🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.48 AU - 0.74 AU

Year: 211 Days

Day: 29.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.74 AU - 0.98 AU

Year: 353 Days

Day: 25.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.87 AU - 1.11 AU

Year: 436 Days

Day: 21.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,966,361 km

• M1: 549,623 km (0.086 R)
• M2: 672,442 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.06 AU - 1.66 AU

Year: 702 Days

Day: 37 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.35 AU - 1.55 AU

Year: 773 Days

Day: 20 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.9

Radius: 8.8

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.08 AU - 3.42 AU

Year: 2020 Days

Day: 5.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,966,361 km

• M1: 111,002 km (0.086 R)
• M2: 172,786 km (0.1 R)
• M3: 277,354 km (0.032 R)
• M4: 347,217 km (0.109 R)
• M5: 404,513 km (0.114 R)
• M6: 487,240 km (0.11 R)
• M7: 916,287 km (0.113 R)
• M8: 991,385 km (0.094 R)
• M9: 1,107,922 km (0.063 R)
• M10: 1,239,718 km (0.111 R)
• M11: 1,333,964 km (0.094 R)
• M12: 1,474,586 km (0.062 R)
• M13: 1,608,776 km (0.079 R)
• M14: 1,794,127 km (0.049 R)
• M15: 1,998,777 km (0.112 R)
• M16: 2,313,681 km (0.11 R)
• M17: 2,590,437 km (0.083 R)
• M18: 2,836,076 km (0.043 R)
• M19: 3,603,065 km (0.103 R)
• M20: 3,785,275 km (0.075 R)
• M21: 3,877,577 km (0.053 R)
• M22: 4,064,425 km (0.084 R)
• M23: 4,511,872 km (0.112 R)
• M24: 4,609,709 km (0.101 R)
• M25: 4,741,505 km (0.092 R)
• M26: 4,841,137 km (0.116 R)
• M27: 5,263,751 km (0.109 R)
• M28: 5,470,794 km (0.103 R)
• M29: 5,698,183 km (0.059 R)
• M30: 6,108,081 km (0.102 R)
• M31: 6,198,438 km (0.1 R)
• M32: 7,050,847 km (0.064 R)
• M33: 7,606,902 km (0.028 R)
• M34: 8,038,342 km (0.1 R)
• M35: 8,137,526 km (0.057 R)
• M36: 8,197,215 km (0.092 R)
• M37: 8,276,951 km (0.062 R)
• M38: 8,437,320 km (0.081 R)
• M39: 8,619,081 km (0.104 R)
• M40: 8,802,040 km (0.117 R)
• M41: 8,863,375 km (0.119 R)
• M42: 9,151,201 km (0.043 R)
• M43: 9,275,517 km (0.083 R)
• M44: 10,033,380 km (0.114 R)
• M45: 10,355,015 km (0.099 R)
• M46: 10,484,567 km (0.114 R)
• M47: 10,788,998 km (0.088 R)
• M48: 10,898,504 km (0.058 R)
• M49: 10,986,318 km (0.075 R)
• M50: 11,140,703 km (0.098 R)
• M51: 11,206,975 km (0.036 R)
• M52: 11,362,257 km (0.057 R)
• M53: 11,675,067 km (0.105 R)
• M54: 11,877,622 km (0.088 R)
• M55: 12,400,616 km (0.067 R)
• M56: 12,492,320 km (0.1 R)
• M57: 12,745,739 km (0.064 R)
• M58: 12,884,715 km (0.081 R)
• M59: 13,094,002 km (0.057 R)
• M60: 13,234,325 km (0.109 R)
• M61: 13,304,636 km (0.098 R)
• M62: 13,657,837 km (0.047 R)
• M63: 14,181,729 km (0.111 R)
• M64: 14,349,727 km (0.051 R)
• M65: 15,052,987 km (0.065 R)
• M66: 15,322,712 km (0.109 R)
• M67: 15,495,198 km (0.105 R)
• M68: 15,941,598 km (0.039 R)
• M69: 16,291,657 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.1

Radius: 12.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.74 AU - 3.52 AU

Year: 2453 Days

Day: 9.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,966,361 km

• M1: 160,070 km (0.095 R)
• M2: 236,664 km (0.083 R)
• M3: 354,846 km (0.029 R)
• M4: 540,796 km (0.025 R)
• M5: 647,908 km (0.103 R)
• M6: 983,456 km (0.032 R)
• M7: 1,154,148 km (0.115 R)
• M8: 1,429,108 km (0.12 R)
• M9: 1,535,473 km (0.067 R)
• M10: 1,634,506 km (0.118 R)
• M11: 1,725,611 km (0.055 R)
• M12: 1,870,871 km (0.084 R)
• M13: 2,096,465 km (0.104 R)
• M14: 2,173,807 km (0.113 R)
• M15: 2,252,046 km (0.089 R)
• M16: 2,563,060 km (0.109 R)
• M17: 2,900,404 km (0.08 R)
• M18: 2,987,021 km (0.057 R)
• M19: 3,087,102 km (0.111 R)
• M20: 3,188,230 km (0.08 R)
• M21: 3,420,107 km (0.109 R)
• M22: 3,564,618 km (0.103 R)
• M23: 3,697,760 km (0.043 R)
• M24: 3,900,615 km (0.108 R)
• M25: 4,051,709 km (0.095 R)
• M26: 4,289,121 km (0.103 R)
• M27: 4,388,304 km (0.045 R)
• M28: 4,502,597 km (0.082 R)
• M29: 5,043,842 km (0.027 R)
• M30: 5,314,764 km (0.105 R)
• M31: 5,406,168 km (0.116 R)
• M32: 5,590,472 km (0.101 R)
• M33: 5,777,021 km (0.118 R)
• M34: 6,060,659 km (0.119 R)
• M35: 6,156,102 km (0.114 R)
• M36: 6,641,547 km (0.106 R)
• M37: 6,988,764 km (0.12 R)
• M38: 7,122,504 km (0.113 R)
• M39: 7,700,999 km (0.114 R)
• M40: 7,821,874 km (0.086 R)
• M41: 7,995,857 km (0.038 R)
• M42: 8,083,222 km (0.102 R)
• M43: 8,418,471 km (0.106 R)
• M44: 8,686,400 km (0.079 R)
• M45: 8,812,362 km (0.114 R)
• M46: 9,047,978 km (0.048 R)
• M47: 9,304,090 km (0.114 R)
• M48: 9,433,043 km (0.074 R)
• M49: 9,692,745 km (0.055 R)
• M50: 9,786,094 km (0.069 R)
• M51: 10,086,786 km (0.107 R)
• M52: 10,466,914 km (0.107 R)
• M53: 11,182,590 km (0.031 R)
• M54: 11,359,116 km (0.034 R)
• M55: 11,754,653 km (0.101 R)
• M56: 12,014,205 km (0.112 R)
• M57: 12,295,748 km (0.097 R)
• M58: 12,457,613 km (0.106 R)
• M59: 13,009,480 km (0.094 R)
• M60: 13,174,486 km (0.099 R)
• M61: 13,319,446 km (0.076 R)
• M62: 13,423,267 km (0.103 R)
• M63: 13,715,582 km (0.099 R)
• M64: 14,031,083 km (0.082 R)
• M65: 14,115,606 km (0.114 R)
• M66: 14,200,279 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.9

Radius: 5.7

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.76 AU - 12.74 AU

Year: 17840 Days

Day: 21.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,966,361 km

• M1: 81,232 km (0.096 R)
• M2: 319,541 km (0.087 R)
• M3: 651,349 km (0.11 R)
• M4: 691,441 km (0.065 R)
• M5: 1,018,462 km (0.104 R)
• M6: 1,065,436 km (0.113 R)
• M7: 1,137,393 km (0.084 R)
• M8: 1,441,076 km (0.095 R)
• M9: 1,768,995 km (0.104 R)
• M10: 2,030,043 km (0.09 R)
• M11: 2,396,857 km (0.097 R)
• M12: 2,951,117 km (0.083 R)
• M13: 3,190,623 km (0.062 R)
• M14: 3,260,186 km (0.114 R)
• M15: 3,507,771 km (0.052 R)
• M16: 4,171,836 km (0.087 R)
• M17: 4,401,768 km (0.11 R)
• M18: 4,557,499 km (0.092 R)
• M19: 4,754,520 km (0.074 R)
• M20: 5,156,938 km (0.103 R)
• M21: 6,783,515 km (0.038 R)
• M22: 7,512,057 km (0.077 R)
• M23: 7,651,482 km (0.071 R)
• M24: 7,744,831 km (0.093 R)
• M25: 9,141,178 km (0.052 R)
• M26: 9,240,212 km (0.117 R)
• M27: 9,289,878 km (0.082 R)
• M28: 9,842,493 km (0.117 R)
• M29: 10,046,095 km (0.081 R)
• M30: 10,302,506 km (0.079 R)
• M31: 10,769,551 km (0.076 R)
• M32: 10,979,287 km (0.112 R)
• M33: 12,430,237 km (0.103 R)
• M34: 12,816,199 km (0.069 R)
• M35: 13,769,736 km (0.045 R)
• M36: 15,625,647 km (0.047 R)
• M37: 17,007,333 km (0.065 R)
• M38: 17,251,626 km (0.107 R)
• M39: 17,991,388 km (0.034 R)
• M40: 18,302,701 km (0.032 R)
• M41: 18,678,641 km (0.079 R)
• M42: 19,183,833 km (0.066 R)
• M43: 19,693,512 km (0.093 R)
• M44: 19,757,540 km (0.057 R)
• M45: 23,723,380 km (0.093 R)
• M46: 23,927,880 km (0.06 R)
• M47: 24,064,613 km (0.115 R)
• M48: 25,237,161 km (0.099 R)
• M49: 25,306,724 km (0.117 R)
• M50: 26,569,479 km (0.098 R)
• M51: 26,782,058 km (0.118 R)
• M52: 28,792,055 km (0.043 R)
• M53: 29,448,341 km (0.075 R)
• M54: 30,109,563 km (0.086 R)
• M55: 30,627,322 km (0.053 R)
• M56: 31,746,463 km (0.093 R)
• M57: 32,348,894 km (0.106 R)
• M58: 33,718,014 km (0.115 R)
• M59: 33,871,202 km (0.092 R)
• M60: 34,255,519 km (0.061 R)
• M61: 35,339,056 km (0.111 R)
• M62: 35,728,759 km (0.081 R)
• M63: 35,963,179 km (0.111 R)
• M64: 36,041,568 km (0.083 R)
• M65: 36,827,405 km (0.11 R)
• M66: 38,576,354 km (0.104 R)
• M67: 39,622,492 km (0.06 R)
• M68: 39,703,275 km (0.085 R)
• M69: 40,189,618 km (0.103 R)
• M70: 40,433,462 km (0.104 R)
• M71: 41,742,443 km (0.096 R)
• M72: 43,481,519 km (0.049 R)
• M73: 43,731,796 km (0.067 R)
• M74: 46,687,999 km (0.114 R)
• M75: 48,405,981 km (0.106 R)
• M76: 48,492,449 km (0.118 R)
• M77: 48,925,385 km (0.084 R)
• M78: 49,359,668 km (0.096 R)
• M79: 49,707,932 km (0.072 R)
• M80: 50,582,331 km (0.115 R)
• M81: 52,080,404 km (0.107 R)
• M82: 52,168,966 km (0.025 R)
• M83: 55,571,869 km (0.114 R)
• M84: 56,297,419 km (0.071 R)
• M85: 56,843,601 km (0.109 R)
• M86: 58,124,906 km (0.108 R)
• M87: 58,216,759 km (0.113 R)
• M88: 58,584,770 km (0.041 R)
• M89: 59,138,282 km (0.114 R)
• M90: 60,436,343 km (0.108 R)
• M91: 60,529,393 km (0.117 R)
• M92: 61,275,886 km (0.096 R)
• M93: 61,462,884 km (0.051 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 15,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit