🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.32 AU - 1.46 AU

Year: 584 Days

Day: 18.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.61 AU - 2.25 AU

Year: 956 Days

Day: 34.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,674,556 km

• M1: 487,689 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.85 AU - 5.03 AU

Year: 3335 Days

Day: 24.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,674,556 km

• M1: 528,529 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.4

Radius: 11.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.42 AU - 13.42 AU

Year: 14669 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 79.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,674,556 km

• M1: 148,700 km (0.114 R)
• M2: 228,885 km (0.096 R)
• M3: 425,157 km (0.097 R)
• M4: 604,974 km (0.106 R)
• M5: 698,323 km (0.066 R)
• M6: 901,477 km (0.102 R)
• M7: 1,059,003 km (0.064 R)
• M8: 1,260,362 km (0.109 R)
• M9: 1,511,686 km (0.059 R)
• M10: 1,858,754 km (0.111 R)
• M11: 1,980,077 km (0.039 R)
• M12: 2,671,968 km (0.074 R)
• M13: 3,020,680 km (0.057 R)
• M14: 3,334,836 km (0.031 R)
• M15: 4,313,056 km (0.077 R)
• M16: 4,448,143 km (0.065 R)
• M17: 4,557,200 km (0.115 R)
• M18: 5,002,553 km (0.041 R)
• M19: 5,116,098 km (0.063 R)
• M20: 5,432,796 km (0.062 R)
• M21: 5,667,216 km (0.107 R)
• M22: 6,115,711 km (0.108 R)
• M23: 6,298,220 km (0.045 R)
• M24: 7,174,415 km (0.104 R)
• M25: 7,955,615 km (0.101 R)
• M26: 8,121,818 km (0.086 R)
• M27: 8,593,350 km (0.078 R)
• M28: 8,798,150 km (0.077 R)
• M29: 9,108,416 km (0.091 R)
• M30: 9,247,392 km (0.115 R)
• M31: 10,276,626 km (0.101 R)
• M32: 10,786,455 km (0.106 R)
• M33: 10,933,660 km (0.096 R)
• M34: 11,044,512 km (0.108 R)
• M35: 11,454,111 km (0.092 R)
• M36: 11,944,642 km (0.113 R)
• M37: 12,403,608 km (0.116 R)
• M38: 12,635,186 km (0.11 R)
• M39: 13,378,238 km (0.115 R)
• M40: 14,702,180 km (0.111 R)
• M41: 14,947,370 km (0.118 R)
• M42: 15,152,768 km (0.069 R)
• M43: 15,359,064 km (0.104 R)
• M44: 15,441,791 km (0.109 R)
• M45: 16,574,098 km (0.038 R)
• M46: 17,343,779 km (0.06 R)
• M47: 17,473,181 km (0.119 R)
• M48: 17,689,499 km (0.099 R)
• M49: 18,256,326 km (0.1 R)
• M50: 18,962,129 km (0.118 R)
• M51: 19,095,420 km (0.047 R)
• M52: 19,542,269 km (0.071 R)
• M53: 20,582,722 km (0.096 R)
• M54: 21,178,870 km (0.104 R)
• M55: 22,906,276 km (0.11 R)
• M56: 23,000,972 km (0.116 R)
• M57: 23,238,234 km (0.077 R)
• M58: 23,763,023 km (0.109 R)
• M59: 24,002,829 km (0.064 R)
• M60: 25,262,892 km (0.092 R)
• M61: 25,999,661 km (0.094 R)
• M62: 26,544,347 km (0.098 R)
• M63: 28,353,434 km (0.094 R)
• M64: 28,506,024 km (0.03 R)
• M65: 30,566,136 km (0.045 R)
• M66: 31,141,041 km (0.107 R)
• M67: 31,245,909 km (0.056 R)
• M68: 31,666,728 km (0.105 R)
• M69: 32,036,534 km (0.099 R)
• M70: 32,354,579 km (0.074 R)
• M71: 32,620,414 km (0.075 R)
• M72: 33,047,366 km (0.107 R)
• M73: 33,637,380 km (0.096 R)
• M74: 33,745,091 km (0.105 R)
• M75: 33,906,806 km (0.052 R)
• M76: 35,373,613 km (0.112 R)
• M77: 35,702,280 km (0.11 R)
• M78: 36,032,143 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.9

Radius: 6.6

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 16.42 AU - 23.82 AU

Year: 32169 Days

Day: 23.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,674,556 km

• M1: 253,269 km (0.099 R)
• M2: 377,136 km (0.084 R)
• M3: 478,414 km (0.059 R)
• M4: 733,628 km (0.104 R)
• M5: 862,881 km (0.082 R)
• M6: 943,963 km (0.115 R)
• M7: 1,173,147 km (0.096 R)
• M8: 1,325,288 km (0.11 R)
• M9: 1,549,086 km (0.047 R)
• M10: 1,996,234 km (0.066 R)
• M11: 2,252,794 km (0.101 R)
• M12: 2,366,040 km (0.034 R)
• M13: 2,637,710 km (0.116 R)
• M14: 3,424,146 km (0.107 R)
• M15: 3,554,595 km (0.037 R)
• M16: 3,955,966 km (0.114 R)
• M17: 4,278,050 km (0.044 R)
• M18: 4,752,724 km (0.055 R)
• M19: 5,700,277 km (0.119 R)
• M20: 6,116,309 km (0.119 R)
• M21: 8,048,964 km (0.107 R)
• M22: 8,397,826 km (0.105 R)
• M23: 9,170,649 km (0.093 R)
• M24: 9,903,977 km (0.106 R)
• M25: 10,028,144 km (0.076 R)
• M26: 10,152,609 km (0.079 R)
• M27: 10,656,156 km (0.085 R)
• M28: 10,847,042 km (0.064 R)
• M29: 11,426,585 km (0.119 R)
• M30: 11,491,510 km (0.085 R)
• M31: 12,148,394 km (0.1 R)
• M32: 13,429,700 km (0.073 R)
• M33: 13,843,338 km (0.058 R)
• M34: 15,394,967 km (0.049 R)
• M35: 16,045,419 km (0.101 R)
• M36: 16,118,273 km (0.105 R)
• M37: 16,410,737 km (0.119 R)
• M38: 17,598,095 km (0.107 R)
• M39: 18,506,603 km (0.106 R)
• M40: 18,582,898 km (0.085 R)
• M41: 18,889,574 km (0.076 R)
• M42: 19,430,220 km (0.093 R)
• M43: 20,368,797 km (0.091 R)
• M44: 20,447,785 km (0.079 R)
• M45: 21,082,529 km (0.102 R)
• M46: 21,162,264 km (0.082 R)
• M47: 21,402,219 km (0.062 R)
• M48: 27,165,328 km (0.1 R)
• M49: 28,213,560 km (0.12 R)
• M50: 28,389,637 km (0.094 R)
• M51: 28,831,250 km (0.114 R)
• M52: 32,629,390 km (0.039 R)
• M53: 34,398,534 km (0.071 R)
• M54: 34,492,482 km (0.12 R)
• M55: 34,963,715 km (0.07 R)
• M56: 35,817,171 km (0.08 R)
• M57: 35,912,315 km (0.068 R)
• M58: 36,581,467 km (0.089 R)
• M59: 36,869,592 km (0.119 R)
• M60: 39,397,048 km (0.083 R)
• M61: 41,079,725 km (0.117 R)
• M62: 41,879,774 km (0.083 R)
• M63: 42,785,739 km (0.112 R)
• M64: 43,291,978 km (0.113 R)
• M65: 43,800,162 km (0.113 R)
• M66: 44,105,940 km (0.069 R)
• M67: 44,208,116 km (0.038 R)
• M68: 46,474,224 km (0.075 R)
• M69: 48,250,998 km (0.107 R)
• M70: 49,412,476 km (0.072 R)
• M71: 50,369,603 km (0.106 R)
• M72: 50,797,004 km (0.103 R)
• M73: 51,655,397 km (0.119 R)
• M74: 52,302,258 km (0.109 R)
• M75: 52,518,576 km (0.108 R)
• M76: 53,277,636 km (0.051 R)
• M77: 53,713,115 km (0.066 R)
• M78: 53,822,172 km (0.069 R)
• M79: 59,029,674 km (0.094 R)
• M80: 60,158,091 km (0.113 R)
• M81: 61,066,000 km (0.057 R)
• M82: 61,179,844 km (0.071 R)
• M83: 62,092,840 km (0.115 R)
• M84: 63,586,126 km (0.037 R)
• M85: 64,048,084 km (0.108 R)
• M86: 66,257,047 km (0.065 R)
• M87: 69,557,475 km (0.101 R)
• M88: 70,390,884 km (0.051 R)
• M89: 70,510,264 km (0.082 R)
• M90: 71,227,735 km (0.093 R)
• M91: 72,790,434 km (0.115 R)
• M92: 74,850,995 km (0.08 R)
• M93: 75,705,050 km (0.106 R)
• M94: 76,685,065 km (0.099 R)
• M95: 79,774,411 km (0.056 R)
• M96: 81,021,608 km (0.104 R)
• M97: 82,904,298 km (0.07 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 13,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit