🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.77 AU - 1.01 AU

Year: 315 Days

Day: 15.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.89 AU - 1.09 AU

Year: 369 Days

Day: 43.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,309,568 km

• M1: 85,570 km (0.075 R)
• M2: 268,079 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.06 AU - 1.42 AU

Year: 517 Days

Day: 15.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.59 AU - 4.73 AU

Year: 3180 Days

Day: 20.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.45 AU - 4.89 AU

Year: 3191 Days

Day: 36 Hours

Environment

Temp: -137 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.8

Radius: 11.2

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.71 AU - 5.65 AU

Year: 4418 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 64,309,568 km

• M1: 189,840 km (0.073 R)
• M2: 410,197 km (0.037 R)
• M3: 534,214 km (0.108 R)
• M4: 631,901 km (0.109 R)
• M5: 802,443 km (0.044 R)
• M6: 964,906 km (0.104 R)
• M7: 1,229,844 km (0.104 R)
• M8: 1,378,096 km (0.109 R)
• M9: 1,546,842 km (0.118 R)
• M10: 2,014,934 km (0.027 R)
• M11: 2,142,690 km (0.082 R)
• M12: 2,240,527 km (0.119 R)
• M13: 2,457,444 km (0.049 R)
• M14: 2,577,123 km (0.051 R)
• M15: 2,681,392 km (0.057 R)
• M16: 2,840,415 km (0.029 R)
• M17: 3,469,474 km (0.054 R)
• M18: 4,366,911 km (0.082 R)
• M19: 4,788,029 km (0.092 R)
• M20: 4,873,899 km (0.118 R)
• M21: 5,200,321 km (0.089 R)
• M22: 6,269,048 km (0.116 R)
• M23: 6,386,632 km (0.102 R)
• M24: 7,354,231 km (0.057 R)
• M25: 7,603,312 km (0.069 R)
• M26: 7,829,803 km (0.099 R)
• M27: 7,931,230 km (0.031 R)
• M28: 8,033,106 km (0.081 R)
• M29: 8,109,850 km (0.079 R)
• M30: 8,393,039 km (0.065 R)
• M31: 8,679,519 km (0.089 R)
• M32: 8,890,003 km (0.112 R)
• M33: 9,262,352 km (0.089 R)
• M34: 9,450,397 km (0.057 R)
• M35: 9,667,014 km (0.097 R)
• M36: 9,803,148 km (0.095 R)
• M37: 10,298,617 km (0.1 R)
• M38: 10,493,543 km (0.072 R)
• M39: 11,256,941 km (0.082 R)
• M40: 12,038,141 km (0.042 R)
• M41: 12,361,422 km (0.074 R)
• M42: 13,591,565 km (0.117 R)
• M43: 13,744,304 km (0.06 R)
• M44: 13,836,157 km (0.116 R)
• M45: 14,082,246 km (0.026 R)
• M46: 14,641,144 km (0.075 R)
• M47: 14,860,454 km (0.047 R)
• M48: 15,080,961 km (0.101 R)
• M49: 15,270,651 km (0.057 R)
• M50: 15,812,794 km (0.072 R)
• M51: 16,393,683 km (0.107 R)
• M52: 16,817,493 km (0.106 R)
• M53: 17,211,983 km (0.104 R)
• M54: 17,842,837 km (0.072 R)
• M55: 18,447,512 km (0.067 R)
• M56: 18,582,748 km (0.099 R)
• M57: 19,264,167 km (0.118 R)
• M58: 19,953,663 km (0.074 R)
• M59: 20,406,197 km (0.071 R)
• M60: 20,651,388 km (0.095 R)
• M61: 20,721,549 km (0.119 R)
• M62: 20,827,016 km (0.116 R)
• M63: 21,144,462 km (0.116 R)
• M64: 22,791,984 km (0.083 R)
• M65: 22,973,446 km (0.079 R)
• M66: 23,119,154 km (0.119 R)
• M67: 23,192,008 km (0.114 R)
• M68: 23,301,514 km (0.077 R)
• M69: 24,257,893 km (0.117 R)
• M70: 24,815,444 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.5

Radius: 5.2

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.84 AU - 15.9 AU

Year: 19357 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,309,568 km

• M1: 80,932 km (0.103 R)
• M2: 194,627 km (0.036 R)
• M3: 432,487 km (0.075 R)
• M4: 467,493 km (0.075 R)
• M5: 657,632 km (0.093 R)
• M6: 761,453 km (0.099 R)
• M7: 1,203,814 km (0.093 R)
• M8: 1,305,840 km (0.1 R)
• M9: 1,656,796 km (0.111 R)
• M10: 1,975,589 km (0.077 R)
• M11: 2,376,661 km (0.052 R)
• M12: 2,440,540 km (0.056 R)
• M13: 2,768,757 km (0.116 R)
• M14: 3,006,768 km (0.047 R)
• M15: 3,110,738 km (0.051 R)
• M16: 3,251,360 km (0.074 R)
• M17: 3,722,593 km (0.064 R)
• M18: 4,137,877 km (0.092 R)
• M19: 4,214,920 km (0.062 R)
• M20: 4,528,028 km (0.059 R)
• M21: 4,647,407 km (0.026 R)
• M22: 4,848,766 km (0.107 R)
• M23: 5,052,818 km (0.114 R)
• M24: 5,767,896 km (0.096 R)
• M25: 7,618,272 km (0.051 R)
• M26: 8,095,339 km (0.093 R)
• M27: 8,779,151 km (0.106 R)
• M28: 8,878,484 km (0.094 R)
• M29: 11,368,690 km (0.092 R)
• M30: 11,912,927 km (0.095 R)
• M31: 12,521,491 km (0.076 R)
• M32: 12,857,638 km (0.077 R)
• M33: 13,424,464 km (0.039 R)
• M34: 13,826,134 km (0.106 R)
• M35: 14,465,217 km (0.099 R)
• M36: 15,531,700 km (0.119 R)
• M37: 15,651,677 km (0.103 R)
• M38: 16,378,424 km (0.084 R)
• M39: 16,807,470 km (0.117 R)
• M40: 17,178,174 km (0.087 R)
• M41: 17,551,570 km (0.077 R)
• M42: 19,071,634 km (0.117 R)
• M43: 21,229,583 km (0.036 R)
• M44: 22,915,103 km (0.109 R)
• M45: 23,120,201 km (0.112 R)
• M46: 23,257,383 km (0.106 R)
• M47: 23,532,343 km (0.08 R)
• M48: 24,155,119 km (0.091 R)
• M49: 24,224,533 km (0.1 R)
• M50: 24,363,808 km (0.089 R)
• M51: 24,853,293 km (0.079 R)
• M52: 27,276,479 km (0.058 R)
• M53: 28,149,532 km (0.075 R)
• M54: 28,810,306 km (0.111 R)
• M55: 28,957,809 km (0.063 R)
• M56: 29,179,663 km (0.03 R)
• M57: 31,808,397 km (0.079 R)
• M58: 32,266,615 km (0.106 R)
• M59: 33,035,249 km (0.111 R)
• M60: 36,328,197 km (0.081 R)
• M61: 36,727,175 km (0.112 R)
• M62: 36,807,060 km (0.101 R)
• M63: 37,771,069 km (0.115 R)
• M64: 38,580,842 km (0.077 R)
• M65: 38,662,074 km (0.09 R)
• M66: 38,906,367 km (0.091 R)
• M67: 40,382,300 km (0.082 R)
• M68: 41,293,201 km (0.119 R)
• M69: 43,304,096 km (0.092 R)
• M70: 43,473,141 km (0.112 R)
• M71: 43,981,475 km (0.073 R)
• M72: 44,577,024 km (0.099 R)
• M73: 45,260,985 km (0.12 R)
• M74: 47,769,143 km (0.102 R)
• M75: 49,436,711 km (0.069 R)
• M76: 50,322,031 km (0.073 R)
• M77: 51,391,357 km (0.029 R)
• M78: 51,480,816 km (0.09 R)
• M79: 51,570,276 km (0.107 R)
• M80: 53,733,760 km (0.109 R)
• M81: 54,643,913 km (0.095 R)
• M82: 55,559,153 km (0.087 R)
• M83: 56,295,025 km (0.034 R)
• M84: 56,479,479 km (0.058 R)
• M85: 56,664,083 km (0.037 R)
• M86: 57,869,244 km (0.12 R)
• M87: 57,962,293 km (0.102 R)
• M88: 58,615,139 km (0.101 R)
• M89: 60,304,996 km (0.065 R)
• M90: 61,250,604 km (0.069 R)
• M91: 61,630,284 km (0.103 R)
• M92: 61,820,422 km (0.058 R)
• M93: 62,105,855 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 10,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit