🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.5 AU - 0.82 AU

Year: 201 Days

Day: 32.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.91 AU - 0.93 AU

Year: 331 Days

Day: 15.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,730,889 km

• M1: 304,581 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.16 AU - 1.22 AU

Year: 486 Days

Day: 21.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.5 AU - 1.54 AU

Year: 702 Days

Day: 15.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.24 AU - 3.68 AU

Year: 2412 Days

Day: 13.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,730,889 km

• M1: 185,651 km (0.103 R)
• M2: 2,474,947 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.92 AU - 4.52 AU

Year: 3249 Days

Day: 42.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.4

Radius: 9

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.61 AU - 6.83 AU

Year: 5127 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,730,889 km

• M1: 118,033 km (0.026 R)
• M2: 366,216 km (0.107 R)
• M3: 521,947 km (0.099 R)
• M4: 808,876 km (0.118 R)
• M5: 1,054,964 km (0.065 R)
• M6: 1,193,492 km (0.099 R)
• M7: 1,703,321 km (0.112 R)
• M8: 1,806,993 km (0.041 R)
• M9: 1,882,390 km (0.12 R)
• M10: 2,005,060 km (0.068 R)
• M11: 2,226,465 km (0.096 R)
• M12: 2,439,193 km (0.066 R)
• M13: 2,884,546 km (0.088 R)
• M14: 3,373,731 km (0.114 R)
• M15: 3,580,475 km (0.103 R)
• M16: 3,772,110 km (0.115 R)
• M17: 4,448,592 km (0.116 R)
• M18: 4,571,861 km (0.112 R)
• M19: 4,864,025 km (0.114 R)
• M20: 6,812,388 km (0.11 R)
• M21: 7,026,313 km (0.103 R)
• M22: 7,242,482 km (0.048 R)
• M23: 7,387,891 km (0.061 R)
• M24: 7,755,453 km (0.111 R)
• M25: 8,053,901 km (0.12 R)
• M26: 8,585,272 km (0.111 R)
• M27: 8,893,893 km (0.093 R)
• M28: 9,442,917 km (0.056 R)
• M29: 9,895,450 km (0.099 R)
• M30: 10,409,618 km (0.083 R)
• M31: 10,683,831 km (0.104 R)
• M32: 10,960,288 km (0.107 R)
• M33: 11,071,589 km (0.108 R)
• M34: 11,239,138 km (0.059 R)
• M35: 11,520,382 km (0.108 R)
• M36: 12,118,475 km (0.119 R)
• M37: 13,137,685 km (0.102 R)
• M38: 13,404,268 km (0.073 R)
• M39: 14,305,596 km (0.11 R)
• M40: 14,457,737 km (0.093 R)
• M41: 14,917,301 km (0.107 R)
• M42: 14,978,936 km (0.095 R)
• M43: 15,725,279 km (0.108 R)
• M44: 15,850,942 km (0.058 R)
• M45: 16,579,483 km (0.051 R)
• M46: 16,643,362 km (0.092 R)
• M47: 16,771,268 km (0.116 R)
• M48: 17,286,483 km (0.087 R)
• M49: 17,513,572 km (0.075 R)
• M50: 17,741,559 km (0.064 R)
• M51: 18,233,587 km (0.106 R)
• M52: 18,464,716 km (0.056 R)
• M53: 18,896,455 km (0.119 R)
• M54: 18,996,686 km (0.109 R)
• M55: 19,804,065 km (0.062 R)
• M56: 19,871,833 km (0.117 R)
• M57: 20,280,086 km (0.046 R)
• M58: 21,036,004 km (0.075 R)
• M59: 21,347,766 km (0.113 R)
• M60: 22,257,321 km (0.09 R)
• M61: 22,363,086 km (0.067 R)
• M62: 22,504,456 km (0.106 R)
• M63: 22,752,340 km (0.115 R)
• M64: 22,894,458 km (0.075 R)
• M65: 23,537,579 km (0.114 R)
• M66: 23,681,193 km (0.09 R)
• M67: 24,259,090 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.4

Radius: 10

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.45 AU - 7.69 AU

Year: 6311 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,730,889 km

• M1: 139,575 km (0.096 R)
• M2: 246,388 km (0.088 R)
• M3: 448,195 km (0.099 R)
• M4: 631,004 km (0.065 R)
• M5: 771,626 km (0.065 R)
• M6: 1,025,344 km (0.07 R)
• M7: 1,100,592 km (0.063 R)
• M8: 1,305,391 km (0.048 R)
• M9: 1,437,785 km (0.093 R)
• M10: 1,592,170 km (0.042 R)
• M11: 1,680,433 km (0.085 R)
• M12: 1,752,240 km (0.097 R)
• M13: 1,955,244 km (0.055 R)
• M14: 2,107,684 km (0.038 R)
• M15: 2,224,820 km (0.095 R)
• M16: 2,445,028 km (0.063 R)
• M17: 2,906,986 km (0.106 R)
• M18: 3,305,215 km (0.102 R)
• M19: 3,396,171 km (0.089 R)
• M20: 3,768,071 km (0.059 R)
• M21: 4,007,278 km (0.073 R)
• M22: 4,325,622 km (0.057 R)
• M23: 4,576,199 km (0.104 R)
• M24: 4,677,626 km (0.119 R)
• M25: 5,276,317 km (0.106 R)
• M26: 5,625,329 km (0.075 R)
• M27: 6,630,776 km (0.117 R)
• M28: 7,124,898 km (0.077 R)
• M29: 7,691,126 km (0.077 R)
• M30: 7,842,519 km (0.116 R)
• M31: 7,964,441 km (0.097 R)
• M32: 8,333,798 km (0.098 R)
• M33: 8,583,178 km (0.069 R)
• M34: 9,346,127 km (0.058 R)
• M35: 9,637,843 km (0.08 R)
• M36: 9,899,639 km (0.105 R)
• M37: 10,130,618 km (0.093 R)
• M38: 10,197,040 km (0.096 R)
• M39: 10,631,771 km (0.064 R)
• M40: 10,800,667 km (0.067 R)
• M41: 11,106,744 km (0.112 R)
• M42: 12,395,231 km (0.105 R)
• M43: 12,501,894 km (0.117 R)
• M44: 13,075,303 km (0.032 R)
• M45: 13,147,558 km (0.044 R)
• M46: 13,620,587 km (0.104 R)
• M47: 13,693,890 km (0.106 R)
• M48: 14,247,701 km (0.075 R)
• M49: 14,433,951 km (0.074 R)
• M50: 14,546,149 km (0.101 R)
• M51: 14,884,240 km (0.04 R)
• M52: 14,959,787 km (0.061 R)
• M53: 15,073,332 km (0.087 R)
• M54: 15,263,022 km (0.082 R)
• M55: 15,875,775 km (0.099 R)
• M56: 15,952,818 km (0.116 R)
• M57: 16,731,175 km (0.062 R)
• M58: 17,601,685 km (0.053 R)
• M59: 18,284,450 km (0.063 R)
• M60: 18,568,088 km (0.063 R)
• M61: 19,427,677 km (0.116 R)
• M62: 19,551,544 km (0.109 R)
• M63: 19,717,149 km (0.12 R)
• M64: 19,966,379 km (0.112 R)
• M65: 20,133,181 km (0.084 R)
• M66: 21,313,209 km (0.05 R)
• M67: 21,782,946 km (0.102 R)
• M68: 21,911,750 km (0.101 R)
• M69: 22,776,126 km (0.051 R)
• M70: 23,256,485 km (0.078 R)
• M71: 25,888,809 km (0.114 R)
• M72: 26,756,477 km (0.114 R)
• M73: 27,309,390 km (0.092 R)
• M74: 27,680,094 km (0.079 R)
• M75: 28,099,118 km (0.108 R)
• M76: 28,755,104 km (0.112 R)
• M77: 29,321,482 km (0.1 R)
• M78: 29,558,445 km (0.118 R)
• M79: 30,513,029 km (0.081 R)
• M80: 31,332,376 km (0.058 R)
• M81: 31,671,814 km (0.11 R)
• M82: 32,795,892 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 10.6

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.92 AU - 8.7 AU

Year: 7406 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,730,889 km

• M1: 135,236 km (0.105 R)
• M2: 202,705 km (0.083 R)
• M3: 332,406 km (0.061 R)
• M4: 476,020 km (0.114 R)
• M5: 576,401 km (0.078 R)
• M6: 1,122,283 km (0.066 R)
• M7: 1,316,012 km (0.087 R)
• M8: 1,407,716 km (0.063 R)
• M9: 1,598,004 km (0.072 R)
• M10: 1,756,429 km (0.114 R)
• M11: 1,899,444 km (0.053 R)
• M12: 2,046,349 km (0.119 R)
• M13: 2,132,069 km (0.058 R)
• M14: 2,487,214 km (0.11 R)
• M15: 3,228,172 km (0.117 R)
• M16: 3,662,156 km (0.119 R)
• M17: 4,334,000 km (0.119 R)
• M18: 4,641,723 km (0.072 R)
• M19: 5,014,670 km (0.103 R)
• M20: 5,190,149 km (0.101 R)
• M21: 5,337,951 km (0.059 R)
• M22: 5,759,069 km (0.082 R)
• M23: 6,035,526 km (0.118 R)
• M24: 6,316,471 km (0.084 R)
• M25: 7,020,927 km (0.089 R)
• M26: 7,616,028 km (0.081 R)
• M27: 7,750,516 km (0.087 R)
• M28: 8,055,845 km (0.062 R)
• M29: 8,399,771 km (0.093 R)
• M30: 8,889,554 km (0.102 R)
• M31: 9,244,999 km (0.066 R)
• M32: 9,714,138 km (0.064 R)
• M33: 9,786,992 km (0.059 R)
• M34: 10,413,807 km (0.115 R)
• M35: 11,939,406 km (0.071 R)
• M36: 12,450,133 km (0.099 R)
• M37: 13,860,692 km (0.065 R)
• M38: 15,833,139 km (0.093 R)
• M39: 16,264,131 km (0.078 R)
• M40: 16,873,892 km (0.089 R)
• M41: 17,713,435 km (0.105 R)
• M42: 17,802,595 km (0.118 R)
• M43: 18,431,056 km (0.032 R)
• M44: 18,929,815 km (0.103 R)
• M45: 20,828,063 km (0.09 R)
• M46: 21,063,679 km (0.104 R)
• M47: 21,490,183 km (0.103 R)
• M48: 21,585,327 km (0.082 R)
• M49: 21,871,508 km (0.119 R)
• M50: 21,967,251 km (0.104 R)
• M51: 22,159,035 km (0.093 R)
• M52: 23,468,316 km (0.096 R)
• M53: 23,615,370 km (0.04 R)
• M54: 23,811,942 km (0.083 R)
• M55: 24,603,315 km (0.112 R)
• M56: 24,852,545 km (0.102 R)
• M57: 25,052,407 km (0.047 R)
• M58: 26,364,680 km (0.094 R)
• M59: 26,824,245 km (0.067 R)
• M60: 26,926,719 km (0.111 R)
• M61: 27,080,655 km (0.059 R)
• M62: 27,492,498 km (0.083 R)
• M63: 28,322,617 km (0.1 R)
• M64: 28,427,036 km (0.104 R)
• M65: 29,371,896 km (0.069 R)
• M66: 29,848,216 km (0.085 R)
• M67: 30,754,779 km (0.111 R)
• M68: 31,184,574 km (0.119 R)
• M69: 31,454,299 km (0.111 R)
• M70: 31,887,235 km (0.115 R)
• M71: 32,595,132 km (0.097 R)
• M72: 32,868,747 km (0.09 R)
• M73: 33,253,213 km (0.062 R)
• M74: 33,473,571 km (0.076 R)
• M75: 33,915,632 km (0.1 R)
• M76: 34,137,337 km (0.088 R)
• M77: 34,861,540 km (0.067 R)
• M78: 35,197,387 km (0.081 R)
• M79: 36,836,082 km (0.11 R)
• M80: 36,950,076 km (0.04 R)
• M81: 38,672,994 km (0.025 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit