🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.48 AU - 0.7 AU

Year: 293 Days

Day: 40.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.51 AU - 0.77 AU

Year: 331 Days

Day: 44.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.2

Radius: 14.4

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.15 AU - 2.15 AU

Year: 2036 Days

Day: 6.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,303,272 km

• M1: 180,116 km (0.095 R)
• M2: 964,009 km (0.103 R)
• M3: 1,561,802 km (0.082 R)
• M4: 2,126,983 km (0.111 R)
• M5: 3,023,223 km (0.11 R)
• M6: 3,535,446 km (0.11 R)
• M7: 4,159,120 km (0.101 R)
• M8: 5,077,352 km (0.114 R)
• M9: 5,988,104 km (0.116 R)
• M10: 8,106,709 km (0.066 R)
• M11: 8,625,514 km (0.096 R)
• M12: 9,289,729 km (0.094 R)
• M13: 9,826,037 km (0.066 R)
• M14: 11,741,189 km (0.106 R)
• M15: 12,672,136 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.1

Radius: 11

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.06 AU - 2.54 AU

Year: 2252 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,303,272 km

• M1: 136,732 km (0.104 R)
• M2: 516,861 km (0.12 R)
• M3: 895,792 km (0.11 R)
• M4: 1,423,873 km (0.062 R)
• M5: 1,812,378 km (0.025 R)
• M6: 2,236,039 km (0.103 R)
• M7: 2,643,843 km (0.06 R)
• M8: 4,820,193 km (0.104 R)
• M9: 8,522,291 km (0.089 R)
• M10: 9,014,768 km (0.055 R)
• M11: 10,056,866 km (0.096 R)
• M12: 10,712,704 km (0.076 R)
• M13: 11,141,451 km (0.092 R)
• M14: 11,843,663 km (0.11 R)
• M15: 12,614,392 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.1

Radius: 8.5

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5 AU - 6.88 AU

Year: 9347 Days

Day: 10.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,303,272 km

• M1: 105,766 km (0.054 R)
• M2: 554,859 km (0.112 R)
• M3: 878,289 km (0.08 R)
• M4: 1,170,155 km (0.063 R)
• M5: 1,450,651 km (0.076 R)
• M6: 1,719,029 km (0.112 R)
• M7: 2,036,775 km (0.084 R)
• M8: 2,712,957 km (0.118 R)
• M9: 3,278,886 km (0.065 R)
• M10: 3,870,995 km (0.114 R)
• M11: 4,313,056 km (0.043 R)
• M12: 6,216,540 km (0.06 R)
• M13: 7,198,799 km (0.105 R)
• M14: 7,548,260 km (0.096 R)
• M15: 8,450,335 km (0.111 R)
• M16: 9,105,274 km (0.036 R)
• M17: 13,766,445 km (0.069 R)
• M18: 14,064,145 km (0.09 R)
• M19: 15,747,569 km (0.071 R)
• M20: 17,146,459 km (0.095 R)
• M21: 19,212,107 km (0.104 R)
• M22: 20,189,729 km (0.117 R)
• M23: 21,042,586 km (0.042 R)
• M24: 23,575,428 km (0.11 R)
• M25: 24,520,886 km (0.088 R)
• M26: 25,135,733 km (0.09 R)
• M27: 25,760,604 km (0.114 R)
• M28: 29,139,571 km (0.083 R)
• M29: 30,630,762 km (0.108 R)
• M30: 33,228,081 km (0.104 R)
• M31: 34,306,980 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.2

Radius: 6.1

Gravity: 23.01 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.48 AU - 9.44 AU

Year: 15888 Days

Day: 16.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 152.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,303,272 km

• M1: 75,846 km (0.085 R)
• M2: 352,901 km (0.048 R)
• M3: 612,753 km (0.094 R)
• M4: 908,209 km (0.095 R)
• M5: 1,667,567 km (0.084 R)
• M6: 2,398,652 km (0.086 R)
• M7: 3,035,490 km (0.088 R)
• M8: 3,434,917 km (0.111 R)
• M9: 5,620,542 km (0.102 R)
• M10: 6,264,411 km (0.115 R)
• M11: 6,778,579 km (0.117 R)
• M12: 8,388,701 km (0.043 R)
• M13: 9,013,272 km (0.1 R)
• M14: 10,531,092 km (0.1 R)
• M15: 12,742,298 km (0.106 R)
• M16: 15,320,916 km (0.101 R)
• M17: 16,331,749 km (0.091 R)
• M18: 16,894,088 km (0.093 R)
• M19: 18,227,902 km (0.114 R)
• M20: 21,009,076 km (0.103 R)
• M21: 22,157,539 km (0.108 R)
• M22: 24,579,229 km (0.042 R)
• M23: 25,210,981 km (0.091 R)
• M24: 26,617,052 km (0.035 R)
• M25: 33,530,717 km (0.114 R)
• M26: 34,569,375 km (0.07 R)
• M27: 35,897,655 km (0.033 R)
• M28: 36,302,616 km (0.091 R)
• M29: 44,744,424 km (0.099 R)
• M30: 46,480,507 km (0.101 R)
• M31: 49,751,016 km (0.114 R)
• M32: 52,475,492 km (0.087 R)
• M33: 55,118,587 km (0.09 R)
• M34: 55,477,473 km (0.079 R)
• M35: 64,767,052 km (0.037 R)
• M36: 65,769,507 km (0.107 R)
• M37: 67,599,837 km (0.034 R)
• M38: 67,805,235 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 15,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit