🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.55 AU - 0.71 AU

Year: 175 Days

Day: 14.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.79 AU - 0.97 AU

Year: 289 Days

Day: 21.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.22 AU - 1.82 AU

Year: 656 Days

Day: 28.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.2 AU - 1.94 AU

Year: 688 Days

Day: 33.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.11 AU - 4.85 AU

Year: 2778 Days

Day: 20.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,793,847 km

• M1: 1,508,395 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.3

Radius: 9.5

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.44 AU - 6.58 AU

Year: 5155 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,793,847 km

• M1: 163,361 km (0.039 R)
• M2: 449,392 km (0.069 R)
• M3: 612,603 km (0.106 R)
• M4: 695,780 km (0.117 R)
• M5: 901,776 km (0.067 R)
• M6: 984,204 km (0.116 R)
• M7: 1,127,519 km (0.097 R)
• M8: 1,293,423 km (0.089 R)
• M9: 1,403,378 km (0.116 R)
• M10: 1,565,991 km (0.091 R)
• M11: 1,649,616 km (0.113 R)
• M12: 1,821,653 km (0.031 R)
• M13: 2,017,776 km (0.085 R)
• M14: 2,450,114 km (0.106 R)
• M15: 2,952,314 km (0.062 R)
• M16: 3,183,592 km (0.116 R)
• M17: 3,290,555 km (0.078 R)
• M18: 3,355,331 km (0.071 R)
• M19: 3,552,501 km (0.112 R)
• M20: 3,843,768 km (0.07 R)
• M21: 4,545,681 km (0.101 R)
• M22: 4,862,230 km (0.057 R)
• M23: 5,035,614 km (0.104 R)
• M24: 5,185,810 km (0.074 R)
• M25: 5,516,571 km (0.079 R)
• M26: 5,593,913 km (0.1 R)
• M27: 6,198,588 km (0.115 R)
• M28: 6,305,849 km (0.114 R)
• M29: 6,413,859 km (0.061 R)
• M30: 6,851,732 km (0.109 R)
• M31: 7,018,384 km (0.079 R)
• M32: 8,105,213 km (0.11 R)
• M33: 8,698,219 km (0.103 R)
• M34: 8,818,495 km (0.117 R)
• M35: 9,769,339 km (0.086 R)
• M36: 10,051,481 km (0.115 R)
• M37: 10,304,601 km (0.051 R)
• M38: 10,881,600 km (0.063 R)
• M39: 11,011,301 km (0.118 R)
• M40: 11,304,961 km (0.101 R)
• M41: 11,535,193 km (0.101 R)
• M42: 12,134,332 km (0.042 R)
• M43: 12,268,821 km (0.085 R)
• M44: 12,675,278 km (0.084 R)
• M45: 13,120,631 km (0.107 R)
• M46: 13,432,094 km (0.104 R)
• M47: 13,501,507 km (0.065 R)
• M48: 13,745,800 km (0.109 R)
• M49: 14,345,239 km (0.11 R)
• M50: 14,881,099 km (0.104 R)
• M51: 15,605,900 km (0.108 R)
• M52: 16,193,970 km (0.082 R)
• M53: 16,305,121 km (0.062 R)
• M54: 16,864,318 km (0.111 R)
• M55: 17,202,858 km (0.069 R)
• M56: 17,467,795 km (0.103 R)
• M57: 18,155,048 km (0.107 R)
• M58: 18,773,486 km (0.095 R)
• M59: 19,202,532 km (0.109 R)
• M60: 19,753,501 km (0.093 R)
• M61: 20,030,856 km (0.108 R)
• M62: 20,110,292 km (0.11 R)
• M63: 20,911,090 km (0.035 R)
• M64: 21,153,289 km (0.104 R)
• M65: 21,315,303 km (0.063 R)
• M66: 21,437,076 km (0.049 R)
• M67: 21,762,900 km (0.06 R)
• M68: 22,172,648 km (0.065 R)
• M69: 22,708,957 km (0.109 R)
• M70: 23,458,741 km (0.071 R)
• M71: 25,886,116 km (0.113 R)
• M72: 26,146,267 km (0.051 R)
• M73: 26,581,746 km (0.076 R)
• M74: 27,239,528 km (0.093 R)
• M75: 27,592,430 km (0.108 R)
• M76: 27,813,835 km (0.058 R)
• M77: 27,991,407 km (0.1 R)
• M78: 28,392,180 km (0.038 R)
• M79: 28,570,949 km (0.075 R)
• M80: 29,109,502 km (0.07 R)
• M81: 29,425,153 km (0.093 R)
• M82: 29,515,660 km (0.118 R)
• M83: 30,424,766 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.4

Radius: 10.8

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.34 AU - 13 AU

Year: 12193 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,793,847 km

• M1: 136,134 km (0.116 R)
• M2: 472,131 km (0.088 R)
• M3: 636,838 km (0.051 R)
• M4: 764,445 km (0.111 R)
• M5: 881,281 km (0.06 R)
• M6: 1,004,400 km (0.061 R)
• M7: 2,052,034 km (0.069 R)
• M8: 2,448,020 km (0.091 R)
• M9: 2,535,983 km (0.04 R)
• M10: 2,745,719 km (0.081 R)
• M11: 3,507,322 km (0.058 R)
• M12: 4,913,093 km (0.078 R)
• M13: 5,519,563 km (0.086 R)
• M14: 7,053,091 km (0.097 R)
• M15: 7,606,453 km (0.117 R)
• M16: 8,619,530 km (0.069 R)
• M17: 8,890,901 km (0.108 R)
• M18: 9,909,513 km (0.066 R)
• M19: 10,146,176 km (0.056 R)
• M20: 10,964,926 km (0.08 R)
• M21: 11,308,253 km (0.108 R)
• M22: 11,506,021 km (0.103 R)
• M23: 12,410,041 km (0.117 R)
• M24: 12,614,092 km (0.086 R)
• M25: 12,819,191 km (0.118 R)
• M26: 13,336,949 km (0.109 R)
• M27: 13,703,464 km (0.065 R)
• M28: 13,808,781 km (0.088 R)
• M29: 14,714,895 km (0.071 R)
• M30: 14,985,069 km (0.088 R)
• M31: 15,805,464 km (0.089 R)
• M32: 16,809,116 km (0.088 R)
• M33: 18,411,010 km (0.112 R)
• M34: 20,481,145 km (0.11 R)
• M35: 20,782,884 km (0.099 R)
• M36: 21,147,005 km (0.108 R)
• M37: 23,817,028 km (0.107 R)
• M38: 24,134,325 km (0.11 R)
• M39: 24,261,633 km (0.089 R)
• M40: 24,644,903 km (0.045 R)
• M41: 24,837,286 km (0.104 R)
• M42: 25,030,267 km (0.06 R)
• M43: 25,676,829 km (0.109 R)
• M44: 26,002,204 km (0.12 R)
• M45: 26,920,586 km (0.11 R)
• M46: 28,250,810 km (0.118 R)
• M47: 28,586,807 km (0.084 R)
• M48: 29,330,458 km (0.032 R)
• M49: 29,398,375 km (0.112 R)
• M50: 30,286,089 km (0.116 R)
• M51: 30,354,754 km (0.081 R)
• M52: 31,182,779 km (0.12 R)
• M53: 31,669,121 km (0.109 R)
• M54: 32,087,995 km (0.083 R)
• M55: 33,002,038 km (0.088 R)
• M56: 33,143,408 km (0.052 R)
• M57: 33,639,774 km (0.028 R)
• M58: 34,568,029 km (0.04 R)
• M59: 34,783,450 km (0.1 R)
• M60: 35,360,150 km (0.115 R)
• M61: 35,722,176 km (0.118 R)
• M62: 36,231,108 km (0.105 R)
• M63: 37,329,755 km (0.116 R)
• M64: 37,550,711 km (0.115 R)
• M65: 39,559,661 km (0.068 R)
• M66: 39,784,955 km (0.115 R)
• M67: 40,237,040 km (0.065 R)
• M68: 40,766,467 km (0.098 R)
• M69: 41,070,151 km (0.047 R)
• M70: 41,222,142 km (0.108 R)
• M71: 41,374,433 km (0.082 R)
• M72: 42,215,322 km (0.101 R)
• M73: 44,693,261 km (0.053 R)
• M74: 44,927,981 km (0.052 R)
• M75: 45,713,369 km (0.109 R)
• M76: 45,949,884 km (0.095 R)
• M77: 46,265,834 km (0.064 R)
• M78: 47,377,496 km (0.045 R)
• M79: 47,457,232 km (0.104 R)
• M80: 48,578,169 km (0.065 R)
• M81: 48,900,103 km (0.105 R)
• M82: 50,601,480 km (0.047 R)
• M83: 50,764,541 km (0.102 R)
• M84: 52,900,201 km (0.12 R)
• M85: 54,145,753 km (0.053 R)
• M86: 54,646,606 km (0.083 R)
• M87: 55,065,181 km (0.072 R)
• M88: 55,400,729 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838

Radius: 13.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.42 AU - 15.4 AU

Year: 16228 Days

Day: 5.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,793,847 km

• M1: 205,547 km (0.11 R)
• M2: 379,081 km (0.049 R)
• M3: 568,472 km (0.11 R)
• M4: 687,402 km (0.12 R)
• M5: 816,056 km (0.114 R)
• M6: 1,557,164 km (0.113 R)
• M7: 1,702,723 km (0.083 R)
• M8: 2,007,903 km (0.099 R)
• M9: 2,265,061 km (0.093 R)
• M10: 3,063,615 km (0.095 R)
• M11: 3,706,586 km (0.083 R)
• M12: 3,824,470 km (0.082 R)
• M13: 4,144,908 km (0.108 R)
• M14: 4,432,585 km (0.106 R)
• M15: 4,557,948 km (0.098 R)
• M16: 4,769,479 km (0.059 R)
• M17: 5,158,583 km (0.12 R)
• M18: 5,334,810 km (0.08 R)
• M19: 5,784,202 km (0.06 R)
• M20: 6,386,931 km (0.092 R)
• M21: 7,058,476 km (0.071 R)
• M22: 7,254,450 km (0.1 R)
• M23: 8,107,756 km (0.078 R)
• M24: 8,992,926 km (0.106 R)
• M25: 9,473,884 km (0.033 R)
• M26: 10,018,270 km (0.085 R)
• M27: 10,238,777 km (0.115 R)
• M28: 13,431,944 km (0.08 R)
• M29: 14,914,459 km (0.089 R)
• M30: 15,867,248 km (0.1 R)
• M31: 15,995,902 km (0.103 R)
• M32: 16,513,511 km (0.109 R)
• M33: 17,498,912 km (0.055 R)
• M34: 18,570,930 km (0.111 R)
• M35: 19,183,384 km (0.116 R)
• M36: 21,272,219 km (0.069 R)
• M37: 21,841,439 km (0.107 R)
• M38: 22,559,957 km (0.082 R)
• M39: 23,286,255 km (0.12 R)
• M40: 24,094,083 km (0.111 R)
• M41: 24,242,036 km (0.069 R)
• M42: 24,761,888 km (0.066 R)
• M43: 24,911,187 km (0.112 R)
• M44: 25,435,827 km (0.065 R)
• M45: 26,801,655 km (0.069 R)
• M46: 27,802,914 km (0.101 R)
• M47: 29,762,646 km (0.115 R)
• M48: 31,766,659 km (0.098 R)
• M49: 33,648,600 km (0.112 R)
• M50: 33,813,906 km (0.042 R)
• M51: 34,145,415 km (0.089 R)
• M52: 37,434,025 km (0.093 R)
• M53: 38,293,315 km (0.052 R)
• M54: 38,725,503 km (0.063 R)
• M55: 40,031,642 km (0.11 R)
• M56: 40,734,154 km (0.09 R)
• M57: 41,529,266 km (0.094 R)
• M58: 41,795,551 km (0.08 R)
• M59: 42,597,545 km (0.09 R)
• M60: 43,045,291 km (0.1 R)
• M61: 43,765,007 km (0.09 R)
• M62: 45,125,001 km (0.071 R)
• M63: 49,288,010 km (0.1 R)
• M64: 51,082,138 km (0.093 R)
• M65: 51,367,421 km (0.119 R)
• M66: 51,557,859 km (0.085 R)
• M67: 51,748,596 km (0.102 R)
• M68: 52,035,076 km (0.054 R)
• M69: 52,322,154 km (0.093 R)
• M70: 54,831,659 km (0.092 R)
• M71: 56,198,983 km (0.096 R)
• M72: 56,395,256 km (0.062 R)
• M73: 56,591,827 km (0.063 R)
• M74: 57,973,663 km (0.072 R)
• M75: 58,967,591 km (0.103 R)
• M76: 60,167,516 km (0.102 R)
• M77: 61,577,775 km (0.104 R)
• M78: 62,084,164 km (0.116 R)
• M79: 62,591,749 km (0.11 R)
• M80: 64,123,033 km (0.095 R)
• M81: 64,328,132 km (0.064 R)
• M82: 64,841,851 km (0.069 R)
• M83: 65,666,733 km (0.115 R)
• M84: 67,222,551 km (0.041 R)
• M85: 70,370,539 km (0.09 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit