🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.43 AU - 0.63 AU

Year: 139 Days

Day: 29.3 Hours

Environment

Temp: 256 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.62 AU - 0.62 AU

Year: 176 Days

Day: 20.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.25 AU - 3.69 AU

Year: 1842 Days

Day: 26.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 123.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 9.6

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.57 AU - 6.83 AU

Year: 4898 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,168,209 km

• M1: 132,095 km (0.101 R)
• M2: 313,408 km (0.066 R)
• M3: 451,935 km (0.099 R)
• M4: 519,853 km (0.033 R)
• M5: 855,101 km (0.076 R)
• M6: 1,033,422 km (0.074 R)
• M7: 1,501,215 km (0.118 R)
• M8: 1,639,593 km (0.108 R)
• M9: 1,734,288 km (0.108 R)
• M10: 1,979,180 km (0.104 R)
• M11: 2,502,174 km (0.046 R)
• M12: 3,464,687 km (0.104 R)
• M13: 3,815,942 km (0.09 R)
• M14: 4,265,634 km (0.078 R)
• M15: 5,356,053 km (0.117 R)
• M16: 5,762,061 km (0.118 R)
• M17: 6,252,593 km (0.107 R)
• M18: 6,377,357 km (0.108 R)
• M19: 6,705,575 km (0.109 R)
• M20: 6,833,182 km (0.104 R)
• M21: 7,065,208 km (0.038 R)
• M22: 7,273,598 km (0.031 R)
• M23: 7,616,476 km (0.079 R)
• M24: 7,776,546 km (0.091 R)
• M25: 7,857,030 km (0.114 R)
• M26: 9,068,773 km (0.084 R)
• M27: 9,153,445 km (0.059 R)
• M28: 9,238,566 km (0.082 R)
• M29: 9,782,953 km (0.1 R)
• M30: 9,869,869 km (0.046 R)
• M31: 10,161,585 km (0.07 R)
• M32: 10,279,019 km (0.089 R)
• M33: 10,693,705 km (0.069 R)
• M34: 11,970,223 km (0.09 R)
• M35: 12,563,528 km (0.094 R)
• M36: 12,752,919 km (0.117 R)
• M37: 13,713,786 km (0.095 R)
• M38: 14,334,318 km (0.096 R)
• M39: 15,164,886 km (0.095 R)
• M40: 16,491,370 km (0.111 R)
• M41: 16,907,103 km (0.047 R)
• M42: 17,466,599 km (0.098 R)
• M43: 17,537,059 km (0.108 R)
• M44: 17,607,520 km (0.114 R)
• M45: 17,961,169 km (0.106 R)
• M46: 18,783,808 km (0.106 R)
• M47: 19,436,055 km (0.108 R)
• M48: 19,582,062 km (0.098 R)
• M49: 19,985,378 km (0.089 R)
• M50: 20,428,487 km (0.116 R)
• M51: 20,651,238 km (0.071 R)
• M52: 21,061,735 km (0.114 R)
• M53: 21,286,879 km (0.109 R)
• M54: 21,399,676 km (0.095 R)
• M55: 21,550,321 km (0.066 R)
• M56: 21,815,109 km (0.069 R)
• M57: 21,890,806 km (0.077 R)
• M58: 22,042,797 km (0.099 R)
• M59: 23,231,801 km (0.082 R)
• M60: 23,931,770 km (0.099 R)
• M61: 24,049,054 km (0.082 R)
• M62: 25,113,743 km (0.066 R)
• M63: 25,472,029 km (0.1 R)
• M64: 25,751,777 km (0.037 R)
• M65: 26,314,565 km (0.069 R)
• M66: 26,395,348 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.5

Radius: 12.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.55 AU - 9.97 AU

Year: 10141 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,168,209 km

• M1: 290,968 km (0.041 R)
• M2: 472,879 km (0.111 R)
• M3: 556,504 km (0.117 R)
• M4: 686,953 km (0.12 R)
• M5: 1,112,260 km (0.055 R)
• M6: 1,300,753 km (0.092 R)
• M7: 1,632,861 km (0.1 R)
• M8: 1,809,237 km (0.066 R)
• M9: 2,117,558 km (0.054 R)
• M10: 2,202,679 km (0.068 R)
• M11: 2,354,521 km (0.093 R)
• M12: 2,831,289 km (0.083 R)
• M13: 2,949,322 km (0.1 R)
• M14: 3,117,470 km (0.113 R)
• M15: 3,288,760 km (0.118 R)
• M16: 3,952,675 km (0.037 R)
• M17: 4,381,871 km (0.063 R)
• M18: 4,574,404 km (0.064 R)
• M19: 5,053,865 km (0.098 R)
• M20: 5,197,928 km (0.06 R)
• M21: 5,578,953 km (0.047 R)
• M22: 5,698,183 km (0.035 R)
• M23: 6,091,177 km (0.075 R)
• M24: 6,430,614 km (0.104 R)
• M25: 6,713,055 km (0.085 R)
• M26: 7,160,652 km (0.073 R)
• M27: 8,355,490 km (0.072 R)
• M28: 8,492,073 km (0.112 R)
• M29: 8,595,146 km (0.075 R)
• M30: 9,186,356 km (0.091 R)
• M31: 10,740,230 km (0.116 R)
• M32: 11,150,726 km (0.099 R)
• M33: 14,165,871 km (0.095 R)
• M34: 14,369,923 km (0.036 R)
• M35: 14,616,161 km (0.119 R)
• M36: 15,404,990 km (0.094 R)
• M37: 15,488,765 km (0.107 R)
• M38: 15,572,839 km (0.117 R)
• M39: 15,910,332 km (0.106 R)
• M40: 15,995,004 km (0.099 R)
• M41: 16,335,639 km (0.11 R)
• M42: 16,807,770 km (0.065 R)
• M43: 17,067,322 km (0.045 R)
• M44: 18,562,553 km (0.096 R)
• M45: 19,100,207 km (0.098 R)
• M46: 20,237,002 km (0.117 R)
• M47: 20,836,739 km (0.096 R)
• M48: 22,432,949 km (0.092 R)
• M49: 23,197,693 km (0.04 R)
• M50: 23,631,527 km (0.092 R)
• M51: 23,922,345 km (0.093 R)
• M52: 24,360,816 km (0.115 R)
• M53: 27,299,966 km (0.109 R)
• M54: 27,656,009 km (0.102 R)
• M55: 28,064,860 km (0.087 R)
• M56: 28,424,343 km (0.091 R)
• M57: 28,836,934 km (0.11 R)
• M58: 29,147,649 km (0.058 R)
• M59: 29,251,620 km (0.067 R)
• M60: 29,511,770 km (0.062 R)
• M61: 30,244,202 km (0.051 R)
• M62: 30,349,369 km (0.056 R)
• M63: 30,665,469 km (0.033 R)
• M64: 31,833,978 km (0.047 R)
• M65: 32,047,903 km (0.06 R)
• M66: 32,316,132 km (0.101 R)
• M67: 32,585,109 km (0.106 R)
• M68: 33,233,616 km (0.112 R)
• M69: 33,396,378 km (0.062 R)
• M70: 33,831,858 km (0.082 R)
• M71: 33,940,915 km (0.106 R)
• M72: 34,598,248 km (0.102 R)
• M73: 34,818,306 km (0.114 R)
• M74: 35,259,919 km (0.026 R)
• M75: 36,204,181 km (0.094 R)
• M76: 37,664,705 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284

Radius: 8.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.26 AU - 10.36 AU

Year: 11914 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,168,209 km

• M1: 139,874 km (0.086 R)
• M2: 379,380 km (0.028 R)
• M3: 463,005 km (0.087 R)
• M4: 553,662 km (0.097 R)
• M5: 679,773 km (0.057 R)
• M6: 800,498 km (0.116 R)
• M7: 1,169,407 km (0.049 R)
• M8: 1,587,233 km (0.058 R)
• M9: 1,771,089 km (0.09 R)
• M10: 2,027,051 km (0.077 R)
• M11: 2,317,720 km (0.104 R)
• M12: 2,550,494 km (0.105 R)
• M13: 2,766,513 km (0.108 R)
• M14: 2,864,350 km (0.114 R)
• M15: 4,381,422 km (0.115 R)
• M16: 4,993,876 km (0.096 R)
• M17: 5,757,573 km (0.057 R)
• M18: 6,073,225 km (0.069 R)
• M19: 6,265,458 km (0.078 R)
• M20: 6,524,711 km (0.109 R)
• M21: 7,256,095 km (0.099 R)
• M22: 7,494,255 km (0.104 R)
• M23: 7,562,771 km (0.119 R)
• M24: 7,873,635 km (0.117 R)
• M25: 8,401,117 km (0.063 R)
• M26: 8,723,201 km (0.08 R)
• M27: 8,940,118 km (0.092 R)
• M28: 9,527,290 km (0.118 R)
• M29: 9,601,640 km (0.098 R)
• M30: 10,051,331 km (0.099 R)
• M31: 10,127,028 km (0.067 R)
• M32: 10,700,287 km (0.072 R)
• M33: 11,520,532 km (0.088 R)
• M34: 11,958,255 km (0.116 R)
• M35: 12,078,682 km (0.107 R)
• M36: 12,482,596 km (0.086 R)
• M37: 12,604,668 km (0.114 R)
• M38: 13,096,994 km (0.066 R)
• M39: 13,303,888 km (0.111 R)
• M40: 14,440,234 km (0.056 R)
• M41: 15,345,450 km (0.092 R)
• M42: 15,870,838 km (0.03 R)
• M43: 16,313,349 km (0.106 R)
• M44: 16,804,628 km (0.082 R)
• M45: 16,984,594 km (0.111 R)
• M46: 17,756,220 km (0.082 R)
• M47: 17,847,624 km (0.079 R)
• M48: 17,985,254 km (0.096 R)
• M49: 18,492,840 km (0.097 R)
• M50: 19,051,887 km (0.048 R)
• M51: 19,805,860 km (0.048 R)
• M52: 20,329,902 km (0.098 R)
• M53: 20,521,686 km (0.106 R)
• M54: 21,733,279 km (0.049 R)
• M55: 22,719,279 km (0.111 R)
• M56: 22,918,244 km (0.073 R)
• M57: 23,017,876 km (0.048 R)
• M58: 23,669,375 km (0.086 R)
• M59: 24,479,597 km (0.118 R)
• M60: 24,785,824 km (0.044 R)
• M61: 25,195,872 km (0.1 R)
• M62: 25,608,313 km (0.12 R)
• M63: 25,711,835 km (0.087 R)
• M64: 25,867,267 km (0.03 R)
• M65: 26,283,299 km (0.081 R)
• M66: 26,964,119 km (0.099 R)
• M67: 27,280,369 km (0.094 R)
• M68: 27,385,985 km (0.095 R)
• M69: 27,703,880 km (0.082 R)
• M70: 28,236,299 km (0.119 R)
• M71: 28,611,042 km (0.095 R)
• M72: 31,889,778 km (0.055 R)
• M73: 32,447,629 km (0.03 R)
• M74: 32,952,521 km (0.068 R)
• M75: 33,177,816 km (0.082 R)
• M76: 33,347,161 km (0.029 R)
• M77: 33,403,559 km (0.077 R)
• M78: 34,197,774 km (0.059 R)
• M79: 34,425,761 km (0.112 R)
• M80: 34,711,493 km (0.049 R)
• M81: 35,400,541 km (0.081 R)
• M82: 36,384,446 km (0.093 R)
• M83: 36,850,593 km (0.075 R)
• M84: 40,108,087 km (0.1 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 14,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit