🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.78 AU - 1.06 AU

Year: 316 Days

Day: 39.6 Hours

Environment

Temp: 86 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.95 AU - 1.51 AU

Year: 489 Days

Day: 13.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,905,584 km

• M1: 328,367 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.91 AU - 4.69 AU

Year: 2653 Days

Day: 45.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.6

Radius: 13.6

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.41 AU - 6.41 AU

Year: 5146 Days

Day: 9.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,905,584 km

• M1: 174,880 km (0.051 R)
• M2: 331,658 km (0.083 R)
• M3: 426,055 km (0.1 R)
• M4: 641,176 km (0.108 R)
• M5: 811,568 km (0.03 R)
• M6: 1,266,047 km (0.081 R)
• M7: 1,521,859 km (0.066 R)
• M8: 1,647,222 km (0.089 R)
• M9: 1,966,614 km (0.072 R)
• M10: 2,472,703 km (0.05 R)
• M11: 2,578,918 km (0.04 R)
• M12: 2,951,416 km (0.029 R)
• M13: 3,201,993 km (0.076 R)
• M14: 3,530,959 km (0.101 R)
• M15: 3,675,320 km (0.107 R)
• M16: 3,895,678 km (0.11 R)
• M17: 4,145,656 km (0.087 R)
• M18: 4,272,814 km (0.089 R)
• M19: 4,401,169 km (0.12 R)
• M20: 4,635,440 km (0.111 R)
• M21: 5,198,376 km (0.099 R)
• M22: 5,557,860 km (0.113 R)
• M23: 5,783,154 km (0.066 R)
• M24: 6,040,313 km (0.078 R)
• M25: 6,359,705 km (0.084 R)
• M26: 6,864,298 km (0.109 R)
• M27: 7,755,004 km (0.095 R)
• M28: 8,166,099 km (0.117 R)
• M29: 8,261,991 km (0.093 R)
• M30: 8,454,972 km (0.079 R)
• M31: 8,878,185 km (0.118 R)
• M32: 9,949,306 km (0.057 R)
• M33: 10,569,838 km (0.077 R)
• M34: 10,990,507 km (0.104 R)
• M35: 11,559,876 km (0.057 R)
• M36: 12,066,115 km (0.078 R)
• M37: 12,579,685 km (0.099 R)
• M38: 12,690,537 km (0.107 R)
• M39: 13,363,279 km (0.096 R)
• M40: 14,977,888 km (0.107 R)
• M41: 15,213,505 km (0.088 R)
• M42: 15,688,628 km (0.114 R)
• M43: 15,927,984 km (0.068 R)
• M44: 16,088,204 km (0.084 R)
• M45: 16,491,220 km (0.059 R)
• M46: 16,979,209 km (0.066 R)
• M47: 17,184,008 km (0.098 R)
• M48: 18,220,123 km (0.088 R)
• M49: 18,682,380 km (0.103 R)
• M50: 19,233,649 km (0.096 R)
• M51: 20,613,689 km (0.057 R)
• M52: 20,832,102 km (0.056 R)
• M53: 21,227,339 km (0.097 R)
• M54: 21,315,602 km (0.071 R)
• M55: 21,447,996 km (0.108 R)
• M56: 21,936,134 km (0.105 R)
• M57: 22,069,875 km (0.091 R)
• M58: 22,248,794 km (0.065 R)
• M59: 22,383,133 km (0.057 R)
• M60: 22,652,708 km (0.096 R)
• M61: 23,331,583 km (0.032 R)
• M62: 23,513,644 km (0.117 R)
• M63: 24,154,820 km (0.106 R)
• M64: 24,941,256 km (0.084 R)
• M65: 25,736,070 km (0.081 R)
• M66: 26,302,148 km (0.115 R)
• M67: 26,396,843 km (0.098 R)
• M68: 26,729,400 km (0.034 R)
• M69: 28,073,237 km (0.104 R)
• M70: 29,193,576 km (0.058 R)
• M71: 29,586,569 km (0.104 R)
• M72: 29,931,991 km (0.073 R)
• M73: 30,527,241 km (0.064 R)
• M74: 31,729,409 km (0.066 R)
• M75: 31,981,930 km (0.096 R)
• M76: 32,387,191 km (0.111 R)
• M77: 32,743,084 km (0.05 R)
• M78: 34,128,361 km (0.092 R)
• M79: 34,750,239 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.3

Radius: 11.1

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.95 AU - 12.51 AU

Year: 11719 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,905,584 km

• M1: 139,126 km (0.117 R)
• M2: 354,846 km (0.112 R)
• M3: 636,689 km (0.094 R)
• M4: 764,296 km (0.107 R)
• M5: 845,228 km (0.083 R)
• M6: 1,031,777 km (0.103 R)
• M7: 1,216,231 km (0.098 R)
• M8: 2,041,712 km (0.049 R)
• M9: 2,276,281 km (0.105 R)
• M10: 2,417,202 km (0.115 R)
• M11: 2,750,506 km (0.089 R)
• M12: 3,054,190 km (0.111 R)
• M13: 3,460,797 km (0.031 R)
• M14: 3,530,211 km (0.11 R)
• M15: 3,717,806 km (0.115 R)
• M16: 3,932,778 km (0.059 R)
• M17: 4,102,871 km (0.109 R)
• M18: 5,713,292 km (0.097 R)
• M19: 5,906,423 km (0.105 R)
• M20: 6,412,662 km (0.05 R)
• M21: 6,555,827 km (0.114 R)
• M22: 7,050,548 km (0.098 R)
• M23: 7,168,580 km (0.098 R)
• M24: 7,467,028 km (0.099 R)
• M25: 7,678,260 km (0.046 R)
• M26: 8,075,891 km (0.083 R)
• M27: 8,168,493 km (0.117 R)
• M28: 8,417,573 km (0.038 R)
• M29: 8,795,756 km (0.102 R)
• M30: 10,565,798 km (0.088 R)
• M31: 11,421,648 km (0.116 R)
• M32: 12,800,940 km (0.107 R)
• M33: 13,418,630 km (0.072 R)
• M34: 13,786,491 km (0.049 R)
• M35: 14,045,894 km (0.114 R)
• M36: 14,195,043 km (0.079 R)
• M37: 14,419,440 km (0.091 R)
• M38: 14,834,125 km (0.066 R)
• M39: 16,140,563 km (0.087 R)
• M40: 17,204,204 km (0.033 R)
• M41: 18,087,430 km (0.12 R)
• M42: 18,453,047 km (0.066 R)
• M43: 18,739,078 km (0.073 R)
• M44: 19,357,067 km (0.083 R)
• M45: 19,606,147 km (0.053 R)
• M46: 20,612,941 km (0.11 R)
• M47: 20,782,435 km (0.081 R)
• M48: 20,994,864 km (0.063 R)
• M49: 21,080,135 km (0.111 R)
• M50: 21,208,041 km (0.063 R)
• M51: 21,421,966 km (0.052 R)
• M52: 21,722,658 km (0.083 R)
• M53: 21,981,462 km (0.11 R)
• M54: 22,720,476 km (0.092 R)
• M55: 22,939,337 km (0.081 R)
• M56: 23,114,965 km (0.071 R)
• M57: 23,511,699 km (0.117 R)
• M58: 23,688,823 km (0.067 R)
• M59: 23,777,534 km (0.07 R)
• M60: 24,760,542 km (0.09 R)
• M61: 24,985,836 km (0.063 R)
• M62: 25,076,193 km (0.074 R)
• M63: 26,858,652 km (0.094 R)
• M64: 26,951,104 km (0.103 R)
• M65: 27,461,831 km (0.112 R)
• M66: 27,929,025 km (0.12 R)
• M67: 28,681,801 km (0.053 R)
• M68: 28,871,043 km (0.108 R)
• M69: 29,155,578 km (0.064 R)
• M70: 29,298,294 km (0.048 R)
• M71: 29,632,047 km (0.054 R)
• M72: 29,823,383 km (0.09 R)
• M73: 30,111,209 km (0.057 R)
• M74: 30,737,725 km (0.092 R)
• M75: 30,979,924 km (0.103 R)
• M76: 31,125,483 km (0.115 R)
• M77: 31,319,960 km (0.052 R)
• M78: 31,856,867 km (0.064 R)
• M79: 31,954,853 km (0.052 R)
• M80: 32,692,670 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.3

Radius: 6.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.33 AU - 21.03 AU

Year: 27763 Days

Day: 16.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 43,905,584 km

• M1: 84,373 km (0.113 R)
• M2: 316,399 km (0.117 R)
• M3: 642,373 km (0.107 R)
• M4: 854,353 km (0.117 R)
• M5: 1,068,877 km (0.092 R)
• M6: 1,163,273 km (0.107 R)
• M7: 2,422,289 km (0.109 R)
• M8: 2,522,071 km (0.079 R)
• M9: 2,572,485 km (0.069 R)
• M10: 3,285,618 km (0.108 R)
• M11: 3,678,312 km (0.058 R)
• M12: 4,723,702 km (0.088 R)
• M13: 4,880,032 km (0.092 R)
• M14: 5,102,035 km (0.078 R)
• M15: 5,262,554 km (0.113 R)
• M16: 5,424,718 km (0.094 R)
• M17: 6,056,021 km (0.111 R)
• M18: 7,496,050 km (0.109 R)
• M19: 7,641,908 km (0.066 R)
• M20: 7,862,565 km (0.1 R)
• M21: 7,973,716 km (0.078 R)
• M22: 8,575,249 km (0.077 R)
• M23: 10,061,504 km (0.056 R)
• M24: 11,709,773 km (0.103 R)
• M25: 12,263,435 km (0.076 R)
• M26: 12,349,304 km (0.061 R)
• M27: 13,000,055 km (0.079 R)
• M28: 13,351,760 km (0.075 R)
• M29: 13,573,015 km (0.115 R)
• M30: 14,244,410 km (0.112 R)
• M31: 14,379,946 km (0.113 R)
• M32: 15,202,435 km (0.093 R)
• M33: 15,572,839 km (0.07 R)
• M34: 18,345,785 km (0.069 R)
• M35: 19,137,158 km (0.054 R)
• M36: 19,939,601 km (0.108 R)
• M37: 22,727,956 km (0.078 R)
• M38: 23,364,046 km (0.079 R)
• M39: 23,577,372 km (0.119 R)
• M40: 25,088,610 km (0.032 R)
• M41: 25,855,898 km (0.101 R)
• M42: 26,742,265 km (0.05 R)
• M43: 27,077,065 km (0.101 R)
• M44: 28,033,594 km (0.046 R)
• M45: 29,402,863 km (0.045 R)
• M46: 31,320,708 km (0.093 R)
• M47: 32,443,141 km (0.118 R)
• M48: 32,800,380 km (0.111 R)
• M49: 36,752,606 km (0.078 R)
• M50: 38,626,769 km (0.079 R)
• M51: 38,752,730 km (0.035 R)
• M52: 40,148,329 km (0.032 R)
• M53: 42,337,245 km (0.116 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 11,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit