🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.85 AU - 1.07 AU

Year: 352 Days

Day: 47.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.78 AU - 1.94 AU

Year: 951 Days

Day: 18.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.77 AU - 3.93 AU

Year: 2831 Days

Day: 19.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.2

Radius: 11.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.24 AU - 5.48 AU

Year: 4015 Days

Day: 14.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,117,267 km

• M1: 138,528 km (0.114 R)
• M2: 489,634 km (0.12 R)
• M3: 1,125,724 km (0.119 R)
• M4: 1,506,451 km (0.082 R)
• M5: 1,999,675 km (0.104 R)
• M6: 2,449,665 km (0.082 R)
• M7: 2,835,029 km (0.1 R)
• M8: 3,651,834 km (0.086 R)
• M9: 5,016,615 km (0.11 R)
• M10: 5,722,268 km (0.039 R)
• M11: 7,268,811 km (0.082 R)
• M12: 7,776,397 km (0.08 R)
• M13: 8,444,052 km (0.101 R)
• M14: 10,009,145 km (0.039 R)
• M15: 11,210,116 km (0.076 R)
• M16: 12,820,538 km (0.095 R)
• M17: 13,374,498 km (0.112 R)
• M18: 14,779,522 km (0.082 R)
• M19: 15,909,285 km (0.073 R)
• M20: 16,766,331 km (0.103 R)
• M21: 17,937,832 km (0.1 R)
• M22: 18,689,711 km (0.107 R)
• M23: 21,455,925 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.68 AU - 11.16 AU

Year: 12605 Days

Day: 8.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,117,267 km

• M1: 111,899 km (0.102 R)
• M2: 878,738 km (0.114 R)
• M3: 1,263,354 km (0.104 R)
• M4: 2,077,914 km (0.048 R)
• M5: 2,919,103 km (0.078 R)
• M6: 3,687,288 km (0.085 R)
• M7: 4,732,080 km (0.104 R)
• M8: 5,687,412 km (0.104 R)
• M9: 6,355,815 km (0.077 R)
• M10: 8,676,826 km (0.089 R)
• M11: 9,042,593 km (0.093 R)
• M12: 12,522,090 km (0.083 R)
• M13: 14,146,723 km (0.109 R)
• M14: 16,525,329 km (0.105 R)
• M15: 17,518,359 km (0.108 R)
• M16: 20,655,277 km (0.1 R)
• M17: 21,308,272 km (0.066 R)
• M18: 22,313,570 km (0.109 R)
• M19: 27,523,615 km (0.105 R)
• M20: 28,115,274 km (0.046 R)
• M21: 29,940,967 km (0.092 R)
• M22: 31,629,029 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.4

Radius: 6

Gravity: 25.43 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.46 AU - 14.98 AU

Year: 19044 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,117,267 km

• M1: 74,649 km (0.058 R)
• M2: 316,549 km (0.12 R)
• M3: 793,467 km (0.048 R)
• M4: 1,035,217 km (0.096 R)
• M5: 1,450,351 km (0.09 R)
• M6: 1,950,756 km (0.089 R)
• M7: 3,094,282 km (0.07 R)
• M8: 5,825,191 km (0.099 R)
• M9: 6,036,124 km (0.118 R)
• M10: 6,295,976 km (0.108 R)
• M11: 7,860,471 km (0.102 R)
• M12: 8,381,819 km (0.101 R)
• M13: 9,037,357 km (0.095 R)
• M14: 10,888,331 km (0.099 R)
• M15: 12,624,415 km (0.071 R)
• M16: 14,155,100 km (0.088 R)
• M17: 15,083,205 km (0.098 R)
• M18: 18,110,318 km (0.106 R)
• M19: 18,379,445 km (0.114 R)
• M20: 19,860,464 km (0.12 R)
• M21: 21,519,205 km (0.077 R)
• M22: 26,352,114 km (0.065 R)
• M23: 29,080,629 km (0.099 R)
• M24: 32,914,972 km (0.117 R)
• M25: 36,785,668 km (0.08 R)
• M26: 37,944,902 km (0.08 R)
• M27: 40,488,813 km (0.111 R)
• M28: 41,724,193 km (0.108 R)
• M29: 42,037,002 km (0.091 R)
• M30: 43,785,202 km (0.096 R)
• M31: 44,108,184 km (0.109 R)
• M32: 47,086,977 km (0.103 R)
• M33: 53,074,183 km (0.037 R)
• M34: 57,593,235 km (0.091 R)
• M35: 61,146,035 km (0.107 R)
• M36: 63,387,610 km (0.056 R)
• M37: 64,424,323 km (0.039 R)
• M38: 64,633,012 km (0.072 R)
• M39: 69,120,649 km (0.071 R)
• M40: 71,328,714 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 18,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit