🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.47 AU - 0.71 AU

Year: 160 Days

Day: 15.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,862,996 km

• M1: 297,401 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.1 AU - 1.74 AU

Year: 597 Days

Day: 33.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.45 AU - 1.47 AU

Year: 623 Days

Day: 20.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.99 AU - 2.13 AU

Year: 1044 Days

Day: 43.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,862,996 km

• M1: 682,765 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.05 AU - 4.75 AU

Year: 2720 Days

Day: 35.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,862,996 km

• M1: 2,560,368 km (0.092 R)

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.5

Radius: 10.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.28 AU - 9.26 AU

Year: 7648 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,862,996 km

• M1: 166,054 km (0.117 R)
• M2: 271,071 km (0.09 R)
• M3: 481,107 km (0.079 R)
• M4: 576,550 km (0.107 R)
• M5: 733,179 km (0.084 R)
• M6: 802,892 km (0.101 R)
• M7: 1,480,421 km (0.119 R)
• M8: 1,738,926 km (0.114 R)
• M9: 2,599,413 km (0.087 R)
• M10: 2,665,385 km (0.061 R)
• M11: 2,799,275 km (0.038 R)
• M12: 3,050,450 km (0.115 R)
• M13: 3,477,253 km (0.083 R)
• M14: 4,050,362 km (0.112 R)
• M15: 4,950,792 km (0.113 R)
• M16: 5,622,786 km (0.11 R)
• M17: 5,708,954 km (0.08 R)
• M18: 5,824,294 km (0.095 R)
• M19: 6,175,251 km (0.085 R)
• M20: 6,653,814 km (0.117 R)
• M21: 6,897,659 km (0.042 R)
• M22: 7,425,739 km (0.094 R)
• M23: 7,583,415 km (0.08 R)
• M24: 8,031,162 km (0.09 R)
• M25: 8,291,013 km (0.103 R)
• M26: 8,454,673 km (0.093 R)
• M27: 9,053,065 km (0.069 R)
• M28: 9,391,455 km (0.072 R)
• M29: 9,562,296 km (0.116 R)
• M30: 9,630,812 km (0.091 R)
• M31: 9,802,999 km (0.096 R)
• M32: 10,080,653 km (0.085 R)
• M33: 10,185,521 km (0.032 R)
• M34: 10,325,843 km (0.101 R)
• M35: 10,396,154 km (0.08 R)
• M36: 10,608,284 km (0.082 R)
• M37: 11,108,988 km (0.105 R)
• M38: 11,181,094 km (0.116 R)
• M39: 12,170,385 km (0.07 R)
• M40: 12,581,331 km (0.119 R)
• M41: 12,845,371 km (0.056 R)
• M42: 12,959,065 km (0.112 R)
• M43: 13,149,354 km (0.082 R)
• M44: 13,494,027 km (0.092 R)
• M45: 13,571,070 km (0.088 R)
• M46: 13,686,859 km (0.1 R)
• M47: 14,075,364 km (0.106 R)
• M48: 14,192,500 km (0.085 R)
• M49: 14,585,643 km (0.087 R)
• M50: 15,463,184 km (0.095 R)
• M51: 16,030,609 km (0.1 R)
• M52: 17,102,178 km (0.088 R)
• M53: 17,688,901 km (0.097 R)
• M54: 18,410,112 km (0.078 R)
• M55: 19,140,898 km (0.099 R)
• M56: 19,270,899 km (0.082 R)
• M57: 20,675,323 km (0.09 R)
• M58: 21,165,705 km (0.119 R)
• M59: 21,840,691 km (0.045 R)
• M60: 22,385,676 km (0.116 R)
• M61: 23,027,151 km (0.067 R)
• M62: 23,442,734 km (0.093 R)
• M63: 23,628,236 km (0.09 R)
• M64: 23,721,286 km (0.1 R)
• M65: 24,047,409 km (0.042 R)
• M66: 24,140,908 km (0.051 R)
• M67: 24,893,235 km (0.112 R)
• M68: 25,844,379 km (0.062 R)
• M69: 26,180,076 km (0.071 R)
• M70: 26,710,550 km (0.07 R)
• M71: 26,855,810 km (0.088 R)
• M72: 27,635,065 km (0.104 R)
• M73: 29,315,797 km (0.056 R)
• M74: 29,415,579 km (0.032 R)
• M75: 29,515,660 km (0.103 R)
• M76: 30,572,569 km (0.096 R)
• M77: 31,590,582 km (0.083 R)
• M78: 31,693,057 km (0.065 R)
• M79: 32,516,294 km (0.106 R)
• M80: 33,086,561 km (0.106 R)
• M81: 34,447,154 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.1

Radius: 10.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.97 AU - 10.49 AU

Year: 9901 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,862,996 km

• M1: 143,614 km (0.101 R)
• M2: 219,011 km (0.073 R)
• M3: 326,423 km (0.086 R)
• M4: 519,553 km (0.102 R)
• M5: 610,659 km (0.119 R)
• M6: 1,000,361 km (0.112 R)
• M7: 1,275,471 km (0.064 R)
• M8: 1,937,592 km (0.079 R)
• M9: 2,576,524 km (0.081 R)
• M10: 3,102,361 km (0.091 R)
• M11: 3,301,924 km (0.09 R)
• M12: 4,087,463 km (0.118 R)
• M13: 4,169,143 km (0.112 R)
• M14: 4,251,422 km (0.102 R)
• M15: 4,473,425 km (0.097 R)
• M16: 4,957,823 km (0.064 R)
• M17: 7,123,402 km (0.107 R)
• M18: 7,221,987 km (0.117 R)
• M19: 7,722,092 km (0.119 R)
• M20: 8,233,268 km (0.095 R)
• M21: 8,336,790 km (0.111 R)
• M22: 8,685,204 km (0.081 R)
• M23: 9,145,367 km (0.079 R)
• M24: 9,288,532 km (0.074 R)
• M25: 10,237,132 km (0.111 R)
• M26: 10,348,732 km (0.073 R)
• M27: 11,025,812 km (0.106 R)
• M28: 12,741,101 km (0.062 R)
• M29: 12,901,021 km (0.066 R)
• M30: 13,182,714 km (0.086 R)
• M31: 13,629,413 km (0.03 R)
• M32: 14,579,509 km (0.117 R)
• M33: 15,764,923 km (0.06 R)
• M34: 16,066,063 km (0.073 R)
• M35: 16,456,065 km (0.057 R)
• M36: 16,893,040 km (0.108 R)
• M37: 18,002,309 km (0.087 R)
• M38: 18,092,067 km (0.086 R)
• M39: 19,226,618 km (0.108 R)
• M40: 19,318,321 km (0.118 R)
• M41: 19,594,479 km (0.105 R)
• M42: 19,733,006 km (0.088 R)
• M43: 20,243,883 km (0.07 R)
• M44: 23,743,127 km (0.079 R)
• M45: 24,187,283 km (0.119 R)
• M46: 24,286,317 km (0.102 R)
• M47: 25,385,263 km (0.113 R)
• M48: 25,890,155 km (0.105 R)
• M49: 26,194,587 km (0.099 R)
• M50: 27,269,747 km (0.103 R)
• M51: 28,359,119 km (0.086 R)
• M52: 28,883,010 km (0.103 R)
• M53: 29,462,852 km (0.105 R)
• M54: 30,848,727 km (0.108 R)
• M55: 31,063,848 km (0.078 R)
• M56: 31,820,664 km (0.064 R)
• M57: 32,037,880 km (0.09 R)
• M58: 32,310,298 km (0.025 R)
• M59: 32,747,722 km (0.028 R)
• M60: 32,967,182 km (0.096 R)
• M61: 34,461,066 km (0.101 R)
• M62: 34,907,915 km (0.113 R)
• M63: 36,146,735 km (0.079 R)
• M64: 37,859,182 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.1

Radius: 14.4

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.36 AU - 13.3 AU

Year: 12585 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 176.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,862,996 km

• M1: 180,864 km (0.066 R)
• M2: 315,951 km (0.039 R)
• M3: 738,265 km (0.116 R)
• M4: 1,075,459 km (0.049 R)
• M5: 1,413,849 km (0.098 R)
• M6: 1,918,144 km (0.071 R)
• M7: 2,275,384 km (0.092 R)
• M8: 3,276,493 km (0.069 R)
• M9: 3,505,078 km (0.074 R)
• M10: 3,638,071 km (0.098 R)
• M11: 3,806,817 km (0.081 R)
• M12: 4,047,520 km (0.118 R)
• M13: 4,152,238 km (0.109 R)
• M14: 5,595,110 km (0.102 R)
• M15: 6,554,332 km (0.061 R)
• M16: 6,760,627 km (0.063 R)
• M17: 7,011,054 km (0.095 R)
• M18: 7,179,651 km (0.059 R)
• M19: 7,564,267 km (0.12 R)
• M20: 7,693,968 km (0.089 R)
• M21: 7,911,783 km (0.108 R)
• M22: 8,667,701 km (0.104 R)
• M23: 8,758,058 km (0.101 R)
• M24: 11,317,827 km (0.109 R)
• M25: 11,815,689 km (0.117 R)
• M26: 12,016,898 km (0.069 R)
• M27: 12,168,590 km (0.11 R)
• M28: 12,371,894 km (0.101 R)
• M29: 13,091,908 km (0.093 R)
• M30: 13,878,643 km (0.096 R)
• M31: 15,278,431 km (0.101 R)
• M32: 15,718,248 km (0.071 R)
• M33: 16,273,855 km (0.115 R)
• M34: 16,835,894 km (0.096 R)
• M35: 17,404,366 km (0.106 R)
• M36: 17,921,376 km (0.072 R)
• M37: 18,152,804 km (0.106 R)
• M38: 19,206,571 km (0.094 R)
• M39: 20,340,224 km (0.093 R)
• M40: 20,642,262 km (0.11 R)
• M41: 20,763,436 km (0.065 R)
• M42: 21,006,533 km (0.062 R)
• M43: 21,926,710 km (0.11 R)
• M44: 23,173,907 km (0.096 R)
• M45: 23,299,868 km (0.115 R)
• M46: 23,426,129 km (0.098 R)
• M47: 23,552,689 km (0.111 R)
• M48: 23,869,836 km (0.063 R)
• M49: 23,996,994 km (0.082 R)
• M50: 25,411,742 km (0.103 R)
• M51: 26,063,689 km (0.115 R)
• M52: 27,384,189 km (0.114 R)
• M53: 27,650,922 km (0.066 R)
• M54: 27,851,533 km (0.111 R)
• M55: 28,388,889 km (0.117 R)
• M56: 28,523,676 km (0.118 R)
• M57: 29,269,272 km (0.1 R)
• M58: 31,684,081 km (0.109 R)
• M59: 32,034,290 km (0.081 R)
• M60: 33,163,454 km (0.093 R)
• M61: 33,376,631 km (0.08 R)
• M62: 35,170,908 km (0.098 R)
• M63: 36,043,213 km (0.102 R)
• M64: 37,070,053 km (0.073 R)
• M65: 37,439,111 km (0.116 R)
• M66: 38,553,466 km (0.058 R)
• M67: 38,927,311 km (0.062 R)
• M68: 40,283,415 km (0.072 R)
• M69: 41,578,185 km (0.091 R)
• M70: 45,939,412 km (0.091 R)
• M71: 46,256,410 km (0.076 R)
• M72: 47,291,776 km (0.048 R)
• M73: 47,852,469 km (0.054 R)
• M74: 48,738,089 km (0.117 R)
• M75: 50,117,381 km (0.1 R)
• M76: 50,361,974 km (0.116 R)
• M77: 51,262,702 km (0.089 R)
• M78: 51,509,389 km (0.084 R)
• M79: 52,914,113 km (0.103 R)
• M80: 53,496,199 km (0.107 R)
• M81: 53,913,277 km (0.066 R)
• M82: 54,247,778 km (0.081 R)
• M83: 56,268,845 km (0.089 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit