🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.4

Radius: 8.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.84 AU - 1.22 AU

Year: 722 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,385,080 km

• M1: 110,852 km (0.096 R)
• M2: 1,609,523 km (0.115 R)
• M3: 2,333,577 km (0.098 R)
• M4: 2,746,019 km (0.091 R)
• M5: 3,040,726 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214

Radius: 8.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.67 AU - 2.49 AU

Year: 2071 Days

Day: 13.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,385,080 km

• M1: 109,506 km (0.037 R)
• M2: 398,828 km (0.118 R)
• M3: 1,213,987 km (0.069 R)
• M4: 1,904,530 km (0.099 R)
• M5: 2,366,489 km (0.112 R)
• M6: 2,996,146 km (0.066 R)
• M7: 3,623,260 km (0.074 R)
• M8: 4,161,663 km (0.118 R)
• M9: 6,190,210 km (0.085 R)
• M10: 6,673,112 km (0.102 R)
• M11: 7,156,014 km (0.085 R)
• M12: 10,052,977 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.3

Radius: 10.5

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.57 AU - 2.57 AU

Year: 2844 Days

Day: 7.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,385,080 km

• M1: 131,048 km (0.102 R)
• M2: 520,301 km (0.115 R)
• M3: 1,046,288 km (0.117 R)
• M4: 1,420,731 km (0.113 R)
• M5: 2,377,260 km (0.104 R)
• M6: 2,756,790 km (0.101 R)
• M7: 3,659,014 km (0.115 R)
• M8: 4,384,863 km (0.064 R)
• M9: 4,912,345 km (0.082 R)
• M10: 5,379,539 km (0.06 R)
• M11: 6,177,494 km (0.081 R)
• M12: 6,752,100 km (0.048 R)
• M13: 7,712,967 km (0.105 R)
• M14: 8,074,994 km (0.1 R)
• M15: 9,156,886 km (0.064 R)
• M16: 10,372,368 km (0.063 R)
• M17: 10,773,440 km (0.067 R)
• M18: 11,226,572 km (0.078 R)
• M19: 13,167,605 km (0.115 R)
• M20: 13,495,972 km (0.093 R)
• M21: 14,813,630 km (0.105 R)
• M22: 15,322,861 km (0.073 R)
• M23: 15,896,419 km (0.116 R)
• M24: 16,268,768 km (0.077 R)
• M25: 17,590,017 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377

Radius: 12.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.39 AU - 3.41 AU

Year: 3409 Days

Day: 5.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,385,080 km

• M1: 151,692 km (0.106 R)
• M2: 578,196 km (0.094 R)
• M3: 1,220,120 km (0.108 R)
• M4: 1,760,617 km (0.119 R)
• M5: 2,202,679 km (0.03 R)
• M6: 3,247,171 km (0.067 R)
• M7: 4,575,152 km (0.047 R)
• M8: 5,160,229 km (0.084 R)
• M9: 10,675,454 km (0.119 R)
• M10: 11,222,982 km (0.104 R)
• M11: 12,804,381 km (0.034 R)
• M12: 14,107,678 km (0.073 R)
• M13: 14,672,110 km (0.103 R)
• M14: 16,251,116 km (0.112 R)
• M15: 16,715,019 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.9

Radius: 4.3

Gravity: 16.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.41 AU - 6.93 AU

Year: 9319 Days

Day: 20.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,385,080 km

• M1: 54,154 km (0.094 R)
• M2: 206,445 km (0.09 R)
• M3: 526,884 km (0.116 R)
• M4: 1,106,575 km (0.107 R)
• M5: 1,368,671 km (0.044 R)
• M6: 1,698,235 km (0.084 R)
• M7: 2,094,370 km (0.069 R)
• M8: 2,715,052 km (0.029 R)
• M9: 3,319,427 km (0.077 R)
• M10: 3,517,196 km (0.079 R)
• M11: 3,792,904 km (0.118 R)
• M12: 4,208,039 km (0.111 R)
• M13: 5,885,180 km (0.118 R)
• M14: 6,440,787 km (0.116 R)
• M15: 7,210,767 km (0.119 R)
• M16: 7,393,875 km (0.07 R)
• M17: 7,693,519 km (0.085 R)
• M18: 8,559,093 km (0.089 R)
• M19: 9,531,479 km (0.112 R)
• M20: 12,780,296 km (0.04 R)
• M21: 12,994,819 km (0.057 R)
• M22: 13,486,248 km (0.066 R)
• M23: 14,103,489 km (0.102 R)
• M24: 17,939,178 km (0.108 R)
• M25: 22,571,776 km (0.058 R)
• M26: 26,095,553 km (0.11 R)
• M27: 27,495,041 km (0.106 R)
• M28: 27,942,489 km (0.066 R)
• M29: 33,391,142 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.9

Radius: 5.8

Gravity: 29.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.74 AU - 8.38 AU

Year: 12948 Days

Day: 24.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,385,080 km

• M1: 72,106 km (0.111 R)
• M2: 288,873 km (0.109 R)
• M3: 519,553 km (0.07 R)
• M4: 1,162,226 km (0.071 R)
• M5: 1,437,037 km (0.054 R)
• M6: 1,966,913 km (0.081 R)
• M7: 2,236,189 km (0.081 R)
• M8: 2,641,001 km (0.059 R)
• M9: 2,921,048 km (0.108 R)
• M10: 3,910,937 km (0.078 R)
• M11: 5,142,576 km (0.096 R)
• M12: 5,731,244 km (0.07 R)
• M13: 6,323,053 km (0.033 R)
• M14: 7,086,002 km (0.079 R)
• M15: 7,720,447 km (0.093 R)
• M16: 9,851,169 km (0.07 R)
• M17: 10,184,473 km (0.12 R)
• M18: 12,217,359 km (0.11 R)
• M19: 12,863,323 km (0.111 R)
• M20: 13,463,808 km (0.108 R)
• M21: 17,953,988 km (0.083 R)
• M22: 24,952,326 km (0.116 R)
• M23: 26,201,319 km (0.085 R)
• M24: 28,486,427 km (0.093 R)
• M25: 30,548,035 km (0.052 R)
• M26: 35,740,876 km (0.098 R)
• M27: 37,192,125 km (0.1 R)
• M28: 37,594,543 km (0.048 R)
• M29: 37,864,567 km (0.115 R)
• M30: 38,408,206 km (0.065 R)
• M31: 53,924,796 km (0.038 R)
• M32: 54,268,124 km (0.054 R)
• M33: 56,890,125 km (0.114 R)
• M34: 57,962,144 km (0.078 R)
• M35: 59,412,346 km (0.073 R)
• M36: 61,632,677 km (0.12 R)
• M37: 62,574,097 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.9

Radius: 3.3

Gravity: 53.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.51 AU - 12.25 AU

Year: 21436 Days

Day: 16.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,385,080 km

• M1: 41,139 km (0.089 R)
• M2: 332,556 km (0.107 R)
• M3: 438,023 km (0.078 R)
• M4: 582,684 km (0.058 R)
• M5: 934,089 km (0.025 R)
• M6: 1,712,746 km (0.112 R)
• M7: 2,873,625 km (0.114 R)
• M8: 3,615,182 km (0.047 R)
• M9: 5,046,086 km (0.087 R)
• M10: 5,543,798 km (0.058 R)
• M11: 8,530,669 km (0.118 R)
• M12: 13,702,567 km (0.099 R)
• M13: 13,920,979 km (0.026 R)
• M14: 14,589,981 km (0.047 R)
• M15: 17,738,268 km (0.085 R)
• M16: 18,701,679 km (0.074 R)
• M17: 19,884,699 km (0.106 R)
• M18: 23,941,194 km (0.081 R)
• M19: 25,334,250 km (0.113 R)
• M20: 28,516,047 km (0.043 R)
• M21: 40,528,457 km (0.099 R)
• M22: 48,131,469 km (0.06 R)
• M23: 51,385,821 km (0.12 R)
• M24: 52,977,393 km (0.119 R)
• M25: 57,005,465 km (0.093 R)
• M26: 59,286,384 km (0.119 R)
• M27: 62,620,621 km (0.075 R)
• M28: 71,826,126 km (0.083 R)
• M29: 72,925,970 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 14,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit