🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.51 AU - 0.51 AU

Year: 132 Days

Day: 34.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 172.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.47 AU - 0.67 AU

Year: 156 Days

Day: 26.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.75 AU - 0.93 AU

Year: 280 Days

Day: 28.2 Hours

Environment

Temp: 93 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.16 AU - 2.38 AU

Year: 1243 Days

Day: 41.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,070,669 km

• M1: 483,949 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.82 AU - 2.92 AU

Year: 1326 Days

Day: 16.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.53 AU - 4.71 AU

Year: 3039 Days

Day: 16.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.3

Radius: 4.3

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.5 AU - 13.58 AU

Year: 18107 Days

Day: 20.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,070,669 km

• M1: 81,082 km (0.099 R)
• M2: 107,860 km (0.068 R)
• M3: 157,975 km (0.113 R)
• M4: 207,343 km (0.074 R)
• M5: 335,997 km (0.105 R)
• M6: 444,754 km (0.09 R)
• M7: 503,397 km (0.119 R)
• M8: 870,809 km (0.03 R)
• M9: 1,099,993 km (0.082 R)
• M10: 1,455,438 km (0.104 R)
• M11: 1,773,034 km (0.1 R)
• M12: 2,012,690 km (0.099 R)
• M13: 2,211,954 km (0.12 R)
• M14: 2,901,899 km (0.106 R)
• M15: 3,098,322 km (0.084 R)
• M16: 3,622,961 km (0.067 R)
• M17: 3,987,830 km (0.095 R)
• M18: 4,719,364 km (0.086 R)
• M19: 4,883,922 km (0.105 R)
• M20: 4,916,983 km (0.073 R)
• M21: 6,230,003 km (0.104 R)
• M22: 6,338,163 km (0.059 R)
• M23: 6,776,484 km (0.087 R)
• M24: 6,999,385 km (0.082 R)
• M25: 7,528,662 km (0.111 R)
• M26: 7,992,565 km (0.12 R)
• M27: 8,465,594 km (0.105 R)
• M28: 8,545,330 km (0.083 R)
• M29: 9,854,610 km (0.099 R)
• M30: 11,007,112 km (0.071 R)
• M31: 11,932,375 km (0.11 R)
• M32: 13,389,757 km (0.034 R)
• M33: 13,436,133 km (0.104 R)
• M34: 14,281,211 km (0.09 R)
• M35: 14,519,072 km (0.09 R)
• M36: 14,806,150 km (0.112 R)
• M37: 14,854,171 km (0.064 R)
• M38: 16,467,883 km (0.119 R)
• M39: 16,567,515 km (0.115 R)
• M40: 17,472,732 km (0.083 R)
• M41: 17,778,061 km (0.109 R)
• M42: 18,393,956 km (0.099 R)
• M43: 18,756,431 km (0.035 R)
• M44: 18,860,402 km (0.076 R)
• M45: 20,443,297 km (0.089 R)
• M46: 20,603,816 km (0.072 R)
• M47: 21,794,465 km (0.061 R)
• M48: 21,958,574 km (0.083 R)
• M49: 22,343,040 km (0.117 R)
• M50: 23,062,905 km (0.055 R)
• M51: 24,128,641 km (0.119 R)
• M52: 24,185,189 km (0.113 R)
• M53: 24,582,221 km (0.054 R)
• M54: 28,848,453 km (0.105 R)
• M55: 29,209,134 km (0.115 R)
• M56: 30,973,491 km (0.095 R)
• M57: 33,905,161 km (0.119 R)
• M58: 34,987,202 km (0.09 R)
• M59: 36,080,463 km (0.098 R)
• M60: 36,663,745 km (0.045 R)
• M61: 37,577,340 km (0.091 R)
• M62: 38,102,727 km (0.057 R)
• M63: 39,360,397 km (0.101 R)
• M64: 40,362,852 km (0.098 R)
• M65: 40,631,530 km (0.108 R)
• M66: 40,833,487 km (0.051 R)
• M67: 41,373,535 km (0.108 R)
• M68: 41,508,921 km (0.036 R)
• M69: 43,008,041 km (0.108 R)
• M70: 43,971,302 km (0.108 R)
• M71: 44,663,641 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.9

Radius: 7.2

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 16.35 AU - 22.53 AU

Year: 31151 Days

Day: 23.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,070,669 km

• M1: 482,902 km (0.042 R)
• M2: 980,016 km (0.05 R)
• M3: 1,061,247 km (0.1 R)
• M4: 1,378,993 km (0.112 R)
• M5: 1,993,990 km (0.102 R)
• M6: 2,458,491 km (0.073 R)
• M7: 2,799,275 km (0.112 R)
• M8: 2,955,605 km (0.093 R)
• M9: 3,317,782 km (0.09 R)
• M10: 3,567,161 km (0.062 R)
• M11: 3,736,805 km (0.11 R)
• M12: 4,441,561 km (0.104 R)
• M13: 4,532,516 km (0.118 R)
• M14: 4,624,220 km (0.063 R)
• M15: 5,138,986 km (0.068 R)
• M16: 5,920,037 km (0.046 R)
• M17: 6,478,336 km (0.092 R)
• M18: 7,808,710 km (0.1 R)
• M19: 7,918,664 km (0.047 R)
• M20: 8,307,768 km (0.049 R)
• M21: 8,363,867 km (0.119 R)
• M22: 8,703,155 km (0.052 R)
• M23: 9,162,570 km (0.116 R)
• M24: 9,336,852 km (0.115 R)
• M25: 11,077,423 km (0.053 R)
• M26: 11,201,141 km (0.069 R)
• M27: 12,398,971 km (0.101 R)
• M28: 13,045,533 km (0.108 R)
• M29: 13,836,008 km (0.082 R)
• M30: 14,102,890 km (0.103 R)
• M31: 15,050,443 km (0.037 R)
• M32: 15,531,999 km (0.075 R)
• M33: 15,948,629 km (0.117 R)
• M34: 16,722,200 km (0.109 R)
• M35: 16,864,168 km (0.067 R)
• M36: 17,077,794 km (0.053 R)
• M37: 17,220,809 km (0.098 R)
• M38: 17,364,124 km (0.062 R)
• M39: 18,086,831 km (0.117 R)
• M40: 18,525,303 km (0.118 R)
• M41: 19,263,568 km (0.109 R)
• M42: 20,011,558 km (0.092 R)
• M43: 20,768,972 km (0.079 R)
• M44: 20,998,006 km (0.107 R)
• M45: 21,381,724 km (0.102 R)
• M46: 23,176,151 km (0.115 R)
• M47: 25,018,150 km (0.087 R)
• M48: 27,239,977 km (0.072 R)
• M49: 28,501,386 km (0.075 R)
• M50: 29,867,813 km (0.119 R)
• M51: 32,221,437 km (0.115 R)
• M52: 32,663,797 km (0.119 R)
• M53: 33,108,253 km (0.072 R)
• M54: 33,823,480 km (0.08 R)
• M55: 36,091,085 km (0.102 R)
• M56: 36,182,788 km (0.102 R)
• M57: 37,567,915 km (0.099 R)
• M58: 37,660,815 km (0.025 R)
• M59: 38,970,395 km (0.096 R)
• M60: 41,633,686 km (0.07 R)
• M61: 43,279,262 km (0.106 R)
• M62: 44,650,327 km (0.063 R)
• M63: 45,044,667 km (0.091 R)
• M64: 46,334,201 km (0.091 R)
• M65: 46,633,546 km (0.111 R)
• M66: 47,635,852 km (0.104 R)
• M67: 48,949,620 km (0.091 R)
• M68: 50,172,732 km (0.065 R)
• M69: 51,199,722 km (0.055 R)
• M70: 51,302,795 km (0.089 R)
• M71: 53,065,656 km (0.095 R)
• M72: 53,692,621 km (0.077 R)
• M73: 55,800,006 km (0.093 R)
• M74: 57,184,384 km (0.032 R)
• M75: 58,579,983 km (0.116 R)
• M76: 59,878,044 km (0.079 R)
• M77: 60,095,409 km (0.039 R)
• M78: 62,612,842 km (0.085 R)
• M79: 64,829,883 km (0.119 R)
• M80: 67,072,505 km (0.088 R)
• M81: 69,226,415 km (0.074 R)
• M82: 72,094,954 km (0.106 R)
• M83: 72,210,443 km (0.045 R)
• M84: 74,768,118 km (0.032 R)
• M85: 77,591,928 km (0.094 R)
• M86: 77,710,409 km (0.114 R)
• M87: 78,778,837 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.4

Radius: 3.8

Gravity: 24.4 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 16.58 AU - 23.32 AU

Year: 32385 Days

Day: 18 Hours

Environment

Temp: -209 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,070,669 km

• M1: 49,966 km (0.087 R)
• M2: 1,282,203 km (0.088 R)
• M3: 1,375,852 km (0.106 R)
• M4: 1,670,559 km (0.064 R)
• M5: 2,056,372 km (0.104 R)
• M6: 2,865,248 km (0.058 R)
• M7: 2,946,928 km (0.109 R)
• M8: 3,070,945 km (0.063 R)
• M9: 3,540,084 km (0.049 R)
• M10: 3,895,080 km (0.04 R)
• M11: 4,168,844 km (0.098 R)
• M12: 5,026,488 km (0.117 R)
• M13: 5,525,846 km (0.115 R)
• M14: 5,627,722 km (0.11 R)
• M15: 6,410,568 km (0.115 R)
• M16: 6,571,086 km (0.118 R)
• M17: 7,005,967 km (0.119 R)
• M18: 11,509,462 km (0.03 R)
• M19: 12,296,795 km (0.101 R)
• M20: 12,831,309 km (0.113 R)
• M21: 12,898,628 km (0.089 R)
• M22: 14,130,716 km (0.032 R)
• M23: 14,269,991 km (0.074 R)
• M24: 14,409,566 km (0.114 R)
• M25: 15,903,301 km (0.111 R)
• M26: 16,705,145 km (0.085 R)
• M27: 17,147,955 km (0.072 R)
• M28: 17,669,603 km (0.075 R)
• M29: 18,120,790 km (0.087 R)
• M30: 19,729,566 km (0.11 R)
• M31: 21,383,520 km (0.113 R)
• M32: 21,944,512 km (0.104 R)
• M33: 22,591,672 km (0.103 R)
• M34: 23,245,116 km (0.117 R)
• M35: 23,574,231 km (0.105 R)
• M36: 23,987,719 km (0.049 R)
• M37: 24,487,077 km (0.082 R)
• M38: 25,665,459 km (0.111 R)
• M39: 29,132,390 km (0.03 R)
• M40: 30,021,749 km (0.106 R)
• M41: 30,469,795 km (0.096 R)
• M42: 31,191,306 km (0.088 R)
• M43: 31,281,812 km (0.062 R)
• M44: 32,742,935 km (0.116 R)
• M45: 35,920,842 km (0.086 R)
• M46: 38,222,406 km (0.084 R)
• M47: 38,319,345 km (0.098 R)
• M48: 39,195,540 km (0.073 R)
• M49: 39,685,024 km (0.049 R)
• M50: 41,364,559 km (0.031 R)
• M51: 41,663,456 km (0.041 R)
• M52: 44,588,543 km (0.083 R)
• M53: 46,540,496 km (0.115 R)
• M54: 47,474,884 km (0.118 R)
• M55: 51,166,810 km (0.107 R)
• M56: 52,130,968 km (0.052 R)
• M57: 52,993,101 km (0.083 R)
• M58: 53,101,111 km (0.084 R)
• M59: 53,968,479 km (0.043 R)
• M60: 54,077,237 km (0.048 R)
• M61: 54,294,902 km (0.114 R)
• M62: 55,059,197 km (0.12 R)
• M63: 55,168,703 km (0.032 R)
• M64: 56,819,515 km (0.12 R)
• M65: 57,040,920 km (0.113 R)
• M66: 57,706,631 km (0.035 R)
• M67: 63,468,093 km (0.107 R)
• M68: 64,965,718 km (0.099 R)
• M69: 66,708,234 km (0.12 R)
• M70: 68,583,742 km (0.11 R)
• M71: 69,528,004 km (0.097 R)
• M72: 69,646,336 km (0.1 R)
• M73: 70,714,315 km (0.117 R)
• M74: 71,071,555 km (0.104 R)
• M75: 72,986,707 km (0.107 R)
• M76: 73,227,260 km (0.089 R)
• M77: 73,829,990 km (0.056 R)
• M78: 73,950,715 km (0.12 R)
• M79: 75,040,087 km (0.099 R)
• M80: 76,378,838 km (0.109 R)
• M81: 77,848,338 km (0.065 R)
• M82: 81,687,469 km (0.099 R)
• M83: 82,813,492 km (0.113 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 12,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit