🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.25 AU - 2.41 AU

Year: 1268 Days

Day: 22.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.32 AU - 6.02 AU

Year: 4190 Days

Day: 26.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.1

Radius: 10.1

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.79 AU - 13.79 AU

Year: 14430 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,413,964 km

• M1: 128,355 km (0.082 R)
• M2: 1,049,279 km (0.119 R)
• M3: 1,518,718 km (0.047 R)
• M4: 3,847,208 km (0.102 R)
• M5: 4,250,823 km (0.097 R)
• M6: 6,429,268 km (0.115 R)
• M7: 7,781,782 km (0.098 R)
• M8: 8,429,840 km (0.064 R)
• M9: 10,984,074 km (0.093 R)
• M10: 12,344,816 km (0.093 R)
• M11: 14,764,711 km (0.036 R)
• M12: 16,643,661 km (0.106 R)
• M13: 24,866,607 km (0.03 R)
• M14: 25,864,125 km (0.073 R)
• M15: 27,515,387 km (0.049 R)
• M16: 28,907,844 km (0.091 R)
• M17: 30,798,761 km (0.098 R)
• M18: 33,727,438 km (0.088 R)
• M19: 38,924,319 km (0.087 R)
• M20: 40,132,471 km (0.111 R)
• M21: 47,303,595 km (0.071 R)
• M22: 48,217,638 km (0.05 R)
• M23: 51,189,998 km (0.112 R)
• M24: 51,509,838 km (0.088 R)
• M25: 53,951,126 km (0.107 R)
• M26: 56,639,100 km (0.113 R)
• M27: 56,981,231 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.3

Radius: 7

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.65 AU - 16.43 AU

Year: 18752 Days

Day: 21.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,413,964 km

• M1: 89,759 km (0.094 R)
• M2: 388,655 km (0.093 R)
• M3: 1,017,266 km (0.062 R)
• M4: 1,564,195 km (0.074 R)
• M5: 1,948,512 km (0.109 R)
• M6: 2,212,253 km (0.111 R)
• M7: 2,788,953 km (0.104 R)
• M8: 3,680,556 km (0.079 R)
• M9: 4,176,623 km (0.098 R)
• M10: 5,124,475 km (0.045 R)
• M11: 6,532,789 km (0.057 R)
• M12: 7,303,817 km (0.05 R)
• M13: 7,991,518 km (0.047 R)
• M14: 12,724,944 km (0.101 R)
• M15: 14,978,337 km (0.105 R)
• M16: 16,237,203 km (0.117 R)
• M17: 16,697,965 km (0.079 R)
• M18: 17,645,368 km (0.081 R)
• M19: 22,261,809 km (0.098 R)
• M20: 29,738,262 km (0.112 R)
• M21: 30,893,456 km (0.105 R)
• M22: 32,078,122 km (0.06 R)
• M23: 33,911,593 km (0.09 R)
• M24: 37,518,996 km (0.05 R)
• M25: 42,812,517 km (0.112 R)
• M26: 44,135,411 km (0.098 R)
• M27: 45,788,916 km (0.105 R)
• M28: 49,860,522 km (0.12 R)
• M29: 50,345,368 km (0.102 R)
• M30: 57,999,693 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.1

Radius: 8

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15.59 AU - 17.23 AU

Year: 23695 Days

Day: 22.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,413,964 km

• M1: 99,931 km (0.093 R)
• M2: 385,364 km (0.12 R)
• M3: 635,641 km (0.096 R)
• M4: 906,413 km (0.113 R)
• M5: 2,646,686 km (0.108 R)
• M6: 3,115,076 km (0.082 R)
• M7: 3,637,622 km (0.1 R)
• M8: 4,458,765 km (0.106 R)
• M9: 5,398,090 km (0.092 R)
• M10: 7,867,651 km (0.103 R)
• M11: 8,504,340 km (0.102 R)
• M12: 9,406,116 km (0.052 R)
• M13: 10,001,366 km (0.074 R)
• M14: 11,733,709 km (0.113 R)
• M15: 12,006,426 km (0.101 R)
• M16: 12,493,666 km (0.098 R)
• M17: 13,359,838 km (0.106 R)
• M18: 14,891,421 km (0.095 R)
• M19: 15,535,589 km (0.113 R)
• M20: 17,668,705 km (0.102 R)
• M21: 18,027,291 km (0.059 R)
• M22: 22,402,431 km (0.071 R)
• M23: 23,355,070 km (0.09 R)
• M24: 24,224,383 km (0.05 R)
• M25: 24,778,494 km (0.12 R)
• M26: 36,688,728 km (0.08 R)
• M27: 39,517,325 km (0.082 R)
• M28: 40,130,826 km (0.053 R)
• M29: 40,595,177 km (0.039 R)
• M30: 42,328,269 km (0.115 R)
• M31: 52,288,196 km (0.086 R)
• M32: 58,004,480 km (0.075 R)
• M33: 67,338,490 km (0.073 R)
• M34: 69,540,421 km (0.114 R)
• M35: 72,932,702 km (0.081 R)
• M36: 77,865,093 km (0.025 R)
• M37: 84,527,135 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.1

Radius: 5.3

Gravity: 20.79 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.46 AU - 19.24 AU

Year: 25760 Days

Day: 24.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,413,964 km

• M1: 66,421 km (0.109 R)
• M2: 305,180 km (0.117 R)
• M3: 597,643 km (0.115 R)
• M4: 769,382 km (0.115 R)
• M5: 1,012,329 km (0.101 R)
• M6: 2,511,299 km (0.101 R)
• M7: 2,862,555 km (0.064 R)
• M8: 4,389,052 km (0.099 R)
• M9: 4,639,030 km (0.102 R)
• M10: 4,823,484 km (0.08 R)
• M11: 5,089,768 km (0.082 R)
• M12: 6,121,994 km (0.094 R)
• M13: 7,435,762 km (0.044 R)
• M14: 7,999,896 km (0.104 R)
• M15: 8,647,206 km (0.039 R)
• M16: 12,205,541 km (0.099 R)
• M17: 13,730,392 km (0.088 R)
• M18: 14,577,714 km (0.116 R)
• M19: 16,206,835 km (0.106 R)
• M20: 18,409,065 km (0.069 R)
• M21: 20,604,264 km (0.118 R)
• M22: 23,612,977 km (0.12 R)
• M23: 27,618,759 km (0.099 R)
• M24: 32,860,070 km (0.046 R)
• M25: 37,383,909 km (0.085 R)
• M26: 37,977,065 km (0.118 R)
• M27: 38,576,504 km (0.105 R)
• M28: 43,437,238 km (0.093 R)
• M29: 44,921,249 km (0.094 R)
• M30: 47,124,077 km (0.066 R)
• M31: 50,471,629 km (0.06 R)
• M32: 55,113,052 km (0.11 R)
• M33: 58,228,278 km (0.064 R)
• M34: 66,959,857 km (0.042 R)
• M35: 75,340,629 km (0.079 R)
• M36: 77,720,133 km (0.054 R)
• M37: 81,630,621 km (0.074 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 11,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit