🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.89 AU - 1.13 AU

Year: 391 Days

Day: 21.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,682,829 km

• M1: 442,511 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.18 AU - 2.92 AU

Year: 1568 Days

Day: 39.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.75 AU - 2.99 AU

Year: 1872 Days

Day: 14.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.49 AU - 3.71 AU

Year: 2630 Days

Day: 41.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,682,829 km

• M1: 231,278 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.3

Radius: 12.6

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.52 AU - 7.84 AU

Year: 8194 Days

Day: 8.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,682,829 km

• M1: 168,447 km (0.119 R)
• M2: 472,280 km (0.111 R)
• M3: 717,172 km (0.082 R)
• M4: 904,618 km (0.093 R)
• M5: 1,034,320 km (0.088 R)
• M6: 1,249,292 km (0.058 R)
• M7: 1,362,537 km (0.067 R)
• M8: 1,944,024 km (0.038 R)
• M9: 2,272,092 km (0.107 R)
• M10: 2,432,761 km (0.087 R)
• M11: 2,638,906 km (0.099 R)
• M12: 2,981,037 km (0.101 R)
• M13: 3,179,852 km (0.049 R)
• M14: 3,406,044 km (0.101 R)
• M15: 3,521,085 km (0.12 R)
• M16: 3,994,562 km (0.076 R)
• M17: 4,288,373 km (0.095 R)
• M18: 4,463,103 km (0.057 R)
• M19: 4,564,081 km (0.116 R)
• M20: 5,027,835 km (0.089 R)
• M21: 5,212,289 km (0.103 R)
• M22: 5,560,852 km (0.109 R)
• M23: 5,779,115 km (0.037 R)
• M24: 5,861,693 km (0.07 R)
• M25: 5,944,720 km (0.106 R)
• M26: 6,451,109 km (0.102 R)
• M27: 6,594,274 km (0.114 R)
• M28: 6,825,552 km (0.107 R)
• M29: 7,059,673 km (0.101 R)
• M30: 7,207,177 km (0.107 R)
• M31: 7,535,544 km (0.084 R)
• M32: 7,868,848 km (0.078 R)
• M33: 8,145,155 km (0.047 R)
• M34: 8,549,967 km (0.109 R)
• M35: 9,185,758 km (0.102 R)
• M36: 9,347,025 km (0.042 R)
• M37: 9,705,311 km (0.117 R)
• M38: 10,841,058 km (0.11 R)
• M39: 11,045,858 km (0.077 R)
• M40: 11,807,910 km (0.091 R)
• M41: 12,982,552 km (0.03 R)
• M42: 13,455,431 km (0.071 R)
• M43: 14,156,895 km (0.097 R)
• M44: 14,568,589 km (0.066 R)
• M45: 14,719,234 km (0.104 R)
• M46: 15,288,753 km (0.104 R)
• M47: 15,865,453 km (0.063 R)
• M48: 17,478,267 km (0.119 R)
• M49: 17,598,394 km (0.11 R)
• M50: 18,081,296 km (0.085 R)
• M51: 18,365,083 km (0.106 R)
• M52: 19,806,010 km (0.082 R)
• M53: 21,112,448 km (0.105 R)
• M54: 21,197,719 km (0.071 R)
• M55: 21,325,775 km (0.088 R)
• M56: 21,496,915 km (0.118 R)
• M57: 21,582,634 km (0.118 R)
• M58: 21,840,691 km (0.106 R)
• M59: 22,838,957 km (0.1 R)
• M60: 23,542,367 km (0.064 R)
• M61: 25,150,693 km (0.061 R)
• M62: 25,241,050 km (0.072 R)
• M63: 25,558,347 km (0.064 R)
• M64: 26,013,723 km (0.109 R)
• M65: 26,150,905 km (0.086 R)
• M66: 26,380,089 km (0.117 R)
• M67: 26,517,868 km (0.099 R)
• M68: 26,840,401 km (0.081 R)
• M69: 27,349,782 km (0.069 R)
• M70: 28,002,777 km (0.076 R)
• M71: 28,143,399 km (0.103 R)
• M72: 28,849,949 km (0.084 R)
• M73: 29,134,185 km (0.118 R)
• M74: 29,944,557 km (0.106 R)
• M75: 30,232,383 km (0.106 R)
• M76: 30,714,088 km (0.075 R)
• M77: 31,344,195 km (0.108 R)
• M78: 33,012,061 km (0.084 R)
• M79: 33,111,095 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.6

Radius: 14

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.22 AU - 9.94 AU

Year: 10534 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,682,829 km

• M1: 270,623 km (0.077 R)
• M2: 369,357 km (0.106 R)
• M3: 563,086 km (0.11 R)
• M4: 1,362,238 km (0.108 R)
• M5: 1,884,634 km (0.119 R)
• M6: 2,195,199 km (0.073 R)
• M7: 2,721,036 km (0.103 R)
• M8: 3,163,845 km (0.041 R)
• M9: 3,534,698 km (0.118 R)
• M10: 5,408,711 km (0.046 R)
• M11: 5,928,264 km (0.077 R)
• M12: 6,232,397 km (0.067 R)
• M13: 6,502,870 km (0.1 R)
• M14: 7,015,243 km (0.079 R)
• M15: 7,377,718 km (0.117 R)
• M16: 7,705,188 km (0.036 R)
• M17: 7,870,643 km (0.032 R)
• M18: 8,079,332 km (0.041 R)
• M19: 8,544,582 km (0.111 R)
• M20: 8,845,273 km (0.089 R)
• M21: 8,975,274 km (0.118 R)
• M22: 9,193,388 km (0.087 R)
• M23: 9,634,701 km (0.078 R)
• M24: 10,037,868 km (0.04 R)
• M25: 11,046,756 km (0.082 R)
• M26: 11,991,765 km (0.109 R)
• M27: 12,377,129 km (0.092 R)
• M28: 12,815,601 km (0.112 R)
• M29: 13,209,642 km (0.114 R)
• M30: 13,308,675 km (0.093 R)
• M31: 13,557,606 km (0.118 R)
• M32: 14,262,811 km (0.094 R)
• M33: 14,671,213 km (0.074 R)
• M34: 15,238,937 km (0.068 R)
• M35: 18,129,467 km (0.095 R)
• M36: 19,242,176 km (0.092 R)
• M37: 19,467,470 km (0.077 R)
• M38: 20,034,296 km (0.101 R)
• M39: 20,779,443 km (0.073 R)
• M40: 21,358,686 km (0.116 R)
• M41: 22,119,840 km (0.098 R)
• M42: 23,188,268 km (0.093 R)
• M43: 24,152,127 km (0.112 R)
• M44: 24,700,104 km (0.096 R)
• M45: 25,006,331 km (0.092 R)
• M46: 25,498,807 km (0.079 R)
• M47: 27,058,515 km (0.082 R)
• M48: 27,184,626 km (0.114 R)
• M49: 27,564,156 km (0.088 R)
• M50: 28,713,367 km (0.1 R)
• M51: 29,099,927 km (0.071 R)
• M52: 30,073,810 km (0.108 R)
• M53: 30,663,225 km (0.081 R)
• M54: 31,587,740 km (0.08 R)
• M55: 31,720,583 km (0.032 R)
• M56: 31,986,867 km (0.119 R)
• M57: 32,187,029 km (0.12 R)
• M58: 32,387,490 km (0.098 R)
• M59: 32,789,908 km (0.078 R)
• M60: 34,143,171 km (0.088 R)
• M61: 35,307,790 km (0.082 R)
• M62: 35,791,141 km (0.108 R)
• M63: 36,974,011 km (0.113 R)
• M64: 37,464,842 km (0.113 R)
• M65: 39,163,975 km (0.078 R)
• M66: 40,526,961 km (0.04 R)
• M67: 42,417,130 km (0.103 R)
• M68: 42,930,999 km (0.078 R)
• M69: 44,857,520 km (0.065 R)
• M70: 45,156,416 km (0.099 R)
• M71: 45,756,154 km (0.062 R)
• M72: 45,981,748 km (0.069 R)
• M73: 46,207,641 km (0.037 R)
• M74: 46,963,559 km (0.103 R)
• M75: 48,487,512 km (0.067 R)
• M76: 48,871,081 km (0.103 R)
• M77: 50,648,304 km (0.12 R)
• M78: 51,037,558 km (0.053 R)
• M79: 51,505,799 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 15,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit