🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.53 AU - 0.83 AU

Year: 205 Days

Day: 45.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.68 AU - 1.1 AU

Year: 307 Days

Day: 21.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.44 AU - 2.07 AU

Year: 846 Days

Day: 17.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.72 AU - 4.18 AU

Year: 2867 Days

Day: 31.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.94 AU - 5.18 AU

Year: 3557 Days

Day: 38.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,629,218 km

• M1: 1,852,171 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.4

Radius: 8.4

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.38 AU - 9.46 AU

Year: 9731 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,629,218 km

• M1: 202,107 km (0.097 R)
• M2: 510,727 km (0.075 R)
• M3: 800,498 km (0.11 R)
• M4: 885,021 km (0.103 R)
• M5: 990,637 km (0.05 R)
• M6: 1,732,493 km (0.106 R)
• M7: 2,287,950 km (0.083 R)
• M8: 2,410,470 km (0.057 R)
• M9: 2,535,086 km (0.074 R)
• M10: 2,636,363 km (0.095 R)
• M11: 2,790,748 km (0.113 R)
• M12: 3,550,705 km (0.062 R)
• M13: 3,607,253 km (0.094 R)
• M14: 4,401,469 km (0.11 R)
• M15: 4,802,690 km (0.072 R)
• M16: 5,442,819 km (0.098 R)
• M17: 5,541,255 km (0.095 R)
• M18: 5,839,852 km (0.063 R)
• M19: 6,661,743 km (0.076 R)
• M20: 6,731,755 km (0.106 R)
• M21: 7,014,794 km (0.12 R)
• M22: 7,337,925 km (0.065 R)
• M23: 7,483,035 km (0.1 R)
• M24: 8,110,449 km (0.048 R)
• M25: 8,601,728 km (0.095 R)
• M26: 8,754,916 km (0.048 R)
• M27: 8,986,194 km (0.057 R)
• M28: 10,213,495 km (0.083 R)
• M29: 10,949,966 km (0.068 R)
• M30: 11,241,083 km (0.063 R)
• M31: 12,001,190 km (0.101 R)
• M32: 12,258,199 km (0.106 R)
• M33: 12,734,220 km (0.113 R)
• M34: 12,821,435 km (0.098 R)
• M35: 13,704,362 km (0.101 R)
• M36: 14,063,097 km (0.103 R)
• M37: 14,606,886 km (0.101 R)
• M38: 15,435,359 km (0.065 R)
• M39: 16,897,977 km (0.105 R)
• M40: 17,524,343 km (0.031 R)
• M41: 18,899,148 km (0.096 R)
• M42: 19,148,378 km (0.059 R)
• M43: 19,348,390 km (0.059 R)
• M44: 19,851,787 km (0.117 R)
• M45: 20,768,523 km (0.099 R)
• M46: 21,283,887 km (0.081 R)
• M47: 21,543,141 km (0.064 R)
• M48: 22,222,016 km (0.086 R)
• M49: 23,067,244 km (0.104 R)
• M50: 23,386,934 km (0.091 R)
• M51: 23,600,859 km (0.035 R)
• M52: 23,707,971 km (0.11 R)
• M53: 24,408,837 km (0.049 R)
• M54: 24,571,450 km (0.113 R)
• M55: 25,116,435 km (0.094 R)
• M56: 25,171,188 km (0.118 R)
• M57: 25,280,694 km (0.077 R)
• M58: 27,054,775 km (0.104 R)
• M59: 27,448,217 km (0.059 R)
• M60: 28,127,092 km (0.087 R)
• M61: 29,443,703 km (0.119 R)
• M62: 30,022,348 km (0.112 R)
• M63: 30,080,392 km (0.076 R)
• M64: 30,196,629 km (0.117 R)
• M65: 30,721,718 km (0.118 R)
• M66: 30,955,988 km (0.105 R)
• M67: 31,899,203 km (0.058 R)
• M68: 32,255,246 km (0.1 R)
• M69: 33,753,319 km (0.084 R)
• M70: 35,151,460 km (0.071 R)
• M71: 35,335,167 km (0.038 R)
• M72: 35,642,141 km (0.109 R)
• M73: 36,135,216 km (0.118 R)
• M74: 36,568,452 km (0.108 R)
• M75: 36,879,017 km (0.056 R)
• M76: 36,941,100 km (0.116 R)
• M77: 37,003,333 km (0.115 R)
• M78: 37,878,480 km (0.073 R)
• M79: 38,570,819 km (0.12 R)
• M80: 39,013,479 km (0.079 R)
• M81: 39,076,909 km (0.079 R)
• M82: 39,648,971 km (0.097 R)
• M83: 40,480,137 km (0.114 R)
• M84: 40,929,977 km (0.098 R)
• M85: 42,942,368 km (0.063 R)
• M86: 43,269,987 km (0.076 R)
• M87: 43,730,001 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 12.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.19 AU - 9.97 AU

Year: 9994 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,629,218 km

• M1: 173,683 km (0.077 R)
• M2: 300,841 km (0.115 R)
• M3: 764,744 km (0.084 R)
• M4: 1,066,633 km (0.116 R)
• M5: 1,589,328 km (0.037 R)
• M6: 1,979,180 km (0.043 R)
• M7: 2,081,505 km (0.062 R)
• M8: 2,647,882 km (0.102 R)
• M9: 3,051,497 km (0.109 R)
• M10: 3,230,716 km (0.105 R)
• M11: 3,536,942 km (0.093 R)
• M12: 5,457,779 km (0.106 R)
• M13: 5,934,697 km (0.03 R)
• M14: 6,310,637 km (0.078 R)
• M15: 6,501,673 km (0.113 R)
• M16: 6,655,759 km (0.066 R)
• M17: 7,046,509 km (0.093 R)
• M18: 7,768,767 km (0.048 R)
• M19: 10,795,431 km (0.062 R)
• M20: 10,886,686 km (0.097 R)
• M21: 11,070,093 km (0.11 R)
• M22: 12,478,407 km (0.094 R)
• M23: 13,399,481 km (0.107 R)
• M24: 13,694,787 km (0.098 R)
• M25: 14,493,042 km (0.093 R)
• M26: 15,152,768 km (0.088 R)
• M27: 15,512,102 km (0.085 R)
• M28: 16,871,349 km (0.108 R)
• M29: 17,350,660 km (0.052 R)
• M30: 17,780,455 km (0.09 R)
• M31: 18,105,232 km (0.119 R)
• M32: 18,541,160 km (0.119 R)
• M33: 18,705,568 km (0.092 R)
• M34: 18,815,523 km (0.111 R)
• M35: 18,980,679 km (0.075 R)
• M36: 19,423,638 km (0.108 R)
• M37: 19,870,038 km (0.055 R)
• M38: 20,829,708 km (0.081 R)
• M39: 21,172,138 km (0.097 R)
• M40: 22,210,347 km (0.109 R)
• M41: 22,326,734 km (0.117 R)
• M42: 22,560,107 km (0.089 R)
• M43: 22,735,585 km (0.068 R)
• M44: 23,561,066 km (0.093 R)
• M45: 24,216,305 km (0.032 R)
• M46: 24,516,249 km (0.089 R)
• M47: 24,757,101 km (0.093 R)
• M48: 25,423,261 km (0.113 R)
• M49: 25,850,362 km (0.116 R)
• M50: 27,083,647 km (0.119 R)
• M51: 27,457,343 km (0.066 R)
• M52: 27,582,257 km (0.102 R)
• M53: 28,842,170 km (0.06 R)
• M54: 29,032,758 km (0.119 R)
• M55: 29,287,523 km (0.069 R)
• M56: 31,026,898 km (0.102 R)
• M57: 31,417,946 km (0.031 R)
• M58: 32,733,211 km (0.043 R)
• M59: 35,010,240 km (0.057 R)
• M60: 35,417,296 km (0.026 R)
• M61: 35,757,781 km (0.067 R)
• M62: 36,373,376 km (0.116 R)
• M63: 37,061,526 km (0.114 R)
• M64: 37,268,719 km (0.061 R)
• M65: 38,241,105 km (0.109 R)
• M66: 39,081,247 km (0.049 R)
• M67: 39,927,522 km (0.098 R)
• M68: 40,423,888 km (0.107 R)
• M69: 40,637,214 km (0.092 R)
• M70: 42,502,101 km (0.061 R)
• M71: 43,081,494 km (0.088 R)
• M72: 44,175,054 km (0.116 R)
• M73: 45,499,295 km (0.102 R)
• M74: 45,943,600 km (0.119 R)
• M75: 47,060,648 km (0.087 R)
• M76: 47,434,942 km (0.091 R)
• M77: 48,261,919 km (0.079 R)
• M78: 49,093,832 km (0.092 R)
• M79: 49,397,367 km (0.11 R)
• M80: 50,848,316 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.5

Radius: 14.9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.79 AU - 12.43 AU

Year: 11741 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,629,218 km

• M1: 277,205 km (0.118 R)
• M2: 634,893 km (0.1 R)
• M3: 1,158,486 km (0.117 R)
• M4: 1,285,644 km (0.025 R)
• M5: 1,656,198 km (0.076 R)
• M6: 1,780,514 km (0.087 R)
• M7: 1,994,888 km (0.065 R)
• M8: 2,105,440 km (0.107 R)
• M9: 2,379,504 km (0.116 R)
• M10: 2,473,601 km (0.049 R)
• M11: 2,592,980 km (0.115 R)
• M12: 3,039,081 km (0.04 R)
• M13: 3,350,244 km (0.08 R)
• M14: 3,920,063 km (0.09 R)
• M15: 4,549,570 km (0.114 R)
• M16: 4,667,603 km (0.1 R)
• M17: 5,088,572 km (0.045 R)
• M18: 5,806,941 km (0.096 R)
• M19: 5,935,296 km (0.062 R)
• M20: 7,269,409 km (0.07 R)
• M21: 8,041,783 km (0.074 R)
• M22: 8,221,151 km (0.104 R)
• M23: 8,620,129 km (0.096 R)
• M24: 9,437,232 km (0.055 R)
• M25: 9,778,764 km (0.062 R)
• M26: 10,356,960 km (0.091 R)
• M27: 10,748,607 km (0.111 R)
• M28: 11,065,455 km (0.111 R)
• M29: 11,627,495 km (0.091 R)
• M30: 13,199,619 km (0.116 R)
• M31: 13,496,570 km (0.092 R)
• M32: 14,226,907 km (0.051 R)
• M33: 15,102,503 km (0.103 R)
• M34: 15,279,777 km (0.059 R)
• M35: 16,130,989 km (0.088 R)
• M36: 16,997,759 km (0.072 R)
• M37: 17,135,987 km (0.074 R)
• M38: 17,274,665 km (0.089 R)
• M39: 17,506,541 km (0.114 R)
• M40: 17,739,465 km (0.071 R)
• M41: 17,973,436 km (0.109 R)
• M42: 18,208,305 km (0.112 R)
• M43: 19,687,977 km (0.078 R)
• M44: 20,368,797 km (0.093 R)
• M45: 20,909,145 km (0.062 R)
• M46: 21,903,821 km (0.089 R)
• M47: 22,660,038 km (0.086 R)
• M48: 23,015,782 km (0.084 R)
• M49: 23,990,861 km (0.046 R)
• M50: 24,405,397 km (0.068 R)
• M51: 24,979,404 km (0.066 R)
• M52: 25,346,966 km (0.11 R)
• M53: 26,087,475 km (0.025 R)
• M54: 26,300,353 km (0.112 R)
• M55: 27,481,727 km (0.119 R)
• M56: 28,078,772 km (0.116 R)
• M57: 28,625,403 km (0.109 R)
• M58: 28,735,058 km (0.118 R)
• M59: 28,954,967 km (0.112 R)
• M60: 29,396,430 km (0.068 R)
• M61: 30,007,089 km (0.106 R)
• M62: 30,174,339 km (0.071 R)
• M63: 30,342,039 km (0.105 R)
• M64: 31,071,777 km (0.11 R)
• M65: 31,693,805 km (0.094 R)
• M66: 32,034,888 km (0.119 R)
• M67: 32,720,645 km (0.078 R)
• M68: 33,238,104 km (0.049 R)
• M69: 33,816,299 km (0.047 R)
• M70: 34,397,786 km (0.093 R)
• M71: 34,748,294 km (0.089 R)
• M72: 34,865,429 km (0.051 R)
• M73: 35,452,900 km (0.088 R)
• M74: 36,756,795 km (0.106 R)
• M75: 38,924,169 km (0.103 R)
• M76: 39,472,595 km (0.072 R)
• M77: 41,009,115 km (0.03 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 145 - 16,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit