🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.33 AU - 1.75 AU

Year: 732 Days

Day: 37.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.42 AU - 3.98 AU

Year: 2192 Days

Day: 33.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,087,755 km

• M1: 36,053 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.5

Radius: 12.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.72 AU - 4.92 AU

Year: 3438 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 112,087,755 km

• M1: 160,369 km (0.039 R)
• M2: 621,579 km (0.11 R)
• M3: 1,100,442 km (0.068 R)
• M4: 1,607,878 km (0.087 R)
• M5: 2,214,348 km (0.03 R)
• M6: 2,782,820 km (0.103 R)
• M7: 3,276,642 km (0.103 R)
• M8: 4,062,480 km (0.114 R)
• M9: 5,593,764 km (0.062 R)
• M10: 6,009,496 km (0.112 R)
• M11: 8,551,463 km (0.088 R)
• M12: 9,029,727 km (0.098 R)
• M13: 10,698,641 km (0.11 R)
• M14: 12,518,051 km (0.098 R)
• M15: 13,281,299 km (0.104 R)
• M16: 15,922,449 km (0.065 R)
• M17: 17,395,689 km (0.032 R)
• M18: 18,165,520 km (0.11 R)
• M19: 19,519,979 km (0.115 R)
• M20: 20,742,942 km (0.103 R)
• M21: 21,676,432 km (0.116 R)
• M22: 22,084,984 km (0.103 R)
• M23: 22,498,622 km (0.046 R)
• M24: 23,698,846 km (0.118 R)
• M25: 24,278,238 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.2

Radius: 14.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.86 AU - 6.5 AU

Year: 5183 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 112,087,755 km

• M1: 184,005 km (0.066 R)
• M2: 644,767 km (0.047 R)
• M3: 1,228,647 km (0.118 R)
• M4: 2,156,154 km (0.079 R)
• M5: 2,649,528 km (0.113 R)
• M6: 4,449,041 km (0.072 R)
• M7: 4,938,824 km (0.11 R)
• M8: 7,625,303 km (0.11 R)
• M9: 9,043,042 km (0.074 R)
• M10: 13,759,414 km (0.117 R)
• M11: 16,893,040 km (0.086 R)
• M12: 19,047,250 km (0.114 R)
• M13: 21,118,133 km (0.038 R)
• M14: 21,641,875 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.1

Radius: 3

Gravity: 85.46 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.58 AU - 15.72 AU

Year: 17227 Days

Day: 21.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 112,087,755 km

• M1: 37,250 km (0.113 R)
• M2: 551,717 km (0.111 R)
• M3: 820,245 km (0.104 R)
• M4: 954,135 km (0.099 R)
• M5: 1,223,860 km (0.108 R)
• M6: 1,399,338 km (0.076 R)
• M7: 1,659,190 km (0.063 R)
• M8: 1,782,459 km (0.054 R)
• M9: 3,691,327 km (0.095 R)
• M10: 4,720,710 km (0.076 R)
• M11: 4,861,482 km (0.112 R)
• M12: 5,188,653 km (0.1 R)
• M13: 5,569,230 km (0.072 R)
• M14: 6,866,841 km (0.105 R)
• M15: 7,706,086 km (0.103 R)
• M16: 9,473,435 km (0.106 R)
• M17: 10,156,648 km (0.078 R)
• M18: 11,684,491 km (0.092 R)
• M19: 14,289,439 km (0.08 R)
• M20: 21,558,400 km (0.049 R)
• M21: 22,536,620 km (0.087 R)
• M22: 22,935,897 km (0.049 R)
• M23: 28,102,858 km (0.074 R)
• M24: 29,268,973 km (0.11 R)
• M25: 30,954,941 km (0.076 R)
• M26: 31,077,761 km (0.118 R)
• M27: 35,855,468 km (0.119 R)
• M28: 36,811,099 km (0.037 R)
• M29: 39,780,019 km (0.109 R)
• M30: 46,028,422 km (0.105 R)
• M31: 48,303,208 km (0.102 R)
• M32: 49,300,577 km (0.08 R)
• M33: 50,142,214 km (0.1 R)
• M34: 50,993,426 km (0.057 R)
• M35: 52,724,423 km (0.07 R)
• M36: 53,781,631 km (0.103 R)
• M37: 54,673,384 km (0.091 R)
• M38: 59,469,941 km (0.076 R)
• M39: 62,753,165 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.4

Radius: 3

Gravity: 98.49 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.21 AU - 21.57 AU

Year: 31435 Days

Day: 16.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 112,087,755 km

• M1: 37,399 km (0.096 R)
• M2: 182,360 km (0.093 R)
• M3: 295,007 km (0.075 R)
• M4: 423,063 km (0.053 R)
• M5: 531,521 km (0.09 R)
• M6: 1,075,010 km (0.051 R)
• M7: 1,605,784 km (0.104 R)
• M8: 1,705,416 km (0.098 R)
• M9: 1,830,480 km (0.081 R)
• M10: 2,686,179 km (0.099 R)
• M11: 3,279,485 km (0.119 R)
• M12: 3,440,452 km (0.073 R)
• M13: 5,135,545 km (0.05 R)
• M14: 5,441,323 km (0.102 R)
• M15: 5,899,093 km (0.072 R)
• M16: 6,332,478 km (0.12 R)
• M17: 9,260,557 km (0.052 R)
• M18: 10,179,986 km (0.1 R)
• M19: 12,274,954 km (0.094 R)
• M20: 12,979,261 km (0.095 R)
• M21: 13,381,978 km (0.099 R)
• M22: 13,959,725 km (0.115 R)
• M23: 14,468,059 km (0.111 R)
• M24: 14,640,096 km (0.085 R)
• M25: 18,781,564 km (0.027 R)
• M26: 20,570,605 km (0.1 R)
• M27: 23,284,909 km (0.117 R)
• M28: 24,727,481 km (0.118 R)
• M29: 30,526,044 km (0.109 R)
• M30: 37,490,722 km (0.106 R)
• M31: 42,384,817 km (0.088 R)
• M32: 42,914,244 km (0.119 R)
• M33: 53,006,864 km (0.101 R)
• M34: 53,211,065 km (0.101 R)
• M35: 58,055,044 km (0.106 R)
• M36: 58,271,961 km (0.108 R)
• M37: 61,142,744 km (0.061 R)
• M38: 67,403,265 km (0.113 R)
• M39: 73,062,254 km (0.078 R)
• M40: 80,637,740 km (0.094 R)
• M41: 81,178,686 km (0.109 R)
• M42: 81,994,743 km (0.025 R)
• M43: 104,532,709 km (0.058 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: 389 - 15,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit