🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.73 AU - 1.03 AU

Year: 289 Days

Day: 23.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.78 AU - 3 AU

Year: 1719 Days

Day: 23.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 14.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.65 AU - 14.33 AU

Year: 15443 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 99,444,087 km

• M1: 188,344 km (0.098 R)
• M2: 318,195 km (0.115 R)
• M3: 418,276 km (0.113 R)
• M4: 665,711 km (0.092 R)
• M5: 877,242 km (0.071 R)
• M6: 1,075,160 km (0.11 R)
• M7: 1,603,390 km (0.052 R)
• M8: 2,109,928 km (0.092 R)
• M9: 2,771,151 km (0.1 R)
• M10: 2,932,717 km (0.05 R)
• M11: 3,181,199 km (0.11 R)
• M12: 3,322,120 km (0.104 R)
• M13: 3,817,588 km (0.117 R)
• M14: 3,998,003 km (0.032 R)
• M15: 4,620,480 km (0.092 R)
• M16: 4,813,162 km (0.088 R)
• M17: 5,306,685 km (0.12 R)
• M18: 5,885,928 km (0.071 R)
• M19: 6,557,174 km (0.119 R)
• M20: 7,552,897 km (0.1 R)
• M21: 7,742,587 km (0.103 R)
• M22: 8,010,667 km (0.117 R)
• M23: 8,556,250 km (0.044 R)
• M24: 9,073,560 km (0.113 R)
• M25: 9,194,435 km (0.068 R)
• M26: 9,315,908 km (0.112 R)
• M27: 9,806,888 km (0.081 R)
• M28: 10,729,010 km (0.055 R)
• M29: 12,208,233 km (0.096 R)
• M30: 12,835,946 km (0.068 R)
• M31: 13,428,204 km (0.105 R)
• M32: 13,566,133 km (0.051 R)
• M33: 13,750,887 km (0.107 R)
• M34: 14,076,112 km (0.097 R)
• M35: 14,263,110 km (0.105 R)
• M36: 15,019,327 km (0.107 R)
• M37: 15,691,769 km (0.085 R)
• M38: 16,325,017 km (0.087 R)
• M39: 16,521,439 km (0.084 R)
• M40: 16,817,793 km (0.074 R)
• M41: 17,115,792 km (0.107 R)
• M42: 17,767,590 km (0.111 R)
• M43: 18,478,628 km (0.101 R)
• M44: 21,846,076 km (0.119 R)
• M45: 22,553,076 km (0.115 R)
• M46: 22,772,087 km (0.082 R)
• M47: 23,267,406 km (0.112 R)
• M48: 25,170,889 km (0.098 R)
• M49: 25,511,972 km (0.117 R)
• M50: 25,797,405 km (0.065 R)
• M51: 26,717,881 km (0.118 R)
• M52: 27,531,992 km (0.102 R)
• M53: 29,065,819 km (0.083 R)
• M54: 30,143,821 km (0.096 R)
• M55: 30,264,397 km (0.096 R)
• M56: 32,092,483 km (0.095 R)
• M57: 33,206,539 km (0.086 R)
• M58: 33,956,173 km (0.103 R)
• M59: 35,982,626 km (0.077 R)
• M60: 36,302,915 km (0.099 R)
• M61: 36,495,448 km (0.073 R)
• M62: 37,075,139 km (0.069 R)
• M63: 37,722,898 km (0.103 R)
• M64: 38,635,894 km (0.054 R)
• M65: 39,226,806 km (0.117 R)
• M66: 39,358,452 km (0.041 R)
• M67: 39,820,560 km (0.054 R)
• M68: 40,284,612 km (0.11 R)
• M69: 41,552,753 km (0.049 R)
• M70: 41,888,750 km (0.102 R)
• M71: 42,158,176 km (0.085 R)
• M72: 42,901,977 km (0.101 R)
• M73: 43,105,579 km (0.103 R)
• M74: 43,241,564 km (0.057 R)
• M75: 43,581,899 km (0.05 R)
• M76: 43,786,698 km (0.118 R)
• M77: 44,128,529 km (0.112 R)
• M78: 44,334,077 km (0.115 R)
• M79: 45,297,487 km (0.103 R)
• M80: 45,435,566 km (0.116 R)
• M81: 45,712,472 km (0.082 R)
• M82: 46,059,240 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.8

Radius: 13.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.61 AU - 13.41 AU

Year: 16417 Days

Day: 8.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 99,444,087 km

• M1: 190,588 km (0.058 R)
• M2: 338,390 km (0.067 R)
• M3: 505,342 km (0.114 R)
• M4: 685,457 km (0.116 R)
• M5: 1,037,910 km (0.045 R)
• M6: 1,716,486 km (0.118 R)
• M7: 1,810,134 km (0.105 R)
• M8: 2,694,258 km (0.096 R)
• M9: 2,804,212 km (0.108 R)
• M10: 3,697,162 km (0.071 R)
• M11: 3,943,998 km (0.093 R)
• M12: 4,367,659 km (0.053 R)
• M13: 4,497,660 km (0.083 R)
• M14: 4,806,131 km (0.106 R)
• M15: 5,397,342 km (0.094 R)
• M16: 5,490,391 km (0.059 R)
• M17: 5,583,890 km (0.072 R)
• M18: 5,677,987 km (0.077 R)
• M19: 6,156,700 km (0.095 R)
• M20: 6,949,719 km (0.059 R)
• M21: 7,051,146 km (0.039 R)
• M22: 7,153,022 km (0.074 R)
• M23: 7,306,809 km (0.052 R)
• M24: 8,960,015 km (0.036 R)
• M25: 9,630,064 km (0.115 R)
• M26: 10,432,357 km (0.097 R)
• M27: 10,607,087 km (0.032 R)
• M28: 11,077,872 km (0.085 R)
• M29: 11,736,252 km (0.065 R)
• M30: 11,857,426 km (0.079 R)
• M31: 12,162,008 km (0.115 R)
• M32: 13,153,991 km (0.093 R)
• M33: 13,979,173 km (0.106 R)
• M34: 14,107,528 km (0.084 R)
• M35: 14,430,360 km (0.061 R)
• M36: 15,017,681 km (0.079 R)
• M37: 16,621,819 km (0.056 R)
• M38: 17,099,934 km (0.091 R)
• M39: 17,375,194 km (0.108 R)
• M40: 17,513,423 km (0.116 R)
• M41: 18,420,435 km (0.119 R)
• M42: 18,702,726 km (0.061 R)
• M43: 19,557,827 km (0.041 R)
• M44: 20,644,805 km (0.096 R)
• M45: 22,199,277 km (0.077 R)
• M46: 24,098,721 km (0.087 R)
• M47: 24,252,956 km (0.089 R)
• M48: 25,263,340 km (0.095 R)
• M49: 25,498,359 km (0.101 R)
• M50: 25,891,801 km (0.101 R)
• M51: 27,889,232 km (0.091 R)
• M52: 28,538,935 km (0.082 R)
• M53: 29,357,984 km (0.111 R)
• M54: 30,018,758 km (0.048 R)
• M55: 30,851,569 km (0.079 R)
• M56: 31,270,892 km (0.094 R)
• M57: 33,481,649 km (0.06 R)
• M58: 33,653,836 km (0.065 R)
• M59: 33,826,323 km (0.086 R)
• M60: 35,918,449 km (0.084 R)
• M61: 36,625,149 km (0.094 R)
• M62: 37,962,554 km (0.09 R)
• M63: 38,321,888 km (0.113 R)
• M64: 41,698,910 km (0.043 R)
• M65: 41,977,013 km (0.06 R)
• M66: 42,255,564 km (0.116 R)
• M67: 42,627,913 km (0.104 R)
• M68: 45,170,179 km (0.072 R)
• M69: 45,741,793 km (0.097 R)
• M70: 46,124,315 km (0.093 R)
• M71: 51,092,161 km (0.101 R)
• M72: 52,385,434 km (0.085 R)
• M73: 53,387,591 km (0.066 R)
• M74: 55,410,902 km (0.08 R)
• M75: 55,614,654 km (0.117 R)
• M76: 58,907,752 km (0.055 R)
• M77: 59,323,784 km (0.095 R)
• M78: 60,997,933 km (0.07 R)
• M79: 61,735,152 km (0.089 R)
• M80: 62,052,000 km (0.081 R)
• M81: 64,713,795 km (0.058 R)
• M82: 67,303,932 km (0.075 R)
• M83: 69,378,406 km (0.102 R)
• M84: 69,488,061 km (0.098 R)
• M85: 69,927,729 km (0.093 R)
• M86: 70,147,938 km (0.116 R)
• M87: 70,588,952 km (0.086 R)
• M88: 70,699,355 km (0.114 R)
• M89: 73,701,785 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.5

Radius: 7.4

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 18.48 AU - 18.9 AU

Year: 28268 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 99,444,087 km

• M1: 127,158 km (0.093 R)
• M2: 312,211 km (0.088 R)
• M3: 687,552 km (0.113 R)
• M4: 1,479,822 km (0.065 R)
• M5: 2,256,385 km (0.089 R)
• M6: 2,340,159 km (0.107 R)
• M7: 2,641,599 km (0.117 R)
• M8: 2,819,321 km (0.114 R)
• M9: 3,047,159 km (0.097 R)
• M10: 3,140,059 km (0.102 R)
• M11: 3,424,146 km (0.045 R)
• M12: 3,472,316 km (0.084 R)
• M13: 3,865,908 km (0.078 R)
• M14: 4,119,177 km (0.12 R)
• M15: 4,221,951 km (0.036 R)
• M16: 4,325,622 km (0.085 R)
• M17: 4,430,191 km (0.103 R)
• M18: 4,965,453 km (0.075 R)
• M19: 9,381,282 km (0.106 R)
• M20: 10,135,106 km (0.068 R)
• M21: 11,194,259 km (0.117 R)
• M22: 11,773,352 km (0.111 R)
• M23: 12,066,714 km (0.106 R)
• M24: 12,288,119 km (0.12 R)
• M25: 12,735,267 km (0.052 R)
• M26: 13,263,646 km (0.11 R)
• M27: 13,568,676 km (0.099 R)
• M28: 13,799,057 km (0.052 R)
• M29: 13,953,442 km (0.051 R)
• M30: 15,527,661 km (0.072 R)
• M31: 16,499,000 km (0.113 R)
• M32: 16,662,660 km (0.069 R)
• M33: 18,161,032 km (0.101 R)
• M34: 18,499,871 km (0.079 R)
• M35: 19,269,702 km (0.106 R)
• M36: 19,355,870 km (0.071 R)
• M37: 19,615,273 km (0.073 R)
• M38: 20,050,004 km (0.105 R)
• M39: 20,312,548 km (0.069 R)
• M40: 20,929,191 km (0.1 R)
• M41: 22,452,396 km (0.064 R)
• M42: 24,382,807 km (0.11 R)
• M43: 25,320,636 km (0.119 R)
• M44: 27,813,685 km (0.084 R)
• M45: 29,584,924 km (0.101 R)
• M46: 31,493,793 km (0.068 R)
• M47: 33,028,667 km (0.078 R)
• M48: 34,902,679 km (0.085 R)
• M49: 36,917,763 km (0.115 R)
• M50: 37,993,521 km (0.096 R)
• M51: 38,426,607 km (0.108 R)
• M52: 38,643,823 km (0.058 R)
• M53: 38,970,395 km (0.049 R)
• M54: 40,175,555 km (0.1 R)
• M55: 41,950,235 km (0.082 R)
• M56: 43,977,286 km (0.054 R)
• M57: 44,660,051 km (0.067 R)
• M58: 44,888,337 km (0.065 R)
• M59: 45,346,256 km (0.096 R)
• M60: 46,151,242 km (0.113 R)
• M61: 46,497,711 km (0.081 R)
• M62: 47,077,104 km (0.045 R)
• M63: 47,193,191 km (0.097 R)
• M64: 47,775,426 km (0.112 R)
• M65: 50,484,195 km (0.045 R)
• M66: 51,079,595 km (0.091 R)
• M67: 52,397,701 km (0.089 R)
• M68: 53,848,352 km (0.076 R)
• M69: 54,334,695 km (0.089 R)
• M70: 55,680,028 km (0.099 R)
• M71: 56,541,862 km (0.075 R)
• M72: 57,408,183 km (0.1 R)
• M73: 57,532,200 km (0.074 R)
• M74: 58,154,078 km (0.102 R)
• M75: 59,404,566 km (0.095 R)
• M76: 62,059,181 km (0.077 R)
• M77: 62,569,160 km (0.03 R)
• M78: 65,010,597 km (0.106 R)
• M79: 69,324,700 km (0.077 R)
• M80: 70,649,988 km (0.117 R)
• M81: 71,850,062 km (0.087 R)
• M82: 77,264,458 km (0.111 R)
• M83: 77,538,521 km (0.057 R)
• M84: 78,087,845 km (0.067 R)
• M85: 80,297,854 km (0.056 R)
• M86: 81,131,862 km (0.06 R)
• M87: 81,271,138 km (0.06 R)
• M88: 84,496,468 km (0.093 R)
• M89: 85,203,168 km (0.069 R)
• M90: 86,907,237 km (0.074 R)
• M91: 87,477,804 km (0.071 R)
• M92: 88,622,676 km (0.09 R)
• M93: 88,765,991 km (0.045 R)
• M94: 89,196,833 km (0.082 R)
• M95: 89,340,596 km (0.111 R)
• M96: 92,086,615 km (0.105 R)
• M97: 92,377,284 km (0.035 R)
• M98: 97,365,026 km (0.087 R)
• M99: 98,699,888 km (0.1 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 18,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit