🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.82 AU - 0.86 AU

Year: 278 Days

Day: 18.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.05 AU - 1.63 AU

Year: 561 Days

Day: 19.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.48 AU - 1.76 AU

Year: 746 Days

Day: 41.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,574,087 km

• M1: 698,921 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.81 AU - 2.43 AU

Year: 1116 Days

Day: 44.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.42 AU - 2.68 AU

Year: 1473 Days

Day: 44.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,574,087 km

• M1: 86,168 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.07 AU - 4.55 AU

Year: 2690 Days

Day: 37.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.1

Radius: 10.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.81 AU - 6.55 AU

Year: 4896 Days

Day: 8.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,574,087 km

• M1: 154,535 km (0.111 R)
• M2: 249,529 km (0.046 R)
• M3: 393,442 km (0.069 R)
• M4: 612,454 km (0.119 R)
• M5: 709,393 km (0.089 R)
• M6: 945,309 km (0.109 R)
• M7: 1,021,155 km (0.079 R)
• M8: 1,152,502 km (0.112 R)
• M9: 1,261,708 km (0.091 R)
• M10: 2,106,338 km (0.051 R)
• M11: 2,241,724 km (0.088 R)
• M12: 2,849,391 km (0.078 R)
• M13: 2,999,587 km (0.034 R)
• M14: 3,288,610 km (0.047 R)
• M15: 3,406,643 km (0.102 R)
• M16: 3,647,196 km (0.109 R)
• M17: 3,976,611 km (0.049 R)
• M18: 4,402,067 km (0.098 R)
• M19: 4,510,675 km (0.117 R)
• M20: 5,112,956 km (0.083 R)
• M21: 5,342,439 km (0.099 R)
• M22: 5,435,190 km (0.119 R)
• M23: 6,221,027 km (0.087 R)
• M24: 7,016,888 km (0.104 R)
• M25: 7,452,667 km (0.078 R)
• M26: 8,350,703 km (0.038 R)
• M27: 8,867,414 km (0.114 R)
• M28: 8,977,518 km (0.098 R)
• M29: 9,226,897 km (0.093 R)
• M30: 9,563,044 km (0.111 R)
• M31: 9,817,809 km (0.08 R)
• M32: 9,988,949 km (0.113 R)
• M33: 11,452,914 km (0.101 R)
• M34: 11,723,536 km (0.101 R)
• M35: 11,996,253 km (0.08 R)
• M36: 12,240,547 km (0.116 R)
• M37: 12,671,837 km (0.069 R)
• M38: 12,920,618 km (0.099 R)
• M39: 13,835,709 km (0.081 R)
• M40: 14,027,643 km (0.034 R)
• M41: 14,381,890 km (0.112 R)
• M42: 14,641,443 km (0.056 R)
• M43: 15,000,627 km (0.094 R)
• M44: 15,995,453 km (0.061 R)
• M45: 16,264,281 km (0.07 R)
• M46: 16,704,397 km (0.107 R)
• M47: 17,354,699 km (0.1 R)
• M48: 17,769,684 km (0.079 R)
• M49: 18,048,235 km (0.06 R)
• M50: 18,118,097 km (0.103 R)
• M51: 18,187,960 km (0.079 R)
• M52: 19,533,892 km (0.112 R)
• M53: 20,037,887 km (0.049 R)
• M54: 20,110,143 km (0.041 R)
• M55: 20,509,569 km (0.062 R)
• M56: 20,948,339 km (0.099 R)
• M57: 21,095,394 km (0.026 R)
• M58: 21,205,797 km (0.064 R)
• M59: 21,760,805 km (0.071 R)
• M60: 22,021,405 km (0.102 R)
• M61: 22,283,201 km (0.032 R)
• M62: 23,074,424 km (0.114 R)
• M63: 23,798,328 km (0.048 R)
• M64: 24,529,712 km (0.108 R)
• M65: 25,229,382 km (0.095 R)
• M66: 25,503,146 km (0.062 R)
• M67: 26,053,816 km (0.101 R)
• M68: 26,370,365 km (0.118 R)
• M69: 26,489,295 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89

Radius: 8.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.98 AU - 6.64 AU

Year: 5065 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,574,087 km

• M1: 104,569 km (0.1 R)
• M2: 227,987 km (0.04 R)
• M3: 293,062 km (0.047 R)
• M4: 354,697 km (0.098 R)
• M5: 629,657 km (0.111 R)
• M6: 714,031 km (0.084 R)
• M7: 769,831 km (0.081 R)
• M8: 912,098 km (0.082 R)
• M9: 1,420,282 km (0.075 R)
• M10: 1,533,528 km (0.089 R)
• M11: 1,981,873 km (0.089 R)
• M12: 2,298,721 km (0.042 R)
• M13: 2,456,995 km (0.056 R)
• M14: 2,531,196 km (0.109 R)
• M15: 2,707,422 km (0.073 R)
• M16: 2,900,852 km (0.083 R)
• M17: 3,521,833 km (0.082 R)
• M18: 3,591,695 km (0.073 R)
• M19: 3,919,614 km (0.114 R)
• M20: 4,065,173 km (0.104 R)
• M21: 4,168,096 km (0.106 R)
• M22: 4,227,337 km (0.047 R)
• M23: 4,406,704 km (0.072 R)
• M24: 4,665,210 km (0.098 R)
• M25: 4,726,844 km (0.094 R)
• M26: 4,881,827 km (0.028 R)
• M27: 5,244,901 km (0.054 R)
• M28: 5,518,815 km (0.089 R)
• M29: 5,996,930 km (0.108 R)
• M30: 6,334,423 km (0.104 R)
• M31: 6,660,845 km (0.089 R)
• M32: 6,817,474 km (0.073 R)
• M33: 6,904,839 km (0.115 R)
• M34: 6,957,647 km (0.079 R)
• M35: 7,965,339 km (0.075 R)
• M36: 8,317,642 km (0.08 R)
• M37: 8,618,184 km (0.08 R)
• M38: 9,056,505 km (0.036 R)
• M39: 9,210,741 km (0.08 R)
• M40: 9,658,936 km (0.112 R)
• M41: 9,717,878 km (0.095 R)
• M42: 10,054,323 km (0.109 R)
• M43: 10,334,371 km (0.115 R)
• M44: 10,779,574 km (0.033 R)
• M45: 11,025,064 km (0.103 R)
• M46: 11,127,838 km (0.042 R)
• M47: 11,417,609 km (0.085 R)
• M48: 11,877,772 km (0.08 R)
• M49: 11,983,089 km (0.088 R)
• M50: 12,088,854 km (0.07 R)
• M51: 12,751,423 km (0.07 R)
• M52: 12,880,975 km (0.103 R)
• M53: 14,268,196 km (0.079 R)
• M54: 14,447,714 km (0.036 R)
• M55: 14,650,568 km (0.089 R)
• M56: 14,808,992 km (0.118 R)
• M57: 15,356,521 km (0.028 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 8.6

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.91 AU - 7.03 AU

Year: 5952 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 31,574,087 km

• M1: 153,637 km (0.088 R)
• M2: 246,537 km (0.087 R)
• M3: 581,038 km (0.115 R)
• M4: 1,366,277 km (0.049 R)
• M5: 1,702,573 km (0.083 R)
• M6: 2,139,698 km (0.104 R)
• M7: 2,273,738 km (0.078 R)
• M8: 2,410,620 km (0.055 R)
• M9: 2,490,057 km (0.12 R)
• M10: 2,712,957 km (0.1 R)
• M11: 3,532,754 km (0.079 R)
• M12: 3,668,888 km (0.113 R)
• M13: 3,853,043 km (0.081 R)
• M14: 5,277,514 km (0.1 R)
• M15: 5,459,574 km (0.118 R)
• M16: 5,856,607 km (0.087 R)
• M17: 6,455,747 km (0.102 R)
• M18: 6,790,846 km (0.037 R)
• M19: 8,097,434 km (0.052 R)
• M20: 8,489,081 km (0.109 R)
• M21: 8,794,709 km (0.11 R)
• M22: 9,259,809 km (0.118 R)
• M23: 9,385,172 km (0.09 R)
• M24: 9,542,699 km (0.119 R)
• M25: 9,669,258 km (0.073 R)
• M26: 9,732,837 km (0.111 R)
• M27: 10,702,531 km (0.05 R)
• M28: 11,533,996 km (0.099 R)
• M29: 12,248,475 km (0.086 R)
• M30: 12,559,040 km (0.108 R)
• M31: 12,907,155 km (0.099 R)
• M32: 13,152,645 km (0.082 R)
• M33: 13,329,021 km (0.049 R)
• M34: 13,862,935 km (0.12 R)
• M35: 14,150,463 km (0.073 R)
• M36: 15,025,012 km (0.045 R)
• M37: 15,767,167 km (0.103 R)
• M38: 15,992,162 km (0.117 R)
• M39: 17,518,958 km (0.041 R)
• M40: 18,457,086 km (0.09 R)
• M41: 18,813,129 km (0.114 R)
• M42: 20,056,886 km (0.105 R)
• M43: 20,219,349 km (0.072 R)
• M44: 20,300,730 km (0.033 R)
• M45: 20,955,520 km (0.091 R)
• M46: 21,368,410 km (0.072 R)
• M47: 21,909,057 km (0.071 R)
• M48: 22,496,528 km (0.071 R)
• M49: 22,707,461 km (0.108 R)
• M50: 22,961,628 km (0.101 R)
• M51: 23,174,057 km (0.058 R)
• M52: 23,344,449 km (0.045 R)
• M53: 23,558,074 km (0.052 R)
• M54: 25,290,567 km (0.105 R)
• M55: 27,738,886 km (0.036 R)
• M56: 27,874,571 km (0.113 R)
• M57: 28,465,184 km (0.057 R)
• M58: 28,556,438 km (0.053 R)
• M59: 30,308,379 km (0.066 R)
• M60: 31,009,395 km (0.105 R)
• M61: 31,244,263 km (0.062 R)
• M62: 31,479,730 km (0.11 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 13,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit