🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.59 AU

Year: 128 Days

Day: 15 Hours

Environment

Temp: 239 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,171,868 km

• M1: 109,206 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.72 AU - 1.04 AU

Year: 290 Days

Day: 26.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,171,868 km

• M1: 86,019 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.4 AU - 2.82 AU

Year: 1482 Days

Day: 34.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,171,868 km

• M1: 175,478 km (0.074 R)

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.2 AU - 3.34 AU

Year: 2078 Days

Day: 44.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.5 AU - 5.9 AU

Year: 4168 Days

Day: 25.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891

Radius: 10.9

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.84 AU - 7.96 AU

Year: 5690 Days

Day: 10.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,171,868 km

• M1: 176,825 km (0.026 R)
• M2: 252,372 km (0.104 R)
• M3: 454,778 km (0.085 R)
• M4: 661,671 km (0.069 R)
• M5: 798,553 km (0.05 R)
• M6: 1,250,489 km (0.113 R)
• M7: 1,370,915 km (0.051 R)
• M8: 1,513,332 km (0.119 R)
• M9: 1,623,586 km (0.095 R)
• M10: 1,891,366 km (0.108 R)
• M11: 2,173,657 km (0.118 R)
• M12: 2,256,833 km (0.067 R)
• M13: 2,644,442 km (0.097 R)
• M14: 2,733,602 km (0.036 R)
• M15: 2,914,765 km (0.043 R)
• M16: 2,983,730 km (0.097 R)
• M17: 3,385,250 km (0.113 R)
• M18: 3,555,642 km (0.059 R)
• M19: 3,879,671 km (0.081 R)
• M20: 4,423,310 km (0.063 R)
• M21: 4,908,456 km (0.096 R)
• M22: 5,018,560 km (0.108 R)
• M23: 5,269,435 km (0.09 R)
• M24: 5,438,930 km (0.045 R)
• M25: 6,076,217 km (0.089 R)
• M26: 6,164,928 km (0.095 R)
• M27: 6,313,778 km (0.083 R)
• M28: 7,075,979 km (0.096 R)
• M29: 7,232,010 km (0.088 R)
• M30: 7,964,142 km (0.089 R)
• M31: 8,093,843 km (0.103 R)
• M32: 8,686,400 km (0.055 R)
• M33: 8,786,631 km (0.081 R)
• M34: 8,920,671 km (0.106 R)
• M35: 9,259,061 km (0.12 R)
• M36: 9,601,491 km (0.05 R)
• M37: 9,705,162 km (0.091 R)
• M38: 10,654,061 km (0.083 R)
• M39: 10,832,980 km (0.066 R)
• M40: 11,339,519 km (0.12 R)
• M41: 11,412,522 km (0.108 R)
• M42: 11,669,232 km (0.074 R)
• M43: 12,639,374 km (0.081 R)
• M44: 12,752,919 km (0.059 R)
• M45: 12,981,206 km (0.095 R)
• M46: 13,712,889 km (0.076 R)
• M47: 13,907,815 km (0.029 R)
• M48: 14,775,782 km (0.077 R)
• M49: 15,055,679 km (0.118 R)
• M50: 15,216,347 km (0.072 R)
• M51: 16,028,514 km (0.103 R)
• M52: 16,192,623 km (0.104 R)
• M53: 16,439,908 km (0.113 R)
• M54: 16,938,069 km (0.118 R)
• M55: 17,315,056 km (0.092 R)
• M56: 17,610,213 km (0.119 R)
• M57: 18,077,257 km (0.086 R)
• M58: 18,763,911 km (0.11 R)
• M59: 18,893,762 km (0.112 R)
• M60: 18,980,379 km (0.116 R)
• M61: 19,241,129 km (0.116 R)
• M62: 19,546,757 km (0.093 R)
• M63: 20,428,936 km (0.077 R)
• M64: 21,054,255 km (0.101 R)
• M65: 21,189,042 km (0.074 R)
• M66: 21,324,279 km (0.042 R)
• M67: 21,776,663 km (0.105 R)
• M68: 22,095,157 km (0.119 R)
• M69: 23,013,987 km (0.098 R)
• M70: 23,945,234 km (0.079 R)
• M71: 26,181,722 km (0.052 R)
• M72: 26,278,362 km (0.12 R)
• M73: 26,375,002 km (0.061 R)
• M74: 27,594,674 km (0.077 R)
• M75: 28,484,033 km (0.095 R)
• M76: 28,832,596 km (0.119 R)
• M77: 29,483,347 km (0.067 R)
• M78: 30,037,906 km (0.116 R)
• M79: 30,646,769 km (0.096 R)
• M80: 30,748,646 km (0.094 R)
• M81: 31,208,509 km (0.057 R)
• M82: 32,134,969 km (0.07 R)
• M83: 32,549,654 km (0.118 R)
• M84: 33,699,164 km (0.063 R)
• M85: 33,962,157 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.3

Radius: 11

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.28 AU - 7.96 AU

Year: 5986 Days

Day: 10.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,171,868 km

• M1: 206,595 km (0.091 R)
• M2: 286,929 km (0.097 R)
• M3: 418,276 km (0.1 R)
• M4: 487,539 km (0.058 R)
• M5: 795,711 km (0.07 R)
• M6: 1,214,436 km (0.057 R)
• M7: 2,042,460 km (0.106 R)
• M8: 2,388,330 km (0.105 R)
• M9: 2,545,707 km (0.079 R)
• M10: 2,637,111 km (0.052 R)
• M11: 3,283,524 km (0.088 R)
• M12: 3,689,233 km (0.103 R)
• M13: 3,845,563 km (0.111 R)
• M14: 3,977,508 km (0.091 R)
• M15: 4,327,717 km (0.098 R)
• M16: 4,604,024 km (0.104 R)
• M17: 5,261,357 km (0.108 R)
• M18: 5,887,275 km (0.095 R)
• M19: 6,193,651 km (0.105 R)
• M20: 6,442,432 km (0.112 R)
• M21: 6,568,244 km (0.101 R)
• M22: 6,790,098 km (0.088 R)
• M23: 6,885,990 km (0.096 R)
• M24: 6,982,331 km (0.104 R)
• M25: 7,372,183 km (0.118 R)
• M26: 8,275,305 km (0.109 R)
• M27: 8,618,782 km (0.118 R)
• M28: 8,896,735 km (0.093 R)
• M29: 9,319,499 km (0.1 R)
• M30: 10,038,616 km (0.113 R)
• M31: 10,294,428 km (0.055 R)
• M32: 10,887,583 km (0.114 R)
• M33: 11,037,630 km (0.083 R)
• M34: 11,377,666 km (0.097 R)
• M35: 11,644,549 km (0.109 R)
• M36: 12,457,463 km (0.118 R)
• M37: 13,208,894 km (0.09 R)
• M38: 13,409,056 km (0.108 R)
• M39: 13,529,631 km (0.096 R)
• M40: 13,731,439 km (0.027 R)
• M41: 13,974,984 km (0.111 R)
• M42: 14,548,692 km (0.115 R)
• M43: 15,213,804 km (0.119 R)
• M44: 15,507,914 km (0.092 R)
• M45: 16,101,668 km (0.067 R)
• M46: 16,315,593 km (0.077 R)
• M47: 17,795,116 km (0.1 R)
• M48: 18,955,247 km (0.059 R)
• M49: 19,271,796 km (0.044 R)
• M50: 20,093,687 km (0.072 R)
• M51: 20,462,745 km (0.096 R)
• M52: 21,207,443 km (0.112 R)
• M53: 21,442,012 km (0.08 R)
• M54: 22,008,540 km (0.102 R)
• M55: 23,059,764 km (0.117 R)
• M56: 23,300,916 km (0.111 R)
• M57: 24,274,199 km (0.119 R)
• M58: 24,765,778 km (0.074 R)
• M59: 25,012,764 km (0.118 R)
• M60: 25,509,279 km (0.07 R)
• M61: 26,360,790 km (0.113 R)
• M62: 26,714,141 km (0.091 R)
• M63: 27,527,803 km (0.083 R)
• M64: 28,040,326 km (0.113 R)
• M65: 28,452,767 km (0.098 R)
• M66: 30,227,596 km (0.091 R)
• M67: 30,333,063 km (0.056 R)
• M68: 31,662,389 km (0.101 R)
• M69: 32,091,885 km (0.079 R)
• M70: 33,173,777 km (0.047 R)
• M71: 33,446,194 km (0.081 R)
• M72: 33,883,469 km (0.073 R)
• M73: 33,993,124 km (0.075 R)
• M74: 34,102,779 km (0.102 R)
• M75: 35,484,615 km (0.034 R)
• M76: 35,651,566 km (0.051 R)
• M77: 36,997,349 km (0.068 R)
• M78: 37,846,915 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.2

Radius: 14.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.39 AU - 9.79 AU

Year: 9632 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,171,868 km

• M1: 180,714 km (0.111 R)
• M2: 318,643 km (0.057 R)
• M3: 578,345 km (0.083 R)
• M4: 746,045 km (0.102 R)
• M5: 862,432 km (0.09 R)
• M6: 1,059,452 km (0.099 R)
• M7: 1,374,206 km (0.118 R)
• M8: 1,478,925 km (0.091 R)
• M9: 1,696,889 km (0.085 R)
• M10: 1,996,533 km (0.087 R)
• M11: 2,165,280 km (0.051 R)
• M12: 2,517,283 km (0.099 R)
• M13: 2,969,518 km (0.084 R)
• M14: 3,534,698 km (0.113 R)
• M15: 3,830,005 km (0.036 R)
• M16: 3,950,431 km (0.112 R)
• M17: 4,102,871 km (0.106 R)
• M18: 4,571,861 km (0.057 R)
• M19: 5,223,958 km (0.06 R)
• M20: 5,766,848 km (0.118 R)
• M21: 5,975,238 km (0.101 R)
• M22: 6,399,498 km (0.103 R)
• M23: 6,796,979 km (0.04 R)
• M24: 7,960,402 km (0.104 R)
• M25: 8,231,623 km (0.076 R)
• M26: 9,592,515 km (0.11 R)
• M27: 9,881,388 km (0.113 R)
• M28: 10,425,476 km (0.098 R)
• M29: 10,850,782 km (0.089 R)
• M30: 11,065,605 km (0.082 R)
• M31: 11,325,157 km (0.113 R)
• M32: 11,542,972 km (0.081 R)
• M33: 11,718,300 km (0.118 R)
• M34: 11,982,939 km (0.088 R)
• M35: 12,205,092 km (0.106 R)
• M36: 12,698,466 km (0.048 R)
• M37: 13,473,831 km (0.102 R)
• M38: 13,983,661 km (0.112 R)
• M39: 14,594,469 km (0.112 R)
• M40: 15,262,124 km (0.104 R)
• M41: 15,406,486 km (0.062 R)
• M42: 15,599,617 km (0.093 R)
• M43: 15,793,646 km (0.044 R)
• M44: 16,037,191 km (0.04 R)
• M45: 17,274,066 km (0.115 R)
• M46: 17,878,741 km (0.112 R)
• M47: 20,049,107 km (0.049 R)
• M48: 20,737,706 km (0.114 R)
• M49: 21,058,144 km (0.119 R)
• M50: 22,246,999 km (0.026 R)
• M51: 24,689,782 km (0.092 R)
• M52: 26,461,320 km (0.061 R)
• M53: 28,392,030 km (0.119 R)
• M54: 29,524,187 km (0.11 R)
• M55: 29,644,164 km (0.079 R)
• M56: 29,945,006 km (0.11 R)
• M57: 30,549,531 km (0.071 R)
• M58: 30,792,627 km (0.092 R)
• M59: 31,464,023 km (0.083 R)
• M60: 31,709,513 km (0.063 R)
• M61: 33,444,998 km (0.092 R)
• M62: 35,211,300 km (0.096 R)
• M63: 35,338,607 km (0.05 R)
• M64: 35,977,390 km (0.086 R)
• M65: 36,878,418 km (0.111 R)
• M66: 37,786,627 km (0.093 R)
• M67: 40,488,963 km (0.056 R)
• M68: 41,358,725 km (0.056 R)
• M69: 42,099,534 km (0.118 R)
• M70: 42,234,770 km (0.072 R)
• M71: 42,370,007 km (0.1 R)
• M72: 42,708,995 km (0.11 R)
• M73: 43,116,799 km (0.074 R)
• M74: 44,623,399 km (0.082 R)
• M75: 44,899,258 km (0.096 R)
• M76: 45,938,365 km (0.09 R)
• M77: 46,565,778 km (0.108 R)
• M78: 46,705,502 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204

Radius: 9.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.29 AU - 13.85 AU

Year: 15663 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 43,171,868 km

• M1: 125,213 km (0.095 R)
• M2: 239,955 km (0.12 R)
• M3: 412,292 km (0.059 R)
• M4: 556,803 km (0.079 R)
• M5: 658,380 km (0.095 R)
• M6: 915,539 km (0.096 R)
• M7: 984,803 km (0.114 R)
• M8: 1,056,011 km (0.083 R)
• M9: 2,301,264 km (0.071 R)
• M10: 3,683,848 km (0.054 R)
• M11: 4,410,295 km (0.099 R)
• M12: 4,805,383 km (0.036 R)
• M13: 5,148,560 km (0.046 R)
• M14: 5,371,162 km (0.11 R)
• M15: 5,958,184 km (0.117 R)
• M16: 7,370,238 km (0.096 R)
• M17: 8,466,043 km (0.117 R)
• M18: 8,578,391 km (0.088 R)
• M19: 8,804,732 km (0.065 R)
• M20: 10,443,128 km (0.106 R)
• M21: 11,132,774 km (0.079 R)
• M22: 12,215,713 km (0.043 R)
• M23: 13,681,922 km (0.1 R)
• M24: 14,570,234 km (0.104 R)
• M25: 15,339,915 km (0.118 R)
• M26: 15,523,023 km (0.067 R)
• M27: 16,076,386 km (0.058 R)
• M28: 16,448,884 km (0.088 R)
• M29: 16,824,375 km (0.098 R)
• M30: 17,631,455 km (0.103 R)
• M31: 18,257,223 km (0.088 R)
• M32: 19,332,682 km (0.078 R)
• M33: 20,428,636 km (0.077 R)
• M34: 20,730,974 km (0.086 R)
• M35: 21,340,136 km (0.105 R)
• M36: 21,801,047 km (0.052 R)
• M37: 22,213,339 km (0.074 R)
• M38: 24,100,666 km (0.062 R)
• M39: 26,038,706 km (0.085 R)
• M40: 26,421,378 km (0.099 R)
• M41: 28,812,550 km (0.103 R)
• M42: 30,005,294 km (0.053 R)
• M43: 31,040,511 km (0.107 R)
• M44: 31,912,068 km (0.087 R)
• M45: 32,909,587 km (0.051 R)
• M46: 33,263,984 km (0.08 R)
• M47: 34,454,783 km (0.064 R)
• M48: 35,417,445 km (0.04 R)
• M49: 36,328,048 km (0.094 R)
• M50: 38,668,955 km (0.069 R)
• M51: 38,918,335 km (0.033 R)
• M52: 39,105,631 km (0.092 R)
• M53: 39,230,546 km (0.117 R)
• M54: 40,741,335 km (0.08 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 17,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit