🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.59 AU - 0.79 AU

Year: 240 Days

Day: 43.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 155.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,716,033 km

• M1: 463,903 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.57 AU - 0.89 AU

Year: 261 Days

Day: 20.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 90.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.52 AU - 1.7 AU

Year: 856 Days

Day: 15 Hours

Environment

Temp: -98 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,716,033 km

• M1: 216,019 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.84 AU - 1.9 AU

Year: 1071 Days

Day: 43.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.24 AU - 2.66 AU

Year: 1607 Days

Day: 25 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819

Radius: 9

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.02 AU - 4.72 AU

Year: 3827 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,716,033 km

• M1: 112,797 km (0.052 R)
• M2: 187,446 km (0.066 R)
• M3: 279,299 km (0.106 R)
• M4: 419,472 km (0.069 R)
• M5: 494,720 km (0.118 R)
• M6: 554,559 km (0.051 R)
• M7: 660,475 km (0.091 R)
• M8: 762,052 km (0.109 R)
• M9: 1,099,544 km (0.104 R)
• M10: 1,278,015 km (0.045 R)
• M11: 1,407,267 km (0.085 R)
• M12: 2,117,558 km (0.098 R)
• M13: 2,590,736 km (0.032 R)
• M14: 2,737,342 km (0.104 R)
• M15: 3,390,337 km (0.119 R)
• M16: 3,672,927 km (0.103 R)
• M17: 3,796,495 km (0.097 R)
• M18: 4,946,304 km (0.116 R)
• M19: 5,267,042 km (0.096 R)
• M20: 6,073,973 km (0.088 R)
• M21: 6,516,633 km (0.103 R)
• M22: 6,591,432 km (0.114 R)
• M23: 6,741,927 km (0.067 R)
• M24: 6,817,624 km (0.12 R)
• M25: 7,097,521 km (0.104 R)
• M26: 7,174,564 km (0.092 R)
• M27: 7,355,279 km (0.098 R)
• M28: 7,459,249 km (0.034 R)
• M29: 7,853,439 km (0.078 R)
• M30: 8,066,616 km (0.097 R)
• M31: 8,937,874 km (0.037 R)
• M32: 9,188,301 km (0.113 R)
• M33: 9,441,122 km (0.094 R)
• M34: 10,650,770 km (0.069 R)
• M35: 11,154,167 km (0.11 R)
• M36: 11,726,079 km (0.078 R)
• M37: 12,153,481 km (0.054 R)
• M38: 12,741,849 km (0.105 R)
• M39: 13,593,809 km (0.099 R)
• M40: 13,657,687 km (0.049 R)
• M41: 13,817,757 km (0.115 R)
• M42: 14,464,169 km (0.069 R)
• M43: 14,627,381 km (0.118 R)
• M44: 14,791,190 km (0.078 R)
• M45: 15,887,294 km (0.072 R)
• M46: 16,906,205 km (0.104 R)
• M47: 17,112,650 km (0.091 R)
• M48: 17,493,077 km (0.096 R)
• M49: 18,051,526 km (0.097 R)
• M50: 18,368,225 km (0.058 R)
• M51: 18,757,778 km (0.083 R)
• M52: 19,544,962 km (0.097 R)
• M53: 19,797,782 km (0.077 R)
• M54: 19,906,390 km (0.051 R)
• M55: 20,562,527 km (0.049 R)
• M56: 20,930,088 km (0.08 R)
• M57: 21,151,793 km (0.047 R)
• M58: 21,262,794 km (0.101 R)
• M59: 21,336,995 km (0.113 R)
• M60: 22,083,488 km (0.104 R)
• M61: 22,158,586 km (0.102 R)
• M62: 22,535,423 km (0.059 R)
• M63: 22,724,665 km (0.117 R)
• M64: 23,066,645 km (0.04 R)
• M65: 23,142,791 km (0.093 R)
• M66: 24,141,356 km (0.1 R)
• M67: 24,257,444 km (0.102 R)
• M68: 24,373,682 km (0.088 R)
• M69: 24,840,726 km (0.097 R)
• M70: 25,665,310 km (0.099 R)
• M71: 25,902,423 km (0.092 R)
• M72: 26,339,248 km (0.075 R)
• M73: 26,658,490 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.3

Radius: 7.8

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.27 AU - 16.97 AU

Year: 21060 Days

Day: 20.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,716,033 km

• M1: 284,386 km (0.114 R)
• M2: 367,712 km (0.092 R)
• M3: 649,404 km (0.071 R)
• M4: 887,863 km (0.037 R)
• M5: 990,936 km (0.115 R)
• M6: 1,098,198 km (0.094 R)
• M7: 1,723,218 km (0.104 R)
• M8: 2,054,577 km (0.114 R)
• M9: 2,478,238 km (0.063 R)
• M10: 2,775,788 km (0.07 R)
• M11: 2,851,934 km (0.081 R)
• M12: 3,124,052 km (0.08 R)
• M13: 6,024,605 km (0.113 R)
• M14: 6,273,237 km (0.086 R)
• M15: 6,424,032 km (0.079 R)
• M16: 6,780,823 km (0.111 R)
• M17: 7,354,231 km (0.113 R)
• M18: 7,460,147 km (0.102 R)
• M19: 7,889,044 km (0.096 R)
• M20: 8,215,915 km (0.034 R)
• M21: 8,491,774 km (0.104 R)
• M22: 8,602,925 km (0.097 R)
• M23: 9,337,450 km (0.04 R)
• M24: 9,452,192 km (0.052 R)
• M25: 9,625,277 km (0.117 R)
• M26: 9,974,588 km (0.074 R)
• M27: 10,745,615 km (0.08 R)
• M28: 12,344,367 km (0.066 R)
• M29: 12,470,479 km (0.076 R)
• M30: 12,533,609 km (0.08 R)
• M31: 12,914,934 km (0.099 R)
• M32: 12,978,812 km (0.094 R)
• M33: 13,171,345 km (0.099 R)
• M34: 13,235,672 km (0.12 R)
• M35: 14,081,797 km (0.082 R)
• M36: 15,214,403 km (0.078 R)
• M37: 15,553,092 km (0.08 R)
• M38: 16,306,916 km (0.098 R)
• M39: 16,584,121 km (0.11 R)
• M40: 16,862,672 km (0.094 R)
• M41: 18,135,750 km (0.082 R)
• M42: 18,639,147 km (0.053 R)
• M43: 20,474,114 km (0.034 R)
• M44: 20,773,160 km (0.09 R)
• M45: 22,212,741 km (0.116 R)
• M46: 22,442,972 km (0.039 R)
• M47: 22,673,951 km (0.111 R)
• M48: 23,216,094 km (0.106 R)
• M49: 25,107,011 km (0.075 R)
• M50: 25,507,185 km (0.115 R)
• M51: 25,990,236 km (0.044 R)
• M52: 28,117,817 km (0.117 R)
• M53: 29,034,553 km (0.107 R)
• M54: 29,286,326 km (0.095 R)
• M55: 29,370,400 km (0.119 R)
• M56: 31,498,430 km (0.097 R)
• M57: 32,450,321 km (0.119 R)
• M58: 33,940,017 km (0.106 R)
• M59: 34,382,527 km (0.108 R)
• M60: 35,362,393 km (0.055 R)
• M61: 35,990,854 km (0.057 R)
• M62: 36,804,218 km (0.078 R)
• M63: 36,894,874 km (0.111 R)
• M64: 37,167,591 km (0.088 R)
• M65: 37,898,077 km (0.11 R)
• M66: 39,187,761 km (0.061 R)
• M67: 39,558,913 km (0.078 R)
• M68: 42,760,008 km (0.08 R)
• M69: 43,237,824 km (0.116 R)
• M70: 43,813,476 km (0.09 R)
• M71: 44,102,200 km (0.057 R)
• M72: 45,555,544 km (0.082 R)
• M73: 47,024,445 km (0.041 R)
• M74: 53,156,163 km (0.085 R)
• M75: 54,082,024 km (0.11 R)
• M76: 55,949,304 km (0.053 R)
• M77: 56,367,281 km (0.118 R)
• M78: 56,471,850 km (0.078 R)
• M79: 56,681,287 km (0.106 R)
• M80: 58,048,911 km (0.105 R)
• M81: 58,154,527 km (0.094 R)
• M82: 58,789,869 km (0.113 R)
• M83: 59,640,482 km (0.102 R)
• M84: 59,747,146 km (0.099 R)
• M85: 61,676,958 km (0.077 R)
• M86: 63,192,085 km (0.116 R)
• M87: 65,048,296 km (0.086 R)
• M88: 66,700,903 km (0.118 R)
• M89: 70,159,905 km (0.078 R)
• M90: 70,272,553 km (0.093 R)
• M91: 70,836,237 km (0.037 R)
• M92: 73,334,073 km (0.112 R)
• M93: 75,860,631 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 17,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit