🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.65 AU - 0.67 AU

Year: 203 Days

Day: 14.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,045,802 km

• M1: 160,967 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.31 AU - 1.67 AU

Year: 689 Days

Day: 14.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.69 AU - 2.29 AU

Year: 1063 Days

Day: 22.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.76 AU - 2.72 AU

Year: 1270 Days

Day: 20.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,045,802 km

• M1: 1,985,313 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.42 AU - 3.8 AU

Year: 2077 Days

Day: 32.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.7 AU - 3.54 AU

Year: 2087 Days

Day: 31.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,045,802 km

• M1: 2,228,260 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.6

Radius: 14.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.86 AU - 6.62 AU

Year: 5209 Days

Day: 8.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 67.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,045,802 km

• M1: 188,194 km (0.117 R)
• M2: 306,676 km (0.049 R)
• M3: 476,469 km (0.056 R)
• M4: 869,313 km (0.116 R)
• M5: 1,096,403 km (0.084 R)
• M6: 1,217,727 km (0.104 R)
• M7: 1,491,940 km (0.086 R)
• M8: 1,628,223 km (0.098 R)
• M9: 1,913,955 km (0.104 R)
• M10: 3,018,287 km (0.091 R)
• M11: 3,215,756 km (0.079 R)
• M12: 3,600,372 km (0.08 R)
• M13: 3,716,460 km (0.11 R)
• M14: 3,857,381 km (0.112 R)
• M15: 4,241,997 km (0.117 R)
• M16: 4,715,026 km (0.102 R)
• M17: 4,842,333 km (0.106 R)
• M18: 4,970,988 km (0.102 R)
• M19: 5,957,436 km (0.093 R)
• M20: 6,234,491 km (0.057 R)
• M21: 6,629,579 km (0.093 R)
• M22: 7,003,724 km (0.102 R)
• M23: 7,296,337 km (0.095 R)
• M24: 7,893,681 km (0.099 R)
• M25: 8,882,374 km (0.053 R)
• M26: 9,167,507 km (0.082 R)
• M27: 10,106,832 km (0.044 R)
• M28: 10,238,777 km (0.109 R)
• M29: 10,437,892 km (0.12 R)
• M30: 10,975,098 km (0.073 R)
• M31: 11,486,873 km (0.089 R)
• M32: 12,076,438 km (0.083 R)
• M33: 12,427,993 km (0.112 R)
• M34: 13,285,189 km (0.061 R)
• M35: 13,794,120 km (0.093 R)
• M36: 13,940,726 km (0.1 R)
• M37: 14,087,931 km (0.09 R)
• M38: 14,272,534 km (0.101 R)
• M39: 14,420,786 km (0.035 R)
• M40: 14,793,733 km (0.062 R)
• M41: 14,906,231 km (0.068 R)
• M42: 15,625,498 km (0.032 R)
• M43: 16,317,388 km (0.053 R)
• M44: 16,628,103 km (0.112 R)
• M45: 17,691,295 km (0.11 R)
• M46: 18,050,629 km (0.105 R)
• M47: 18,251,239 km (0.095 R)
• M48: 18,939,090 km (0.071 R)
• M49: 19,388,632 km (0.119 R)
• M50: 19,924,492 km (0.114 R)
• M51: 20,215,011 km (0.12 R)
• M52: 20,758,500 km (0.119 R)
• M53: 21,731,634 km (0.073 R)
• M54: 21,859,690 km (0.082 R)
• M55: 23,284,759 km (0.108 R)
• M56: 23,503,321 km (0.109 R)
• M57: 25,410,694 km (0.12 R)
• M58: 25,771,076 km (0.097 R)
• M59: 26,679,434 km (0.069 R)
• M60: 27,091,576 km (0.036 R)
• M61: 27,275,432 km (0.09 R)
• M62: 27,875,918 km (0.047 R)
• M63: 28,247,519 km (0.118 R)
• M64: 29,231,125 km (0.104 R)
• M65: 30,273,373 km (0.118 R)
• M66: 30,847,081 km (0.038 R)
• M67: 30,943,123 km (0.067 R)
• M68: 31,183,527 km (0.062 R)
• M69: 31,424,529 km (0.109 R)
• M70: 31,762,919 km (0.068 R)
• M71: 31,859,859 km (0.071 R)
• M72: 32,151,126 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.1

Radius: 15

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.46 AU - 12.58 AU

Year: 12923 Days

Day: 7 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,045,802 km

• M1: 208,689 km (0.091 R)
• M2: 310,116 km (0.057 R)
• M3: 584,628 km (0.029 R)
• M4: 1,059,303 km (0.119 R)
• M5: 1,191,697 km (0.072 R)
• M6: 1,330,224 km (0.033 R)
• M7: 1,780,065 km (0.077 R)
• M8: 1,920,238 km (0.093 R)
• M9: 2,191,010 km (0.05 R)
• M10: 2,407,927 km (0.104 R)
• M11: 2,724,028 km (0.085 R)
• M12: 3,029,656 km (0.05 R)
• M13: 3,471,718 km (0.104 R)
• M14: 3,598,278 km (0.031 R)
• M15: 3,700,603 km (0.07 R)
• M16: 3,934,424 km (0.112 R)
• M17: 4,362,573 km (0.088 R)
• M18: 4,665,658 km (0.07 R)
• M19: 5,119,090 km (0.044 R)
• M20: 5,409,758 km (0.062 R)
• M21: 5,765,801 km (0.116 R)
• M22: 6,595,022 km (0.117 R)
• M23: 7,527,316 km (0.12 R)
• M24: 7,891,736 km (0.068 R)
• M25: 8,093,095 km (0.119 R)
• M26: 8,707,194 km (0.082 R)
• M27: 9,549,580 km (0.083 R)
• M28: 9,908,316 km (0.12 R)
• M29: 10,454,647 km (0.061 R)
• M30: 10,824,453 km (0.062 R)
• M31: 11,048,401 km (0.095 R)
• M32: 12,191,179 km (0.119 R)
• M33: 13,732,785 km (0.092 R)
• M34: 13,934,892 km (0.101 R)
• M35: 14,097,206 km (0.09 R)
• M36: 14,260,267 km (0.078 R)
• M37: 14,423,927 km (0.06 R)
• M38: 15,084,701 km (0.111 R)
• M39: 16,179,758 km (0.058 R)
• M40: 16,393,234 km (0.068 R)
• M41: 17,474,976 km (0.057 R)
• M42: 18,267,994 km (0.054 R)
• M43: 18,535,027 km (0.057 R)
• M44: 19,434,409 km (0.109 R)
• M45: 21,275,510 km (0.09 R)
• M46: 22,931,858 km (0.08 R)
• M47: 23,219,983 km (0.117 R)
• M48: 24,335,534 km (0.094 R)
• M49: 24,482,290 km (0.075 R)
• M50: 24,629,494 km (0.081 R)
• M51: 24,776,848 km (0.073 R)
• M52: 24,924,501 km (0.117 R)
• M53: 25,220,855 km (0.092 R)
• M54: 25,319,888 km (0.119 R)
• M55: 25,418,922 km (0.12 R)
• M56: 25,717,220 km (0.107 R)
• M57: 26,770,090 km (0.08 R)
• M58: 27,022,911 km (0.107 R)
• M59: 27,276,479 km (0.095 R)
• M60: 28,866,106 km (0.053 R)
• M61: 29,437,570 km (0.052 R)
• M62: 30,012,624 km (0.106 R)
• M63: 30,327,827 km (0.102 R)
• M64: 30,961,673 km (0.031 R)
• M65: 32,619,217 km (0.117 R)
• M66: 33,160,014 km (0.087 R)
• M67: 33,268,472 km (0.083 R)
• M68: 34,800,205 km (0.087 R)
• M69: 35,408,320 km (0.099 R)
• M70: 36,075,676 km (0.102 R)
• M71: 36,299,026 km (0.098 R)
• M72: 37,084,564 km (0.102 R)
• M73: 37,422,805 km (0.046 R)
• M74: 37,592,449 km (0.058 R)
• M75: 37,762,243 km (0.063 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: 464 - 18,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit