🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.44 AU - 0.72 AU

Year: 155 Days

Day: 41.7 Hours

Environment

Temp: 261 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.19 AU - 1.69 AU

Year: 607 Days

Day: 28.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.68 AU - 2.66 AU

Year: 1123 Days

Day: 22 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,420,266 km

• M1: 311,164 km (0.101 R)
• M2: 685,457 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.37 AU - 2.39 AU

Year: 1290 Days

Day: 46.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,420,266 km

• M1: 593,904 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84

Radius: 11.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.65 AU - 12.75 AU

Year: 13174 Days

Day: 12.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 46,420,266 km

• M1: 141,370 km (0.085 R)
• M2: 221,106 km (0.108 R)
• M3: 449,392 km (0.091 R)
• M4: 749,037 km (0.103 R)
• M5: 883,974 km (0.072 R)
• M6: 987,496 km (0.119 R)
• M7: 1,095,655 km (0.048 R)
• M8: 1,309,580 km (0.081 R)
• M9: 1,729,202 km (0.111 R)
• M10: 2,388,180 km (0.097 R)
• M11: 2,745,121 km (0.058 R)
• M12: 3,281,728 km (0.074 R)
• M13: 3,384,652 km (0.086 R)
• M14: 3,509,716 km (0.11 R)
• M15: 3,785,873 km (0.047 R)
• M16: 4,587,718 km (0.065 R)
• M17: 4,726,545 km (0.114 R)
• M18: 4,819,744 km (0.053 R)
• M19: 5,441,024 km (0.073 R)
• M20: 5,563,545 km (0.117 R)
• M21: 6,062,304 km (0.058 R)
• M22: 7,344,657 km (0.039 R)
• M23: 7,425,889 km (0.062 R)
• M24: 8,198,263 km (0.107 R)
• M25: 8,367,009 km (0.076 R)
• M26: 9,024,940 km (0.112 R)
• M27: 10,027,994 km (0.072 R)
• M28: 10,238,927 km (0.047 R)
• M29: 10,695,799 km (0.101 R)
• M30: 11,629,589 km (0.109 R)
• M31: 11,755,999 km (0.062 R)
• M32: 12,074,343 km (0.111 R)
• M33: 12,330,904 km (0.11 R)
• M34: 13,078,743 km (0.093 R)
• M35: 14,211,199 km (0.109 R)
• M36: 14,312,627 km (0.091 R)
• M37: 14,414,353 km (0.11 R)
• M38: 15,201,836 km (0.083 R)
• M39: 16,568,862 km (0.065 R)
• M40: 17,069,267 km (0.066 R)
• M41: 17,285,286 km (0.059 R)
• M42: 18,304,945 km (0.086 R)
• M43: 19,045,305 km (0.086 R)
• M44: 19,494,248 km (0.116 R)
• M45: 19,682,293 km (0.103 R)
• M46: 19,871,085 km (0.115 R)
• M47: 20,250,166 km (0.115 R)
• M48: 21,324,578 km (0.103 R)
• M49: 21,518,457 km (0.05 R)
• M50: 21,712,785 km (0.11 R)
• M51: 22,181,774 km (0.118 R)
• M52: 23,050,190 km (0.059 R)
• M53: 25,105,963 km (0.07 R)
• M54: 25,351,603 km (0.099 R)
• M55: 25,886,715 km (0.054 R)
• M56: 26,467,154 km (0.038 R)
• M57: 26,592,069 km (0.1 R)
• M58: 26,717,133 km (0.055 R)
• M59: 27,009,896 km (0.104 R)
• M60: 27,640,750 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.6

Radius: 5.5

Gravity: 23.76 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.24 AU - 19.16 AU

Year: 22917 Days

Day: 24.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 46,420,266 km

• M1: 71,059 km (0.095 R)
• M2: 166,054 km (0.066 R)
• M3: 307,723 km (0.119 R)
• M4: 622,327 km (0.083 R)
• M5: 930,349 km (0.078 R)
• M6: 1,014,124 km (0.112 R)
• M7: 1,634,955 km (0.101 R)
• M8: 1,840,652 km (0.054 R)
• M9: 2,663,440 km (0.032 R)
• M10: 2,743,326 km (0.083 R)
• M11: 2,987,619 km (0.083 R)
• M12: 3,367,298 km (0.097 R)
• M13: 3,628,796 km (0.071 R)
• M14: 3,806,817 km (0.092 R)
• M15: 3,987,681 km (0.087 R)
• M16: 4,079,085 km (0.107 R)
• M17: 4,499,455 km (0.104 R)
• M18: 7,074,035 km (0.096 R)
• M19: 7,691,126 km (0.1 R)
• M20: 8,208,734 km (0.095 R)
• M21: 8,916,332 km (0.102 R)
• M22: 9,398,935 km (0.071 R)
• M23: 9,520,857 km (0.095 R)
• M24: 9,828,131 km (0.075 R)
• M25: 9,889,915 km (0.12 R)
• M26: 10,076,314 km (0.106 R)
• M27: 10,389,273 km (0.08 R)
• M28: 10,642,093 km (0.039 R)
• M29: 11,153,568 km (0.056 R)
• M30: 12,200,604 km (0.092 R)
• M31: 13,898,390 km (0.051 R)
• M32: 18,111,814 km (0.088 R)
• M33: 18,492,092 km (0.079 R)
• M34: 19,029,148 km (0.104 R)
• M35: 20,196,909 km (0.043 R)
• M36: 20,749,823 km (0.058 R)
• M37: 21,387,708 km (0.055 R)
• M38: 21,468,042 km (0.071 R)
• M39: 22,519,566 km (0.04 R)
• M40: 24,672,728 km (0.104 R)
• M41: 24,841,026 km (0.097 R)
• M42: 25,178,967 km (0.099 R)
• M43: 26,115,749 km (0.11 R)
• M44: 26,287,188 km (0.111 R)
• M45: 26,545,245 km (0.1 R)
• M46: 26,977,134 km (0.042 R)
• M47: 27,324,350 km (0.062 R)
• M48: 27,411,416 km (0.069 R)
• M49: 28,111,085 km (0.045 R)
• M50: 31,422,135 km (0.088 R)
• M51: 33,541,638 km (0.076 R)
• M52: 35,706,917 km (0.083 R)
• M53: 35,992,649 km (0.058 R)
• M54: 36,662,399 km (0.101 R)
• M55: 36,950,674 km (0.08 R)
• M56: 37,723,048 km (0.086 R)
• M57: 39,381,939 km (0.078 R)
• M58: 41,864,515 km (0.073 R)
• M59: 44,192,707 km (0.085 R)
• M60: 44,806,956 km (0.087 R)
• M61: 46,978,967 km (0.059 R)
• M62: 47,396,645 km (0.077 R)
• M63: 48,762,324 km (0.102 R)
• M64: 52,394,709 km (0.11 R)
• M65: 52,611,028 km (0.068 R)
• M66: 53,697,408 km (0.098 R)
• M67: 53,806,465 km (0.073 R)
• M68: 54,352,796 km (0.103 R)
• M69: 54,791,118 km (0.038 R)
• M70: 57,892,431 km (0.087 R)
• M71: 59,126,165 km (0.097 R)
• M72: 59,238,812 km (0.096 R)
• M73: 59,464,256 km (0.102 R)
• M74: 59,689,850 km (0.034 R)
• M75: 60,028,988 km (0.109 R)
• M76: 60,368,725 km (0.063 R)
• M77: 61,733,955 km (0.071 R)
• M78: 63,570,119 km (0.098 R)
• M79: 63,685,459 km (0.09 R)
• M80: 64,378,995 km (0.088 R)
• M81: 64,610,722 km (0.04 R)
• M82: 68,947,863 km (0.041 R)
• M83: 70,613,337 km (0.105 R)
• M84: 71,690,890 km (0.101 R)
• M85: 72,894,704 km (0.098 R)
• M86: 73,257,030 km (0.112 R)
• M87: 73,741,278 km (0.12 R)
• M88: 74,956,312 km (0.118 R)
• M89: 79,012,659 km (0.102 R)
• M90: 80,629,961 km (0.094 R)
• M91: 80,879,790 km (0.094 R)
• M92: 81,380,194 km (0.1 R)
• M93: 83,391,987 km (0.057 R)
• M94: 83,897,478 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.4

Radius: 7

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.72 AU - 23.46 AU

Year: 29315 Days

Day: 19.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,420,266 km

• M1: 88,562 km (0.095 R)
• M2: 172,187 km (0.108 R)
• M3: 218,114 km (0.077 R)
• M4: 471,682 km (0.111 R)
• M5: 1,019,809 km (0.072 R)
• M6: 1,574,218 km (0.055 R)
• M7: 1,641,089 km (0.05 R)
• M8: 1,777,372 km (0.1 R)
• M9: 1,917,546 km (0.102 R)
• M10: 2,258,778 km (0.094 R)
• M11: 2,309,043 km (0.033 R)
• M12: 2,540,172 km (0.111 R)
• M13: 2,969,368 km (0.081 R)
• M14: 3,164,294 km (0.096 R)
• M15: 3,743,986 km (0.057 R)
• M16: 3,803,825 km (0.032 R)
• M17: 4,046,174 km (0.066 R)
• M18: 4,387,556 km (0.086 R)
• M19: 4,577,844 km (0.079 R)
• M20: 4,673,886 km (0.102 R)
• M21: 4,933,439 km (0.069 R)
• M22: 4,999,112 km (0.055 R)
• M23: 5,298,158 km (0.069 R)
• M24: 5,500,714 km (0.026 R)
• M25: 5,568,781 km (0.095 R)
• M26: 5,671,405 km (0.112 R)
• M27: 5,878,748 km (0.103 R)
• M28: 5,983,316 km (0.078 R)
• M29: 6,336,218 km (0.099 R)
• M30: 6,696,001 km (0.07 R)
• M31: 7,473,162 km (0.074 R)
• M32: 8,395,732 km (0.041 R)
• M33: 9,111,109 km (0.072 R)
• M34: 9,970,249 km (0.112 R)
• M35: 10,136,752 km (0.059 R)
• M36: 10,346,338 km (0.09 R)
• M37: 10,599,608 km (0.089 R)
• M38: 10,854,971 km (0.12 R)
• M39: 10,983,326 km (0.105 R)
• M40: 11,285,065 km (0.085 R)
• M41: 11,415,215 km (0.032 R)
• M42: 11,502,131 km (0.101 R)
• M43: 12,073,296 km (0.057 R)
• M44: 12,474,069 km (0.083 R)
• M45: 12,969,687 km (0.096 R)
• M46: 13,106,120 km (0.092 R)
• M47: 13,242,852 km (0.116 R)
• M48: 17,611,559 km (0.07 R)
• M49: 17,661,824 km (0.096 R)
• M50: 18,370,768 km (0.09 R)
• M51: 19,451,762 km (0.113 R)
• M52: 20,131,086 km (0.109 R)
• M53: 21,405,810 km (0.106 R)
• M54: 21,620,782 km (0.12 R)
• M55: 21,944,661 km (0.088 R)
• M56: 22,107,125 km (0.056 R)
• M57: 22,487,851 km (0.088 R)
• M58: 22,925,574 km (0.077 R)
• M59: 23,255,887 km (0.103 R)
• M60: 24,144,049 km (0.101 R)
• M61: 24,199,849 km (0.034 R)
• M62: 24,592,244 km (0.063 R)
• M63: 24,704,742 km (0.119 R)
• M64: 26,585,486 km (0.093 R)
• M65: 26,700,976 km (0.036 R)
• M66: 27,689,219 km (0.119 R)
• M67: 27,747,712 km (0.109 R)
• M68: 28,689,281 km (0.105 R)
• M69: 29,163,955 km (0.069 R)
• M70: 29,521,644 km (0.058 R)
• M71: 29,880,978 km (0.109 R)
• M72: 30,362,085 km (0.08 R)
• M73: 31,576,221 km (0.109 R)
• M74: 32,004,968 km (0.072 R)
• M75: 32,312,392 km (0.099 R)
• M76: 34,239,961 km (0.115 R)
• M77: 35,249,297 km (0.089 R)
• M78: 35,503,315 km (0.071 R)
• M79: 36,396,564 km (0.103 R)
• M80: 37,426,545 km (0.108 R)
• M81: 38,205,351 km (0.045 R)
• M82: 38,531,475 km (0.047 R)
• M83: 41,574,445 km (0.11 R)
• M84: 41,842,674 km (0.079 R)
• M85: 44,350,982 km (0.041 R)
• M86: 45,588,754 km (0.044 R)
• M87: 45,934,625 km (0.12 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 10,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit