🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.65 AU - 0.69 AU

Year: 201 Days

Day: 15.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.99 AU - 0.99 AU

Year: 362 Days

Day: 23.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.84 AU - 1.18 AU

Year: 373 Days

Day: 32.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 174.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,492,576 km

• M1: 46,375 km (0.113 R)
• M2: 419,921 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.63 AU - 3.45 AU

Year: 1946 Days

Day: 30.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.95 AU - 4.93 AU

Year: 3434 Days

Day: 16.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,492,576 km

• M1: 1,452,446 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 9.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.5 AU - 6.92 AU

Year: 5681 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 43,492,576 km

• M1: 269,575 km (0.101 R)
• M2: 478,713 km (0.092 R)
• M3: 790,026 km (0.118 R)
• M4: 1,143,825 km (0.11 R)
• M5: 1,278,015 km (0.089 R)
• M6: 1,399,937 km (0.118 R)
• M7: 1,525,898 km (0.082 R)
• M8: 2,180,090 km (0.079 R)
• M9: 2,509,953 km (0.104 R)
• M10: 2,641,898 km (0.101 R)
• M11: 3,028,459 km (0.068 R)
• M12: 3,192,867 km (0.045 R)
• M13: 3,432,972 km (0.102 R)
• M14: 3,506,125 km (0.051 R)
• M15: 3,728,727 km (0.081 R)
• M16: 4,136,232 km (0.111 R)
• M17: 4,398,177 km (0.118 R)
• M18: 4,719,663 km (0.053 R)
• M19: 4,787,581 km (0.03 R)
• M20: 4,965,752 km (0.11 R)
• M21: 5,090,516 km (0.12 R)
• M22: 5,244,303 km (0.027 R)
• M23: 7,238,443 km (0.068 R)
• M24: 7,348,547 km (0.078 R)
• M25: 7,427,534 km (0.062 R)
• M26: 7,955,615 km (0.077 R)
• M27: 8,118,078 km (0.106 R)
• M28: 8,216,065 km (0.116 R)
• M29: 8,562,234 km (0.116 R)
• M30: 8,879,531 km (0.078 R)
• M31: 9,098,991 km (0.118 R)
• M32: 9,611,962 km (0.118 R)
• M33: 9,837,257 km (0.087 R)
• M34: 9,976,682 km (0.087 R)
• M35: 10,081,849 km (0.085 R)
• M36: 10,594,671 km (0.043 R)
• M37: 10,719,884 km (0.089 R)
• M38: 10,917,353 km (0.083 R)
• M39: 11,517,390 km (0.116 R)
• M40: 12,072,099 km (0.108 R)
• M41: 12,427,993 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.6

Radius: 9.1

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6 AU - 9.96 AU

Year: 8275 Days

Day: 6.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,492,576 km

• M1: 350,209 km (0.041 R)
• M2: 411,843 km (0.112 R)
• M3: 548,575 km (0.104 R)
• M4: 669,750 km (0.107 R)
• M5: 750,383 km (0.053 R)
• M6: 2,033,185 km (0.079 R)
• M7: 2,502,623 km (0.109 R)
• M8: 2,605,845 km (0.038 R)
• M9: 2,923,741 km (0.111 R)
• M10: 3,087,550 km (0.102 R)
• M11: 3,226,228 km (0.114 R)
• M12: 3,510,015 km (0.065 R)
• M13: 4,471,630 km (0.07 R)
• M14: 5,177,732 km (0.114 R)
• M15: 5,376,248 km (0.106 R)
• M16: 5,476,479 km (0.06 R)
• M17: 5,543,648 km (0.054 R)
• M18: 5,611,117 km (0.087 R)
• M19: 5,815,168 km (0.054 R)
• M20: 6,584,101 km (0.107 R)
• M21: 6,835,576 km (0.053 R)
• M22: 7,053,540 km (0.112 R)
• M23: 7,237,096 km (0.072 R)
• M24: 7,796,891 km (0.091 R)
• M25: 7,910,436 km (0.074 R)
• M26: 7,986,582 km (0.106 R)
• M27: 10,130,917 km (0.077 R)
• M28: 10,421,287 km (0.089 R)
• M29: 11,095,225 km (0.095 R)
• M30: 11,180,496 km (0.067 R)
• M31: 11,351,636 km (0.046 R)
• M32: 11,437,505 km (0.106 R)
• M33: 11,653,225 km (0.1 R)
• M34: 12,396,727 km (0.119 R)
• M35: 13,155,487 km (0.111 R)
• M36: 13,381,530 km (0.077 R)
• M37: 14,670,914 km (0.098 R)
• M38: 15,663,795 km (0.118 R)
• M39: 17,714,033 km (0.078 R)
• M40: 17,913,597 km (0.075 R)
• M41: 18,415,947 km (0.11 R)
• M42: 18,821,207 km (0.117 R)
• M43: 19,075,972 km (0.112 R)
• M44: 19,229,310 km (0.061 R)
• M45: 19,898,761 km (0.12 R)
• M46: 20,210,373 km (0.113 R)
• M47: 20,314,643 km (0.097 R)
• M48: 21,207,742 km (0.09 R)
• M49: 21,952,740 km (0.054 R)
• M50: 22,167,263 km (0.026 R)
• M51: 22,760,568 km (0.077 R)
• M52: 24,073,289 km (0.092 R)
• M53: 24,571,899 km (0.098 R)
• M54: 24,738,850 km (0.117 R)
• M55: 26,144,771 km (0.056 R)
• M56: 26,886,029 km (0.101 R)
• M57: 27,692,062 km (0.086 R)
• M58: 28,214,458 km (0.112 R)
• M59: 28,447,681 km (0.036 R)
• M60: 28,623,009 km (0.046 R)
• M61: 28,974,714 km (0.1 R)
• M62: 29,445,947 km (0.1 R)
• M63: 29,919,724 km (0.067 R)
• M64: 30,097,895 km (0.07 R)
• M65: 30,634,951 km (0.089 R)
• M66: 30,934,745 km (0.107 R)
• M67: 31,235,437 km (0.099 R)
• M68: 31,960,987 km (0.115 R)
• M69: 32,875,927 km (0.089 R)
• M70: 33,059,933 km (0.046 R)
• M71: 33,675,677 km (0.094 R)
• M72: 34,668,858 km (0.08 R)
• M73: 34,918,686 km (0.059 R)
• M74: 35,106,432 km (0.08 R)
• M75: 35,671,612 km (0.105 R)
• M76: 36,176,655 km (0.118 R)
• M77: 36,303,214 km (0.106 R)
• M78: 39,320,903 km (0.075 R)
• M79: 39,451,053 km (0.089 R)
• M80: 39,777,176 km (0.045 R)
• M81: 40,104,048 km (0.112 R)
• M82: 41,752,467 km (0.116 R)
• M83: 43,422,727 km (0.046 R)
• M84: 43,490,046 km (0.033 R)
• M85: 43,692,003 km (0.095 R)
• M86: 44,842,710 km (0.083 R)
• M87: 44,978,694 km (0.109 R)
• M88: 45,046,761 km (0.096 R)
• M89: 45,251,112 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.3

Radius: 4.9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.84 AU - 15.4 AU

Year: 18452 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,492,576 km

• M1: 71,957 km (0.114 R)
• M2: 111,002 km (0.085 R)
• M3: 165,754 km (0.092 R)
• M4: 222,452 km (0.096 R)
• M5: 275,410 km (0.069 R)
• M6: 357,539 km (0.107 R)
• M7: 1,214,136 km (0.086 R)
• M8: 1,434,344 km (0.093 R)
• M9: 1,776,774 km (0.074 R)
• M10: 1,980,377 km (0.084 R)
• M11: 2,026,602 km (0.077 R)
• M12: 2,311,736 km (0.099 R)
• M13: 2,458,940 km (0.115 R)
• M14: 2,584,154 km (0.09 R)
• M15: 2,840,564 km (0.042 R)
• M16: 2,998,390 km (0.061 R)
• M17: 3,159,058 km (0.079 R)
• M18: 3,267,816 km (0.11 R)
• M19: 3,350,095 km (0.026 R)
• M20: 3,544,871 km (0.077 R)
• M21: 3,858,578 km (0.095 R)
• M22: 4,512,021 km (0.119 R)
• M23: 4,696,326 km (0.107 R)
• M24: 4,789,226 km (0.089 R)
• M25: 4,882,874 km (0.074 R)
• M26: 5,008,686 km (0.082 R)
• M27: 5,040,251 km (0.083 R)
• M28: 5,167,410 km (0.094 R)
• M29: 5,231,438 km (0.066 R)
• M30: 5,327,779 km (0.036 R)
• M31: 5,852,119 km (0.081 R)
• M32: 5,885,479 km (0.103 R)
• M33: 6,154,157 km (0.116 R)
• M34: 6,738,636 km (0.063 R)
• M35: 6,878,809 km (0.09 R)
• M36: 7,161,848 km (0.106 R)
• M37: 7,304,864 km (0.084 R)
• M38: 7,340,618 km (0.094 R)
• M39: 7,412,574 km (0.036 R)
• M40: 7,484,830 km (0.111 R)
• M41: 7,521,033 km (0.111 R)
• M42: 7,922,853 km (0.073 R)
• M43: 8,033,705 km (0.11 R)
• M44: 8,182,256 km (0.11 R)
• M45: 8,444,501 km (0.05 R)
• M46: 8,595,445 km (0.114 R)
• M47: 9,286,288 km (0.081 R)
• M48: 10,843,003 km (0.082 R)
• M49: 11,089,541 km (0.068 R)
• M50: 11,254,996 km (0.115 R)
• M51: 11,714,112 km (0.113 R)
• M52: 12,264,632 km (0.066 R)
• M53: 13,171,644 km (0.084 R)
• M54: 13,302,991 km (0.087 R)
• M55: 15,972,415 km (0.108 R)
• M56: 17,104,273 km (0.094 R)
• M57: 17,199,716 km (0.106 R)
• M58: 17,824,586 km (0.114 R)
• M59: 17,921,376 km (0.073 R)
• M60: 18,702,127 km (0.096 R)
• M61: 18,948,365 km (0.076 R)
• M62: 19,693,662 km (0.043 R)
• M63: 20,347,106 km (0.071 R)
• M64: 20,498,947 km (0.111 R)
• M65: 20,803,828 km (0.034 R)
• M66: 21,623,923 km (0.082 R)
• M67: 22,926,322 km (0.093 R)
• M68: 24,200,298 km (0.078 R)
• M69: 24,253,854 km (0.075 R)
• M70: 24,361,265 km (0.088 R)
• M71: 24,899,967 km (0.093 R)
• M72: 27,484,420 km (0.071 R)
• M73: 27,652,269 km (0.081 R)
• M74: 28,609,845 km (0.059 R)
• M75: 29,463,749 km (0.073 R)
• M76: 29,922,416 km (0.057 R)
• M77: 30,210,392 km (0.12 R)
• M78: 31,371,421 km (0.077 R)
• M79: 32,016,188 km (0.058 R)
• M80: 32,074,980 km (0.06 R)
• M81: 33,021,187 km (0.114 R)
• M82: 33,617,185 km (0.077 R)
• M83: 34,880,389 km (0.025 R)
• M84: 35,426,571 km (0.076 R)
• M85: 37,329,157 km (0.066 R)
• M86: 38,699,324 km (0.059 R)
• M87: 39,516,726 km (0.116 R)
• M88: 40,085,946 km (0.108 R)
• M89: 41,874,090 km (0.047 R)
• M90: 42,067,220 km (0.109 R)
• M91: 42,519,006 km (0.074 R)
• M92: 42,583,782 km (0.114 R)
• M93: 43,492,589 km (0.028 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 15,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit