🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.54 AU - 0.7 AU

Year: 186 Days

Day: 25.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,138,358 km

• M1: 177,124 km (0.099 R)
• M2: 356,342 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.71 AU - 2.21 AU

Year: 1045 Days

Day: 47.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.3 AU - 3.32 AU

Year: 2293 Days

Day: 12.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.4

Radius: 14.3

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.04 AU - 4.92 AU

Year: 3611 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,138,358 km

• M1: 196,272 km (0.111 R)
• M2: 357,090 km (0.092 R)
• M3: 503,247 km (0.075 R)
• M4: 639,232 km (0.066 R)
• M5: 731,982 km (0.095 R)
• M6: 881,281 km (0.119 R)
• M7: 1,053,169 km (0.042 R)
• M8: 1,201,720 km (0.108 R)
• M9: 1,309,131 km (0.093 R)
• M10: 1,432,400 km (0.097 R)
• M11: 1,546,992 km (0.086 R)
• M12: 1,691,503 km (0.072 R)
• M13: 2,008,800 km (0.116 R)
• M14: 2,256,085 km (0.104 R)
• M15: 2,513,394 km (0.092 R)
• M16: 2,700,990 km (0.12 R)
• M17: 2,909,679 km (0.112 R)
• M18: 3,258,242 km (0.101 R)
• M19: 3,602,766 km (0.11 R)
• M20: 3,779,590 km (0.103 R)
• M21: 3,905,103 km (0.117 R)
• M22: 4,253,067 km (0.106 R)
• M23: 4,611,055 km (0.119 R)
• M24: 4,939,871 km (0.076 R)
• M25: 5,236,524 km (0.116 R)
• M26: 5,641,037 km (0.066 R)
• M27: 5,805,744 km (0.069 R)
• M28: 6,013,984 km (0.11 R)
• M29: 6,203,375 km (0.077 R)
• M30: 6,805,656 km (0.107 R)
• M31: 6,959,293 km (0.097 R)
• M32: 7,314,588 km (0.097 R)
• M33: 7,426,786 km (0.116 R)
• M34: 7,539,733 km (0.072 R)
• M35: 7,721,494 km (0.101 R)
• M36: 7,927,640 km (0.114 R)
• M37: 8,066,168 km (0.054 R)
• M38: 8,369,103 km (0.062 R)
• M39: 8,463,051 km (0.1 R)
• M40: 8,770,923 km (0.116 R)
• M41: 9,203,411 km (0.089 R)
• M42: 9,373,503 km (0.097 R)
• M43: 9,939,582 km (0.084 R)
• M44: 10,064,197 km (0.103 R)
• M45: 10,314,923 km (0.119 R)
• M46: 10,441,034 km (0.037 R)
• M47: 10,567,743 km (0.111 R)
• M48: 11,105,248 km (0.111 R)
• M49: 11,625,550 km (0.062 R)
• M50: 11,809,555 km (0.117 R)
• M51: 12,074,044 km (0.112 R)
• M52: 12,501,445 km (0.113 R)
• M53: 12,933,933 km (0.095 R)
• M54: 13,453,785 km (0.096 R)
• M55: 13,730,093 km (0.113 R)
• M56: 14,232,293 km (0.079 R)
• M57: 15,514,346 km (0.102 R)
• M58: 16,066,662 km (0.12 R)
• M59: 16,566,468 km (0.076 R)
• M60: 16,744,041 km (0.05 R)
• M61: 17,131,051 km (0.079 R)
• M62: 17,551,121 km (0.073 R)
• M63: 18,248,547 km (0.033 R)
• M64: 18,770,045 km (0.072 R)
• M65: 20,331,847 km (0.103 R)
• M66: 20,744,737 km (0.103 R)
• M67: 21,449,941 km (0.119 R)
• M68: 21,772,923 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.8

Radius: 13.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.07 AU - 9.13 AU

Year: 7978 Days

Day: 10.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,138,358 km

• M1: 168,597 km (0.087 R)
• M2: 261,198 km (0.055 R)
• M3: 404,812 km (0.066 R)
• M4: 716,125 km (0.092 R)
• M5: 886,367 km (0.106 R)
• M6: 977,024 km (0.055 R)
• M7: 1,087,277 km (0.088 R)
• M8: 1,202,168 km (0.085 R)
• M9: 1,665,922 km (0.104 R)
• M10: 2,059,813 km (0.099 R)
• M11: 2,162,886 km (0.066 R)
• M12: 2,374,567 km (0.034 R)
• M13: 2,841,462 km (0.097 R)
• M14: 3,313,144 km (0.057 R)
• M15: 3,583,168 km (0.092 R)
• M16: 3,784,228 km (0.113 R)
• M17: 4,276,704 km (0.108 R)
• M18: 4,571,262 km (0.08 R)
• M19: 4,872,552 km (0.057 R)
• M20: 4,983,703 km (0.078 R)
• M21: 5,903,730 km (0.089 R)
• M22: 7,540,780 km (0.077 R)
• M23: 8,627,010 km (0.07 R)
• M24: 8,931,890 km (0.094 R)
• M25: 9,034,215 km (0.094 R)
• M26: 9,205,804 km (0.029 R)
• M27: 9,343,733 km (0.109 R)
• M28: 9,727,003 km (0.048 R)
• M29: 9,938,086 km (0.066 R)
• M30: 10,115,210 km (0.051 R)
• M31: 10,257,776 km (0.108 R)
• M32: 10,797,974 km (0.058 R)
• M33: 10,907,181 km (0.045 R)
• M34: 11,053,338 km (0.057 R)
• M35: 11,200,093 km (0.105 R)
• M36: 11,532,799 km (0.102 R)
• M37: 12,474,069 km (0.034 R)
• M38: 12,857,488 km (0.114 R)
• M39: 13,675,340 km (0.114 R)
• M40: 13,951,647 km (0.044 R)
• M41: 14,110,520 km (0.074 R)
• M42: 14,429,762 km (0.049 R)
• M43: 14,630,672 km (0.094 R)
• M44: 15,566,257 km (0.115 R)
• M45: 16,270,414 km (0.084 R)
• M46: 16,479,402 km (0.116 R)
• M47: 16,731,475 km (0.083 R)
• M48: 17,027,230 km (0.11 R)
• M49: 17,196,874 km (0.082 R)
• M50: 17,452,686 km (0.12 R)
• M51: 18,357,454 km (0.082 R)
• M52: 19,233,349 km (0.116 R)
• M53: 20,392,434 km (0.115 R)
• M54: 20,617,878 km (0.096 R)
• M55: 20,844,219 km (0.029 R)
• M56: 21,528,181 km (0.059 R)
• M57: 21,711,887 km (0.104 R)
• M58: 22,544,698 km (0.088 R)
• M59: 22,918,095 km (0.053 R)
• M60: 24,050,999 km (0.105 R)
• M61: 24,146,144 km (0.101 R)
• M62: 24,672,130 km (0.119 R)
• M63: 24,960,704 km (0.062 R)
• M64: 25,153,536 km (0.091 R)
• M65: 25,784,091 km (0.068 R)
• M66: 26,272,677 km (0.098 R)
• M67: 26,567,385 km (0.094 R)
• M68: 26,715,038 km (0.066 R)
• M69: 27,408,125 km (0.085 R)
• M70: 27,756,838 km (0.089 R)
• M71: 28,913,080 km (0.111 R)
• M72: 29,115,635 km (0.086 R)
• M73: 31,324,298 km (0.071 R)
• M74: 32,422,347 km (0.086 R)
• M75: 33,426,747 km (0.086 R)
• M76: 34,013,021 km (0.116 R)
• M77: 34,495,175 km (0.074 R)
• M78: 35,520,369 km (0.076 R)
• M79: 35,628,827 km (0.112 R)
• M80: 35,955,100 km (0.104 R)
• M81: 36,118,611 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.2

Radius: 7.4

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.38 AU - 14.08 AU

Year: 15298 Days

Day: 23 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,138,358 km

• M1: 205,398 km (0.092 R)
• M2: 340,634 km (0.115 R)
• M3: 574,456 km (0.096 R)
• M4: 854,802 km (0.079 R)
• M5: 1,266,346 km (0.098 R)
• M6: 1,313,021 km (0.12 R)
• M7: 1,408,015 km (0.032 R)
• M8: 1,480,869 km (0.1 R)
• M9: 1,891,067 km (0.101 R)
• M10: 2,081,206 km (0.081 R)
• M11: 3,027,861 km (0.113 R)
• M12: 4,230,329 km (0.115 R)
• M13: 4,300,939 km (0.076 R)
• M14: 4,407,901 km (0.082 R)
• M15: 5,180,275 km (0.084 R)
• M16: 5,294,119 km (0.077 R)
• M17: 5,408,711 km (0.041 R)
• M18: 5,757,573 km (0.078 R)
• M19: 6,153,559 km (0.098 R)
• M20: 6,395,459 km (0.085 R)
• M21: 7,097,821 km (0.085 R)
• M22: 7,824,417 km (0.062 R)
• M23: 7,998,849 km (0.035 R)
• M24: 8,935,481 km (0.085 R)
• M25: 9,209,395 km (0.033 R)
• M26: 9,347,473 km (0.053 R)
• M27: 9,532,526 km (0.106 R)
• M28: 9,812,573 km (0.088 R)
• M29: 9,906,371 km (0.088 R)
• M30: 10,142,586 km (0.097 R)
• M31: 11,252,453 km (0.072 R)
• M32: 11,350,738 km (0.11 R)
• M33: 11,896,621 km (0.089 R)
• M34: 12,501,894 km (0.085 R)
• M35: 12,603,770 km (0.088 R)
• M36: 13,013,968 km (0.091 R)
• M37: 13,585,132 km (0.11 R)
• M38: 13,794,868 km (0.075 R)
• M39: 14,270,739 km (0.093 R)
• M40: 14,859,556 km (0.093 R)
• M41: 15,021,571 km (0.083 R)
• M42: 15,565,808 km (0.089 R)
• M43: 15,675,463 km (0.092 R)
• M44: 16,729,530 km (0.12 R)
• M45: 16,841,728 km (0.092 R)
• M46: 17,463,906 km (0.062 R)
• M47: 18,324,243 km (0.086 R)
• M48: 19,257,136 km (0.074 R)
• M49: 20,805,773 km (0.037 R)
• M50: 22,517,771 km (0.071 R)
• M51: 23,894,370 km (0.071 R)
• M52: 24,976,711 km (0.106 R)
• M53: 26,270,284 km (0.093 R)
• M54: 27,453,154 km (0.073 R)
• M55: 27,651,970 km (0.111 R)
• M56: 28,051,097 km (0.112 R)
• M57: 29,598,537 km (0.118 R)
• M58: 29,802,439 km (0.025 R)
• M59: 30,279,955 km (0.12 R)
• M60: 30,622,684 km (0.054 R)
• M61: 32,075,878 km (0.087 R)
• M62: 33,198,011 km (0.078 R)
• M63: 33,976,968 km (0.068 R)
• M64: 34,404,369 km (0.098 R)
• M65: 36,131,775 km (0.076 R)
• M66: 36,568,003 km (0.119 R)
• M67: 38,182,463 km (0.083 R)
• M68: 39,222,019 km (0.084 R)
• M69: 39,296,518 km (0.048 R)
• M70: 39,745,162 km (0.108 R)
• M71: 40,045,256 km (0.119 R)
• M72: 40,798,630 km (0.105 R)
• M73: 41,176,964 km (0.111 R)
• M74: 44,868,740 km (0.061 R)
• M75: 44,946,680 km (0.068 R)
• M76: 46,280,196 km (0.07 R)
• M77: 47,467,554 km (0.1 R)
• M78: 48,264,611 km (0.113 R)
• M79: 48,744,970 km (0.071 R)
• M80: 48,825,155 km (0.069 R)
• M81: 49,952,823 km (0.118 R)
• M82: 50,438,867 km (0.038 R)
• M83: 50,519,949 km (0.073 R)
• M84: 51,742,313 km (0.087 R)
• M85: 51,987,803 km (0.111 R)
• M86: 52,233,892 km (0.075 R)
• M87: 53,139,258 km (0.051 R)
• M88: 54,299,090 km (0.117 R)
• M89: 55,634,700 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 18,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit