🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.61 AU - 0.71 AU

Year: 191 Days

Day: 26.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,775,250 km

• M1: 232,026 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.89 AU - 1.01 AU

Year: 330 Days

Day: 25.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,775,250 km

• M1: 308,770 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.08 AU - 1.28 AU

Year: 457 Days

Day: 25.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 19,775,250 km

• M1: 370,554 km (0.081 R)
• M2: 773,421 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.1 AU - 1.26 AU

Year: 457 Days

Day: 24.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.95 AU - 3.51 AU

Year: 2069 Days

Day: 41.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.05 AU - 4.43 AU

Year: 2578 Days

Day: 22.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 8.5

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.95 AU - 7.21 AU

Year: 6016 Days

Day: 14.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 19,775,250 km

• M1: 120,725 km (0.045 R)
• M2: 177,423 km (0.085 R)
• M3: 282,441 km (0.109 R)
• M4: 446,101 km (0.109 R)
• M5: 865,723 km (0.033 R)
• M6: 2,023,760 km (0.109 R)
• M7: 2,080,906 km (0.064 R)
• M8: 2,177,247 km (0.079 R)
• M9: 2,394,464 km (0.082 R)
• M10: 2,660,299 km (0.109 R)
• M11: 2,723,130 km (0.06 R)
• M12: 3,287,563 km (0.088 R)
• M13: 3,377,471 km (0.102 R)
• M14: 3,769,418 km (0.035 R)
• M15: 3,982,894 km (0.106 R)
• M16: 4,103,170 km (0.117 R)
• M17: 4,396,681 km (0.115 R)
• M18: 4,927,006 km (0.115 R)
• M19: 5,239,067 km (0.086 R)
• M20: 5,557,710 km (0.074 R)
• M21: 5,611,416 km (0.099 R)
• M22: 5,665,271 km (0.079 R)
• M23: 5,773,580 km (0.06 R)
• M24: 5,882,487 km (0.102 R)
• M25: 6,074,870 km (0.095 R)
• M26: 6,381,546 km (0.11 R)
• M27: 6,664,585 km (0.104 R)
• M28: 6,779,028 km (0.085 R)
• M29: 7,067,901 km (0.059 R)
• M30: 7,331,343 km (0.047 R)
• M31: 7,538,386 km (0.101 R)
• M32: 7,898,020 km (0.104 R)
• M33: 8,110,449 km (0.049 R)
• M34: 8,171,484 km (0.038 R)
• M35: 8,386,307 km (0.115 R)
• M36: 8,509,875 km (0.113 R)
• M37: 8,915,734 km (0.117 R)
• M38: 9,778,764 km (0.101 R)
• M39: 10,006,901 km (0.102 R)
• M40: 10,701,633 km (0.075 R)
• M41: 10,903,142 km (0.089 R)
• M42: 11,173,615 km (0.101 R)
• M43: 11,446,331 km (0.08 R)
• M44: 11,790,257 km (0.12 R)
• M45: 11,963,491 km (0.066 R)
• M46: 12,033,054 km (0.099 R)
• M47: 12,736,015 km (0.035 R)
• M48: 13,815,214 km (0.097 R)
• M49: 14,034,524 km (0.112 R)
• M50: 14,107,827 km (0.087 R)
• M51: 15,261,376 km (0.097 R)
• M52: 15,564,013 km (0.092 R)
• M53: 15,640,009 km (0.096 R)
• M54: 15,830,447 km (0.097 R)
• M55: 16,252,163 km (0.108 R)
• M56: 17,578,797 km (0.096 R)
• M57: 17,737,221 km (0.066 R)
• M58: 18,015,473 km (0.083 R)
• M59: 18,175,244 km (0.097 R)
• M60: 18,536,223 km (0.063 R)
• M61: 18,737,732 km (0.097 R)
• M62: 19,021,220 km (0.11 R)
• M63: 19,102,451 km (0.069 R)
• M64: 19,224,523 km (0.113 R)
• M65: 19,921,200 km (0.067 R)
• M66: 20,044,918 km (0.063 R)
• M67: 20,501,042 km (0.069 R)
• M68: 21,592,807 km (0.105 R)
• M69: 22,316,861 km (0.057 R)
• M70: 23,092,077 km (0.104 R)
• M71: 24,536,295 km (0.091 R)
• M72: 25,068,564 km (0.116 R)
• M73: 25,649,602 km (0.111 R)
• M74: 26,189,950 km (0.111 R)
• M75: 28,481,191 km (0.11 R)
• M76: 28,947,188 km (0.12 R)
• M77: 29,274,807 km (0.088 R)
• M78: 29,886,663 km (0.085 R)
• M79: 30,028,332 km (0.092 R)
• M80: 30,123,027 km (0.095 R)
• M81: 30,312,568 km (0.084 R)
• M82: 31,027,047 km (0.113 R)
• M83: 31,410,467 km (0.118 R)
• M84: 31,506,508 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.5

Radius: 9.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.13 AU - 9.83 AU

Year: 8035 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 19,775,250 km

• M1: 137,032 km (0.112 R)
• M2: 248,781 km (0.065 R)
• M3: 347,516 km (0.064 R)
• M4: 425,307 km (0.096 R)
• M5: 627,713 km (0.086 R)
• M6: 717,621 km (0.025 R)
• M7: 1,360,892 km (0.095 R)
• M8: 1,420,133 km (0.077 R)
• M9: 1,529,189 km (0.111 R)
• M10: 1,912,609 km (0.053 R)
• M11: 2,047,097 km (0.074 R)
• M12: 2,143,139 km (0.09 R)
• M13: 2,455,051 km (0.115 R)
• M14: 2,616,317 km (0.084 R)
• M15: 2,826,951 km (0.082 R)
• M16: 2,918,804 km (0.081 R)
• M17: 3,121,509 km (0.093 R)
• M18: 3,345,008 km (0.096 R)
• M19: 3,623,410 km (0.029 R)
• M20: 3,757,151 km (0.077 R)
• M21: 3,943,699 km (0.118 R)
• M22: 4,220,455 km (0.097 R)
• M23: 4,449,938 km (0.028 R)
• M24: 4,611,205 km (0.06 R)
• M25: 4,829,468 km (0.043 R)
• M26: 5,200,620 km (0.099 R)
• M27: 5,351,714 km (0.076 R)
• M28: 5,523,303 km (0.069 R)
• M29: 5,716,284 km (0.094 R)
• M30: 5,833,120 km (0.039 R)
• M31: 6,128,726 km (0.099 R)
• M32: 6,288,346 km (0.073 R)
• M33: 6,348,634 km (0.101 R)
• M34: 6,489,855 km (0.098 R)
• M35: 7,003,125 km (0.088 R)
• M36: 7,296,187 km (0.075 R)
• M37: 7,508,018 km (0.109 R)
• M38: 8,642,119 km (0.037 R)
• M39: 8,933,985 km (0.071 R)
• M40: 9,024,492 km (0.069 R)
• M41: 9,389,361 km (0.109 R)
• M42: 9,573,665 km (0.072 R)
• M43: 9,782,354 km (0.049 R)
• M44: 10,704,176 km (0.115 R)
• M45: 11,041,968 km (0.108 R)
• M46: 11,555,089 km (0.098 R)
• M47: 11,653,674 km (0.116 R)
• M48: 12,226,185 km (0.118 R)
• M49: 12,935,578 km (0.077 R)
• M50: 13,346,972 km (0.066 R)
• M51: 13,606,226 km (0.077 R)
• M52: 13,867,274 km (0.118 R)
• M53: 13,945,813 km (0.118 R)
• M54: 14,182,626 km (0.046 R)
• M55: 14,288,242 km (0.106 R)
• M56: 14,686,771 km (0.119 R)
• M57: 15,904,049 km (0.112 R)
• M58: 16,510,967 km (0.119 R)
• M59: 16,649,944 km (0.075 R)
• M60: 17,294,411 km (0.113 R)
• M61: 17,435,482 km (0.086 R)
• M62: 17,633,849 km (0.061 R)
• M63: 18,061,250 km (0.05 R)
• M64: 18,781,115 km (0.08 R)
• M65: 19,042,612 km (0.118 R)
• M66: 19,129,977 km (0.109 R)
• M67: 19,305,306 km (0.081 R)
• M68: 19,422,441 km (0.053 R)
• M69: 19,627,989 km (0.058 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: 379 - 19,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit