🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.78 AU - 0.94 AU

Year: 300 Days

Day: 28.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.53 AU - 1.55 AU

Year: 720 Days

Day: 38.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.49 AU - 1.79 AU

Year: 791 Days

Day: 35.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,511,616 km

• M1: 63,729 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.76 AU - 2.02 AU

Year: 979 Days

Day: 18.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.13 AU - 2.91 AU

Year: 1507 Days

Day: 19.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,511,616 km

• M1: 115,190 km (0.03 R)
• M2: 1,477,877 km (0.098 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 12.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.38 AU - 4.7 AU

Year: 3644 Days

Day: 9.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 60,511,616 km

• M1: 158,574 km (0.055 R)
• M2: 390,750 km (0.069 R)
• M3: 496,216 km (0.119 R)
• M4: 605,871 km (0.067 R)
• M5: 725,250 km (0.06 R)
• M6: 892,202 km (0.111 R)
• M7: 1,114,654 km (0.034 R)
• M8: 1,200,224 km (0.032 R)
• M9: 1,367,325 km (0.096 R)
• M10: 1,518,568 km (0.081 R)
• M11: 2,112,920 km (0.053 R)
• M12: 2,275,683 km (0.117 R)
• M13: 2,386,684 km (0.093 R)
• M14: 2,499,481 km (0.115 R)
• M15: 2,730,760 km (0.072 R)
• M16: 2,819,172 km (0.102 R)
• M17: 3,029,656 km (0.052 R)
• M18: 3,136,918 km (0.115 R)
• M19: 3,514,204 km (0.085 R)
• M20: 3,610,844 km (0.099 R)
• M21: 3,790,511 km (0.072 R)
• M22: 3,973,020 km (0.063 R)
• M23: 4,209,684 km (0.119 R)
• M24: 4,364,219 km (0.084 R)
• M25: 4,485,842 km (0.111 R)
• M26: 4,696,924 km (0.054 R)
• M27: 4,983,554 km (0.116 R)
• M28: 5,220,666 km (0.112 R)
• M29: 5,312,968 km (0.051 R)
• M30: 5,480,368 km (0.06 R)
• M31: 5,611,715 km (0.098 R)
• M32: 6,922,193 km (0.104 R)
• M33: 7,044,115 km (0.057 R)
• M34: 7,455,509 km (0.075 R)
• M35: 7,685,142 km (0.083 R)
• M36: 7,853,739 km (0.082 R)
• M37: 8,194,523 km (0.098 R)
• M38: 8,409,943 km (0.104 R)
• M39: 9,787,291 km (0.057 R)
• M40: 10,339,158 km (0.06 R)
• M41: 10,736,340 km (0.036 R)
• M42: 11,090,887 km (0.098 R)
• M43: 11,305,560 km (0.097 R)
• M44: 11,545,515 km (0.104 R)
• M45: 12,006,426 km (0.11 R)
• M46: 12,423,804 km (0.045 R)
• M47: 13,526,340 km (0.117 R)
• M48: 13,628,067 km (0.098 R)
• M49: 13,858,148 km (0.044 R)
• M50: 13,960,772 km (0.111 R)
• M51: 15,132,573 km (0.078 R)
• M52: 15,264,817 km (0.113 R)
• M53: 15,636,867 km (0.074 R)
• M54: 15,797,386 km (0.099 R)
• M55: 16,012,058 km (0.075 R)
• M56: 16,092,841 km (0.096 R)
• M57: 16,363,015 km (0.103 R)
• M58: 16,525,927 km (0.111 R)
• M59: 16,853,247 km (0.08 R)
• M60: 17,017,805 km (0.116 R)
• M61: 17,100,233 km (0.067 R)
• M62: 17,792,423 km (0.1 R)
• M63: 17,931,998 km (0.098 R)
• M64: 18,127,971 km (0.099 R)
• M65: 18,212,194 km (0.106 R)
• M66: 18,324,692 km (0.11 R)
• M67: 18,606,983 km (0.095 R)
• M68: 18,776,926 km (0.068 R)
• M69: 19,061,461 km (0.098 R)
• M70: 19,175,754 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.3

Radius: 9.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.23 AU - 11.13 AU

Year: 11346 Days

Day: 10.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 60,511,616 km

• M1: 120,127 km (0.046 R)
• M2: 203,304 km (0.086 R)
• M3: 317,447 km (0.107 R)
• M4: 442,062 km (0.059 R)
• M5: 790,625 km (0.105 R)
• M6: 860,487 km (0.061 R)
• M7: 1,161,627 km (0.051 R)
• M8: 1,394,851 km (0.115 R)
• M9: 1,953,599 km (0.071 R)
• M10: 2,182,035 km (0.086 R)
• M11: 2,436,501 km (0.116 R)
• M12: 2,541,069 km (0.104 R)
• M13: 2,790,898 km (0.097 R)
• M14: 3,275,894 km (0.107 R)
• M15: 3,508,668 km (0.087 R)
• M16: 3,807,415 km (0.055 R)
• M17: 4,971,885 km (0.031 R)
• M18: 5,149,907 km (0.09 R)
• M19: 5,398,239 km (0.079 R)
• M20: 5,512,382 km (0.092 R)
• M21: 5,859,749 km (0.091 R)
• M22: 6,746,864 km (0.043 R)
• M23: 6,944,184 km (0.069 R)
• M24: 7,168,431 km (0.098 R)
• M25: 7,268,961 km (0.1 R)
• M26: 7,395,221 km (0.053 R)
• M27: 7,522,230 km (0.067 R)
• M28: 7,675,568 km (0.058 R)
• M29: 8,246,583 km (0.055 R)
• M30: 8,510,772 km (0.096 R)
• M31: 9,128,911 km (0.096 R)
• M32: 9,347,324 km (0.077 R)
• M33: 10,012,885 km (0.117 R)
• M34: 10,266,453 km (0.085 R)
• M35: 10,837,468 km (0.064 R)
• M36: 10,981,830 km (0.059 R)
• M37: 11,772,604 km (0.08 R)
• M38: 13,069,468 km (0.086 R)
• M39: 13,346,673 km (0.096 R)
• M40: 13,594,557 km (0.089 R)
• M41: 13,781,554 km (0.095 R)
• M42: 13,969,449 km (0.09 R)
• M43: 14,379,497 km (0.102 R)
• M44: 15,211,261 km (0.11 R)
• M45: 15,405,439 km (0.046 R)
• M46: 15,763,576 km (0.103 R)
• M47: 16,058,583 km (0.087 R)
• M48: 16,124,406 km (0.1 R)
• M49: 16,988,334 km (0.064 R)
• M50: 17,189,693 km (0.114 R)
• M51: 17,901,180 km (0.117 R)
• M52: 18,174,795 km (0.076 R)
• M53: 18,553,128 km (0.094 R)
• M54: 18,899,447 km (0.07 R)
• M55: 18,969,010 km (0.115 R)
• M56: 19,880,360 km (0.099 R)
• M57: 21,274,164 km (0.097 R)
• M58: 21,382,622 km (0.066 R)
• M59: 22,588,530 km (0.113 R)
• M60: 23,181,088 km (0.117 R)
• M61: 24,192,668 km (0.104 R)
• M62: 24,268,066 km (0.077 R)
• M63: 24,913,132 km (0.073 R)
• M64: 25,371,649 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.8

Radius: 7.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.91 AU - 18.01 AU

Year: 22900 Days

Day: 17 Hours

Environment

Temp: -206 °C

Axial Tilt: 116.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,511,616 km

• M1: 146,157 km (0.052 R)
• M2: 194,627 km (0.071 R)
• M3: 490,083 km (0.098 R)
• M4: 614,548 km (0.071 R)
• M5: 982,409 km (0.076 R)
• M6: 1,165,816 km (0.094 R)
• M7: 1,461,571 km (0.111 R)
• M8: 1,513,182 km (0.085 R)
• M9: 1,725,761 km (0.101 R)
• M10: 2,209,112 km (0.073 R)
• M11: 2,926,434 km (0.116 R)
• M12: 3,259,289 km (0.07 R)
• M13: 3,396,021 km (0.065 R)
• M14: 3,604,411 km (0.082 R)
• M15: 3,710,326 km (0.114 R)
• M16: 4,366,762 km (0.093 R)
• M17: 4,824,232 km (0.112 R)
• M18: 4,980,113 km (0.03 R)
• M19: 5,177,433 km (0.082 R)
• M20: 5,296,961 km (0.078 R)
• M21: 5,825,790 km (0.099 R)
• M22: 7,646,695 km (0.069 R)
• M23: 7,920,160 km (0.075 R)
• M24: 8,383,165 km (0.098 R)
• M25: 8,998,162 km (0.034 R)
• M26: 10,572,979 km (0.099 R)
• M27: 11,133,822 km (0.093 R)
• M28: 11,236,894 km (0.118 R)
• M29: 12,337,486 km (0.108 R)
• M30: 12,444,149 km (0.06 R)
• M31: 12,497,556 km (0.118 R)
• M32: 12,604,668 km (0.101 R)
• M33: 15,150,225 km (0.107 R)
• M34: 15,207,372 km (0.076 R)
• M35: 15,724,083 km (0.109 R)
• M36: 16,893,190 km (0.106 R)
• M37: 17,249,382 km (0.111 R)
• M38: 17,368,612 km (0.093 R)
• M39: 17,607,969 km (0.104 R)
• M40: 18,271,884 km (0.098 R)
• M41: 20,061,074 km (0.118 R)
• M42: 20,186,437 km (0.085 R)
• M43: 21,008,179 km (0.088 R)
• M44: 24,202,392 km (0.054 R)
• M45: 24,402,853 km (0.083 R)
• M46: 25,413,237 km (0.095 R)
• M47: 25,481,155 km (0.103 R)
• M48: 26,094,506 km (0.076 R)
• M49: 26,231,388 km (0.113 R)
• M50: 26,574,865 km (0.04 R)
• M51: 26,712,645 km (0.069 R)
• M52: 26,781,609 km (0.087 R)
• M53: 27,405,283 km (0.083 R)
• M54: 29,518,053 km (0.042 R)
• M55: 30,090,415 km (0.087 R)
• M56: 30,305,836 km (0.07 R)
• M57: 31,391,318 km (0.095 R)
• M58: 33,228,380 km (0.043 R)
• M59: 35,100,148 km (0.114 R)
• M60: 38,320,691 km (0.093 R)
• M61: 38,398,482 km (0.093 R)
• M62: 38,788,484 km (0.046 R)
• M63: 39,572,227 km (0.108 R)
• M64: 40,440,493 km (0.097 R)
• M65: 40,678,354 km (0.104 R)
• M66: 41,394,778 km (0.097 R)
• M67: 43,975,491 km (0.098 R)
• M68: 46,193,279 km (0.105 R)
• M69: 46,276,157 km (0.083 R)
• M70: 46,524,938 km (0.11 R)
• M71: 49,969,578 km (0.079 R)
• M72: 50,224,942 km (0.084 R)
• M73: 51,078,847 km (0.104 R)
• M74: 52,628,082 km (0.077 R)
• M75: 54,280,241 km (0.116 R)
• M76: 55,332,363 km (0.086 R)
• M77: 56,656,902 km (0.099 R)
• M78: 58,618,579 km (0.105 R)
• M79: 59,607,571 km (0.072 R)
• M80: 60,421,084 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit