🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 11.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.47 AU - 0.59 AU

Year: 257 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,456,041 km

• M1: 146,756 km (0.095 R)
• M2: 682,166 km (0.081 R)
• M3: 1,115,402 km (0.119 R)
• M4: 1,590,076 km (0.073 R)
• M5: 2,167,972 km (0.109 R)
• M6: 2,584,752 km (0.064 R)
• M7: 3,124,052 km (0.12 R)
• M8: 3,528,116 km (0.119 R)
• M9: 3,967,186 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.6

Radius: 11.5

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.49 AU - 0.59 AU

Year: 265 Days

Day: 11.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 38,456,041 km

• M1: 143,016 km (0.116 R)
• M2: 580,589 km (0.065 R)
• M3: 938,577 km (0.107 R)
• M4: 2,056,672 km (0.105 R)
• M5: 2,439,941 km (0.073 R)
• M6: 2,813,487 km (0.102 R)
• M7: 3,375,227 km (0.107 R)
• M8: 3,747,427 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.3

Radius: 15

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.52 AU - 0.72 AU

Year: 326 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,456,041 km

• M1: 186,549 km (0.075 R)
• M2: 670,797 km (0.06 R)
• M3: 1,233,434 km (0.11 R)
• M4: 1,703,321 km (0.109 R)
• M5: 2,256,684 km (0.075 R)
• M6: 2,763,821 km (0.113 R)
• M7: 3,759,245 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387

Radius: 8.4

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.67 AU - 0.75 AU

Year: 399 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,456,041 km

• M1: 104,569 km (0.046 R)
• M2: 508,334 km (0.084 R)
• M3: 977,622 km (0.116 R)
• M4: 1,295,518 km (0.073 R)
• M5: 1,629,121 km (0.108 R)
• M6: 2,300,366 km (0.096 R)
• M7: 3,051,497 km (0.082 R)
• M8: 3,346,355 km (0.099 R)
• M9: 4,030,765 km (0.084 R)
• M10: 4,399,823 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 10.2

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.93 AU - 0.93 AU

Year: 598 Days

Day: 8.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,456,041 km

• M1: 127,009 km (0.1 R)
• M2: 516,113 km (0.116 R)
• M3: 998,267 km (0.119 R)
• M4: 1,380,190 km (0.109 R)
• M5: 2,258,778 km (0.101 R)
• M6: 2,588,193 km (0.043 R)
• M7: 3,441,499 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.2

Radius: 14.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.55 AU - 2.07 AU

Year: 1624 Days

Day: 13.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,456,041 km

• M1: 180,265 km (0.094 R)
• M2: 736,620 km (0.084 R)
• M3: 1,464,414 km (0.1 R)
• M4: 1,918,443 km (0.039 R)
• M5: 2,893,372 km (0.094 R)
• M6: 3,430,578 km (0.059 R)
• M7: 5,136,144 km (0.088 R)
• M8: 11,582,914 km (0.112 R)
• M9: 12,482,746 km (0.12 R)
• M10: 13,795,616 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.2

Radius: 11.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.85 AU - 2.09 AU

Year: 1844 Days

Day: 14.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,456,041 km

• M1: 145,858 km (0.066 R)
• M2: 547,528 km (0.059 R)
• M3: 1,441,226 km (0.072 R)
• M4: 2,073,127 km (0.072 R)
• M5: 3,945,494 km (0.071 R)
• M6: 5,807,988 km (0.12 R)
• M7: 7,168,730 km (0.104 R)
• M8: 7,853,290 km (0.079 R)
• M9: 11,214,156 km (0.057 R)
• M10: 12,099,177 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.7

Radius: 11.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.88 AU - 3.52 AU

Year: 3817 Days

Day: 14.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,456,041 km

• M1: 147,952 km (0.059 R)
• M2: 571,165 km (0.029 R)
• M3: 956,828 km (0.086 R)
• M4: 1,456,634 km (0.09 R)
• M5: 1,979,180 km (0.116 R)
• M6: 2,566,351 km (0.086 R)
• M7: 2,982,234 km (0.073 R)
• M8: 3,570,452 km (0.098 R)
• M9: 4,663,414 km (0.096 R)
• M10: 6,314,676 km (0.084 R)
• M11: 7,531,206 km (0.096 R)
• M12: 9,750,041 km (0.052 R)
• M13: 12,245,483 km (0.094 R)
• M14: 12,853,150 km (0.098 R)
• M15: 17,197,771 km (0.04 R)
• M16: 18,126,624 km (0.082 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.3

Radius: 10.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.44 AU - 6.92 AU

Year: 9027 Days

Day: 10.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,456,041 km

• M1: 131,497 km (0.095 R)
• M2: 629,657 km (0.103 R)
• M3: 1,467,555 km (0.1 R)
• M4: 1,897,350 km (0.097 R)
• M5: 2,552,588 km (0.086 R)
• M6: 3,287,114 km (0.086 R)
• M7: 5,232,634 km (0.083 R)
• M8: 6,835,725 km (0.11 R)
• M9: 7,236,498 km (0.031 R)
• M10: 10,260,469 km (0.119 R)
• M11: 11,584,560 km (0.052 R)
• M12: 15,234,598 km (0.101 R)
• M13: 18,308,236 km (0.114 R)
• M14: 29,107,258 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.7

Radius: 5.4

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.67 AU - 5.93 AU

Year: 9315 Days

Day: 19.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 94.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,456,041 km

• M1: 68,366 km (0.09 R)
• M2: 265,985 km (0.072 R)
• M3: 443,408 km (0.034 R)
• M4: 909,854 km (0.081 R)
• M5: 1,083,089 km (0.106 R)
• M6: 1,384,977 km (0.108 R)
• M7: 1,685,070 km (0.086 R)
• M8: 1,964,818 km (0.042 R)
• M9: 2,173,657 km (0.046 R)
• M10: 2,379,504 km (0.108 R)
• M11: 2,693,659 km (0.076 R)
• M12: 2,870,933 km (0.095 R)
• M13: 3,803,825 km (0.085 R)
• M14: 4,027,474 km (0.112 R)
• M15: 4,366,014 km (0.088 R)
• M16: 4,639,030 km (0.111 R)
• M17: 6,078,461 km (0.089 R)
• M18: 9,128,013 km (0.074 R)
• M19: 11,510,060 km (0.096 R)
• M20: 12,788,224 km (0.076 R)
• M21: 14,817,669 km (0.078 R)
• M22: 15,124,195 km (0.088 R)
• M23: 16,522,935 km (0.108 R)
• M24: 18,850,977 km (0.075 R)
• M25: 21,623,175 km (0.087 R)
• M26: 22,739,176 km (0.047 R)
• M27: 22,983,319 km (0.083 R)
• M28: 26,139,086 km (0.076 R)
• M29: 27,039,067 km (0.107 R)
• M30: 27,496,687 km (0.115 R)
• M31: 29,091,400 km (0.049 R)
• M32: 31,850,733 km (0.088 R)
• M33: 36,531,351 km (0.073 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: 155 - 18,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit