🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.62 AU - 0.64 AU

Year: 190 Days

Day: 13.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.64 AU - 3.88 AU

Year: 2241 Days

Day: 33.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,731,976 km

• M1: 441,763 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.79 AU - 3.97 AU

Year: 2366 Days

Day: 20.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.27 AU - 4.93 AU

Year: 3161 Days

Day: 32 Hours

Environment

Temp: -131 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 14.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.61 AU - 5.45 AU

Year: 3672 Days

Day: 10.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,731,976 km

• M1: 204,949 km (0.083 R)
• M2: 400,324 km (0.049 R)
• M3: 508,633 km (0.118 R)
• M4: 648,956 km (0.117 R)
• M5: 877,541 km (0.089 R)
• M6: 1,111,213 km (0.099 R)
• M7: 1,534,276 km (0.1 R)
• M8: 1,863,092 km (0.067 R)
• M9: 2,036,326 km (0.09 R)
• M10: 2,154,808 km (0.111 R)
• M11: 2,477,341 km (0.105 R)
• M12: 2,588,342 km (0.06 R)
• M13: 3,152,027 km (0.057 R)
• M14: 3,448,381 km (0.074 R)
• M15: 3,627,000 km (0.04 R)
• M16: 3,753,859 km (0.097 R)
• M17: 3,919,315 km (0.073 R)
• M18: 5,144,372 km (0.088 R)
• M19: 5,246,547 km (0.099 R)
• M20: 5,452,693 km (0.028 R)
• M21: 5,619,794 km (0.072 R)
• M22: 6,109,278 km (0.073 R)
• M23: 6,282,811 km (0.041 R)
• M24: 6,568,394 km (0.092 R)
• M25: 6,880,754 km (0.111 R)
• M26: 7,152,424 km (0.102 R)
• M27: 7,266,717 km (0.088 R)
• M28: 7,823,669 km (0.113 R)
• M29: 7,917,916 km (0.033 R)
• M30: 8,036,098 km (0.118 R)
• M31: 8,515,111 km (0.06 R)
• M32: 8,709,438 km (0.069 R)
• M33: 9,052,915 km (0.067 R)
• M34: 9,300,948 km (0.104 R)
• M35: 9,450,995 km (0.101 R)
• M36: 9,551,375 km (0.094 R)
• M37: 10,007,649 km (0.09 R)
• M38: 10,523,013 km (0.056 R)
• M39: 10,994,396 km (0.046 R)
• M40: 11,232,706 km (0.095 R)
• M41: 11,552,995 km (0.077 R)
• M42: 12,312,354 km (0.12 R)
• M43: 12,477,210 km (0.11 R)
• M44: 13,199,918 km (0.104 R)
• M45: 13,594,856 km (0.103 R)
• M46: 13,964,961 km (0.068 R)
• M47: 14,165,572 km (0.09 R)
• M48: 14,338,358 km (0.091 R)
• M49: 14,744,366 km (0.064 R)
• M50: 15,007,359 km (0.09 R)
• M51: 15,301,319 km (0.079 R)
• M52: 15,419,501 km (0.112 R)
• M53: 15,567,603 km (0.047 R)
• M54: 15,745,924 km (0.111 R)
• M55: 16,466,238 km (0.085 R)
• M56: 17,074,652 km (0.109 R)
• M57: 17,412,444 km (0.092 R)
• M58: 17,566,680 km (0.111 R)
• M59: 18,157,142 km (0.068 R)
• M60: 18,659,342 km (0.058 R)
• M61: 18,912,312 km (0.103 R)
• M62: 20,355,782 km (0.12 R)
• M63: 20,812,056 km (0.081 R)
• M64: 20,975,865 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.6

Radius: 11.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.31 AU - 5.53 AU

Year: 4156 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,731,976 km

• M1: 162,613 km (0.117 R)
• M2: 276,457 km (0.074 R)
• M3: 421,866 km (0.106 R)
• M4: 552,315 km (0.098 R)
• M5: 638,334 km (0.114 R)
• M6: 719,267 km (0.091 R)
• M7: 859,141 km (0.093 R)
• M8: 973,583 km (0.054 R)
• M9: 1,231,490 km (0.055 R)
• M10: 1,375,552 km (0.098 R)
• M11: 1,812,528 km (0.092 R)
• M12: 1,962,574 km (0.028 R)
• M13: 2,085,694 km (0.11 R)
• M14: 2,179,940 km (0.08 R)
• M15: 2,307,697 km (0.093 R)
• M16: 2,388,779 km (0.106 R)
• M17: 2,723,429 km (0.109 R)
• M18: 2,861,508 km (0.078 R)
• M19: 3,162,649 km (0.108 R)
• M20: 3,363,259 km (0.119 R)
• M21: 3,738,600 km (0.109 R)
• M22: 4,068,314 km (0.107 R)
• M23: 4,570,514 km (0.036 R)
• M24: 4,756,165 km (0.059 R)
• M25: 5,177,732 km (0.12 R)
• M26: 5,284,994 km (0.096 R)
• M27: 5,545,593 km (0.05 R)
• M28: 6,513,790 km (0.107 R)
• M29: 7,076,877 km (0.116 R)
• M30: 7,291,999 km (0.108 R)
• M31: 7,388,489 km (0.098 R)
• M32: 8,099,678 km (0.105 R)
• M33: 8,781,694 km (0.061 R)
• M34: 8,935,780 km (0.039 R)
• M35: 9,116,644 km (0.109 R)
• M36: 9,298,704 km (0.081 R)
• M37: 9,429,603 km (0.102 R)
• M38: 9,666,566 km (0.037 R)
• M39: 9,852,366 km (0.071 R)
• M40: 9,959,029 km (0.088 R)
• M41: 11,046,756 km (0.059 R)
• M42: 11,324,559 km (0.081 R)
• M43: 11,689,278 km (0.116 R)
• M44: 12,057,888 km (0.083 R)
• M45: 12,143,458 km (0.064 R)
• M46: 12,574,449 km (0.086 R)
• M47: 13,274,567 km (0.049 R)
• M48: 13,808,033 km (0.095 R)
• M49: 13,957,481 km (0.093 R)
• M50: 14,743,169 km (0.116 R)
• M51: 15,388,235 km (0.117 R)
• M52: 15,854,682 km (0.107 R)
• M53: 16,294,200 km (0.109 R)
• M54: 16,388,896 km (0.115 R)
• M55: 16,483,741 km (0.075 R)
• M56: 16,801,486 km (0.092 R)
• M57: 16,961,107 km (0.117 R)
• M58: 17,217,369 km (0.061 R)
• M59: 17,313,859 km (0.089 R)
• M60: 17,636,841 km (0.093 R)
• M61: 18,157,591 km (0.051 R)
• M62: 18,387,074 km (0.09 R)
• M63: 18,848,883 km (0.081 R)
• M64: 19,047,998 km (0.11 R)
• M65: 19,582,361 km (0.085 R)
• M66: 20,189,280 km (0.094 R)
• M67: 20,359,073 km (0.115 R)
• M68: 20,597,383 km (0.09 R)
• M69: 20,802,482 km (0.09 R)
• M70: 21,214,773 km (0.093 R)
• M71: 21,352,702 km (0.115 R)
• M72: 21,664,315 km (0.115 R)
• M73: 21,873,004 km (0.112 R)
• M74: 21,977,573 km (0.092 R)
• M75: 22,573,122 km (0.082 R)
• M76: 23,102,998 km (0.044 R)
• M77: 23,209,511 km (0.108 R)
• M78: 23,959,296 km (0.101 R)
• M79: 24,067,156 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.5

Radius: 14

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.02 AU - 6.14 AU

Year: 5709 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,731,976 km

• M1: 186,399 km (0.081 R)
• M2: 364,869 km (0.063 R)
• M3: 553,063 km (0.066 R)
• M4: 2,183,830 km (0.103 R)
• M5: 2,776,237 km (0.116 R)
• M6: 3,299,531 km (0.094 R)
• M7: 3,441,200 km (0.082 R)
• M8: 3,706,287 km (0.094 R)
• M9: 4,129,500 km (0.09 R)
• M10: 4,594,450 km (0.077 R)
• M11: 4,940,918 km (0.088 R)
• M12: 5,049,227 km (0.052 R)
• M13: 5,546,640 km (0.117 R)
• M14: 6,176,148 km (0.103 R)
• M15: 6,919,051 km (0.066 R)
• M16: 7,132,228 km (0.078 R)
• M17: 7,753,209 km (0.076 R)
• M18: 8,038,492 km (0.079 R)
• M19: 8,684,605 km (0.09 R)
• M20: 8,815,952 km (0.095 R)
• M21: 8,947,897 km (0.071 R)
• M22: 9,213,733 km (0.119 R)
• M23: 9,314,113 km (0.032 R)
• M24: 9,583,539 km (0.04 R)
• M25: 9,719,224 km (0.117 R)
• M26: 10,061,354 km (0.12 R)
• M27: 10,199,284 km (0.071 R)
• M28: 10,372,668 km (0.099 R)
• M29: 10,546,949 km (0.117 R)
• M30: 10,828,043 km (0.096 R)
• M31: 11,146,986 km (0.1 R)
• M32: 11,325,606 km (0.116 R)
• M33: 11,433,316 km (0.113 R)
• M34: 11,541,326 km (0.109 R)
• M35: 11,830,798 km (0.096 R)
• M36: 13,088,467 km (0.048 R)
• M37: 14,078,656 km (0.075 R)
• M38: 14,194,444 km (0.07 R)
• M39: 14,310,532 km (0.051 R)
• M40: 14,465,964 km (0.112 R)
• M41: 15,569,099 km (0.098 R)
• M42: 15,808,905 km (0.112 R)
• M43: 15,969,573 km (0.069 R)
• M44: 16,414,178 km (0.104 R)
• M45: 16,576,790 km (0.067 R)
• M46: 17,315,505 km (0.08 R)
• M47: 17,439,671 km (0.098 R)
• M48: 17,605,725 km (0.102 R)
• M49: 17,730,489 km (0.088 R)
• M50: 18,317,062 km (0.103 R)
• M51: 18,782,461 km (0.106 R)
• M52: 19,638,610 km (0.071 R)
• M53: 20,245,529 km (0.049 R)
• M54: 20,814,599 km (0.036 R)
• M55: 20,902,562 km (0.12 R)
• M56: 23,143,090 km (0.098 R)
• M57: 23,784,117 km (0.092 R)
• M58: 24,384,603 km (0.106 R)
• M59: 25,412,041 km (0.046 R)
• M60: 25,694,781 km (0.097 R)
• M61: 26,358,397 km (0.114 R)
• M62: 27,316,272 km (0.088 R)
• M63: 27,557,573 km (0.095 R)
• M64: 27,654,214 km (0.087 R)
• M65: 28,188,128 km (0.101 R)
• M66: 28,627,497 km (0.118 R)
• M67: 30,607,575 km (0.057 R)
• M68: 31,210,305 km (0.06 R)
• M69: 31,361,548 km (0.105 R)
• M70: 32,580,471 km (0.099 R)
• M71: 32,836,433 km (0.103 R)
• M72: 33,453,375 km (0.052 R)
• M73: 34,281,848 km (0.102 R)
• M74: 34,594,208 km (0.115 R)
• M75: 35,064,694 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.8

Radius: 11.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.64 AU - 8.76 AU

Year: 9772 Days

Day: 9.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,731,976 km

• M1: 146,905 km (0.117 R)
• M2: 268,827 km (0.118 R)
• M3: 468,391 km (0.077 R)
• M4: 547,827 km (0.096 R)
• M5: 802,144 km (0.069 R)
• M6: 952,789 km (0.103 R)
• M7: 1,206,656 km (0.053 R)
• M8: 1,441,974 km (0.082 R)
• M9: 1,607,280 km (0.104 R)
• M10: 2,002,816 km (0.113 R)
• M11: 2,259,676 km (0.064 R)
• M12: 2,728,516 km (0.063 R)
• M13: 3,093,385 km (0.091 R)
• M14: 3,363,708 km (0.106 R)
• M15: 4,220,754 km (0.101 R)
• M16: 4,430,191 km (0.087 R)
• M17: 6,226,563 km (0.116 R)
• M18: 6,603,400 km (0.101 R)
• M19: 7,058,327 km (0.041 R)
• M20: 7,200,295 km (0.116 R)
• M21: 8,370,749 km (0.09 R)
• M22: 8,445,847 km (0.027 R)
• M23: 8,939,520 km (0.051 R)
• M24: 9,170,649 km (0.113 R)
• M25: 9,248,140 km (0.096 R)
• M26: 9,521,007 km (0.092 R)
• M27: 9,638,740 km (0.115 R)
• M28: 10,194,796 km (0.059 R)
• M29: 10,436,247 km (0.101 R)
• M30: 10,598,261 km (0.115 R)
• M31: 10,679,642 km (0.091 R)
• M32: 10,761,173 km (0.1 R)
• M33: 11,048,252 km (0.031 R)
• M34: 11,130,830 km (0.108 R)
• M35: 11,462,787 km (0.078 R)
• M36: 12,051,754 km (0.11 R)
• M37: 12,392,688 km (0.047 R)
• M38: 12,693,679 km (0.117 R)
• M39: 13,215,326 km (0.06 R)
• M40: 14,010,888 km (0.085 R)
• M41: 14,549,889 km (0.095 R)
• M42: 15,004,218 km (0.119 R)
• M43: 15,463,334 km (0.084 R)
• M44: 16,348,205 km (0.112 R)
• M45: 16,868,058 km (0.119 R)
• M46: 18,460,078 km (0.097 R)
• M47: 18,656,201 km (0.119 R)
• M48: 18,754,636 km (0.034 R)
• M49: 19,398,356 km (0.117 R)
• M50: 19,547,804 km (0.056 R)
• M51: 20,250,914 km (0.113 R)
• M52: 20,504,034 km (0.118 R)
• M53: 20,605,611 km (0.091 R)
• M54: 20,758,201 km (0.091 R)
• M55: 21,218,364 km (0.119 R)
• M56: 21,423,911 km (0.077 R)
• M57: 21,578,595 km (0.084 R)
• M58: 22,461,821 km (0.098 R)
• M59: 23,092,376 km (0.045 R)
• M60: 23,303,908 km (0.09 R)
• M61: 23,516,037 km (0.105 R)
• M62: 23,782,022 km (0.077 R)
• M63: 24,209,872 km (0.114 R)
• M64: 24,802,280 km (0.083 R)
• M65: 26,331,619 km (0.104 R)
• M66: 29,080,779 km (0.082 R)
• M67: 30,113,453 km (0.114 R)
• M68: 30,460,370 km (0.11 R)
• M69: 30,634,353 km (0.119 R)
• M70: 31,391,916 km (0.101 R)
• M71: 33,044,524 km (0.038 R)
• M72: 34,121,928 km (0.087 R)
• M73: 35,332,324 km (0.064 R)
• M74: 35,759,277 km (0.1 R)
• M75: 36,310,844 km (0.109 R)
• M76: 37,112,389 km (0.09 R)
• M77: 37,670,838 km (0.093 R)
• M78: 37,857,536 km (0.057 R)
• M79: 38,107,066 km (0.102 R)
• M80: 38,795,964 km (0.093 R)
• M81: 41,399,565 km (0.103 R)
• M82: 43,601,347 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 18,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit