🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.4 AU - 1.44 AU

Year: 612 Days

Day: 24.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,276,498 km

• M1: 917,334 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.44 AU - 1.68 AU

Year: 705 Days

Day: 15.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 116.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.54 AU - 1.86 AU

Year: 802 Days

Day: 47.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,276,498 km

• M1: 272,418 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.69 AU - 4.99 AU

Year: 3270 Days

Day: 29.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.1

Radius: 11.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.04 AU - 7.84 AU

Year: 6612 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 61,276,498 km

• M1: 176,226 km (0.098 R)
• M2: 258,206 km (0.094 R)
• M3: 534,214 km (0.107 R)
• M4: 675,883 km (0.042 R)
• M5: 795,711 km (0.063 R)
• M6: 942,467 km (0.118 R)
• M7: 1,029,084 km (0.119 R)
• M8: 1,139,188 km (0.115 R)
• M9: 1,242,859 km (0.117 R)
• M10: 1,426,864 km (0.08 R)
• M11: 1,562,251 km (0.052 R)
• M12: 1,726,060 km (0.103 R)
• M13: 1,995,037 km (0.107 R)
• M14: 2,290,942 km (0.116 R)
• M15: 2,464,475 km (0.056 R)
• M16: 2,573,532 km (0.117 R)
• M17: 2,740,334 km (0.118 R)
• M18: 2,982,682 km (0.091 R)
• M19: 3,814,596 km (0.088 R)
• M20: 4,101,974 km (0.072 R)
• M21: 4,330,410 km (0.098 R)
• M22: 4,529,674 km (0.106 R)
• M23: 4,697,972 km (0.082 R)
• M24: 4,885,567 km (0.11 R)
• M25: 5,040,999 km (0.11 R)
• M26: 5,285,891 km (0.091 R)
• M27: 5,392,106 km (0.057 R)
• M28: 5,516,870 km (0.088 R)
• M29: 5,733,189 km (0.115 R)
• M30: 5,860,646 km (0.06 R)
• M31: 5,970,601 km (0.107 R)
• M32: 6,192,604 km (0.087 R)
• M33: 6,379,900 km (0.09 R)
• M34: 7,166,785 km (0.056 R)
• M35: 7,284,668 km (0.079 R)
• M36: 7,442,644 km (0.058 R)
• M37: 7,522,080 km (0.049 R)
• M38: 7,903,405 km (0.098 R)
• M39: 8,188,389 km (0.066 R)
• M40: 8,393,937 km (0.047 R)
• M41: 8,476,814 km (0.117 R)
• M42: 8,936,827 km (0.087 R)
• M43: 9,233,779 km (0.068 R)
• M44: 9,794,023 km (0.06 R)
• M45: 9,924,772 km (0.037 R)
• M46: 11,083,257 km (0.067 R)
• M47: 11,310,945 km (0.107 R)
• M48: 11,586,205 km (0.06 R)
• M49: 11,701,545 km (0.1 R)
• M50: 11,794,147 km (0.107 R)
• M51: 12,425,300 km (0.054 R)
• M52: 12,590,755 km (0.109 R)
• M53: 12,756,958 km (0.029 R)
• M54: 12,899,974 km (0.094 R)
• M55: 13,187,651 km (0.101 R)
• M56: 13,453,187 km (0.111 R)
• M57: 13,989,645 km (0.088 R)
• M58: 14,112,465 km (0.078 R)
• M59: 14,211,050 km (0.115 R)
• M60: 14,657,599 km (0.092 R)
• M61: 14,807,347 km (0.081 R)
• M62: 15,335,876 km (0.055 R)
• M63: 15,462,586 km (0.06 R)
• M64: 15,793,795 km (0.046 R)
• M65: 16,932,235 km (0.115 R)
• M66: 17,247,139 km (0.089 R)
• M67: 17,829,822 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.9

Radius: 13.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.46 AU - 12.26 AU

Year: 14771 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,276,498 km

• M1: 546,032 km (0.111 R)
• M2: 633,547 km (0.041 R)
• M3: 972,835 km (0.113 R)
• M4: 1,106,426 km (0.105 R)
• M5: 1,199,177 km (0.12 R)
• M6: 1,443,320 km (0.098 R)
• M7: 1,571,825 km (0.091 R)
• M8: 1,952,402 km (0.063 R)
• M9: 2,212,553 km (0.06 R)
• M10: 2,362,150 km (0.117 R)
• M11: 3,330,049 km (0.109 R)
• M12: 3,537,242 km (0.119 R)
• M13: 4,001,145 km (0.103 R)
• M14: 4,221,802 km (0.084 R)
• M15: 4,830,066 km (0.09 R)
• M16: 5,425,316 km (0.064 R)
• M17: 6,002,166 km (0.114 R)
• M18: 6,555,379 km (0.082 R)
• M19: 7,619,468 km (0.068 R)
• M20: 8,264,983 km (0.071 R)
• M21: 8,499,852 km (0.101 R)
• M22: 8,641,820 km (0.069 R)
• M23: 8,784,537 km (0.088 R)
• M24: 8,928,151 km (0.065 R)
• M25: 9,120,833 km (0.065 R)
• M26: 9,657,739 km (0.07 R)
• M27: 10,864,695 km (0.06 R)
• M28: 11,018,930 km (0.061 R)
• M29: 11,381,556 km (0.112 R)
• M30: 11,643,053 km (0.089 R)
• M31: 11,800,878 km (0.102 R)
• M32: 11,906,644 km (0.119 R)
• M33: 12,278,844 km (0.065 R)
• M34: 12,925,854 km (0.099 R)
• M35: 13,034,762 km (0.084 R)
• M36: 13,473,532 km (0.068 R)
• M37: 13,584,085 km (0.07 R)
• M38: 16,442,302 km (0.112 R)
• M39: 16,916,378 km (0.107 R)
• M40: 17,515,517 km (0.071 R)
• M41: 18,672,806 km (0.056 R)
• M42: 20,043,572 km (0.104 R)
• M43: 21,060,687 km (0.117 R)
• M44: 21,511,127 km (0.077 R)
• M45: 21,769,781 km (0.097 R)
• M46: 23,211,456 km (0.074 R)
• M47: 23,743,276 km (0.046 R)
• M48: 23,943,887 km (0.039 R)
• M49: 24,346,455 km (0.065 R)
• M50: 24,751,417 km (0.049 R)
• M51: 27,929,324 km (0.119 R)
• M52: 28,993,115 km (0.093 R)
• M53: 29,135,831 km (0.103 R)
• M54: 29,565,775 km (0.064 R)
• M55: 30,286,987 km (0.114 R)
• M56: 32,633,728 km (0.093 R)
• M57: 33,005,629 km (0.052 R)
• M58: 33,379,025 km (0.117 R)
• M59: 34,356,348 km (0.038 R)
• M60: 34,886,523 km (0.114 R)
• M61: 35,495,685 km (0.085 R)
• M62: 36,493,054 km (0.113 R)
• M63: 37,111,342 km (0.069 R)
• M64: 37,655,280 km (0.089 R)
• M65: 38,515,468 km (0.099 R)
• M66: 39,302,951 km (0.12 R)
• M67: 39,936,797 km (0.062 R)
• M68: 40,414,314 km (0.079 R)
• M69: 41,134,328 km (0.118 R)
• M70: 41,697,265 km (0.098 R)
• M71: 42,586,923 km (0.092 R)
• M72: 42,749,387 km (0.107 R)
• M73: 46,709,392 km (0.069 R)
• M74: 47,296,564 km (0.045 R)
• M75: 48,733,002 km (0.042 R)
• M76: 50,612,999 km (0.054 R)
• M77: 50,785,036 km (0.099 R)
• M78: 51,561,898 km (0.059 R)
• M79: 51,734,983 km (0.117 R)
• M80: 52,168,817 km (0.074 R)
• M81: 54,708,241 km (0.049 R)
• M82: 55,593,262 km (0.045 R)
• M83: 55,681,973 km (0.068 R)
• M84: 55,948,556 km (0.095 R)
• M85: 57,198,147 km (0.1 R)
• M86: 57,916,217 km (0.109 R)
• M87: 58,547,071 km (0.102 R)
• M88: 59,361,632 km (0.118 R)
• M89: 59,633,900 km (0.11 R)
• M90: 61,276,485 km (0.058 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit