🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.45 AU - 0.57 AU

Year: 139 Days

Day: 27.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.49 AU - 0.71 AU

Year: 178 Days

Day: 13.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.84 AU - 0.88 AU

Year: 305 Days

Day: 34.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.12 AU - 2.66 AU

Year: 1415 Days

Day: 14.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.89 AU - 2.89 AU

Year: 1881 Days

Day: 33.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,581,587 km

• M1: 1,487,452 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.3

Radius: 12.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.2 AU - 5.44 AU

Year: 4052 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,581,587 km

• M1: 185,202 km (0.085 R)
• M2: 277,654 km (0.075 R)
• M3: 389,254 km (0.082 R)
• M4: 770,878 km (0.116 R)
• M5: 926,310 km (0.091 R)
• M6: 1,174,343 km (0.12 R)
• M7: 1,431,502 km (0.104 R)
• M8: 1,534,425 km (0.092 R)
• M9: 2,116,511 km (0.09 R)
• M10: 2,264,912 km (0.065 R)
• M11: 2,370,827 km (0.071 R)
• M12: 2,509,654 km (0.119 R)
• M13: 2,779,229 km (0.079 R)
• M14: 2,860,311 km (0.075 R)
• M15: 3,108,644 km (0.11 R)
• M16: 3,226,976 km (0.06 R)
• M17: 3,329,600 km (0.075 R)
• M18: 3,450,774 km (0.063 R)
• M19: 3,573,444 km (0.066 R)
• M20: 3,986,933 km (0.113 R)
• M21: 4,472,827 km (0.045 R)
• M22: 4,568,420 km (0.065 R)
• M23: 4,645,463 km (0.096 R)
• M24: 4,742,402 km (0.097 R)
• M25: 5,317,756 km (0.112 R)
• M26: 5,665,421 km (0.115 R)
• M27: 5,789,886 km (0.071 R)
• M28: 6,490,902 km (0.099 R)
• M29: 6,599,510 km (0.036 R)
• M30: 7,741,540 km (0.06 R)
• M31: 7,879,918 km (0.084 R)
• M32: 8,042,531 km (0.108 R)
• M33: 8,323,626 km (0.074 R)
• M34: 8,536,653 km (0.088 R)
• M35: 8,944,008 km (0.077 R)
• M36: 9,065,033 km (0.117 R)
• M37: 9,852,665 km (0.062 R)
• M38: 10,052,977 km (0.073 R)
• M39: 10,279,917 km (0.073 R)
• M40: 10,406,776 km (0.093 R)
• M41: 10,610,827 km (0.1 R)
• M42: 11,100,760 km (0.103 R)
• M43: 11,283,270 km (0.094 R)
• M44: 12,022,732 km (0.11 R)
• M45: 12,156,473 km (0.049 R)
• M46: 12,750,675 km (0.025 R)
• M47: 12,832,505 km (0.093 R)
• M48: 12,941,861 km (0.084 R)
• M49: 13,244,049 km (0.103 R)
• M50: 13,409,804 km (0.119 R)
• M51: 13,492,980 km (0.11 R)
• M52: 13,939,530 km (0.113 R)
• M53: 14,051,878 km (0.049 R)
• M54: 14,618,405 km (0.07 R)
• M55: 14,761,121 km (0.083 R)
• M56: 14,875,713 km (0.078 R)
• M57: 15,048,199 km (0.075 R)
• M58: 15,279,029 km (0.072 R)
• M59: 16,067,111 km (0.068 R)
• M60: 16,362,417 km (0.091 R)
• M61: 16,481,048 km (0.1 R)
• M62: 16,808,667 km (0.069 R)
• M63: 17,198,669 km (0.104 R)
• M64: 17,289,176 km (0.109 R)
• M65: 17,440,120 km (0.092 R)
• M66: 17,743,654 km (0.119 R)
• M67: 17,835,058 km (0.034 R)
• M68: 17,926,612 km (0.108 R)
• M69: 19,381,003 km (0.084 R)
• M70: 19,506,515 km (0.063 R)
• M71: 19,853,133 km (0.066 R)
• M72: 20,170,131 km (0.079 R)
• M73: 21,163,012 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.6

Radius: 7.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.79 AU - 15.85 AU

Year: 20748 Days

Day: 19.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,581,587 km

• M1: 129,402 km (0.052 R)
• M2: 230,530 km (0.111 R)
• M3: 628,760 km (0.086 R)
• M4: 737,368 km (0.101 R)
• M5: 1,027,289 km (0.065 R)
• M6: 1,082,191 km (0.105 R)
• M7: 1,252,733 km (0.094 R)
• M8: 1,514,828 km (0.078 R)
• M9: 1,771,987 km (0.092 R)
• M10: 1,905,877 km (0.104 R)
• M11: 1,974,094 km (0.072 R)
• M12: 2,400,447 km (0.11 R)
• M13: 2,499,182 km (0.104 R)
• M14: 2,624,395 km (0.111 R)
• M15: 2,829,195 km (0.058 R)
• M16: 2,986,123 km (0.045 R)
• M17: 3,065,859 km (0.091 R)
• M18: 3,200,048 km (0.027 R)
• M19: 3,418,910 km (0.079 R)
• M20: 3,558,335 km (0.073 R)
• M21: 4,104,816 km (0.096 R)
• M22: 4,312,757 km (0.106 R)
• M23: 4,832,161 km (0.067 R)
• M24: 5,178,929 km (0.115 R)
• M25: 5,306,984 km (0.111 R)
• M26: 5,436,087 km (0.101 R)
• M27: 6,063,800 km (0.113 R)
• M28: 6,506,311 km (0.092 R)
• M29: 6,959,443 km (0.079 R)
• M30: 7,065,358 km (0.096 R)
• M31: 7,172,021 km (0.053 R)
• M32: 7,278,984 km (0.116 R)
• M33: 7,458,651 km (0.119 R)
• M34: 7,712,668 km (0.099 R)
• M35: 7,785,821 km (0.097 R)
• M36: 8,304,028 km (0.114 R)
• M37: 8,948,047 km (0.11 R)
• M38: 9,218,071 km (0.092 R)
• M39: 9,412,548 km (0.112 R)
• M40: 9,687,061 km (0.105 R)
• M41: 10,770,448 km (0.075 R)
• M42: 11,305,709 km (0.11 R)
• M43: 11,765,274 km (0.113 R)
• M44: 12,103,515 km (0.109 R)
• M45: 13,093,554 km (0.066 R)
• M46: 14,513,686 km (0.077 R)
• M47: 15,656,764 km (0.044 R)
• M48: 16,781,291 km (0.096 R)
• M49: 16,971,130 km (0.116 R)
• M50: 18,663,382 km (0.106 R)
• M51: 19,008,205 km (0.029 R)
• M52: 19,454,754 km (0.104 R)
• M53: 19,804,365 km (0.092 R)
• M54: 20,206,484 km (0.041 R)
• M55: 20,358,026 km (0.116 R)
• M56: 23,945,383 km (0.104 R)
• M57: 24,373,682 km (0.085 R)
• M58: 24,642,659 km (0.111 R)
• M59: 24,912,683 km (0.111 R)
• M60: 25,401,270 km (0.074 R)
• M61: 25,455,723 km (0.096 R)
• M62: 25,619,383 km (0.081 R)
• M63: 25,783,343 km (0.079 R)
• M64: 26,664,025 km (0.115 R)
• M65: 26,941,230 km (0.056 R)
• M66: 27,052,381 km (0.081 R)
• M67: 27,330,933 km (0.108 R)
• M68: 27,778,529 km (0.1 R)
• M69: 27,834,629 km (0.105 R)
• M70: 28,059,474 km (0.117 R)
• M71: 28,228,669 km (0.048 R)
• M72: 30,168,206 km (0.12 R)
• M73: 30,630,762 km (0.101 R)
• M74: 31,621,699 km (0.114 R)
• M75: 31,738,983 km (0.099 R)
• M76: 33,515,159 km (0.118 R)
• M77: 33,994,171 km (0.073 R)
• M78: 34,174,437 km (0.119 R)
• M79: 34,838,053 km (0.045 R)
• M80: 36,300,671 km (0.119 R)
• M81: 38,281,796 km (0.104 R)
• M82: 38,344,328 km (0.078 R)
• M83: 38,531,924 km (0.05 R)
• M84: 38,845,331 km (0.092 R)
• M85: 40,297,926 km (0.101 R)
• M86: 40,488,664 km (0.076 R)
• M87: 41,575,343 km (0.103 R)
• M88: 42,671,596 km (0.102 R)
• M89: 43,125,775 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 15,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit