🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.9

Radius: 8.8

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.67 AU - 0.85 AU

Year: 449 Days

Day: 6 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,729,755 km

• M1: 109,506 km (0.065 R)
• M2: 384,018 km (0.091 R)
• M3: 675,285 km (0.077 R)
• M4: 1,291,030 km (0.085 R)
• M5: 1,827,936 km (0.069 R)
• M6: 2,467,766 km (0.089 R)
• M7: 3,416,815 km (0.071 R)
• M8: 3,704,492 km (0.116 R)
• M9: 4,328,764 km (0.052 R)
• M10: 5,821,152 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.9

Radius: 12.2

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.1 AU - 1.16 AU

Year: 815 Days

Day: 11.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,729,755 km

• M1: 151,692 km (0.106 R)
• M2: 673,340 km (0.085 R)
• M3: 1,117,197 km (0.058 R)
• M4: 1,717,533 km (0.103 R)
• M5: 2,283,312 km (0.079 R)
• M6: 2,806,905 km (0.089 R)
• M7: 3,867,554 km (0.116 R)
• M8: 4,688,098 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 13.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.03 AU - 1.39 AU

Year: 903 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,729,755 km

• M1: 171,589 km (0.104 R)
• M2: 711,188 km (0.099 R)
• M3: 1,286,841 km (0.074 R)
• M4: 2,087,638 km (0.037 R)
• M5: 2,575,327 km (0.097 R)
• M6: 3,729,625 km (0.108 R)
• M7: 4,193,827 km (0.083 R)
• M8: 4,713,081 km (0.103 R)
• M9: 5,490,541 km (0.091 R)
• M10: 6,094,318 km (0.064 R)
• M11: 6,617,163 km (0.11 R)
• M12: 7,301,872 km (0.077 R)
• M13: 7,962,795 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.7

Radius: 12.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.2 AU - 1.36 AU

Year: 982 Days

Day: 10.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,729,755 km

• M1: 160,668 km (0.064 R)
• M2: 620,831 km (0.074 R)
• M3: 1,027,438 km (0.089 R)
• M4: 1,575,266 km (0.094 R)
• M5: 2,603,153 km (0.099 R)
• M6: 3,343,662 km (0.115 R)
• M7: 3,757,151 km (0.07 R)
• M8: 5,749,196 km (0.107 R)
• M9: 6,408,773 km (0.075 R)
• M10: 8,367,009 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.8

Radius: 8.2

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.68 AU - 4.08 AU

Year: 5184 Days

Day: 10.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,729,755 km

• M1: 103,073 km (0.108 R)
• M2: 492,775 km (0.103 R)
• M3: 749,485 km (0.119 R)
• M4: 1,731,595 km (0.093 R)
• M5: 2,108,432 km (0.085 R)
• M6: 3,099,518 km (0.049 R)
• M7: 3,972,123 km (0.108 R)
• M8: 4,488,983 km (0.075 R)
• M9: 5,360,690 km (0.104 R)
• M10: 6,311,385 km (0.104 R)
• M11: 7,403,000 km (0.068 R)
• M12: 7,669,284 km (0.11 R)
• M13: 8,080,679 km (0.104 R)
• M14: 8,836,148 km (0.082 R)
• M15: 9,250,085 km (0.077 R)
• M16: 12,149,142 km (0.043 R)
• M17: 13,139,480 km (0.112 R)
• M18: 14,081,049 km (0.109 R)
• M19: 18,119,145 km (0.044 R)
• M20: 19,284,512 km (0.095 R)
• M21: 20,564,322 km (0.083 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.6

Radius: 3.4

Gravity: 77.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.46 AU - 7.3 AU

Year: 9671 Days

Day: 17.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,729,755 km

• M1: 42,336 km (0.079 R)
• M2: 236,365 km (0.077 R)
• M3: 529,576 km (0.116 R)
• M4: 1,201,271 km (0.085 R)
• M5: 1,655,899 km (0.091 R)
• M6: 1,896,751 km (0.103 R)
• M7: 2,253,692 km (0.087 R)
• M8: 4,309,915 km (0.093 R)
• M9: 4,428,097 km (0.097 R)
• M10: 4,640,376 km (0.094 R)
• M11: 4,859,238 km (0.042 R)
• M12: 6,396,207 km (0.06 R)
• M13: 8,784,387 km (0.036 R)
• M14: 10,977,941 km (0.087 R)
• M15: 11,764,077 km (0.107 R)
• M16: 12,527,026 km (0.068 R)
• M17: 13,764,350 km (0.057 R)
• M18: 14,744,067 km (0.111 R)
• M19: 15,353,828 km (0.094 R)
• M20: 16,987,885 km (0.072 R)
• M21: 17,135,239 km (0.09 R)
• M22: 19,449,070 km (0.062 R)
• M23: 20,513,458 km (0.112 R)
• M24: 22,137,792 km (0.111 R)
• M25: 22,846,736 km (0.107 R)
• M26: 23,297,325 km (0.088 R)
• M27: 24,309,654 km (0.037 R)
• M28: 24,496,801 km (0.067 R)
• M29: 27,118,354 km (0.053 R)
• M30: 27,420,691 km (0.105 R)
• M31: 29,493,968 km (0.086 R)
• M32: 31,005,804 km (0.095 R)
• M33: 32,910,185 km (0.04 R)
• M34: 34,772,379 km (0.046 R)
• M35: 36,949,926 km (0.114 R)
• M36: 41,042,475 km (0.057 R)
• M37: 44,163,685 km (0.061 R)
• M38: 44,722,283 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.1

Radius: 7.8

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.47 AU - 10.65 AU

Year: 18496 Days

Day: 17.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,729,755 km

• M1: 133,890 km (0.04 R)
• M2: 554,410 km (0.104 R)
• M3: 1,156,092 km (0.061 R)
• M4: 2,003,863 km (0.114 R)
• M5: 2,254,889 km (0.117 R)
• M6: 2,505,166 km (0.113 R)
• M7: 3,137,666 km (0.115 R)
• M8: 6,105,239 km (0.119 R)
• M9: 6,595,471 km (0.091 R)
• M10: 7,155,865 km (0.082 R)
• M11: 7,841,472 km (0.108 R)
• M12: 8,470,381 km (0.049 R)
• M13: 12,003,584 km (0.099 R)
• M14: 13,103,128 km (0.08 R)
• M15: 14,839,660 km (0.099 R)
• M16: 15,876,523 km (0.117 R)
• M17: 26,181,722 km (0.089 R)
• M18: 28,919,512 km (0.101 R)
• M19: 29,719,113 km (0.115 R)
• M20: 30,533,225 km (0.12 R)
• M21: 31,242,917 km (0.112 R)
• M22: 32,084,704 km (0.116 R)
• M23: 33,687,795 km (0.049 R)
• M24: 49,124,201 km (0.11 R)
• M25: 50,590,110 km (0.101 R)
• M26: 64,149,811 km (0.062 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 12,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit