🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.39 AU - 0.63 AU

Year: 158 Days

Day: 13.8 Hours

Environment

Temp: 84 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,286,160 km

• M1: 194,926 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.46 AU - 0.7 AU

Year: 191 Days

Day: 21.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.58 AU - 0.62 AU

Year: 201 Days

Day: 44.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.92 AU - 1.06 AU

Year: 427 Days

Day: 43.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,286,160 km

• M1: 289,921 km (0.118 R)

Asteroid Belt

Center: 2.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.7

Radius: 9.4

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.83 AU - 4.61 AU

Year: 3110 Days

Day: 6.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,286,160 km

• M1: 139,724 km (0.085 R)
• M2: 207,043 km (0.099 R)
• M3: 275,410 km (0.104 R)
• M4: 339,587 km (0.114 R)
• M5: 422,315 km (0.08 R)
• M6: 845,228 km (0.107 R)
• M7: 1,089,671 km (0.05 R)
• M8: 1,193,791 km (0.093 R)
• M9: 1,384,379 km (0.098 R)
• M10: 1,478,775 km (0.074 R)
• M11: 1,674,000 km (0.102 R)
• M12: 1,815,819 km (0.032 R)
• M13: 1,993,541 km (0.041 R)
• M14: 2,057,569 km (0.084 R)
• M15: 2,276,281 km (0.079 R)
• M16: 2,343,451 km (0.097 R)
• M17: 2,411,218 km (0.12 R)
• M18: 2,548,998 km (0.1 R)
• M19: 2,856,123 km (0.088 R)
• M20: 2,965,329 km (0.088 R)
• M21: 3,051,198 km (0.097 R)
• M22: 3,113,132 km (0.101 R)
• M23: 3,428,783 km (0.099 R)
• M24: 3,518,991 km (0.086 R)
• M25: 3,675,620 km (0.071 R)
• M26: 4,283,286 km (0.078 R)
• M27: 4,366,762 km (0.095 R)
• M28: 4,507,085 km (0.059 R)
• M29: 4,620,330 km (0.111 R)
• M30: 4,806,430 km (0.107 R)
• M31: 4,951,390 km (0.12 R)
• M32: 5,097,697 km (0.082 R)
• M33: 5,200,920 km (0.074 R)
• M34: 5,290,080 km (0.078 R)
• M35: 5,621,140 km (0.112 R)
• M36: 5,866,331 km (0.107 R)
• M37: 6,335,320 km (0.111 R)
• M38: 6,414,607 km (0.08 R)
• M39: 6,783,815 km (0.094 R)
• M40: 6,848,890 km (0.058 R)
• M41: 7,160,203 km (0.066 R)
• M42: 7,226,325 km (0.102 R)
• M43: 8,001,392 km (0.116 R)
• M44: 8,121,668 km (0.11 R)
• M45: 8,242,543 km (0.066 R)
• M46: 8,398,873 km (0.092 R)
• M47: 8,591,256 km (0.048 R)
• M48: 8,856,044 km (0.113 R)
• M49: 9,629,765 km (0.04 R)
• M50: 10,033,978 km (0.096 R)
• M51: 10,368,928 km (0.101 R)
• M52: 10,481,425 km (0.099 R)
• M53: 10,650,770 km (0.03 R)
• M54: 10,783,314 km (0.052 R)
• M55: 10,897,158 km (0.072 R)
• M56: 11,395,618 km (0.06 R)
• M57: 11,472,960 km (0.052 R)
• M58: 11,764,526 km (0.086 R)
• M59: 11,862,214 km (0.093 R)
• M60: 11,979,947 km (0.092 R)
• M61: 12,295,599 km (0.111 R)
• M62: 12,454,322 km (0.062 R)
• M63: 12,553,954 km (0.064 R)
• M64: 12,673,932 km (0.117 R)
• M65: 12,754,116 km (0.089 R)
• M66: 12,854,496 km (0.048 R)
• M67: 13,116,891 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.6

Radius: 14.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.38 AU - 8.48 AU

Year: 9680 Days

Day: 12.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,286,160 km

• M1: 211,382 km (0.053 R)
• M2: 331,210 km (0.115 R)
• M3: 587,620 km (0.108 R)
• M4: 899,532 km (0.093 R)
• M5: 1,105,379 km (0.077 R)
• M6: 1,913,656 km (0.09 R)
• M7: 2,495,143 km (0.117 R)
• M8: 2,682,888 km (0.076 R)
• M9: 2,792,394 km (0.102 R)
• M10: 3,814,297 km (0.12 R)
• M11: 4,544,634 km (0.103 R)
• M12: 4,643,219 km (0.079 R)
• M13: 4,742,402 km (0.108 R)
• M14: 4,842,483 km (0.097 R)
• M15: 4,943,162 km (0.079 R)
• M16: 5,180,873 km (0.08 R)
• M17: 5,352,911 km (0.108 R)
• M18: 5,667,665 km (0.071 R)
• M19: 5,988,552 km (0.117 R)
• M20: 6,760,328 km (0.112 R)
• M21: 6,873,274 km (0.079 R)
• M22: 7,408,236 km (0.077 R)
• M23: 7,602,713 km (0.098 R)
• M24: 7,917,318 km (0.091 R)
• M25: 8,437,769 km (0.052 R)
• M26: 8,559,392 km (0.088 R)
• M27: 8,722,603 km (0.101 R)
• M28: 9,260,108 km (0.088 R)
• M29: 9,723,413 km (0.103 R)
• M30: 10,237,431 km (0.037 R)
• M31: 10,760,575 km (0.096 R)
• M32: 11,923,549 km (0.062 R)
• M33: 12,938,869 km (0.047 R)
• M34: 14,416,298 km (0.107 R)
• M35: 14,562,006 km (0.117 R)
• M36: 15,002,422 km (0.111 R)
• M37: 15,347,994 km (0.079 R)
• M38: 15,696,257 km (0.1 R)
• M39: 15,896,419 km (0.073 R)
• M40: 15,996,800 km (0.074 R)
• M41: 16,248,872 km (0.099 R)
• M42: 17,788,084 km (0.113 R)
• M43: 17,892,354 km (0.074 R)
• M44: 20,400,961 km (0.108 R)
• M45: 20,784,081 km (0.076 R)
• M46: 21,501,702 km (0.086 R)
• M47: 22,508,795 km (0.074 R)
• M48: 22,734,688 km (0.114 R)
• M49: 22,961,328 km (0.106 R)
• M50: 23,074,873 km (0.069 R)
• M51: 24,221,242 km (0.059 R)
• M52: 24,918,069 km (0.11 R)
• M53: 25,034,755 km (0.048 R)
• M54: 26,212,539 km (0.11 R)
• M55: 27,710,014 km (0.114 R)
• M56: 28,195,010 km (0.067 R)
• M57: 28,560,627 km (0.055 R)
• M58: 29,173,530 km (0.092 R)
• M59: 29,790,770 km (0.068 R)
• M60: 30,412,350 km (0.061 R)
• M61: 30,975,436 km (0.067 R)
• M62: 31,101,098 km (0.085 R)
• M63: 34,101,134 km (0.115 R)
• M64: 35,339,954 km (0.115 R)
• M65: 35,932,062 km (0.062 R)
• M66: 37,059,133 km (0.074 R)
• M67: 39,280,063 km (0.089 R)
• M68: 40,029,997 km (0.103 R)
• M69: 40,922,348 km (0.111 R)
• M70: 41,543,927 km (0.119 R)
• M71: 41,751,868 km (0.099 R)
• M72: 42,168,648 km (0.05 R)
• M73: 43,357,203 km (0.09 R)
• M74: 45,053,942 km (0.119 R)
• M75: 45,338,776 km (0.104 R)
• M76: 46,628,310 km (0.11 R)
• M77: 48,293,484 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.1

Radius: 7.9

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.2 AU - 16.4 AU

Year: 21025 Days

Day: 17.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 88.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,286,160 km

• M1: 134,638 km (0.098 R)
• M2: 271,520 km (0.097 R)
• M3: 445,203 km (0.075 R)
• M4: 610,210 km (0.084 R)
• M5: 1,608,776 km (0.098 R)
• M6: 2,950,818 km (0.063 R)
• M7: 3,028,908 km (0.093 R)
• M8: 4,777,558 km (0.06 R)
• M9: 5,055,361 km (0.102 R)
• M10: 5,196,432 km (0.099 R)
• M11: 5,291,127 km (0.115 R)
• M12: 5,773,281 km (0.112 R)
• M13: 6,573,630 km (0.053 R)
• M14: 6,676,254 km (0.062 R)
• M15: 6,727,715 km (0.045 R)
• M16: 6,779,327 km (0.079 R)
• M17: 7,091,537 km (0.092 R)
• M18: 7,196,705 km (0.056 R)
• M19: 7,355,428 km (0.111 R)
• M20: 7,947,387 km (0.097 R)
• M21: 8,276,652 km (0.118 R)
• M22: 9,176,483 km (0.11 R)
• M23: 9,233,779 km (0.113 R)
• M24: 9,522,054 km (0.101 R)
• M25: 9,989,248 km (0.071 R)
• M26: 10,225,613 km (0.105 R)
• M27: 11,189,771 km (0.057 R)
• M28: 11,620,763 km (0.109 R)
• M29: 12,245,782 km (0.078 R)
• M30: 12,498,752 km (0.058 R)
• M31: 13,203,658 km (0.074 R)
• M32: 13,333,209 km (0.06 R)
• M33: 13,855,605 km (0.119 R)
• M34: 13,987,251 km (0.117 R)
• M35: 14,651,765 km (0.102 R)
• M36: 15,258,534 km (0.056 R)
• M37: 15,530,802 km (0.1 R)
• M38: 16,986,838 km (0.1 R)
• M39: 17,057,299 km (0.099 R)
• M40: 17,766,842 km (0.092 R)
• M41: 17,909,857 km (0.093 R)
• M42: 17,981,514 km (0.057 R)
• M43: 18,053,321 km (0.048 R)
• M44: 18,341,297 km (0.099 R)
• M45: 19,287,953 km (0.081 R)
• M46: 19,508,610 km (0.103 R)
• M47: 20,026,966 km (0.06 R)
• M48: 20,101,316 km (0.061 R)
• M49: 21,076,994 km (0.1 R)
• M50: 21,532,519 km (0.11 R)
• M51: 23,543,563 km (0.059 R)
• M52: 23,700,791 km (0.048 R)
• M53: 24,174,418 km (0.051 R)
• M54: 24,253,555 km (0.104 R)
• M55: 25,211,280 km (0.114 R)
• M56: 26,507,247 km (0.034 R)
• M57: 28,659,062 km (0.063 R)
• M58: 28,742,987 km (0.096 R)
• M59: 29,079,283 km (0.091 R)
• M60: 29,163,656 km (0.07 R)
• M61: 31,903,392 km (0.114 R)
• M62: 32,338,871 km (0.102 R)
• M63: 33,568,715 km (0.116 R)
• M64: 36,436,656 km (0.085 R)
• M65: 37,348,904 km (0.118 R)
• M66: 37,715,867 km (0.094 R)
• M67: 38,268,631 km (0.08 R)
• M68: 40,977,849 km (0.117 R)
• M69: 42,116,887 km (0.119 R)
• M70: 42,307,774 km (0.053 R)
• M71: 43,458,780 km (0.087 R)
• M72: 43,555,270 km (0.086 R)
• M73: 45,595,935 km (0.103 R)
• M74: 46,381,473 km (0.048 R)
• M75: 47,072,466 km (0.087 R)
• M76: 47,171,500 km (0.057 R)
• M77: 48,864,948 km (0.105 R)
• M78: 54,167,444 km (0.074 R)
• M79: 54,478,907 km (0.091 R)
• M80: 55,940,029 km (0.118 R)
• M81: 56,254,933 km (0.105 R)
• M82: 58,901,020 km (0.058 R)
• M83: 59,007,683 km (0.098 R)
• M84: 59,221,309 km (0.063 R)
• M85: 66,300,729 km (0.094 R)
• M86: 67,748,388 km (0.102 R)
• M87: 67,860,137 km (0.111 R)
• M88: 67,972,037 km (0.096 R)
• M89: 69,769,904 km (0.092 R)
• M90: 72,039,154 km (0.115 R)
• M91: 72,496,026 km (0.116 R)
• M92: 74,447,979 km (0.117 R)
• M93: 75,952,335 km (0.109 R)
• M94: 77,116,206 km (0.077 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: 351 - 13,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit