🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.67 AU - 0.83 AU

Year: 234 Days

Day: 18 Hours

Environment

Temp: 136 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,595,030 km

• M1: 345,272 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.74 AU - 1 AU

Year: 292 Days

Day: 36.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.34 AU - 4.78 AU

Year: 3504 Days

Day: 17.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,595,030 km

• M1: 129,701 km (0.097 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 13.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.52 AU - 7.02 AU

Year: 5650 Days

Day: 11.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 66,595,030 km

• M1: 169,794 km (0.11 R)
• M2: 252,521 km (0.047 R)
• M3: 370,404 km (0.098 R)
• M4: 560,394 km (0.112 R)
• M5: 708,047 km (0.054 R)
• M6: 797,805 km (0.093 R)
• M7: 1,046,886 km (0.102 R)
• M8: 1,247,796 km (0.105 R)
• M9: 1,501,215 km (0.12 R)
• M10: 1,688,960 km (0.1 R)
• M11: 1,898,846 km (0.075 R)
• M12: 2,029,146 km (0.102 R)
• M13: 2,314,279 km (0.077 R)
• M14: 2,612,577 km (0.064 R)
• M15: 2,873,476 km (0.108 R)
• M16: 3,007,366 km (0.073 R)
• M17: 3,160,405 km (0.042 R)
• M18: 3,263,926 km (0.026 R)
• M19: 3,386,148 km (0.103 R)
• M20: 3,890,592 km (0.044 R)
• M21: 4,114,091 km (0.065 R)
• M22: 4,208,487 km (0.069 R)
• M23: 4,750,780 km (0.108 R)
• M24: 5,131,506 km (0.042 R)
• M25: 5,356,501 km (0.096 R)
• M26: 5,584,788 km (0.11 R)
• M27: 5,795,122 km (0.074 R)
• M28: 6,072,477 km (0.093 R)
• M29: 6,310,786 km (0.095 R)
• M30: 6,662,790 km (0.08 R)
• M31: 6,863,550 km (0.093 R)
• M32: 7,363,058 km (0.098 R)
• M33: 7,478,248 km (0.076 R)
• M34: 7,780,585 km (0.117 R)
• M35: 8,541,889 km (0.087 R)
• M36: 9,728,200 km (0.115 R)
• M37: 10,212,149 km (0.104 R)
• M38: 10,315,072 km (0.072 R)
• M39: 10,625,787 km (0.089 R)
• M40: 10,860,805 km (0.107 R)
• M41: 11,899,463 km (0.099 R)
• M42: 12,089,154 km (0.097 R)
• M43: 12,719,858 km (0.093 R)
• M44: 12,886,211 km (0.086 R)
• M45: 13,165,061 km (0.09 R)
• M46: 13,305,085 km (0.089 R)
• M47: 13,502,255 km (0.104 R)
• M48: 14,821,110 km (0.032 R)
• M49: 15,762,679 km (0.052 R)
• M50: 15,851,989 km (0.105 R)
• M51: 16,031,057 km (0.073 R)
• M52: 16,361,070 km (0.059 R)
• M53: 16,845,169 km (0.094 R)
• M54: 16,936,424 km (0.079 R)
• M55: 17,580,143 km (0.11 R)
• M56: 17,858,395 km (0.112 R)
• M57: 18,013,678 km (0.032 R)
• M58: 18,733,693 km (0.109 R)
• M59: 19,943,790 km (0.096 R)
• M60: 20,137,220 km (0.027 R)
• M61: 20,525,875 km (0.096 R)
• M62: 20,949,686 km (0.076 R)
• M63: 21,607,468 km (0.055 R)
• M64: 22,005,398 km (0.114 R)

Asteroid Belt

Center: 6.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 10.1

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.5 AU - 7.62 AU

Year: 6751 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,595,030 km

• M1: 162,014 km (0.074 R)
• M2: 253,269 km (0.091 R)
• M3: 329,714 km (0.114 R)
• M4: 468,989 km (0.036 R)
• M5: 640,578 km (0.075 R)
• M6: 822,788 km (0.099 R)
• M7: 961,914 km (0.12 R)
• M8: 1,034,619 km (0.114 R)
• M9: 1,251,237 km (0.08 R)
• M10: 1,413,251 km (0.106 R)
• M11: 1,510,938 km (0.043 R)
• M12: 1,582,297 km (0.117 R)
• M13: 1,698,684 km (0.069 R)
• M14: 2,034,082 km (0.064 R)
• M15: 2,226,016 km (0.109 R)
• M16: 2,714,154 km (0.111 R)
• M17: 2,819,321 km (0.082 R)
• M18: 2,997,642 km (0.119 R)
• M19: 3,198,103 km (0.11 R)
• M20: 3,272,154 km (0.025 R)
• M21: 3,422,051 km (0.115 R)
• M22: 3,904,953 km (0.048 R)
• M23: 4,306,773 km (0.102 R)
• M24: 4,575,152 km (0.066 R)
• M25: 4,743,000 km (0.08 R)
• M26: 4,977,271 km (0.09 R)
• M27: 5,063,439 km (0.076 R)
• M28: 5,346,777 km (0.101 R)
• M29: 5,883,535 km (0.069 R)
• M30: 6,066,343 km (0.059 R)
• M31: 6,649,625 km (0.049 R)
• M32: 7,894,579 km (0.074 R)
• M33: 8,402,314 km (0.104 R)
• M34: 8,660,221 km (0.092 R)
• M35: 8,738,012 km (0.099 R)
• M36: 8,842,281 km (0.119 R)
• M37: 9,236,621 km (0.077 R)
• M38: 9,529,534 km (0.113 R)
• M39: 10,179,088 km (0.115 R)
• M40: 11,180,346 km (0.089 R)
• M41: 11,807,610 km (0.076 R)
• M42: 11,894,078 km (0.059 R)
• M43: 12,067,462 km (0.052 R)
• M44: 12,270,915 km (0.053 R)
• M45: 12,417,072 km (0.091 R)
• M46: 12,740,353 km (0.095 R)
• M47: 13,275,465 km (0.118 R)
• M48: 14,030,784 km (0.041 R)
• M49: 14,152,856 km (0.062 R)
• M50: 14,275,377 km (0.048 R)
• M51: 14,459,831 km (0.088 R)
• M52: 14,676,000 km (0.085 R)
• M53: 15,551,297 km (0.105 R)
• M54: 15,646,142 km (0.114 R)
• M55: 15,804,566 km (0.054 R)
• M56: 15,995,453 km (0.104 R)
• M57: 17,026,033 km (0.113 R)
• M58: 17,319,693 km (0.111 R)
• M59: 17,714,033 km (0.057 R)
• M60: 17,879,190 km (0.102 R)
• M61: 18,746,109 km (0.112 R)
• M62: 18,813,428 km (0.11 R)
• M63: 19,049,494 km (0.117 R)
• M64: 19,660,900 km (0.117 R)
• M65: 20,382,560 km (0.094 R)
• M66: 20,555,645 km (0.105 R)
• M67: 20,659,765 km (0.112 R)
• M68: 20,729,179 km (0.071 R)
• M69: 20,798,742 km (0.105 R)
• M70: 21,077,891 km (0.102 R)
• M71: 21,533,865 km (0.094 R)
• M72: 22,348,875 km (0.117 R)
• M73: 22,527,345 km (0.094 R)
• M74: 23,065,748 km (0.097 R)
• M75: 24,558,734 km (0.088 R)
• M76: 24,669,287 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.7

Radius: 4

Gravity: 33.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.27 AU - 16.45 AU

Year: 18570 Days

Day: 22.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,595,030 km

• M1: 106,514 km (0.113 R)
• M2: 184,454 km (0.069 R)
• M3: 793,766 km (0.103 R)
• M4: 1,077,105 km (0.099 R)
• M5: 1,127,220 km (0.111 R)
• M6: 1,335,311 km (0.029 R)
• M7: 1,443,919 km (0.096 R)
• M8: 1,728,005 km (0.107 R)
• M9: 1,876,556 km (0.058 R)
• M10: 2,346,293 km (0.04 R)
• M11: 2,712,957 km (0.112 R)
• M12: 2,816,030 km (0.091 R)
• M13: 2,955,456 km (0.051 R)
• M14: 3,648,243 km (0.119 R)
• M15: 3,723,940 km (0.082 R)
• M16: 3,915,724 km (0.072 R)
• M17: 4,071,306 km (0.063 R)
• M18: 4,149,995 km (0.083 R)
• M19: 4,963,209 km (0.118 R)
• M20: 6,362,397 km (0.109 R)
• M21: 6,776,484 km (0.112 R)
• M22: 6,869,684 km (0.105 R)
• M23: 6,963,332 km (0.071 R)
• M24: 8,770,325 km (0.054 R)
• M25: 10,388,375 km (0.091 R)
• M26: 10,766,260 km (0.098 R)
• M27: 11,982,939 km (0.086 R)
• M28: 12,436,071 km (0.101 R)
• M29: 13,010,377 km (0.064 R)
• M30: 13,068,272 km (0.041 R)
• M31: 15,026,508 km (0.11 R)
• M32: 15,148,131 km (0.115 R)
• M33: 16,444,546 km (0.088 R)
• M34: 17,137,633 km (0.109 R)
• M35: 17,201,212 km (0.115 R)
• M36: 17,775,967 km (0.112 R)
• M37: 18,813,578 km (0.073 R)
• M38: 19,339,564 km (0.112 R)
• M39: 20,540,835 km (0.107 R)
• M40: 20,608,303 km (0.114 R)
• M41: 20,811,009 km (0.119 R)
• M42: 21,014,462 km (0.113 R)
• M43: 21,286,730 km (0.119 R)
• M44: 22,318,058 km (0.1 R)
• M45: 22,804,999 km (0.046 R)
• M46: 23,365,691 km (0.094 R)
• M47: 23,718,294 km (0.113 R)
• M48: 24,715,363 km (0.111 R)
• M49: 25,363,421 km (0.059 R)
• M50: 26,090,168 km (0.102 R)
• M51: 26,382,781 km (0.062 R)
• M52: 26,602,840 km (0.11 R)
• M53: 27,045,051 km (0.094 R)
• M54: 27,118,952 km (0.058 R)
• M55: 27,415,306 km (0.1 R)
• M56: 29,064,473 km (0.039 R)
• M57: 29,748,434 km (0.109 R)
• M58: 29,824,729 km (0.052 R)
• M59: 31,054,573 km (0.071 R)
• M60: 32,222,484 km (0.111 R)
• M61: 32,300,873 km (0.064 R)
• M62: 32,851,244 km (0.09 R)
• M63: 34,041,145 km (0.071 R)
• M64: 34,200,766 km (0.05 R)
• M65: 34,681,424 km (0.042 R)
• M66: 35,325,742 km (0.102 R)
• M67: 36,871,686 km (0.055 R)
• M68: 37,117,775 km (0.081 R)
• M69: 37,694,175 km (0.107 R)
• M70: 37,776,754 km (0.032 R)
• M71: 37,859,481 km (0.096 R)
• M72: 39,524,954 km (0.117 R)
• M73: 39,945,025 km (0.114 R)
• M74: 40,366,592 km (0.059 R)
• M75: 40,874,477 km (0.069 R)
• M76: 43,185,764 km (0.077 R)
• M77: 47,219,969 km (0.07 R)
• M78: 47,933,701 km (0.108 R)
• M79: 48,202,379 km (0.111 R)
• M80: 49,281,727 km (0.11 R)
• M81: 49,372,084 km (0.05 R)
• M82: 49,552,799 km (0.064 R)
• M83: 49,824,319 km (0.068 R)
• M84: 50,187,243 km (0.109 R)
• M85: 51,464,211 km (0.076 R)
• M86: 52,936,703 km (0.095 R)
• M87: 54,236,409 km (0.052 R)
• M88: 55,264,894 km (0.113 R)
• M89: 55,922,826 km (0.113 R)
• M90: 56,205,566 km (0.12 R)
• M91: 56,772,392 km (0.071 R)
• M92: 57,911,879 km (0.104 R)
• M93: 59,443,013 km (0.076 R)
• M94: 59,539,055 km (0.063 R)
• M95: 61,375,369 km (0.054 R)
• M96: 61,667,085 km (0.098 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 17,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit