🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.44 AU - 0.68 AU

Year: 155 Days

Day: 34.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.83 AU - 0.95 AU

Year: 310 Days

Day: 22.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.22 AU - 1.34 AU

Year: 534 Days

Day: 38.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.36 AU - 2.8 AU

Year: 1529 Days

Day: 30.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,379,470 km

• M1: 46,525 km (0.111 R)
• M2: 560,992 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 10.1

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.89 AU - 10.17 AU

Year: 9192 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,379,470 km

• M1: 127,158 km (0.08 R)
• M2: 209,587 km (0.086 R)
• M3: 279,898 km (0.076 R)
• M4: 415,882 km (0.047 R)
• M5: 516,113 km (0.064 R)
• M6: 946,506 km (0.1 R)
• M7: 1,044,492 km (0.071 R)
• M8: 1,449,155 km (0.048 R)
• M9: 2,051,436 km (0.041 R)
• M10: 2,154,509 km (0.095 R)
• M11: 2,366,190 km (0.101 R)
• M12: 2,838,470 km (0.069 R)
• M13: 3,159,657 km (0.037 R)
• M14: 3,932,928 km (0.066 R)
• M15: 4,390,847 km (0.05 R)
• M16: 4,935,084 km (0.108 R)
• M17: 5,144,671 km (0.106 R)
• M18: 5,536,468 km (0.1 R)
• M19: 6,653,964 km (0.106 R)
• M20: 7,080,916 km (0.117 R)
• M21: 7,357,373 km (0.104 R)
• M22: 7,758,295 km (0.114 R)
• M23: 8,207,538 km (0.107 R)
• M24: 8,497,907 km (0.119 R)
• M25: 8,581,532 km (0.115 R)
• M26: 8,665,307 km (0.106 R)
• M27: 10,132,413 km (0.088 R)
• M28: 11,443,639 km (0.049 R)
• M29: 11,535,941 km (0.109 R)
• M30: 11,628,542 km (0.068 R)
• M31: 11,907,991 km (0.11 R)
• M32: 12,807,373 km (0.102 R)
• M33: 13,679,678 km (0.079 R)
• M34: 14,024,052 km (0.026 R)
• M35: 14,271,786 km (0.11 R)
• M36: 14,671,213 km (0.082 R)
• M37: 15,277,234 km (0.09 R)
• M38: 15,737,098 km (0.062 R)
• M39: 15,942,944 km (0.107 R)
• M40: 16,201,599 km (0.119 R)
• M41: 16,722,948 km (0.091 R)
• M42: 17,462,111 km (0.026 R)
• M43: 17,889,213 km (0.094 R)
• M44: 18,050,329 km (0.09 R)
• M45: 18,590,677 km (0.033 R)
• M46: 19,246,215 km (0.111 R)
• M47: 19,798,231 km (0.083 R)
• M48: 20,355,633 km (0.058 R)
• M49: 20,579,880 km (0.108 R)
• M50: 20,861,573 km (0.088 R)
• M51: 21,599,689 km (0.09 R)
• M52: 22,926,622 km (0.081 R)
• M53: 23,865,199 km (0.112 R)
• M54: 24,398,665 km (0.103 R)
• M55: 29,183,852 km (0.102 R)
• M56: 29,563,681 km (0.08 R)
• M57: 30,009,034 km (0.117 R)
• M58: 30,072,762 km (0.116 R)
• M59: 30,264,397 km (0.076 R)
• M60: 31,164,079 km (0.106 R)
• M61: 32,857,976 km (0.093 R)
• M62: 33,782,490 km (0.109 R)
• M63: 33,848,762 km (0.095 R)
• M64: 33,915,184 km (0.111 R)
• M65: 36,334,630 km (0.108 R)
• M66: 39,645,979 km (0.093 R)
• M67: 40,488,813 km (0.089 R)
• M68: 42,621,630 km (0.086 R)
• M69: 43,557,215 km (0.083 R)
• M70: 43,774,132 km (0.067 R)
• M71: 44,354,123 km (0.084 R)
• M72: 44,426,828 km (0.103 R)
• M73: 44,790,799 km (0.105 R)
• M74: 44,863,803 km (0.074 R)
• M75: 47,812,975 km (0.073 R)
• M76: 47,887,475 km (0.119 R)
• M77: 48,709,964 km (0.077 R)
• M78: 49,235,651 km (0.114 R)
• M79: 49,310,899 km (0.046 R)
• M80: 49,838,830 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.3

Radius: 3.3

Gravity: 51.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.75 AU - 12.81 AU

Year: 16857 Days

Day: 17.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,379,470 km

• M1: 114,143 km (0.111 R)
• M2: 306,526 km (0.112 R)
• M3: 438,172 km (0.113 R)
• M4: 645,664 km (0.118 R)
• M5: 948,750 km (0.105 R)
• M6: 1,214,136 km (0.1 R)
• M7: 1,583,045 km (0.084 R)
• M8: 2,446,972 km (0.118 R)
• M9: 2,975,651 km (0.085 R)
• M10: 3,009,909 km (0.055 R)
• M11: 3,794,550 km (0.079 R)
• M12: 3,943,699 km (0.07 R)
• M13: 4,132,791 km (0.084 R)
• M14: 4,324,874 km (0.104 R)
• M15: 4,797,604 km (0.073 R)
• M16: 5,621,439 km (0.113 R)
• M17: 6,267,403 km (0.099 R)
• M18: 6,311,385 km (0.082 R)
• M19: 6,532,341 km (0.034 R)
• M20: 6,710,960 km (0.102 R)
• M21: 8,005,880 km (0.059 R)
• M22: 8,681,464 km (0.051 R)
• M23: 10,035,025 km (0.114 R)
• M24: 10,086,487 km (0.076 R)
• M25: 10,396,603 km (0.054 R)
• M26: 11,132,326 km (0.05 R)
• M27: 11,185,582 km (0.09 R)
• M28: 13,156,086 km (0.077 R)
• M29: 13,608,320 km (0.104 R)
• M30: 13,779,161 km (0.092 R)
• M31: 14,008,195 km (0.049 R)
• M32: 15,944,440 km (0.057 R)
• M33: 16,426,445 km (0.096 R)
• M34: 16,487,032 km (0.084 R)
• M35: 16,729,979 km (0.065 R)
• M36: 16,791,015 km (0.113 R)
• M37: 17,651,950 km (0.07 R)
• M38: 17,776,117 km (0.054 R)
• M39: 17,962,964 km (0.061 R)
• M40: 18,087,729 km (0.061 R)
• M41: 18,401,286 km (0.07 R)
• M42: 18,590,228 km (0.108 R)
• M43: 18,906,628 km (0.082 R)
• M44: 18,970,057 km (0.065 R)
• M45: 20,449,730 km (0.05 R)
• M46: 20,514,805 km (0.11 R)
• M47: 20,841,676 km (0.062 R)
• M48: 21,236,315 km (0.088 R)
• M49: 22,300,255 km (0.101 R)
• M50: 23,245,564 km (0.068 R)
• M51: 23,449,765 km (0.077 R)
• M52: 23,997,294 km (0.094 R)
• M53: 24,066,109 km (0.109 R)
• M54: 24,134,924 km (0.097 R)
• M55: 24,341,668 km (0.084 R)
• M56: 24,479,896 km (0.068 R)
• M57: 24,757,101 km (0.086 R)
• M58: 24,896,078 km (0.078 R)
• M59: 24,965,641 km (0.096 R)
• M60: 25,174,778 km (0.103 R)
• M61: 25,876,243 km (0.105 R)
• M62: 26,017,314 km (0.076 R)
• M63: 26,087,924 km (0.096 R)
• M64: 26,726,258 km (0.09 R)
• M65: 27,657,505 km (0.117 R)
• M66: 27,801,717 km (0.114 R)
• M67: 28,672,227 km (0.108 R)
• M68: 28,964,392 km (0.104 R)
• M69: 30,514,375 km (0.119 R)
• M70: 31,864,197 km (0.084 R)
• M71: 33,156,722 km (0.109 R)
• M72: 34,234,126 km (0.081 R)
• M73: 34,543,944 km (0.032 R)
• M74: 35,244,660 km (0.106 R)
• M75: 35,322,750 km (0.059 R)
• M76: 36,028,702 km (0.05 R)
• M77: 37,056,440 km (0.079 R)
• M78: 37,853,647 km (0.035 R)
• M79: 38,575,905 km (0.106 R)
• M80: 38,656,389 km (0.084 R)
• M81: 41,427,690 km (0.073 R)
• M82: 41,510,118 km (0.053 R)
• M83: 42,920,527 km (0.114 R)
• M84: 43,505,754 km (0.076 R)
• M85: 45,022,826 km (0.043 R)
• M86: 46,557,251 km (0.079 R)
• M87: 47,589,626 km (0.097 R)
• M88: 49,064,960 km (0.119 R)
• M89: 50,996,568 km (0.108 R)
• M90: 52,060,657 km (0.095 R)
• M91: 55,659,833 km (0.113 R)
• M92: 56,663,634 km (0.047 R)
• M93: 60,831,730 km (0.061 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 10,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit