🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.49 AU - 0.65 AU

Year: 158 Days

Day: 38 Hours

Environment

Temp: 156 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.58 AU - 0.64 AU

Year: 175 Days

Day: 32 Hours

Environment

Temp: 227 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.83 AU - 0.89 AU

Year: 293 Days

Day: 25.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.96 AU - 1.2 AU

Year: 412 Days

Day: 15.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.09 AU - 1.13 AU

Year: 429 Days

Day: 28.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.63 AU - 3.19 AU

Year: 1822 Days

Day: 32.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.31 AU - 3.77 AU

Year: 2445 Days

Day: 17.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,564,721 km

• M1: 28,872 km (0.109 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 10.4

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.22 AU - 12.74 AU

Year: 12454 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,564,721 km

• M1: 677,678 km (0.116 R)
• M2: 1,068,877 km (0.114 R)
• M3: 1,253,481 km (0.077 R)
• M4: 1,374,206 km (0.049 R)
• M5: 1,733,540 km (0.067 R)
• M6: 2,008,202 km (0.052 R)
• M7: 2,946,480 km (0.089 R)
• M8: 3,109,392 km (0.12 R)
• M9: 3,546,666 km (0.094 R)
• M10: 3,650,487 km (0.077 R)
• M11: 4,075,495 km (0.103 R)
• M12: 4,220,754 km (0.076 R)
• M13: 4,934,187 km (0.114 R)
• M14: 6,260,521 km (0.119 R)
• M15: 6,811,939 km (0.114 R)
• M16: 7,202,838 km (0.112 R)
• M17: 7,423,196 km (0.078 R)
• M18: 7,915,822 km (0.106 R)
• M19: 8,051,956 km (0.098 R)
• M20: 8,372,843 km (0.065 R)
• M21: 8,744,744 km (0.118 R)
• M22: 9,074,607 km (0.115 R)
• M23: 9,649,511 km (0.072 R)
• M24: 9,746,451 km (0.11 R)
• M25: 10,236,234 km (0.094 R)
• M26: 10,583,900 km (0.075 R)
• M27: 10,734,096 km (0.087 R)
• M28: 10,935,455 km (0.12 R)
• M29: 11,138,010 km (0.115 R)
• M30: 11,495,699 km (0.099 R)
• M31: 11,856,978 km (0.056 R)
• M32: 12,274,505 km (0.114 R)
• M33: 13,070,516 km (0.118 R)
• M34: 13,992,786 km (0.081 R)
• M35: 14,600,603 km (0.116 R)
• M36: 14,712,203 km (0.109 R)
• M37: 15,104,448 km (0.08 R)
• M38: 17,589,418 km (0.107 R)
• M39: 17,708,050 km (0.119 R)
• M40: 18,185,267 km (0.04 R)
• M41: 18,305,244 km (0.031 R)
• M42: 18,485,659 km (0.083 R)
• M43: 18,848,434 km (0.09 R)
• M44: 18,969,758 km (0.068 R)
• M45: 19,335,674 km (0.101 R)
• M46: 19,642,200 km (0.115 R)
• M47: 20,136,173 km (0.028 R)
• M48: 20,571,802 km (0.106 R)
• M49: 20,696,865 km (0.088 R)
• M50: 21,389,055 km (0.109 R)
• M51: 22,860,799 km (0.062 R)
• M52: 22,990,350 km (0.103 R)
• M53: 23,445,577 km (0.053 R)
• M54: 25,029,070 km (0.035 R)
• M55: 26,442,620 km (0.11 R)
• M56: 26,851,322 km (0.103 R)
• M57: 28,020,579 km (0.108 R)
• M58: 29,417,224 km (0.05 R)
• M59: 29,628,756 km (0.068 R)
• M60: 29,699,366 km (0.074 R)
• M61: 31,770,997 km (0.1 R)
• M62: 32,278,134 km (0.106 R)
• M63: 33,300,187 km (0.091 R)
• M64: 34,332,861 km (0.12 R)
• M65: 36,354,078 km (0.119 R)
• M66: 37,417,270 km (0.085 R)
• M67: 37,493,565 km (0.056 R)
• M68: 38,259,655 km (0.093 R)
• M69: 40,589,044 km (0.095 R)
• M70: 40,745,972 km (0.102 R)
• M71: 41,139,265 km (0.115 R)
• M72: 42,565,082 km (0.083 R)
• M73: 43,765,755 km (0.1 R)
• M74: 45,791,310 km (0.078 R)
• M75: 45,872,990 km (0.099 R)
• M76: 46,363,970 km (0.064 R)
• M77: 47,351,167 km (0.118 R)
• M78: 47,599,050 km (0.097 R)
• M79: 47,930,260 km (0.067 R)
• M80: 48,096,164 km (0.08 R)
• M81: 48,844,902 km (0.038 R)
• M82: 49,178,954 km (0.105 R)
• M83: 49,346,354 km (0.108 R)
• M84: 49,597,678 km (0.085 R)
• M85: 50,945,106 km (0.078 R)
• M86: 53,160,501 km (0.061 R)
• M87: 54,799,196 km (0.047 R)
• M88: 55,581,294 km (0.097 R)
• M89: 56,104,737 km (0.082 R)
• M90: 57,420,300 km (0.105 R)
• M91: 58,480,201 km (0.039 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.6

Radius: 12.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.57 AU - 12.59 AU

Year: 14466 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,564,721 km

• M1: 155,582 km (0.098 R)
• M2: 1,340,995 km (0.105 R)
• M3: 1,459,327 km (0.117 R)
• M4: 2,384,291 km (0.108 R)
• M5: 2,529,401 km (0.077 R)
• M6: 2,803,015 km (0.086 R)
• M7: 3,060,324 km (0.04 R)
• M8: 3,352,488 km (0.045 R)
• M9: 3,460,947 km (0.091 R)
• M10: 3,543,076 km (0.069 R)
• M11: 3,653,629 km (0.116 R)
• M12: 3,850,051 km (0.094 R)
• M13: 4,253,217 km (0.101 R)
• M14: 4,400,571 km (0.095 R)
• M15: 5,802,153 km (0.056 R)
• M16: 6,064,847 km (0.114 R)
• M17: 6,197,840 km (0.084 R)
• M18: 6,568,244 km (0.051 R)
• M19: 7,472,563 km (0.106 R)
• M20: 8,231,324 km (0.113 R)
• M21: 8,452,728 km (0.12 R)
• M22: 9,511,582 km (0.096 R)
• M23: 9,627,670 km (0.06 R)
• M24: 9,744,057 km (0.098 R)
• M25: 10,096,061 km (0.074 R)
• M26: 10,612,174 km (0.113 R)
• M27: 12,591,054 km (0.106 R)
• M28: 12,761,147 km (0.078 R)
• M29: 12,846,418 km (0.082 R)
• M30: 13,318,998 km (0.065 R)
• M31: 13,535,615 km (0.102 R)
• M32: 13,666,214 km (0.044 R)
• M33: 13,753,430 km (0.101 R)
• M34: 13,972,591 km (0.114 R)
• M35: 14,815,425 km (0.11 R)
• M36: 15,220,387 km (0.071 R)
• M37: 16,272,060 km (0.117 R)
• M38: 16,364,511 km (0.092 R)
• M39: 16,457,262 km (0.034 R)
• M40: 16,923,558 km (0.059 R)
• M41: 17,158,427 km (0.052 R)
• M42: 17,773,873 km (0.071 R)
• M43: 17,869,316 km (0.073 R)
• M44: 19,565,158 km (0.089 R)
• M45: 19,910,579 km (0.086 R)
• M46: 20,307,612 km (0.04 R)
• M47: 20,707,487 km (0.084 R)
• M48: 21,210,884 km (0.094 R)
• M49: 21,565,580 km (0.119 R)
• M50: 22,641,787 km (0.097 R)
• M51: 22,848,681 km (0.108 R)
• M52: 23,577,971 km (0.119 R)
• M53: 24,420,955 km (0.051 R)
• M54: 24,633,234 km (0.11 R)
• M55: 26,844,141 km (0.115 R)
• M56: 27,063,152 km (0.054 R)
• M57: 27,558,321 km (0.111 R)
• M58: 30,078,597 km (0.097 R)
• M59: 30,420,129 km (0.114 R)
• M60: 30,591,418 km (0.054 R)
• M61: 31,049,786 km (0.117 R)
• M62: 31,625,887 km (0.058 R)
• M63: 31,857,315 km (0.106 R)
• M64: 32,205,430 km (0.112 R)
• M65: 32,847,055 km (0.063 R)
• M66: 34,024,540 km (0.095 R)
• M67: 34,737,673 km (0.072 R)
• M68: 34,856,902 km (0.046 R)
• M69: 35,215,788 km (0.053 R)
• M70: 35,515,731 km (0.094 R)
• M71: 37,333,196 km (0.038 R)
• M72: 38,130,104 km (0.07 R)
• M73: 38,314,857 km (0.11 R)
• M74: 38,438,126 km (0.046 R)
• M75: 38,561,544 km (0.084 R)
• M76: 38,685,112 km (0.08 R)
• M77: 40,303,611 km (0.075 R)
• M78: 42,134,689 km (0.089 R)
• M79: 42,389,305 km (0.088 R)
• M80: 42,644,519 km (0.078 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.7

Radius: 10.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.73 AU - 14.21 AU

Year: 15202 Days

Day: 11.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,564,721 km

• M1: 208,390 km (0.047 R)
• M2: 562,488 km (0.108 R)
• M3: 682,465 km (0.106 R)
• M4: 811,868 km (0.093 R)
• M5: 1,140,235 km (0.098 R)
• M6: 1,413,401 km (0.048 R)
• M7: 2,703,682 km (0.068 R)
• M8: 2,884,995 km (0.108 R)
• M9: 3,132,879 km (0.063 R)
• M10: 3,259,588 km (0.111 R)
• M11: 3,387,943 km (0.108 R)
• M12: 3,583,767 km (0.113 R)
• M13: 4,020,742 km (0.093 R)
• M14: 4,193,378 km (0.076 R)
• M15: 4,298,246 km (0.107 R)
• M16: 4,762,448 km (0.094 R)
• M17: 5,056,109 km (0.084 R)
• M18: 5,816,216 km (0.096 R)
• M19: 6,249,601 km (0.094 R)
• M20: 6,611,927 km (0.102 R)
• M21: 6,775,288 km (0.112 R)
• M22: 8,304,028 km (0.06 R)
• M23: 9,334,758 km (0.052 R)
• M24: 9,795,369 km (0.117 R)
• M25: 11,076,077 km (0.119 R)
• M26: 11,173,016 km (0.093 R)
• M27: 14,000,715 km (0.11 R)
• M28: 15,330,790 km (0.086 R)
• M29: 15,493,103 km (0.091 R)
• M30: 16,038,238 km (0.105 R)
• M31: 16,258,147 km (0.061 R)
• M32: 16,979,658 km (0.037 R)
• M33: 18,052,723 km (0.087 R)
• M34: 18,568,686 km (0.064 R)
• M35: 19,556,630 km (0.12 R)
• M36: 20,086,506 km (0.111 R)
• M37: 20,204,988 km (0.093 R)
• M38: 20,621,169 km (0.1 R)
• M39: 20,740,698 km (0.074 R)
• M40: 20,920,215 km (0.118 R)
• M41: 21,583,233 km (0.081 R)
• M42: 21,704,557 km (0.063 R)
• M43: 23,301,813 km (0.063 R)
• M44: 23,800,872 km (0.082 R)
• M45: 24,303,520 km (0.082 R)
• M46: 25,000,347 km (0.078 R)
• M47: 25,511,224 km (0.098 R)
• M48: 27,720,934 km (0.077 R)
• M49: 28,183,341 km (0.102 R)
• M50: 28,316,035 km (0.115 R)
• M51: 30,330,071 km (0.05 R)
• M52: 30,465,906 km (0.085 R)
• M53: 31,422,883 km (0.093 R)
• M54: 31,698,143 km (0.111 R)
• M55: 33,577,092 km (0.11 R)
• M56: 34,707,454 km (0.111 R)
• M57: 34,920,781 km (0.108 R)
• M58: 35,491,796 km (0.063 R)
• M59: 35,850,232 km (0.065 R)
• M60: 38,172,739 km (0.116 R)
• M61: 38,908,461 km (0.045 R)
• M62: 39,648,821 km (0.101 R)
• M63: 39,723,022 km (0.073 R)
• M64: 40,020,722 km (0.109 R)
• M65: 40,169,871 km (0.1 R)
• M66: 40,244,520 km (0.054 R)
• M67: 40,543,417 km (0.066 R)
• M68: 41,218,701 km (0.089 R)
• M69: 42,352,504 km (0.12 R)
• M70: 42,732,781 km (0.06 R)
• M71: 44,110,877 km (0.117 R)
• M72: 44,342,006 km (0.067 R)
• M73: 46,361,876 km (0.07 R)
• M74: 46,596,745 km (0.069 R)
• M75: 46,753,673 km (0.054 R)
• M76: 46,989,290 km (0.066 R)
• M77: 47,067,978 km (0.052 R)
• M78: 47,304,193 km (0.095 R)
• M79: 48,808,998 km (0.097 R)
• M80: 48,968,320 km (0.1 R)
• M81: 50,409,994 km (0.085 R)
• M82: 50,893,644 km (0.067 R)
• M83: 53,171,122 km (0.104 R)
• M84: 54,322,278 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 11,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit