🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.66 AU - 2.16 AU

Year: 984 Days

Day: 42.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,503,835 km

• M1: 37,399 km (0.058 R)
• M2: 116,387 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170

Radius: 9.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.46 AU - 4.68 AU

Year: 3642 Days

Day: 7.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,503,835 km

• M1: 126,859 km (0.057 R)
• M2: 652,396 km (0.115 R)
• M3: 1,232,537 km (0.074 R)
• M4: 1,564,644 km (0.106 R)
• M5: 1,901,688 km (0.092 R)
• M6: 2,683,038 km (0.1 R)
• M7: 3,613,237 km (0.083 R)
• M8: 4,422,263 km (0.058 R)
• M9: 5,061,644 km (0.072 R)
• M10: 6,320,959 km (0.116 R)
• M11: 7,663,001 km (0.111 R)
• M12: 8,401,117 km (0.115 R)
• M13: 9,814,368 km (0.086 R)
• M14: 12,658,523 km (0.05 R)
• M15: 13,353,555 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.3

Radius: 9.1

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.99 AU - 8.79 AU

Year: 7489 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,503,835 km

• M1: 114,143 km (0.077 R)
• M2: 463,604 km (0.103 R)
• M3: 1,238,820 km (0.056 R)
• M4: 1,530,087 km (0.115 R)
• M5: 2,561,564 km (0.104 R)
• M6: 2,855,075 km (0.09 R)
• M7: 3,510,613 km (0.074 R)
• M8: 4,564,680 km (0.057 R)
• M9: 5,883,385 km (0.098 R)
• M10: 6,292,984 km (0.101 R)
• M11: 7,017,935 km (0.112 R)
• M12: 7,439,801 km (0.115 R)
• M13: 9,435,886 km (0.113 R)
• M14: 9,855,358 km (0.117 R)
• M15: 10,731,702 km (0.109 R)
• M16: 11,396,216 km (0.118 R)
• M17: 13,554,913 km (0.118 R)
• M18: 14,699,636 km (0.104 R)
• M19: 16,038,388 km (0.086 R)
• M20: 16,974,870 km (0.116 R)
• M21: 17,526,288 km (0.077 R)
• M22: 18,089,375 km (0.109 R)
• M23: 21,167,052 km (0.086 R)
• M24: 29,211,079 km (0.096 R)
• M25: 32,149,181 km (0.116 R)
• M26: 34,395,842 km (0.115 R)
• M27: 36,063,409 km (0.105 R)
• M28: 40,041,366 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.1

Radius: 9.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.63 AU - 7.75 AU

Year: 7950 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,503,835 km

• M1: 121,922 km (0.03 R)
• M2: 592,707 km (0.055 R)
• M3: 1,282,054 km (0.115 R)
• M4: 2,234,843 km (0.097 R)
• M5: 2,624,096 km (0.077 R)
• M6: 3,456,459 km (0.118 R)
• M7: 4,530,123 km (0.063 R)
• M8: 4,995,671 km (0.084 R)
• M9: 6,521,869 km (0.111 R)
• M10: 7,014,794 km (0.092 R)
• M11: 7,710,573 km (0.078 R)
• M12: 8,337,538 km (0.084 R)
• M13: 9,118,289 km (0.097 R)
• M14: 10,689,965 km (0.073 R)
• M15: 14,471,649 km (0.119 R)
• M16: 16,721,452 km (0.061 R)
• M17: 19,194,903 km (0.105 R)
• M18: 21,542,093 km (0.104 R)
• M19: 22,933,802 km (0.116 R)
• M20: 24,619,172 km (0.056 R)
• M21: 25,492,076 km (0.097 R)
• M22: 26,715,487 km (0.106 R)
• M23: 28,493,458 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924

Radius: 10

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.69 AU - 9.13 AU

Year: 9915 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 56.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,503,835 km

• M1: 124,465 km (0.105 R)
• M2: 590,313 km (0.087 R)
• M3: 945,159 km (0.083 R)
• M4: 1,571,376 km (0.098 R)
• M5: 2,135,061 km (0.079 R)
• M6: 2,494,694 km (0.05 R)
• M7: 3,771,662 km (0.06 R)
• M8: 5,271,380 km (0.071 R)
• M9: 9,751,388 km (0.092 R)
• M10: 13,575,857 km (0.114 R)
• M11: 17,989,892 km (0.108 R)
• M12: 20,729,777 km (0.073 R)
• M13: 21,069,364 km (0.077 R)
• M14: 22,376,251 km (0.107 R)
• M15: 24,295,592 km (0.112 R)
• M16: 25,440,464 km (0.11 R)
• M17: 29,838,642 km (0.106 R)
• M18: 33,890,350 km (0.118 R)
• M19: 34,718,674 km (0.064 R)
• M20: 35,077,858 km (0.098 R)
• M21: 36,910,731 km (0.065 R)
• M22: 39,064,193 km (0.115 R)
• M23: 40,237,489 km (0.085 R)
• M24: 46,169,493 km (0.06 R)
• M25: 49,721,246 km (0.107 R)
• M26: 52,501,822 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.1

Radius: 13.3

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.86 AU - 12.16 AU

Year: 12702 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,503,835 km

• M1: 165,605 km (0.08 R)
• M2: 673,938 km (0.072 R)
• M3: 1,269,039 km (0.097 R)
• M4: 1,890,169 km (0.116 R)
• M5: 2,340,459 km (0.11 R)
• M6: 3,619,221 km (0.056 R)
• M7: 5,710,151 km (0.11 R)
• M8: 7,771,460 km (0.106 R)
• M9: 8,847,517 km (0.06 R)
• M10: 9,653,102 km (0.076 R)
• M11: 10,234,888 km (0.114 R)
• M12: 10,840,011 km (0.06 R)
• M13: 12,799,893 km (0.11 R)
• M14: 13,373,152 km (0.062 R)
• M15: 17,180,119 km (0.05 R)
• M16: 17,878,142 km (0.053 R)
• M17: 19,580,716 km (0.116 R)
• M18: 21,036,303 km (0.067 R)
• M19: 22,015,870 km (0.114 R)
• M20: 23,589,191 km (0.099 R)
• M21: 28,114,676 km (0.051 R)
• M22: 30,977,231 km (0.058 R)
• M23: 32,832,394 km (0.094 R)
• M24: 36,003,420 km (0.099 R)
• M25: 37,792,910 km (0.097 R)
• M26: 38,974,135 km (0.114 R)
• M27: 43,516,525 km (0.107 R)
• M28: 43,946,319 km (0.119 R)
• M29: 44,959,845 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 18,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit