🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.64 AU - 0.84 AU

Year: 239 Days

Day: 36.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 150.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.72 AU - 0.92 AU

Year: 278 Days

Day: 14.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.9 AU - 1.2 AU

Year: 403 Days

Day: 28.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,051,790 km

• M1: 124,765 km (0.064 R)
• M2: 146,307 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.33 AU - 1.41 AU

Year: 601 Days

Day: 24.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617

Radius: 14.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.6 AU - 6.7 AU

Year: 5715 Days

Day: 14.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,051,790 km

• M1: 184,305 km (0.054 R)
• M2: 360,531 km (0.066 R)
• M3: 451,935 km (0.078 R)
• M4: 610,509 km (0.11 R)
• M5: 1,006,644 km (0.07 R)
• M6: 1,464,114 km (0.073 R)
• M7: 1,911,412 km (0.119 R)
• M8: 2,132,368 km (0.083 R)
• M9: 2,227,064 km (0.099 R)
• M10: 2,323,105 km (0.071 R)
• M11: 2,499,930 km (0.104 R)
• M12: 2,660,748 km (0.092 R)
• M13: 2,950,968 km (0.061 R)
• M14: 3,585,113 km (0.112 R)
• M15: 3,767,473 km (0.088 R)
• M16: 3,953,124 km (0.069 R)
• M17: 4,552,712 km (0.102 R)
• M18: 4,676,130 km (0.095 R)
• M19: 5,310,276 km (0.079 R)
• M20: 5,440,276 km (0.119 R)
• M21: 5,650,760 km (0.083 R)
• M22: 5,810,381 km (0.071 R)
• M23: 5,971,498 km (0.107 R)
• M24: 6,547,300 km (0.111 R)
• M25: 6,715,149 km (0.114 R)
• M26: 7,198,500 km (0.082 R)
• M27: 7,313,840 km (0.101 R)
• M28: 7,840,873 km (0.047 R)
• M29: 8,079,033 km (0.104 R)
• M30: 8,289,368 km (0.092 R)
• M31: 8,654,237 km (0.085 R)
• M32: 8,869,658 km (0.1 R)
• M33: 8,962,408 km (0.104 R)
• M34: 9,274,320 km (0.086 R)
• M35: 9,399,982 km (0.044 R)
• M36: 9,780,709 km (0.071 R)
• M37: 10,101,746 km (0.116 R)
• M38: 10,491,747 km (0.075 R)
• M39: 10,754,441 km (0.12 R)
• M40: 10,919,747 km (0.086 R)
• M41: 11,219,541 km (0.114 R)
• M42: 12,376,381 km (0.118 R)
• M43: 12,723,897 km (0.032 R)
• M44: 13,286,535 km (0.107 R)
• M45: 13,392,899 km (0.072 R)
• M46: 13,821,497 km (0.1 R)
• M47: 14,001,463 km (0.101 R)
• M48: 14,182,028 km (0.096 R)
• M49: 14,472,846 km (0.12 R)
• M50: 15,955,810 km (0.106 R)
• M51: 16,258,297 km (0.116 R)
• M52: 16,410,288 km (0.103 R)
• M53: 17,099,785 km (0.054 R)
• M54: 17,409,303 km (0.108 R)
• M55: 17,994,679 km (0.053 R)
• M56: 18,112,562 km (0.083 R)
• M57: 18,705,718 km (0.083 R)
• M58: 18,984,718 km (0.078 R)
• M59: 20,400,213 km (0.116 R)
• M60: 20,564,172 km (0.052 R)
• M61: 20,811,009 km (0.098 R)
• M62: 21,891,704 km (0.1 R)
• M63: 22,227,850 km (0.091 R)
• M64: 22,650,464 km (0.084 R)
• M65: 23,033,135 km (0.089 R)
• M66: 23,203,976 km (0.078 R)
• M67: 23,761,827 km (0.094 R)
• M68: 24,020,781 km (0.083 R)
• M69: 24,454,614 km (0.068 R)
• M70: 24,847,159 km (0.099 R)
• M71: 25,329,762 km (0.091 R)
• M72: 26,170,801 km (0.099 R)
• M73: 26,841,299 km (0.087 R)
• M74: 27,246,260 km (0.078 R)
• M75: 27,517,332 km (0.114 R)
• M76: 28,016,839 km (0.092 R)
• M77: 28,199,049 km (0.089 R)
• M78: 28,473,412 km (0.067 R)
• M79: 29,532,864 km (0.096 R)
• M80: 30,981,420 km (0.065 R)
• M81: 31,122,790 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919

Radius: 11.9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.48 AU - 8.74 AU

Year: 7867 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,051,790 km

• M1: 163,810 km (0.037 R)
• M2: 336,296 km (0.105 R)
• M3: 507,286 km (0.047 R)
• M4: 759,060 km (0.033 R)
• M5: 926,759 km (0.03 R)
• M6: 1,340,247 km (0.078 R)
• M7: 1,483,562 km (0.05 R)
• M8: 1,831,078 km (0.055 R)
• M9: 1,945,072 km (0.101 R)
• M10: 2,350,631 km (0.09 R)
• M11: 2,550,793 km (0.107 R)
• M12: 2,704,730 km (0.116 R)
• M13: 3,634,480 km (0.113 R)
• M14: 3,837,634 km (0.109 R)
• M15: 3,925,747 km (0.112 R)
• M16: 4,044,378 km (0.104 R)
• M17: 4,750,032 km (0.085 R)
• M18: 5,068,825 km (0.117 R)
• M19: 5,230,839 km (0.025 R)
• M20: 5,427,560 km (0.11 R)
• M21: 5,526,893 km (0.098 R)
• M22: 5,626,825 km (0.103 R)
• M23: 5,964,168 km (0.044 R)
• M24: 6,101,050 km (0.067 R)
• M25: 6,238,979 km (0.118 R)
• M26: 7,786,120 km (0.113 R)
• M27: 8,737,862 km (0.097 R)
• M28: 8,893,593 km (0.098 R)
• M29: 9,011,028 km (0.086 R)
• M30: 9,847,280 km (0.087 R)
• M31: 9,968,753 km (0.061 R)
• M32: 10,666,627 km (0.09 R)
• M33: 12,501,595 km (0.117 R)
• M34: 12,986,591 km (0.09 R)
• M35: 13,343,232 km (0.11 R)
• M36: 14,524,457 km (0.104 R)
• M37: 14,616,759 km (0.113 R)
• M38: 14,801,812 km (0.049 R)
• M39: 14,987,612 km (0.06 R)
• M40: 15,174,310 km (0.105 R)
• M41: 15,549,951 km (0.113 R)
• M42: 18,214,588 km (0.105 R)
• M43: 18,613,865 km (0.054 R)
• M44: 19,015,984 km (0.114 R)
• M45: 19,370,231 km (0.048 R)
• M46: 20,809,064 km (0.08 R)
• M47: 21,593,854 km (0.115 R)
• M48: 21,963,511 km (0.113 R)
• M49: 22,122,533 km (0.075 R)
• M50: 22,335,261 km (0.063 R)
• M51: 22,548,588 km (0.117 R)
• M52: 23,679,697 km (0.037 R)
• M53: 24,443,993 km (0.093 R)
• M54: 25,105,664 km (0.071 R)
• M55: 25,549,970 km (0.099 R)
• M56: 27,581,509 km (0.099 R)
• M57: 28,155,067 km (0.083 R)
• M58: 28,501,087 km (0.109 R)
• M59: 29,957,871 km (0.093 R)
• M60: 30,784,250 km (0.062 R)
• M61: 30,962,271 km (0.108 R)
• M62: 31,259,821 km (0.1 R)
• M63: 32,037,880 km (0.08 R)
• M64: 32,218,295 km (0.115 R)
• M65: 32,459,447 km (0.119 R)
• M66: 33,308,116 km (0.047 R)
• M67: 33,429,888 km (0.097 R)
• M68: 33,980,109 km (0.116 R)
• M69: 34,164,115 km (0.115 R)
• M70: 35,027,294 km (0.105 R)
• M71: 35,523,810 km (0.054 R)
• M72: 36,712,365 km (0.102 R)
• M73: 38,679,427 km (0.05 R)
• M74: 38,999,866 km (0.119 R)
• M75: 39,192,548 km (0.119 R)
• M76: 40,810,748 km (0.088 R)
• M77: 41,071,647 km (0.1 R)
• M78: 41,333,144 km (0.118 R)
• M79: 41,726,436 km (0.097 R)
• M80: 42,450,640 km (0.113 R)
• M81: 44,045,203 km (0.059 R)
• M82: 44,984,379 km (0.099 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: 252 - 14,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit