591 km (0.102 R)
• M12: 14,348,829 km (0.053 R)
• M13: 15,804,117 km (0.056 R)
• M14: 16,827,516 km (0.06 R)
• M15: 20,459,154 km (0.086 R)
• M16: 22,776,126 km (0.075 R)
• M17: 23,259,627 km (0.08 R)
• M18: 25,607,266 km (0.082 R)
• M19: 26,306,038 km (0.093 R)
• M20: 28,293,445 km (0.095 R)
• M21: 29,418,571 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.2

Radius: 4.4

Gravity: 45.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.35 AU - 10.71 AU

Year: 20307 Days

Day: 16.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,439,444 km

• M1: 94,247 km (0.073 R)
• M2: 308,920 km (0.111 R)
• M3: 501,602 km (0.087 R)
• M4: 692,189 km (0.11 R)
• M5: 967,001 km (0.076 R)
• M6: 1,770,042 km (0.069 R)
• M7: 2,130,722 km (0.08 R)
• M8: 2,283,611 km (0.071 R)
• M9: 4,244,241 km (0.047 R)
• M10: 4,382,021 km (0.102 R)
• M11: 4,630,204 km (0.072 R)
• M12: 7,703,991 km (0.119 R)
• M13: 11,180,945 km (0.113 R)
• M14: 11,847,104 km (0.1 R)
• M15: 14,003,707 km (0.095 R)
• M16: 16,156,420 km (0.082 R)
• M17: 41,952,180 km (0.09 R)
• M18: 54,963,754 km (0.106 R)
• M19: 59,235,521 km (0.065 R)
• M20: 59,434,785 km (0.06 R)
• M21: 75,453,725 km (0.095 R)
• M22: 79,017,296 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 16,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit