🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.84 AU - 1.08 AU

Year: 358 Days

Day: 38.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.57 AU - 1.75 AU

Year: 814 Days

Day: 22.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.77 AU - 2.01 AU

Year: 989 Days

Day: 25.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.57 AU - 3.85 AU

Year: 2190 Days

Day: 26.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,996,843 km

• M1: 335,249 km (0.07 R)
• M2: 1,710,652 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.5

Radius: 8.7

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.82 AU - 6.52 AU

Year: 5836 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,996,843 km

• M1: 111,450 km (0.085 R)
• M2: 228,286 km (0.108 R)
• M3: 338,989 km (0.055 R)
• M4: 459,714 km (0.113 R)
• M5: 519,853 km (0.107 R)
• M6: 662,868 km (0.101 R)
• M7: 732,431 km (0.086 R)
• M8: 849,417 km (0.103 R)
• M9: 1,152,352 km (0.05 R)
• M10: 1,343,090 km (0.077 R)
• M11: 1,506,750 km (0.098 R)
• M12: 2,849,839 km (0.1 R)
• M13: 3,426,090 km (0.101 R)
• M14: 3,550,556 km (0.085 R)
• M15: 3,907,496 km (0.112 R)
• M16: 3,985,437 km (0.049 R)
• M17: 4,090,155 km (0.047 R)
• M18: 4,195,921 km (0.094 R)
• M19: 4,356,140 km (0.097 R)
• M20: 5,102,484 km (0.066 R)
• M21: 5,187,755 km (0.116 R)
• M22: 5,273,624 km (0.104 R)
• M23: 5,446,709 km (0.106 R)
• M24: 5,504,902 km (0.111 R)
• M25: 5,563,246 km (0.05 R)
• M26: 6,158,047 km (0.113 R)
• M27: 6,279,371 km (0.11 R)
• M28: 6,555,528 km (0.097 R)
• M29: 7,278,984 km (0.071 R)
• M30: 7,601,517 km (0.114 R)
• M31: 7,666,592 km (0.12 R)
• M32: 7,830,102 km (0.083 R)
• M33: 8,428,194 km (0.118 R)
• M34: 9,318,003 km (0.11 R)
• M35: 10,058,213 km (0.092 R)
• M36: 10,854,074 km (0.12 R)
• M37: 10,964,178 km (0.107 R)
• M38: 11,933,721 km (0.083 R)
• M39: 12,275,702 km (0.104 R)
• M40: 12,891,746 km (0.071 R)
• M41: 12,969,537 km (0.036 R)
• M42: 13,164,463 km (0.109 R)
• M43: 13,281,897 km (0.108 R)
• M44: 15,454,806 km (0.083 R)
• M45: 15,578,823 km (0.095 R)
• M46: 18,915,005 km (0.045 R)
• M47: 19,091,830 km (0.071 R)
• M48: 20,209,625 km (0.053 R)
• M49: 20,890,445 km (0.116 R)
• M50: 21,256,661 km (0.119 R)
• M51: 21,532,669 km (0.059 R)
• M52: 21,763,648 km (0.115 R)
• M53: 22,648,818 km (0.085 R)
• M54: 22,742,616 km (0.115 R)
• M55: 22,930,661 km (0.074 R)
• M56: 23,545,658 km (0.102 R)
• M57: 24,357,825 km (0.093 R)
• M58: 24,743,338 km (0.087 R)
• M59: 24,839,978 km (0.101 R)
• M60: 25,568,969 km (0.058 R)
• M61: 25,764,643 km (0.091 R)
• M62: 25,862,629 km (0.092 R)
• M63: 25,960,766 km (0.077 R)
• M64: 26,108,120 km (0.115 R)
• M65: 26,206,555 km (0.081 R)
• M66: 26,551,976 km (0.035 R)
• M67: 26,898,894 km (0.108 R)
• M68: 27,898,507 km (0.106 R)
• M69: 28,859,374 km (0.089 R)
• M70: 28,961,101 km (0.073 R)
• M71: 29,063,126 km (0.05 R)
• M72: 29,267,178 km (0.085 R)
• M73: 30,502,108 km (0.096 R)
• M74: 30,917,542 km (0.079 R)
• M75: 31,701,434 km (0.104 R)
• M76: 32,069,445 km (0.1 R)
• M77: 32,969,276 km (0.112 R)
• M78: 33,449,037 km (0.099 R)
• M79: 34,361,434 km (0.103 R)
• M80: 34,901,931 km (0.114 R)
• M81: 35,227,606 km (0.054 R)
• M82: 35,554,328 km (0.097 R)
• M83: 36,540,477 km (0.093 R)
• M84: 36,871,088 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.8

Radius: 7.1

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.75 AU - 16.11 AU

Year: 23080 Days

Day: 22.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,996,843 km

• M1: 238,010 km (0.073 R)
• M2: 480,209 km (0.112 R)
• M3: 576,550 km (0.082 R)
• M4: 644,767 km (0.086 R)
• M5: 697,724 km (0.087 R)
• M6: 846,574 km (0.045 R)
• M7: 1,068,129 km (0.114 R)
• M8: 1,493,136 km (0.097 R)
• M9: 1,564,644 km (0.098 R)
• M10: 1,711,400 km (0.105 R)
• M11: 1,811,929 km (0.051 R)
• M12: 1,888,524 km (0.053 R)
• M13: 2,260,274 km (0.092 R)
• M14: 2,426,477 km (0.093 R)
• M15: 2,596,869 km (0.09 R)
• M16: 2,800,622 km (0.067 R)
• M17: 3,317,034 km (0.107 R)
• M18: 3,699,107 km (0.076 R)
• M19: 3,862,467 km (0.097 R)
• M20: 3,928,440 km (0.106 R)
• M21: 4,470,134 km (0.069 R)
• M22: 5,289,332 km (0.102 R)
• M23: 5,436,536 km (0.095 R)
• M24: 5,810,531 km (0.096 R)
• M25: 5,962,373 km (0.087 R)
• M26: 7,102,608 km (0.112 R)
• M27: 7,224,380 km (0.113 R)
• M28: 7,759,941 km (0.115 R)
• M29: 8,053,601 km (0.1 R)
• M30: 8,308,367 km (0.057 R)
• M31: 9,132,052 km (0.071 R)
• M32: 10,531,241 km (0.037 R)
• M33: 11,137,711 km (0.114 R)
• M34: 11,755,401 km (0.092 R)
• M35: 12,481,998 km (0.066 R)
• M36: 13,272,921 km (0.115 R)
• M37: 13,373,002 km (0.047 R)
• M38: 13,423,118 km (0.11 R)
• M39: 13,725,006 km (0.072 R)
• M40: 14,747,508 km (0.051 R)
• M41: 15,058,970 km (0.104 R)
• M42: 15,163,240 km (0.037 R)
• M43: 15,794,244 km (0.06 R)
• M44: 16,487,481 km (0.108 R)
• M45: 17,518,509 km (0.043 R)
• M46: 19,019,275 km (0.09 R)
• M47: 19,075,524 km (0.064 R)
• M48: 19,358,264 km (0.106 R)
• M49: 19,985,079 km (0.113 R)
• M50: 21,905,018 km (0.047 R)
• M51: 22,558,013 km (0.11 R)
• M52: 22,797,070 km (0.081 R)
• M53: 22,916,898 km (0.072 R)
• M54: 24,432,474 km (0.101 R)
• M55: 24,801,083 km (0.091 R)
• M56: 26,671,206 km (0.071 R)
• M57: 27,050,586 km (0.057 R)
• M58: 27,686,976 km (0.087 R)
• M59: 28,392,629 km (0.074 R)
• M60: 29,560,240 km (0.061 R)
• M61: 29,625,614 km (0.076 R)
• M62: 30,479,220 km (0.111 R)
• M63: 30,611,165 km (0.073 R)
• M64: 30,677,287 km (0.108 R)
• M65: 31,141,190 km (0.11 R)
• M66: 31,741,227 km (0.092 R)
• M67: 32,076,177 km (0.088 R)
• M68: 32,277,685 km (0.065 R)
• M69: 32,546,962 km (0.096 R)
• M70: 32,884,754 km (0.099 R)
• M71: 32,952,521 km (0.099 R)
• M72: 35,558,965 km (0.096 R)
• M73: 36,325,654 km (0.074 R)
• M74: 37,027,567 km (0.086 R)
• M75: 37,098,028 km (0.058 R)
• M76: 38,017,606 km (0.112 R)
• M77: 38,730,141 km (0.082 R)
• M78: 41,990,477 km (0.088 R)
• M79: 42,063,929 km (0.101 R)
• M80: 42,800,699 km (0.088 R)
• M81: 43,765,007 km (0.091 R)
• M82: 46,093,049 km (0.096 R)
• M83: 46,776,561 km (0.097 R)
• M84: 48,692,461 km (0.036 R)
• M85: 49,543,524 km (0.082 R)
• M86: 49,854,238 km (0.1 R)
• M87: 50,790,272 km (0.119 R)
• M88: 51,653,452 km (0.088 R)
• M89: 52,600,556 km (0.094 R)
• M90: 52,838,267 km (0.061 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit