🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.59 AU - 0.67 AU

Year: 190 Days

Day: 25.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.78 AU - 0.94 AU

Year: 304 Days

Day: 29.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.88 AU - 1.22 AU

Year: 410 Days

Day: 22.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.07 AU - 1.69 AU

Year: 617 Days

Day: 27.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,532,143 km

• M1: 314,156 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.16 AU - 1.82 AU

Year: 693 Days

Day: 47.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.13 AU - 3.37 AU

Year: 2231 Days

Day: 23.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.16 AU - 5.08 AU

Year: 3185 Days

Day: 26.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.9

Radius: 4.2

Gravity: 38.26 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.42 AU - 14.46 AU

Year: 16708 Days

Day: 15.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 36,532,143 km

• M1: 140,472 km (0.108 R)
• M2: 175,478 km (0.115 R)
• M3: 271,221 km (0.118 R)
• M4: 333,603 km (0.058 R)
• M5: 418,575 km (0.075 R)
• M6: 491,579 km (0.118 R)
• M7: 529,876 km (0.071 R)
• M8: 894,296 km (0.086 R)
• M9: 989,590 km (0.089 R)
• M10: 1,190,051 km (0.076 R)
• M11: 1,458,280 km (0.056 R)
• M12: 1,542,354 km (0.033 R)
• M13: 1,570,628 km (0.088 R)
• M14: 1,774,231 km (0.045 R)
• M15: 2,110,976 km (0.056 R)
• M16: 2,982,383 km (0.107 R)
• M17: 3,234,007 km (0.107 R)
• M18: 3,307,160 km (0.094 R)
• M19: 4,266,830 km (0.103 R)
• M20: 4,797,454 km (0.072 R)
• M21: 5,091,863 km (0.084 R)
• M22: 6,099,404 km (0.112 R)
• M23: 6,695,552 km (0.099 R)
• M24: 9,677,037 km (0.066 R)
• M25: 10,423,980 km (0.097 R)
• M26: 11,467,126 km (0.059 R)
• M27: 12,142,859 km (0.064 R)
• M28: 12,256,703 km (0.111 R)
• M29: 13,769,138 km (0.04 R)
• M30: 13,887,918 km (0.056 R)
• M31: 14,006,998 km (0.035 R)
• M32: 14,066,688 km (0.115 R)
• M33: 14,911,018 km (0.047 R)
• M34: 15,277,982 km (0.087 R)
• M35: 15,524,220 km (0.039 R)
• M36: 17,156,482 km (0.031 R)
• M37: 17,284,239 km (0.045 R)
• M38: 17,992,734 km (0.112 R)
• M39: 19,040,219 km (0.031 R)
• M40: 19,571,291 km (0.063 R)
• M41: 20,174,619 km (0.076 R)
• M42: 22,159,783 km (0.081 R)
• M43: 22,718,232 km (0.079 R)
• M44: 23,069,637 km (0.068 R)
• M45: 24,277,790 km (0.107 R)
• M46: 26,165,116 km (0.073 R)
• M47: 26,238,569 km (0.073 R)
• M48: 26,533,426 km (0.115 R)
• M49: 26,607,178 km (0.106 R)
• M50: 29,082,873 km (0.115 R)
• M51: 29,924,361 km (0.103 R)
• M52: 30,001,255 km (0.05 R)
• M53: 30,696,137 km (0.116 R)
• M54: 31,396,554 km (0.116 R)
• M55: 32,102,057 km (0.095 R)
• M56: 32,417,260 km (0.068 R)
• M57: 33,448,887 km (0.086 R)
• M58: 36,361,258 km (0.099 R)
• M59: 37,184,645 km (0.11 R)
• M60: 37,432,828 km (0.113 R)
• M61: 37,515,705 km (0.094 R)
• M62: 37,764,636 km (0.074 R)
• M63: 38,933,444 km (0.108 R)
• M64: 40,709,021 km (0.116 R)
• M65: 41,477,954 km (0.053 R)
• M66: 42,251,675 km (0.086 R)
• M67: 42,943,565 km (0.106 R)
• M68: 44,601,408 km (0.11 R)
• M69: 45,217,602 km (0.073 R)
• M70: 45,570,803 km (0.044 R)
• M71: 47,799,661 km (0.105 R)
• M72: 48,159,594 km (0.116 R)
• M73: 48,610,781 km (0.088 R)
• M74: 48,701,138 km (0.09 R)
• M75: 48,972,658 km (0.062 R)
• M76: 49,608,300 km (0.059 R)
• M77: 50,704,104 km (0.099 R)
• M78: 52,919,499 km (0.1 R)
• M79: 53,478,247 km (0.037 R)
• M80: 54,507,779 km (0.066 R)
• M81: 54,883,719 km (0.102 R)
• M82: 56,871,725 km (0.028 R)
• M83: 57,922,500 km (0.079 R)
• M84: 58,402,261 km (0.112 R)
• M85: 58,498,303 km (0.105 R)
• M86: 58,883,218 km (0.064 R)
• M87: 61,112,825 km (0.079 R)
• M88: 61,992,909 km (0.078 R)
• M89: 62,581,876 km (0.106 R)
• M90: 63,468,841 km (0.089 R)
• M91: 63,765,344 km (0.12 R)
• M92: 64,757,178 km (0.089 R)
• M93: 64,856,661 km (0.036 R)
• M94: 66,856,784 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.8

Radius: 7.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.43 AU - 15.03 AU

Year: 19373 Days

Day: 22.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,532,143 km

• M1: 97,837 km (0.098 R)
• M2: 161,416 km (0.025 R)
• M3: 965,804 km (0.093 R)
• M4: 1,144,573 km (0.117 R)
• M5: 1,387,819 km (0.079 R)
• M6: 1,478,625 km (0.042 R)
• M7: 1,590,375 km (0.039 R)
• M8: 1,704,817 km (0.084 R)
• M9: 1,763,161 km (0.087 R)
• M10: 2,044,255 km (0.096 R)
• M11: 2,211,356 km (0.049 R)
• M12: 2,318,019 km (0.12 R)
• M13: 2,382,944 km (0.083 R)
• M14: 2,671,070 km (0.095 R)
• M15: 2,877,216 km (0.115 R)
• M16: 3,402,604 km (0.11 R)
• M17: 3,727,081 km (0.12 R)
• M18: 4,009,373 km (0.096 R)
• M19: 4,219,109 km (0.055 R)
• M20: 4,703,955 km (0.082 R)
• M21: 4,759,007 km (0.109 R)
• M22: 5,037,110 km (0.115 R)
• M23: 5,292,025 km (0.034 R)
• M24: 6,292,535 km (0.045 R)
• M25: 6,353,272 km (0.079 R)
• M26: 7,159,604 km (0.065 R)
• M27: 7,223,034 km (0.102 R)
• M28: 7,542,575 km (0.11 R)
• M29: 7,834,291 km (0.12 R)
• M30: 8,361,773 km (0.09 R)
• M31: 9,071,615 km (0.119 R)
• M32: 9,660,432 km (0.072 R)
• M33: 9,730,444 km (0.028 R)
• M34: 12,592,550 km (0.087 R)
• M35: 13,443,762 km (0.1 R)
• M36: 13,639,735 km (0.094 R)
• M37: 14,835,621 km (0.104 R)
• M38: 15,038,176 km (0.071 R)
• M39: 15,200,939 km (0.103 R)
• M40: 15,364,300 km (0.119 R)
• M41: 15,569,249 km (0.104 R)
• M42: 17,796,911 km (0.105 R)
• M43: 18,228,351 km (0.096 R)
• M44: 19,145,535 km (0.107 R)
• M45: 19,366,043 km (0.106 R)
• M46: 20,616,831 km (0.119 R)
• M47: 21,755,570 km (0.116 R)
• M48: 21,893,499 km (0.069 R)
• M49: 23,430,916 km (0.092 R)
• M50: 24,141,057 km (0.093 R)
• M51: 24,188,779 km (0.05 R)
• M52: 24,954,570 km (0.092 R)
• M53: 25,050,911 km (0.105 R)
• M54: 26,461,021 km (0.026 R)
• M55: 26,903,831 km (0.067 R)
• M56: 26,953,198 km (0.075 R)
• M57: 27,250,000 km (0.074 R)
• M58: 28,347,450 km (0.063 R)
• M59: 29,002,689 km (0.075 R)
• M60: 30,174,190 km (0.082 R)
• M61: 30,225,502 km (0.109 R)
• M62: 30,894,952 km (0.117 R)
• M63: 31,205,517 km (0.114 R)
• M64: 31,309,338 km (0.073 R)
• M65: 33,674,032 km (0.101 R)
• M66: 34,367,867 km (0.07 R)
• M67: 34,797,213 km (0.109 R)
• M68: 34,904,774 km (0.039 R)
• M69: 35,823,903 km (0.027 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 12,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit