🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.88 AU - 1.04 AU

Year: 342 Days

Day: 45 Hours

Environment

Temp: 71 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.93 AU - 1.33 AU

Year: 437 Days

Day: 33.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.3 AU - 1.84 AU

Year: 715 Days

Day: 20.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,131,109 km

• M1: 153,338 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.97 AU - 2.13 AU

Year: 1067 Days

Day: 12.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.19 AU - 2.41 AU

Year: 1268 Days

Day: 15.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,131,109 km

• M1: 548,575 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.64 AU - 2.96 AU

Year: 1703 Days

Day: 36.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49

Radius: 10.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.79 AU - 6.45 AU

Year: 4842 Days

Day: 8.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 53,131,109 km

• M1: 180,265 km (0.088 R)
• M2: 245,191 km (0.075 R)
• M3: 339,886 km (0.084 R)
• M4: 446,250 km (0.036 R)
• M5: 596,596 km (0.119 R)
• M6: 665,860 km (0.083 R)
• M7: 738,265 km (0.116 R)
• M8: 841,638 km (0.104 R)
• M9: 1,111,063 km (0.102 R)
• M10: 1,442,273 km (0.074 R)
• M11: 1,530,087 km (0.088 R)
• M12: 1,720,226 km (0.045 R)
• M13: 1,804,300 km (0.119 R)
• M14: 1,908,869 km (0.048 R)
• M15: 1,986,211 km (0.091 R)
• M16: 2,094,370 km (0.064 R)
• M17: 2,326,995 km (0.086 R)
• M18: 2,525,511 km (0.107 R)
• M19: 2,697,100 km (0.118 R)
• M20: 2,795,386 km (0.075 R)
• M21: 2,939,449 km (0.099 R)
• M22: 3,457,356 km (0.025 R)
• M23: 3,672,628 km (0.119 R)
• M24: 3,757,450 km (0.057 R)
• M25: 3,867,554 km (0.089 R)
• M26: 4,217,164 km (0.095 R)
• M27: 4,485,991 km (0.067 R)
• M28: 4,576,947 km (0.12 R)
• M29: 4,734,174 km (0.079 R)
• M30: 5,027,236 km (0.116 R)
• M31: 5,162,473 km (0.106 R)
• M32: 5,353,659 km (0.118 R)
• M33: 5,519,563 km (0.072 R)
• M34: 5,617,101 km (0.076 R)
• M35: 5,870,520 km (0.051 R)
• M36: 6,113,467 km (0.109 R)
• M37: 6,403,387 km (0.08 R)
• M38: 6,697,945 km (0.117 R)
• M39: 7,087,498 km (0.095 R)
• M40: 7,208,822 km (0.117 R)
• M41: 7,300,376 km (0.043 R)
• M42: 7,407,638 km (0.105 R)
• M43: 7,951,576 km (0.063 R)
• M44: 8,172,831 km (0.086 R)
• M45: 8,364,017 km (0.119 R)
• M46: 8,669,945 km (0.063 R)
• M47: 8,734,720 km (0.082 R)
• M48: 8,799,796 km (0.097 R)
• M49: 9,626,324 km (0.057 R)
• M50: 9,929,858 km (0.064 R)
• M51: 10,082,896 km (0.05 R)
• M52: 10,581,207 km (0.107 R)
• M53: 10,667,974 km (0.109 R)
• M54: 11,034,937 km (0.101 R)
• M55: 11,530,555 km (0.073 R)
• M56: 12,051,604 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.4

Radius: 14.6

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.65 AU - 10.63 AU

Year: 10878 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,131,109 km

• M1: 186,249 km (0.085 R)
• M2: 390,899 km (0.113 R)
• M3: 573,857 km (0.06 R)
• M4: 959,820 km (0.052 R)
• M5: 1,683,275 km (0.117 R)
• M6: 2,327,892 km (0.065 R)
• M7: 2,578,020 km (0.118 R)
• M8: 2,720,886 km (0.117 R)
• M9: 3,074,984 km (0.12 R)
• M10: 4,157,923 km (0.106 R)
• M11: 5,423,372 km (0.103 R)
• M12: 6,060,210 km (0.104 R)
• M13: 6,175,101 km (0.029 R)
• M14: 6,959,742 km (0.096 R)
• M15: 7,323,115 km (0.081 R)
• M16: 7,734,360 km (0.091 R)
• M17: 8,068,711 km (0.083 R)
• M18: 8,751,924 km (0.025 R)
• M19: 8,882,074 km (0.053 R)
• M20: 9,232,433 km (0.079 R)
• M21: 9,721,618 km (0.11 R)
• M22: 10,540,367 km (0.064 R)
• M23: 10,725,270 km (0.058 R)
• M24: 11,905,747 km (0.068 R)
• M25: 12,438,315 km (0.073 R)
• M26: 12,536,002 km (0.119 R)
• M27: 13,476,524 km (0.061 R)
• M28: 13,828,827 km (0.118 R)
• M29: 14,133,259 km (0.1 R)
• M30: 14,852,077 km (0.109 R)
• M31: 15,007,658 km (0.053 R)
• M32: 16,486,134 km (0.051 R)
• M33: 17,406,311 km (0.097 R)
• M34: 18,121,388 km (0.058 R)
• M35: 18,789,792 km (0.095 R)
• M36: 19,921,948 km (0.048 R)
• M37: 20,208,578 km (0.076 R)
• M38: 20,323,469 km (0.113 R)
• M39: 20,611,894 km (0.066 R)
• M40: 21,018,052 km (0.117 R)
• M41: 23,148,027 km (0.113 R)
• M42: 24,116,673 km (0.069 R)
• M43: 24,422,152 km (0.081 R)
• M44: 26,595,809 km (0.08 R)
• M45: 26,785,050 km (0.101 R)
• M46: 27,546,354 km (0.118 R)
• M47: 27,801,567 km (0.092 R)
• M48: 27,993,651 km (0.118 R)
• M49: 28,701,548 km (0.083 R)
• M50: 29,415,280 km (0.112 R)
• M51: 30,134,995 km (0.094 R)
• M52: 30,332,315 km (0.108 R)
• M53: 30,992,939 km (0.097 R)
• M54: 31,125,632 km (0.084 R)
• M55: 32,800,530 km (0.109 R)
• M56: 33,003,534 km (0.116 R)
• M57: 33,274,755 km (0.057 R)
• M58: 34,161,422 km (0.116 R)
• M59: 34,298,603 km (0.093 R)
• M60: 34,710,895 km (0.084 R)
• M61: 35,055,867 km (0.09 R)
• M62: 35,471,301 km (0.084 R)
• M63: 35,749,254 km (0.117 R)
• M64: 36,657,313 km (0.077 R)
• M65: 37,290,411 km (0.078 R)
• M66: 37,573,001 km (0.107 R)
• M67: 39,642,688 km (0.102 R)
• M68: 40,292,541 km (0.088 R)
• M69: 41,529,715 km (0.089 R)
• M70: 41,749,325 km (0.089 R)
• M71: 43,223,313 km (0.045 R)
• M72: 43,445,765 km (0.093 R)
• M73: 43,594,465 km (0.116 R)
• M74: 45,616,879 km (0.079 R)
• M75: 46,297,848 km (0.047 R)
• M76: 47,287,438 km (0.1 R)
• M77: 48,053,379 km (0.08 R)
• M78: 48,283,910 km (0.085 R)
• M79: 48,669,124 km (0.06 R)
• M80: 49,055,236 km (0.071 R)
• M81: 49,287,412 km (0.098 R)
• M82: 49,675,170 km (0.097 R)
• M83: 51,001,205 km (0.109 R)
• M84: 52,497,034 km (0.074 R)
• M85: 52,813,733 km (0.081 R)
• M86: 53,051,743 km (0.104 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit