🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.77 AU - 0.87 AU

Year: 270 Days

Day: 24 Hours

Environment

Temp: 181 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,962,211 km

• M1: 108,907 km (0.072 R)
• M2: 485,894 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.01 AU

Year: 275 Days

Day: 41.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.74 AU - 2.38 AU

Year: 1075 Days

Day: 33 Hours

Environment

Temp: -61 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 8.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.2 AU - 5.78 AU

Year: 4051 Days

Day: 11.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 79,962,211 km

• M1: 107,860 km (0.096 R)
• M2: 181,911 km (0.053 R)
• M3: 252,820 km (0.119 R)
• M4: 323,580 km (0.056 R)
• M5: 388,057 km (0.069 R)
• M6: 593,754 km (0.114 R)
• M7: 753,674 km (0.072 R)
• M8: 927,806 km (0.091 R)
• M9: 1,207,853 km (0.061 R)
• M10: 1,291,030 km (0.117 R)
• M11: 1,376,151 km (0.114 R)
• M12: 1,438,234 km (0.069 R)
• M13: 1,926,671 km (0.112 R)
• M14: 2,463,428 km (0.118 R)
• M15: 2,662,693 km (0.118 R)
• M16: 3,159,058 km (0.066 R)
• M17: 3,275,146 km (0.092 R)
• M18: 3,580,326 km (0.107 R)
• M19: 3,666,644 km (0.109 R)
• M20: 4,073,101 km (0.088 R)
• M21: 4,382,619 km (0.078 R)
• M22: 4,662,218 km (0.071 R)
• M23: 4,718,915 km (0.118 R)
• M24: 5,535,570 km (0.092 R)
• M25: 5,595,559 km (0.066 R)
• M26: 5,878,448 km (0.092 R)
• M27: 6,669,971 km (0.09 R)
• M28: 6,733,849 km (0.097 R)
• M29: 7,099,915 km (0.089 R)
• M30: 7,230,663 km (0.07 R)
• M31: 7,761,736 km (0.096 R)
• M32: 7,941,553 km (0.073 R)
• M33: 8,077,238 km (0.118 R)
• M34: 8,190,932 km (0.09 R)
• M35: 9,645,024 km (0.107 R)
• M36: 9,814,219 km (0.078 R)
• M37: 10,057,465 km (0.066 R)
• M38: 10,975,098 km (0.029 R)
• M39: 11,050,795 km (0.037 R)
• M40: 11,405,790 km (0.065 R)
• M41: 11,507,816 km (0.068 R)
• M42: 12,309,511 km (0.097 R)
• M43: 12,361,870 km (0.082 R)
• M44: 12,651,193 km (0.117 R)
• M45: 12,862,874 km (0.111 R)
• M46: 13,586,179 km (0.093 R)
• M47: 13,803,096 km (0.09 R)
• M48: 14,048,437 km (0.119 R)
• M49: 14,709,809 km (0.12 R)
• M50: 14,765,310 km (0.1 R)
• M51: 15,156,209 km (0.116 R)
• M52: 15,240,433 km (0.115 R)
• M53: 16,034,049 km (0.065 R)
• M54: 16,609,104 km (0.071 R)
• M55: 17,749,787 km (0.097 R)
• M56: 17,868,269 km (0.092 R)
• M57: 18,434,347 km (0.114 R)
• M58: 18,584,244 km (0.095 R)
• M59: 18,734,590 km (0.084 R)
• M60: 19,553,638 km (0.05 R)
• M61: 20,260,339 km (0.117 R)
• M62: 20,322,272 km (0.069 R)
• M63: 20,694,771 km (0.051 R)
• M64: 20,913,034 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.5

Radius: 10.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.35 AU - 6.09 AU

Year: 4972 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,962,211 km

• M1: 220,956 km (0.081 R)
• M2: 353,799 km (0.097 R)
• M3: 491,878 km (0.112 R)
• M4: 828,024 km (0.036 R)
• M5: 995,125 km (0.051 R)
• M6: 1,117,795 km (0.112 R)
• M7: 1,627,026 km (0.073 R)
• M8: 1,806,394 km (0.114 R)
• M9: 1,907,074 km (0.092 R)
• M10: 1,992,344 km (0.111 R)
• M11: 2,779,229 km (0.116 R)
• M12: 2,876,617 km (0.069 R)
• M13: 3,014,846 km (0.114 R)
• M14: 3,318,679 km (0.097 R)
• M15: 4,630,652 km (0.111 R)
• M16: 4,700,066 km (0.085 R)
• M17: 4,910,700 km (0.075 R)
• M18: 5,076,604 km (0.085 R)
• M19: 5,172,197 km (0.066 R)
• M20: 5,462,865 km (0.092 R)
• M21: 6,085,342 km (0.049 R)
• M22: 6,187,069 km (0.12 R)
• M23: 6,469,809 km (0.059 R)
• M24: 6,625,839 km (0.104 R)
• M25: 7,289,306 km (0.064 R)
• M26: 7,424,542 km (0.099 R)
• M27: 7,615,280 km (0.062 R)
• M28: 8,057,491 km (0.111 R)
• M29: 8,765,089 km (0.092 R)
• M30: 8,851,257 km (0.084 R)
• M31: 9,024,641 km (0.091 R)
• M32: 9,492,583 km (0.093 R)
• M33: 9,581,145 km (0.103 R)
• M34: 10,148,720 km (0.086 R)
• M35: 10,299,963 km (0.115 R)
• M36: 10,451,954 km (0.11 R)
• M37: 11,254,098 km (0.082 R)
• M38: 11,599,370 km (0.07 R)
• M39: 11,852,789 km (0.111 R)
• M40: 11,980,097 km (0.091 R)
• M41: 12,268,372 km (0.101 R)
• M42: 13,278,905 km (0.093 R)
• M43: 13,543,993 km (0.064 R)
• M44: 13,677,135 km (0.079 R)
• M45: 13,777,365 km (0.062 R)
• M46: 14,281,959 km (0.041 R)
• M47: 14,349,727 km (0.063 R)
• M48: 14,861,202 km (0.111 R)
• M49: 15,762,080 km (0.1 R)
• M50: 16,078,031 km (0.068 R)
• M51: 16,219,102 km (0.108 R)
• M52: 16,360,622 km (0.115 R)
• M53: 17,038,300 km (0.084 R)
• M54: 17,507,439 km (0.051 R)
• M55: 17,688,901 km (0.101 R)
• M56: 17,798,107 km (0.111 R)
• M57: 17,871,111 km (0.114 R)
• M58: 19,051,738 km (0.085 R)
• M59: 19,163,637 km (0.066 R)
• M60: 19,238,436 km (0.074 R)
• M61: 20,715,864 km (0.111 R)
• M62: 20,831,055 km (0.071 R)
• M63: 20,946,395 km (0.073 R)
• M64: 21,526,386 km (0.112 R)
• M65: 21,916,088 km (0.048 R)
• M66: 22,308,034 km (0.104 R)
• M67: 22,900,442 km (0.049 R)
• M68: 23,138,751 km (0.074 R)
• M69: 23,258,280 km (0.065 R)
• M70: 24,302,623 km (0.119 R)
• M71: 24,505,178 km (0.03 R)
• M72: 24,586,410 km (0.096 R)
• M73: 25,691,190 km (0.055 R)
• M74: 26,270,433 km (0.113 R)
• M75: 26,770,389 km (0.075 R)
• M76: 27,441,934 km (0.068 R)
• M77: 27,610,681 km (0.091 R)
• M78: 27,695,054 km (0.106 R)
• M79: 27,949,071 km (0.116 R)
• M80: 28,076,379 km (0.041 R)
• M81: 28,502,134 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.6

Radius: 3.6

Gravity: 23.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.2 AU - 16.18 AU

Year: 17410 Days

Day: 21.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,962,211 km

• M1: 162,463 km (0.077 R)
• M2: 377,585 km (0.099 R)
• M3: 585,526 km (0.066 R)
• M4: 656,136 km (0.116 R)
• M5: 710,739 km (0.071 R)
• M6: 1,360,144 km (0.09 R)
• M7: 1,525,898 km (0.084 R)
• M8: 1,928,616 km (0.055 R)
• M9: 2,706,824 km (0.116 R)
• M10: 2,914,915 km (0.079 R)
• M11: 3,005,720 km (0.117 R)
• M12: 3,190,025 km (0.098 R)
• M13: 3,765,079 km (0.117 R)
• M14: 4,863,427 km (0.077 R)
• M15: 5,007,190 km (0.072 R)
• M16: 5,299,056 km (0.099 R)
• M17: 5,484,258 km (0.068 R)
• M18: 5,899,242 km (0.046 R)
• M19: 6,520,672 km (0.095 R)
• M20: 6,639,453 km (0.114 R)
• M21: 6,879,258 km (0.037 R)
• M22: 7,040,674 km (0.025 R)
• M23: 7,824,567 km (0.086 R)
• M24: 7,908,641 km (0.102 R)
• M25: 8,290,714 km (0.113 R)
• M26: 8,462,602 km (0.1 R)
• M27: 9,517,716 km (0.079 R)
• M28: 9,833,218 km (0.052 R)
• M29: 10,474,544 km (0.049 R)
• M30: 11,034,788 km (0.119 R)
• M31: 11,129,184 km (0.093 R)
• M32: 11,845,159 km (0.1 R)
• M33: 11,990,120 km (0.051 R)
• M34: 12,233,067 km (0.026 R)
• M35: 12,822,781 km (0.078 R)
• M36: 13,121,080 km (0.066 R)
• M37: 14,131,912 km (0.027 R)
• M38: 14,854,171 km (0.084 R)
• M39: 15,272,297 km (0.101 R)
• M40: 16,066,662 km (0.047 R)
• M41: 17,695,334 km (0.108 R)
• M42: 18,194,093 km (0.108 R)
• M43: 18,697,490 km (0.068 R)
• M44: 18,979,033 km (0.102 R)
• M45: 19,375,617 km (0.086 R)
• M46: 20,004,526 km (0.103 R)
• M47: 21,164,658 km (0.044 R)
• M48: 21,871,358 km (0.107 R)
• M49: 22,108,471 km (0.052 R)
• M50: 23,914,865 km (0.103 R)
• M51: 25,393,640 km (0.084 R)
• M52: 25,767,934 km (0.107 R)
• M53: 26,144,023 km (0.091 R)
• M54: 27,155,903 km (0.07 R)
• M55: 27,219,632 km (0.055 R)
• M56: 27,730,658 km (0.071 R)
• M57: 27,923,191 km (0.051 R)
• M58: 28,180,499 km (0.101 R)
• M59: 29,544,383 km (0.087 R)
• M60: 29,740,954 km (0.048 R)
• M61: 31,262,664 km (0.032 R)
• M62: 32,133,772 km (0.117 R)
• M63: 32,538,584 km (0.115 R)
• M64: 34,587,476 km (0.058 R)
• M65: 35,071,575 km (0.107 R)
• M66: 35,557,918 km (0.107 R)
• M67: 35,697,343 km (0.056 R)
• M68: 35,767,056 km (0.086 R)
• M69: 36,607,497 km (0.037 R)
• M70: 37,525,429 km (0.088 R)
• M71: 38,236,617 km (0.104 R)
• M72: 38,665,514 km (0.101 R)
• M73: 38,952,294 km (0.047 R)
• M74: 39,889,225 km (0.102 R)
• M75: 40,251,551 km (0.108 R)
• M76: 42,448,246 km (0.097 R)
• M77: 42,818,202 km (0.098 R)
• M78: 43,114,854 km (0.044 R)
• M79: 43,337,905 km (0.117 R)
• M80: 44,909,281 km (0.055 R)
• M81: 45,059,926 km (0.114 R)
• M82: 45,437,212 km (0.1 R)
• M83: 45,891,391 km (0.06 R)
• M84: 47,186,460 km (0.03 R)
• M85: 47,876,854 km (0.067 R)
• M86: 48,802,715 km (0.112 R)
• M87: 49,423,097 km (0.106 R)
• M88: 49,578,679 km (0.086 R)
• M89: 49,734,261 km (0.106 R)
• M90: 50,515,162 km (0.091 R)
• M91: 50,593,551 km (0.07 R)
• M92: 50,671,791 km (0.048 R)
• M93: 50,750,180 km (0.094 R)
• M94: 51,457,479 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.8

Radius: 3.9

Gravity: 23.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.69 AU - 23.21 AU

Year: 29981 Days

Day: 15.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,962,211 km

• M1: 210,185 km (0.073 R)
• M2: 345,571 km (0.099 R)
• M3: 403,017 km (0.089 R)
• M4: 617,241 km (0.118 R)
• M5: 663,915 km (0.061 R)
• M6: 1,342,342 km (0.111 R)
• M7: 1,592,469 km (0.099 R)
• M8: 1,689,858 km (0.119 R)
• M9: 1,722,769 km (0.069 R)
• M10: 2,351,529 km (0.087 R)
• M11: 2,388,480 km (0.088 R)
• M12: 5,600,495 km (0.116 R)
• M13: 5,798,862 km (0.084 R)
• M14: 6,929,822 km (0.072 R)
• M15: 6,982,780 km (0.106 R)
• M16: 8,238,504 km (0.119 R)
• M17: 11,761,983 km (0.073 R)
• M18: 12,722,701 km (0.112 R)
• M19: 13,179,722 km (0.028 R)
• M20: 13,908,413 km (0.114 R)
• M21: 14,109,473 km (0.043 R)
• M22: 14,311,430 km (0.059 R)
• M23: 14,650,269 km (0.083 R)
• M24: 15,266,762 km (0.102 R)
• M25: 15,682,345 km (0.094 R)
• M26: 16,312,750 km (0.105 R)
• M27: 16,453,971 km (0.079 R)
• M28: 18,620,447 km (0.109 R)
• M29: 18,916,052 km (0.115 R)
• M30: 18,990,253 km (0.114 R)
• M31: 19,064,453 km (0.099 R)
• M32: 20,189,429 km (0.089 R)
• M33: 20,874,737 km (0.111 R)
• M34: 21,181,862 km (0.117 R)
• M35: 22,346,332 km (0.119 R)
• M36: 25,715,874 km (0.101 R)
• M37: 26,541,056 km (0.089 R)
• M38: 27,626,837 km (0.032 R)
• M39: 28,387,094 km (0.096 R)
• M40: 28,727,130 km (0.047 R)
• M41: 29,325,521 km (0.095 R)
• M42: 30,100,887 km (0.11 R)
• M43: 30,795,619 km (0.057 R)
• M44: 30,882,835 km (0.085 R)
• M45: 32,201,091 km (0.097 R)
• M46: 32,289,653 km (0.115 R)
• M47: 32,378,215 km (0.094 R)
• M48: 32,466,927 km (0.083 R)
• M49: 33,268,771 km (0.119 R)
• M50: 34,438,627 km (0.026 R)
• M51: 34,529,133 km (0.066 R)
• M52: 36,633,377 km (0.115 R)
• M53: 37,374,934 km (0.059 R)
• M54: 37,467,983 km (0.1 R)
• M55: 39,061,500 km (0.108 R)
• M56: 39,534,379 km (0.099 R)
• M57: 40,199,491 km (0.048 R)
• M58: 40,868,493 km (0.095 R)
• M59: 41,348,552 km (0.045 R)
• M60: 41,541,085 km (0.111 R)
• M61: 42,702,563 km (0.115 R)
• M62: 43,092,115 km (0.068 R)
• M63: 43,972,798 km (0.081 R)
• M64: 44,366,241 km (0.072 R)
• M65: 45,354,634 km (0.094 R)
• M66: 47,857,406 km (0.061 R)
• M67: 48,059,513 km (0.071 R)
• M68: 48,972,808 km (0.096 R)
• M69: 49,482,488 km (0.089 R)
• M70: 50,507,383 km (0.113 R)
• M71: 53,100,063 km (0.101 R)
• M72: 53,414,069 km (0.12 R)
• M73: 55,311,120 km (0.04 R)
• M74: 56,908,825 km (0.1 R)
• M75: 57,444,685 km (0.052 R)
• M76: 57,659,507 km (0.109 R)
• M77: 58,629,500 km (0.112 R)
• M78: 59,713,636 km (0.099 R)
• M79: 63,005,686 km (0.052 R)
• M80: 63,559,947 km (0.062 R)
• M81: 65,681,244 km (0.114 R)
• M82: 67,259,053 km (0.087 R)
• M83: 68,280,059 km (0.08 R)
• M84: 68,507,597 km (0.115 R)
• M85: 69,191,858 km (0.037 R)
• M86: 71,951,190 km (0.076 R)
• M87: 73,344,395 km (0.055 R)
• M88: 74,512,007 km (0.064 R)
• M89: 76,629,415 km (0.067 R)
• M90: 77,576,818 km (0.109 R)
• M91: 78,885,800 km (0.106 R)
• M92: 79,244,086 km (0.098 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 15,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit