🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.61 AU - 0.63 AU

Year: 184 Days

Day: 17.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,296,543 km

• M1: 15,259 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.6

Radius: 13.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.15 AU - 8.27 AU

Year: 6548 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 100,296,543 km

• M1: 268,528 km (0.068 R)
• M2: 707,448 km (0.106 R)
• M3: 1,564,644 km (0.084 R)
• M4: 2,278,675 km (0.073 R)
• M5: 2,720,587 km (0.093 R)
• M6: 3,387,793 km (0.12 R)
• M7: 5,980,025 km (0.044 R)
• M8: 7,466,879 km (0.05 R)
• M9: 8,279,494 km (0.091 R)
• M10: 11,333,086 km (0.096 R)
• M11: 17,045,032 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.7

Radius: 12.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.69 AU - 10.71 AU

Year: 10513 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 100,296,543 km

• M1: 154,235 km (0.087 R)
• M2: 552,764 km (0.104 R)
• M3: 1,447,659 km (0.04 R)
• M4: 1,898,995 km (0.089 R)
• M5: 4,392,193 km (0.041 R)
• M6: 7,656,569 km (0.099 R)
• M7: 10,604,095 km (0.112 R)
• M8: 13,260,804 km (0.107 R)
• M9: 14,299,911 km (0.078 R)
• M10: 17,455,229 km (0.092 R)
• M11: 18,182,125 km (0.111 R)
• M12: 27,660,197 km (0.11 R)
• M13: 30,486,101 km (0.072 R)
• M14: 30,904,975 km (0.096 R)
• M15: 32,837,630 km (0.095 R)
• M16: 38,994,480 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.7

Radius: 14.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.75 AU - 11.09 AU

Year: 13594 Days

Day: 5 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 100,296,543 km

• M1: 187,596 km (0.065 R)
• M2: 773,421 km (0.063 R)
• M3: 2,384,740 km (0.073 R)
• M4: 3,090,243 km (0.111 R)
• M5: 4,016,254 km (0.045 R)
• M6: 5,426,364 km (0.084 R)
• M7: 8,096,835 km (0.1 R)
• M8: 12,764,887 km (0.086 R)
• M9: 16,043,025 km (0.068 R)
• M10: 20,288,912 km (0.108 R)
• M11: 21,062,931 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.2

Radius: 13.7

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.88 AU - 12.54 AU

Year: 15096 Days

Day: 14.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 100,296,543 km

• M1: 177,722 km (0.039 R)
• M2: 932,892 km (0.074 R)
• M3: 1,636,451 km (0.118 R)
• M4: 2,857,170 km (0.087 R)
• M5: 3,802,628 km (0.101 R)
• M6: 4,780,101 km (0.116 R)
• M7: 7,231,561 km (0.114 R)
• M8: 8,289,068 km (0.094 R)
• M9: 9,135,194 km (0.088 R)
• M10: 16,830,209 km (0.103 R)
• M11: 18,105,082 km (0.104 R)
• M12: 21,207,742 km (0.074 R)
• M13: 27,571,187 km (0.102 R)
• M14: 32,496,996 km (0.114 R)
• M15: 33,597,587 km (0.1 R)
• M16: 34,094,701 km (0.075 R)
• M17: 37,712,576 km (0.077 R)
• M18: 44,199,738 km (0.052 R)
• M19: 50,252,318 km (0.077 R)
• M20: 50,902,770 km (0.079 R)
• M21: 55,268,185 km (0.095 R)
• M22: 57,187,975 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.7

Radius: 3.6

Gravity: 74.05 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.74 AU - 19.54 AU

Year: 25572 Days

Day: 17.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 100,296,543 km

• M1: 46,226 km (0.033 R)
• M2: 240,553 km (0.109 R)
• M3: 973,134 km (0.116 R)
• M4: 1,156,541 km (0.089 R)
• M5: 1,312,871 km (0.117 R)
• M6: 1,847,833 km (0.056 R)
• M7: 3,391,833 km (0.085 R)
• M8: 4,090,305 km (0.12 R)
• M9: 4,417,176 km (0.066 R)
• M10: 4,722,057 km (0.109 R)
• M11: 5,677,090 km (0.118 R)
• M12: 6,509,153 km (0.109 R)
• M13: 6,704,528 km (0.118 R)
• M14: 7,366,648 km (0.098 R)
• M15: 8,701,659 km (0.094 R)
• M16: 9,930,755 km (0.076 R)
• M17: 10,189,709 km (0.111 R)
• M18: 18,030,583 km (0.071 R)
• M19: 21,807,630 km (0.06 R)
• M20: 23,707,074 km (0.092 R)
• M21: 24,520,288 km (0.11 R)
• M22: 26,325,186 km (0.067 R)
• M23: 34,137,187 km (0.12 R)
• M24: 35,774,536 km (0.118 R)
• M25: 39,044,446 km (0.056 R)
• M26: 39,204,964 km (0.12 R)
• M27: 44,401,246 km (0.112 R)
• M28: 54,315,397 km (0.067 R)
• M29: 57,160,449 km (0.115 R)
• M30: 57,782,776 km (0.095 R)
• M31: 65,154,510 km (0.071 R)
• M32: 66,517,197 km (0.054 R)
• M33: 78,875,777 km (0.094 R)
• M34: 94,112,320 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 20,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit