🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.51 AU - 0.81 AU

Year: 206 Days

Day: 17.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.64 AU - 0.84 AU

Year: 245 Days

Day: 43.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.83 AU - 3.49 AU

Year: 2163 Days

Day: 19 Hours

Environment

Temp: -116 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 11.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.15 AU - 9.67 AU

Year: 8565 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,914,867 km

• M1: 146,606 km (0.11 R)
• M2: 268,977 km (0.101 R)
• M3: 1,367,175 km (0.111 R)
• M4: 1,598,752 km (0.119 R)
• M5: 2,347,789 km (0.085 R)
• M6: 2,475,097 km (0.092 R)
• M7: 2,804,062 km (0.118 R)
• M8: 2,939,598 km (0.099 R)
• M9: 3,054,190 km (0.051 R)
• M10: 3,147,090 km (0.113 R)
• M11: 3,848,405 km (0.071 R)
• M12: 3,948,935 km (0.066 R)
• M13: 4,126,956 km (0.1 R)
• M14: 5,278,561 km (0.11 R)
• M15: 5,503,257 km (0.088 R)
• M16: 5,731,244 km (0.113 R)
• M17: 6,137,851 km (0.075 R)
• M18: 6,344,595 km (0.111 R)
• M19: 6,433,905 km (0.056 R)
• M20: 6,978,741 km (0.079 R)
• M21: 7,132,826 km (0.085 R)
• M22: 7,225,727 km (0.08 R)
• M23: 7,412,874 km (0.072 R)
• M24: 7,507,120 km (0.111 R)
• M25: 8,339,932 km (0.113 R)
• M26: 8,833,904 km (0.101 R)
• M27: 9,000,705 km (0.117 R)
• M28: 9,473,136 km (0.11 R)
• M29: 9,815,715 km (0.109 R)
• M30: 10,162,183 km (0.117 R)
• M31: 10,583,451 km (0.112 R)
• M32: 11,844,561 km (0.076 R)
• M33: 11,954,964 km (0.049 R)
• M34: 12,362,319 km (0.115 R)
• M35: 12,623,966 km (0.059 R)
• M36: 13,419,976 km (0.098 R)
• M37: 15,339,766 km (0.042 R)
• M38: 15,419,950 km (0.118 R)
• M39: 15,661,251 km (0.112 R)
• M40: 16,433,924 km (0.063 R)
• M41: 16,886,907 km (0.061 R)
• M42: 17,135,838 km (0.11 R)
• M43: 17,302,340 km (0.089 R)
• M44: 17,469,441 km (0.085 R)
• M45: 17,847,475 km (0.118 R)
• M46: 18,398,145 km (0.113 R)
• M47: 18,483,415 km (0.096 R)
• M48: 18,568,836 km (0.059 R)
• M49: 18,954,499 km (0.096 R)
• M50: 19,299,621 km (0.092 R)
• M51: 19,690,371 km (0.113 R)
• M52: 20,039,832 km (0.032 R)
• M53: 20,127,646 km (0.046 R)
• M54: 20,303,423 km (0.108 R)
• M55: 20,568,062 km (0.099 R)
• M56: 21,503,348 km (0.09 R)
• M57: 22,225,307 km (0.089 R)
• M58: 23,369,132 km (0.114 R)
• M59: 23,507,660 km (0.12 R)
• M60: 24,814,098 km (0.1 R)
• M61: 25,191,683 km (0.088 R)
• M62: 25,713,929 km (0.098 R)
• M63: 26,239,766 km (0.071 R)
• M64: 26,914,153 km (0.084 R)
• M65: 27,107,882 km (0.075 R)
• M66: 27,936,505 km (0.037 R)
• M67: 28,378,566 km (0.12 R)
• M68: 29,319,387 km (0.042 R)
• M69: 31,231,398 km (0.103 R)
• M70: 31,537,026 km (0.119 R)
• M71: 32,202,587 km (0.108 R)
• M72: 32,356,823 km (0.116 R)
• M73: 32,666,041 km (0.101 R)
• M74: 32,872,786 km (0.118 R)
• M75: 33,287,471 km (0.053 R)
• M76: 34,489,340 km (0.063 R)
• M77: 34,699,825 km (0.115 R)
• M78: 35,492,992 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.8

Radius: 7.3

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.49 AU - 14.61 AU

Year: 17117 Days

Day: 24.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,914,867 km

• M1: 379,380 km (0.103 R)
• M2: 580,589 km (0.072 R)
• M3: 747,840 km (0.106 R)
• M4: 837,299 km (0.047 R)
• M5: 2,074,324 km (0.086 R)
• M6: 2,137,903 km (0.045 R)
• M7: 2,299,918 km (0.104 R)
• M8: 2,533,590 km (0.062 R)
• M9: 2,601,657 km (0.039 R)
• M10: 2,670,472 km (0.057 R)
• M11: 2,739,885 km (0.082 R)
• M12: 4,129,200 km (0.114 R)
• M13: 5,835,813 km (0.046 R)
• M14: 5,971,648 km (0.116 R)
• M15: 7,289,755 km (0.073 R)
• M16: 7,534,347 km (0.09 R)
• M17: 8,901,073 km (0.075 R)
• M18: 9,586,082 km (0.092 R)
• M19: 9,961,872 km (0.067 R)
• M20: 10,507,156 km (0.079 R)
• M21: 11,118,263 km (0.116 R)
• M22: 11,399,807 km (0.084 R)
• M23: 12,666,302 km (0.09 R)
• M24: 13,316,155 km (0.106 R)
• M25: 13,976,779 km (0.115 R)
• M26: 14,219,726 km (0.09 R)
• M27: 14,586,690 km (0.099 R)
• M28: 15,205,277 km (0.075 R)
• M29: 15,706,280 km (0.082 R)
• M30: 15,832,391 km (0.078 R)
• M31: 16,853,247 km (0.111 R)
• M32: 17,046,977 km (0.115 R)
• M33: 17,306,529 km (0.083 R)
• M34: 17,436,829 km (0.053 R)
• M35: 18,891,070 km (0.111 R)
• M36: 19,226,917 km (0.099 R)
• M37: 20,246,576 km (0.082 R)
• M38: 21,283,588 km (0.032 R)
• M39: 22,196,285 km (0.12 R)
• M40: 22,479,623 km (0.099 R)
• M41: 23,987,121 km (0.098 R)
• M42: 24,569,954 km (0.115 R)
• M43: 25,600,983 km (0.035 R)
• M44: 25,823,884 km (0.057 R)
• M45: 25,972,734 km (0.103 R)
• M46: 26,646,223 km (0.118 R)
• M47: 26,721,471 km (0.089 R)
• M48: 27,098,457 km (0.089 R)
• M49: 28,240,039 km (0.096 R)
• M50: 28,393,526 km (0.032 R)
• M51: 28,855,335 km (0.089 R)
• M52: 29,708,641 km (0.088 R)
• M53: 31,678,396 km (0.115 R)
• M54: 33,446,344 km (0.107 R)
• M55: 33,689,889 km (0.1 R)
• M56: 33,934,033 km (0.091 R)
• M57: 34,670,055 km (0.113 R)
• M58: 36,741,985 km (0.118 R)
• M59: 37,581,977 km (0.064 R)
• M60: 38,768,587 km (0.098 R)
• M61: 38,853,709 km (0.119 R)
• M62: 39,795,278 km (0.064 R)
• M63: 40,398,456 km (0.089 R)
• M64: 41,963,100 km (0.085 R)
• M65: 42,576,900 km (0.097 R)
• M66: 42,752,827 km (0.051 R)
• M67: 42,840,941 km (0.039 R)
• M68: 43,458,929 km (0.076 R)
• M69: 43,547,491 km (0.079 R)
• M70: 44,436,252 km (0.073 R)
• M71: 46,231,427 km (0.052 R)
• M72: 46,593,304 km (0.042 R)
• M73: 48,416,752 km (0.095 R)
• M74: 48,508,606 km (0.079 R)
• M75: 49,337,228 km (0.116 R)
• M76: 52,321,406 km (0.041 R)
• M77: 52,792,939 km (0.074 R)
• M78: 53,076,577 km (0.094 R)
• M79: 53,360,663 km (0.1 R)
• M80: 54,025,625 km (0.114 R)
• M81: 55,459,521 km (0.114 R)
• M82: 57,779,784 km (0.052 R)
• M83: 58,267,174 km (0.079 R)
• M84: 59,344,129 km (0.068 R)
• M85: 62,015,498 km (0.058 R)
• M86: 62,115,280 km (0.1 R)
• M87: 62,814,500 km (0.108 R)
• M88: 63,818,152 km (0.119 R)
• M89: 64,422,827 km (0.098 R)
• M90: 66,350,096 km (0.05 R)
• M91: 68,090,668 km (0.084 R)
• M92: 68,296,365 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 17,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit