🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.59 AU - 0.59 AU

Year: 191 Days

Day: 23.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,655,872 km

• M1: 295,007 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.73 AU - 2.23 AU

Year: 1175 Days

Day: 45.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,655,872 km

• M1: 219,610 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.18 AU - 2.48 AU

Year: 1500 Days

Day: 30.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.73 AU - 2.87 AU

Year: 1976 Days

Day: 36.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,655,872 km

• M1: 1,228,947 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.4

Radius: 14.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.88 AU - 4.6 AU

Year: 3050 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,655,872 km

• M1: 196,422 km (0.092 R)
• M2: 297,999 km (0.064 R)
• M3: 491,878 km (0.074 R)
• M4: 587,321 km (0.094 R)
• M5: 920,476 km (0.072 R)
• M6: 1,080,695 km (0.112 R)
• M7: 1,391,559 km (0.105 R)
• M8: 1,484,011 km (0.114 R)
• M9: 1,633,908 km (0.085 R)
• M10: 1,890,468 km (0.034 R)
• M11: 2,316,224 km (0.119 R)
• M12: 2,411,518 km (0.109 R)
• M13: 2,573,383 km (0.063 R)
• M14: 2,755,742 km (0.07 R)
• M15: 3,204,087 km (0.088 R)
• M16: 4,169,891 km (0.113 R)
• M17: 4,306,624 km (0.096 R)
• M18: 4,464,748 km (0.038 R)
• M19: 4,644,864 km (0.048 R)
• M20: 4,746,142 km (0.037 R)
• M21: 4,868,513 km (0.112 R)
• M22: 4,991,931 km (0.12 R)
• M23: 5,179,228 km (0.068 R)
• M24: 5,517,917 km (0.097 R)
• M25: 5,625,179 km (0.083 R)
• M26: 5,754,880 km (0.106 R)
• M27: 6,239,278 km (0.108 R)
• M28: 7,436,361 km (0.106 R)
• M29: 7,939,757 km (0.116 R)
• M30: 8,503,891 km (0.049 R)
• M31: 8,703,305 km (0.093 R)
• M32: 8,979,911 km (0.081 R)
• M33: 9,182,916 km (0.072 R)
• M34: 9,310,523 km (0.078 R)
• M35: 9,827,084 km (0.041 R)
• M36: 10,300,113 km (0.084 R)
• M37: 10,726,766 km (0.11 R)
• M38: 10,861,254 km (0.101 R)
• M39: 11,241,083 km (0.117 R)
• M40: 11,542,523 km (0.06 R)
• M41: 11,708,128 km (0.07 R)
• M42: 12,153,481 km (0.119 R)
• M43: 12,689,639 km (0.079 R)
• M44: 12,860,630 km (0.05 R)
• M45: 13,147,110 km (0.079 R)
• M46: 13,493,878 km (0.097 R)
• M47: 13,639,287 km (0.111 R)
• M48: 14,971,007 km (0.102 R)
• M49: 15,121,502 km (0.112 R)
• M50: 15,242,377 km (0.104 R)
• M51: 15,637,166 km (0.096 R)
• M52: 15,789,906 km (0.053 R)
• M53: 16,220,299 km (0.085 R)
• M54: 17,029,922 km (0.101 R)
• M55: 17,281,696 km (0.075 R)
• M56: 17,502,951 km (0.105 R)
• M57: 17,629,810 km (0.118 R)
• M58: 18,397,546 km (0.112 R)
• M59: 18,720,827 km (0.116 R)
• M60: 18,948,066 km (0.1 R)
• M61: 19,438,299 km (0.105 R)
• M62: 20,933,978 km (0.084 R)
• M63: 22,122,832 km (0.108 R)
• M64: 22,225,756 km (0.085 R)
• M65: 22,639,095 km (0.118 R)
• M66: 22,881,294 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 12.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.53 AU - 4.23 AU

Year: 3223 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,655,872 km

• M1: 165,156 km (0.067 R)
• M2: 274,362 km (0.059 R)
• M3: 361,877 km (0.108 R)
• M4: 737,069 km (0.082 R)
• M5: 899,382 km (0.058 R)
• M6: 1,098,647 km (0.065 R)
• M7: 1,378,844 km (0.119 R)
• M8: 1,812,977 km (0.112 R)
• M9: 2,178,145 km (0.045 R)
• M10: 2,273,140 km (0.116 R)
• M11: 2,483,773 km (0.065 R)
• M12: 2,855,375 km (0.039 R)
• M13: 2,959,794 km (0.088 R)
• M14: 3,172,672 km (0.069 R)
• M15: 3,372,235 km (0.118 R)
• M16: 3,557,288 km (0.12 R)
• M17: 3,957,163 km (0.097 R)
• M18: 4,172,434 km (0.099 R)
• M19: 4,351,503 km (0.104 R)
• M20: 4,903,968 km (0.074 R)
• M21: 4,987,743 km (0.067 R)
• M22: 5,220,666 km (0.094 R)
• M23: 5,609,621 km (0.069 R)
• M24: 5,896,250 km (0.083 R)
• M25: 6,007,850 km (0.078 R)
• M26: 6,210,556 km (0.074 R)
• M27: 6,346,989 km (0.073 R)
• M28: 6,553,434 km (0.11 R)
• M29: 6,785,460 km (0.109 R)
• M30: 7,162,447 km (0.093 R)
• M31: 7,863,014 km (0.063 R)
• M32: 8,560,289 km (0.103 R)
• M33: 8,967,794 km (0.094 R)
• M34: 9,277,462 km (0.025 R)
• M35: 9,669,707 km (0.117 R)
• M36: 9,801,652 km (0.109 R)
• M37: 9,907,568 km (0.11 R)
• M38: 10,227,857 km (0.091 R)
• M39: 10,308,490 km (0.099 R)
• M40: 10,389,273 km (0.119 R)
• M41: 10,524,509 km (0.036 R)
• M42: 10,823,855 km (0.111 R)
• M43: 11,070,990 km (0.039 R)
• M44: 11,236,745 km (0.109 R)
• M45: 11,598,921 km (0.116 R)
• M46: 12,334,494 km (0.097 R)
• M47: 12,621,423 km (0.106 R)
• M48: 12,794,657 km (0.076 R)
• M49: 13,114,348 km (0.086 R)
• M50: 13,260,654 km (0.109 R)
• M51: 13,525,143 km (0.037 R)
• M52: 13,643,326 km (0.115 R)
• M53: 14,661,190 km (0.07 R)
• M54: 14,782,663 km (0.083 R)
• M55: 15,118,062 km (0.111 R)
• M56: 16,046,017 km (0.036 R)
• M57: 16,327,860 km (0.09 R)
• M58: 16,833,201 km (0.042 R)
• M59: 17,279,601 km (0.097 R)
• M60: 17,504,297 km (0.104 R)
• M61: 18,053,920 km (0.087 R)
• M62: 18,510,941 km (0.113 R)
• M63: 18,675,050 km (0.11 R)
• M64: 18,938,642 km (0.053 R)
• M65: 19,037,825 km (0.061 R)
• M66: 19,636,516 km (0.097 R)
• M67: 19,736,896 km (0.119 R)
• M68: 19,870,936 km (0.043 R)
• M69: 21,263,093 km (0.042 R)
• M70: 22,023,051 km (0.085 R)
• M71: 23,498,385 km (0.113 R)
• M72: 23,783,069 km (0.078 R)
• M73: 23,890,032 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 13.7

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.94 AU - 6.6 AU

Year: 5846 Days

Day: 10.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,655,872 km

• M1: 192,084 km (0.098 R)
• M2: 296,204 km (0.102 R)
• M3: 463,903 km (0.095 R)
• M4: 602,431 km (0.088 R)
• M5: 847,023 km (0.084 R)
• M6: 964,308 km (0.086 R)
• M7: 1,177,335 km (0.055 R)
• M8: 1,351,168 km (0.07 R)
• M9: 1,448,556 km (0.11 R)
• M10: 1,534,126 km (0.102 R)
• M11: 2,084,347 km (0.058 R)
• M12: 2,198,341 km (0.09 R)
• M13: 2,297,674 km (0.114 R)
• M14: 2,553,187 km (0.074 R)
• M15: 2,658,055 km (0.073 R)
• M16: 2,746,617 km (0.107 R)
• M17: 3,055,237 km (0.088 R)
• M18: 3,726,034 km (0.101 R)
• M19: 4,027,623 km (0.082 R)
• M20: 4,129,799 km (0.117 R)
• M21: 4,295,404 km (0.078 R)
• M22: 4,979,664 km (0.105 R)
• M23: 5,652,256 km (0.118 R)
• M24: 5,790,335 km (0.079 R)
• M25: 6,046,297 km (0.106 R)
• M26: 6,305,999 km (0.083 R)
• M27: 6,641,996 km (0.053 R)
• M28: 6,983,827 km (0.077 R)
• M29: 7,356,475 km (0.046 R)
• M30: 7,684,843 km (0.119 R)
• M31: 8,434,627 km (0.071 R)
• M32: 8,938,622 km (0.1 R)
• M33: 9,452,491 km (0.076 R)
• M34: 9,644,276 km (0.063 R)
• M35: 9,976,084 km (0.109 R)
• M36: 10,171,309 km (0.093 R)
• M37: 11,051,393 km (0.09 R)
• M38: 11,137,861 km (0.042 R)
• M39: 11,808,358 km (0.028 R)
• M40: 12,014,953 km (0.078 R)
• M41: 12,222,894 km (0.083 R)
• M42: 13,649,459 km (0.099 R)
• M43: 14,303,800 km (0.081 R)
• M44: 14,461,177 km (0.11 R)
• M45: 14,745,862 km (0.118 R)
• M46: 15,064,356 km (0.111 R)
• M47: 15,610,987 km (0.109 R)
• M48: 15,708,076 km (0.114 R)
• M49: 16,295,247 km (0.115 R)
• M50: 16,492,417 km (0.117 R)
• M51: 16,856,239 km (0.096 R)
• M52: 17,423,814 km (0.079 R)
• M53: 17,524,643 km (0.098 R)
• M54: 17,794,368 km (0.076 R)
• M55: 18,099,398 km (0.089 R)
• M56: 18,783,658 km (0.103 R)
• M57: 19,025,259 km (0.091 R)
• M58: 20,036,690 km (0.11 R)
• M59: 20,318,832 km (0.057 R)
• M60: 21,208,939 km (0.108 R)
• M61: 21,352,553 km (0.079 R)
• M62: 21,460,563 km (0.101 R)
• M63: 21,640,828 km (0.12 R)
• M64: 21,785,340 km (0.041 R)
• M65: 22,769,694 km (0.115 R)
• M66: 23,285,806 km (0.112 R)
• M67: 23,508,258 km (0.088 R)
• M68: 23,768,558 km (0.094 R)
• M69: 24,706,238 km (0.119 R)
• M70: 25,503,146 km (0.09 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: 252 - 11,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit