🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 13.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.55 AU - 0.59 AU

Year: 297 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 58,754,591 km

• M1: 169,195 km (0.111 R)
• M2: 658,829 km (0.084 R)
• M3: 1,142,479 km (0.105 R)
• M4: 1,741,918 km (0.099 R)
• M5: 2,449,516 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 13.2

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.71 AU

Year: 337 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,754,591 km

• M1: 164,109 km (0.076 R)
• M2: 590,762 km (0.077 R)
• M3: 1,123,630 km (0.094 R)
• M4: 1,630,766 km (0.108 R)
• M5: 2,514,591 km (0.044 R)
• M6: 3,007,516 km (0.081 R)
• M7: 3,565,067 km (0.103 R)
• M8: 4,434,081 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.3

Radius: 13.3

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.68 AU - 0.86 AU

Year: 466 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 58,754,591 km

• M1: 165,605 km (0.051 R)
• M2: 742,604 km (0.109 R)
• M3: 1,565,691 km (0.066 R)
• M4: 2,728,665 km (0.119 R)
• M5: 3,721,845 km (0.086 R)
• M6: 4,499,904 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 14.3

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.11 AU - 1.31 AU

Year: 919 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,754,591 km

• M1: 178,021 km (0.074 R)
• M2: 848,519 km (0.033 R)
• M3: 1,364,632 km (0.12 R)
• M4: 1,887,776 km (0.089 R)
• M5: 2,475,695 km (0.102 R)
• M6: 3,664,101 km (0.102 R)
• M7: 4,175,127 km (0.079 R)
• M8: 6,375,113 km (0.032 R)
• M9: 6,856,818 km (0.089 R)
• M10: 9,554,218 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 14.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.55 AU - 2.87 AU

Year: 3079 Days

Day: 6.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,754,591 km

• M1: 176,825 km (0.097 R)
• M2: 809,773 km (0.102 R)
• M3: 2,020,918 km (0.078 R)
• M4: 2,517,882 km (0.025 R)
• M5: 4,526,383 km (0.094 R)
• M6: 5,640,737 km (0.066 R)
• M7: 6,726,967 km (0.11 R)
• M8: 11,191,267 km (0.062 R)
• M9: 12,284,977 km (0.047 R)
• M10: 13,495,074 km (0.098 R)
• M11: 15,635,072 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 9.1

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.35 AU - 3.43 AU

Year: 4308 Days

Day: 14.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,754,591 km

• M1: 118,182 km (0.086 R)
• M2: 465,698 km (0.047 R)
• M3: 897,886 km (0.073 R)
• M4: 1,921,136 km (0.115 R)
• M5: 3,493,709 km (0.105 R)
• M6: 7,421,999 km (0.068 R)
• M7: 8,298,194 km (0.058 R)
• M8: 12,978,513 km (0.07 R)
• M9: 17,295,608 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.2

Radius: 4.6

Gravity: 34.74 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.95 AU - 6.17 AU

Year: 9049 Days

Day: 22.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,754,591 km

• M1: 57,296 km (0.116 R)
• M2: 683,213 km (0.1 R)
• M3: 949,797 km (0.098 R)
• M4: 1,118,842 km (0.076 R)
• M5: 1,270,834 km (0.062 R)
• M6: 1,617,003 km (0.091 R)
• M7: 1,796,670 km (0.1 R)
• M8: 2,161,240 km (0.085 R)
• M9: 2,342,553 km (0.084 R)
• M10: 3,264,226 km (0.093 R)
• M11: 3,652,582 km (0.104 R)
• M12: 4,098,234 km (0.117 R)
• M13: 4,376,785 km (0.073 R)
• M14: 4,757,811 km (0.071 R)
• M15: 10,933,660 km (0.104 R)
• M16: 11,092,533 km (0.08 R)
• M17: 11,523,823 km (0.08 R)
• M18: 13,787,837 km (0.106 R)
• M19: 15,518,236 km (0.107 R)
• M20: 16,679,115 km (0.117 R)
• M21: 17,031,269 km (0.039 R)
• M22: 18,715,292 km (0.068 R)
• M23: 19,636,516 km (0.106 R)
• M24: 20,267,220 km (0.105 R)
• M25: 20,507,175 km (0.108 R)
• M26: 22,752,789 km (0.035 R)
• M27: 26,754,831 km (0.097 R)
• M28: 27,334,523 km (0.073 R)
• M29: 27,823,858 km (0.104 R)
• M30: 28,518,889 km (0.066 R)
• M31: 29,634,141 km (0.066 R)
• M32: 34,047,727 km (0.038 R)
• M33: 35,533,683 km (0.079 R)
• M34: 38,756,919 km (0.098 R)
• M35: 44,687,876 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.3

Radius: 5

Gravity: 28.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.23 AU - 7.35 AU

Year: 10889 Days

Day: 21.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,754,591 km

• M1: 80,484 km (0.099 R)
• M2: 260,151 km (0.077 R)
• M3: 435,629 km (0.096 R)
• M4: 1,221,317 km (0.112 R)
• M5: 2,180,539 km (0.083 R)
• M6: 3,142,902 km (0.086 R)
• M7: 3,384,652 km (0.091 R)
• M8: 3,717,507 km (0.056 R)
• M9: 6,042,408 km (0.103 R)
• M10: 7,420,503 km (0.075 R)
• M11: 11,053,936 km (0.072 R)
• M12: 12,251,018 km (0.05 R)
• M13: 13,849,621 km (0.058 R)
• M14: 14,566,045 km (0.104 R)
• M15: 18,059,156 km (0.103 R)
• M16: 23,684,634 km (0.093 R)
• M17: 32,478,595 km (0.036 R)
• M18: 33,624,066 km (0.098 R)
• M19: 36,604,654 km (0.074 R)
• M20: 40,016,682 km (0.09 R)
• M21: 40,277,432 km (0.087 R)
• M22: 48,345,095 km (0.049 R)

Asteroid Belt

Center: 7.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.3

Radius: 3.4

Gravity: 20.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.51 AU - 9.87 AU

Year: 17682 Days

Day: 23 Hours

Environment

Temp: -234 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,754,591 km

• M1: 45,627 km (0.112 R)
• M2: 243,246 km (0.068 R)
• M3: 924,365 km (0.066 R)
• M4: 1,051,224 km (0.105 R)
• M5: 1,189,602 km (0.103 R)
• M6: 1,353,262 km (0.101 R)
• M7: 2,330,585 km (0.113 R)
• M8: 2,526,558 km (0.11 R)
• M9: 3,573,145 km (0.075 R)
• M10: 5,883,385 km (0.118 R)
• M11: 6,099,704 km (0.036 R)
• M12: 8,246,732 km (0.095 R)
• M13: 11,011,151 km (0.085 R)
• M14: 12,540,939 km (0.12 R)
• M15: 16,084,165 km (0.097 R)
• M16: 18,501,367 km (0.036 R)
• M17: 19,357,964 km (0.088 R)
• M18: 21,233,772 km (0.088 R)
• M19: 23,316,773 km (0.1 R)
• M20: 24,131,782 km (0.05 R)
• M21: 27,084,246 km (0.052 R)
• M22: 28,595,633 km (0.066 R)
• M23: 29,739,010 km (0.114 R)
• M24: 31,455,944 km (0.053 R)
• M25: 36,275,090 km (0.054 R)
• M26: 40,908,585 km (0.063 R)
• M27: 41,300,681 km (0.096 R)
• M28: 44,528,255 km (0.078 R)
• M29: 46,486,491 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382

Radius: 5.6

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.18 AU - 10.52 AU

Year: 18173 Days

Day: 16.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 58,754,591 km

• M1: 69,713 km (0.058 R)
• M2: 347,965 km (0.109 R)
• M3: 539,151 km (0.092 R)
• M4: 1,113,008 km (0.11 R)
• M5: 1,357,900 km (0.025 R)
• M6: 2,899,955 km (0.081 R)
• M7: 3,604,561 km (0.067 R)
• M8: 4,355,692 km (0.1 R)
• M9: 4,900,228 km (0.097 R)
• M10: 5,524,949 km (0.099 R)
• M11: 6,240,625 km (0.079 R)
• M12: 6,519,176 km (0.093 R)
• M13: 6,806,105 km (0.101 R)
• M14: 7,016,290 km (0.075 R)
• M15: 7,854,187 km (0.076 R)
• M16: 8,179,264 km (0.059 R)
• M17: 9,056,057 km (0.026 R)
• M18: 9,259,211 km (0.053 R)
• M19: 10,542,162 km (0.11 R)
• M20: 12,183,699 km (0.12 R)
• M21: 12,369,051 km (0.097 R)
• M22: 12,745,589 km (0.109 R)
• M23: 13,194,383 km (0.091 R)
• M24: 13,988,298 km (0.118 R)
• M25: 14,328,334 km (0.09 R)
• M26: 15,890,286 km (0.073 R)
• M27: 16,788,471 km (0.103 R)
• M28: 21,882,578 km (0.104 R)
• M29: 22,156,791 km (0.075 R)
• M30: 26,137,142 km (0.077 R)
• M31: 29,113,690 km (0.087 R)
• M32: 36,878,119 km (0.088 R)
• M33: 39,115,056 km (0.113 R)
• M34: 40,472,208 km (0.097 R)
• M35: 43,136,845 km (0.078 R)
• M36: 45,173,471 km (0.054 R)
• M37: 49,909,440 km (0.099 R)
• M38: 53,299,178 km (0.114 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: 460 - 10,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit