🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.57 AU - 1.79 AU

Year: 654 Days

Day: 38.7 Hours

Environment

Temp: 80 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,062,428 km

• M1: 496,216 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.55 AU - 1.87 AU

Year: 671 Days

Day: 35 Hours

Environment

Temp: 104 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,062,428 km

• M1: 254,765 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.25 AU - 3.11 AU

Year: 1317 Days

Day: 12.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,062,428 km

• M1: 579,393 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.11 AU - 5.47 AU

Year: 3147 Days

Day: 17.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 140 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,062,428 km

• M1: 127,457 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.83 AU - 6.75 AU

Year: 4736 Days

Day: 32.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,062,428 km

• M1: 2,537,928 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.1 AU - 7.24 AU

Year: 5172 Days

Day: 29 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.1 AU - 8.48 AU

Year: 5909 Days

Day: 44.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.1

Radius: 11.1

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.05 AU - 14.47 AU

Year: 14497 Days

Day: 7.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,062,428 km

• M1: 140,024 km (0.103 R)
• M2: 212,878 km (0.103 R)
• M3: 581,188 km (0.117 R)
• M4: 716,424 km (0.07 R)
• M5: 929,601 km (0.063 R)
• M6: 1,139,487 km (0.099 R)
• M7: 1,889,571 km (0.115 R)
• M8: 3,004,972 km (0.077 R)
• M9: 3,178,656 km (0.089 R)
• M10: 3,463,640 km (0.12 R)
• M11: 3,536,194 km (0.109 R)
• M12: 4,367,809 km (0.107 R)
• M13: 4,765,440 km (0.075 R)
• M14: 5,341,691 km (0.064 R)
• M15: 5,638,194 km (0.066 R)
• M16: 6,380,798 km (0.111 R)
• M17: 7,015,392 km (0.088 R)
• M18: 7,717,605 km (0.072 R)
• M19: 7,860,770 km (0.065 R)
• M20: 8,149,643 km (0.118 R)
• M21: 8,589,760 km (0.106 R)
• M22: 9,544,045 km (0.119 R)
• M23: 10,059,858 km (0.118 R)
• M24: 11,716,056 km (0.095 R)
• M25: 11,991,017 km (0.098 R)
• M26: 12,157,071 km (0.087 R)
• M27: 13,455,281 km (0.034 R)
• M28: 13,685,512 km (0.102 R)
• M29: 14,325,492 km (0.119 R)
• M30: 14,619,602 km (0.104 R)
• M31: 15,034,736 km (0.088 R)
• M32: 16,181,104 km (0.105 R)
• M33: 16,795,802 km (0.113 R)
• M34: 17,293,065 km (0.087 R)
• M35: 17,732,135 km (0.109 R)
• M36: 17,984,656 km (0.093 R)
• M37: 18,429,410 km (0.088 R)
• M38: 19,720,291 km (0.036 R)
• M39: 20,508,821 km (0.055 R)
• M40: 21,240,654 km (0.088 R)
• M41: 21,576,202 km (0.084 R)
• M42: 21,913,395 km (0.079 R)
• M43: 22,116,549 km (0.072 R)
• M44: 23,625,693 km (0.062 R)
• M45: 24,252,657 km (0.094 R)
• M46: 24,392,681 km (0.119 R)
• M47: 24,955,618 km (0.096 R)
• M48: 26,166,164 km (0.062 R)
• M49: 26,237,971 km (0.11 R)
• M50: 26,670,159 km (0.082 R)
• M51: 27,980,786 km (0.085 R)
• M52: 28,718,004 km (0.081 R)
• M53: 29,685,902 km (0.116 R)
• M54: 30,286,987 km (0.119 R)
• M55: 32,498,941 km (0.079 R)
• M56: 33,351,499 km (0.08 R)
• M57: 33,429,439 km (0.104 R)
• M58: 35,157,893 km (0.086 R)
• M59: 35,316,467 km (0.057 R)
• M60: 35,713,948 km (0.097 R)
• M61: 37,076,635 km (0.111 R)
• M62: 37,723,646 km (0.094 R)
• M63: 37,967,341 km (0.1 R)
• M64: 38,374,547 km (0.101 R)
• M65: 38,456,077 km (0.054 R)
• M66: 38,783,098 km (0.105 R)
• M67: 39,029,037 km (0.09 R)
• M68: 42,609,962 km (0.109 R)
• M69: 43,033,024 km (0.102 R)
• M70: 43,117,846 km (0.112 R)
• M71: 44,139,899 km (0.113 R)
• M72: 45,342,217 km (0.072 R)
• M73: 46,468,240 km (0.096 R)
• M74: 48,130,721 km (0.11 R)
• M75: 48,306,798 km (0.101 R)
• M76: 48,836,374 km (0.098 R)
• M77: 49,901,511 km (0.106 R)
• M78: 50,079,682 km (0.104 R)
• M79: 51,513,428 km (0.119 R)
• M80: 52,144,881 km (0.096 R)
• M81: 53,051,444 km (0.084 R)
• M82: 53,233,355 km (0.068 R)
• M83: 53,324,460 km (0.059 R)
• M84: 54,421,013 km (0.119 R)
• M85: 55,894,701 km (0.057 R)
• M86: 58,223,641 km (0.108 R)
• M87: 60,774,135 km (0.088 R)
• M88: 60,964,573 km (0.059 R)
• M89: 61,536,935 km (0.063 R)
• M90: 61,823,714 km (0.076 R)
• M91: 62,015,199 km (0.117 R)
• M92: 63,554,112 km (0.037 R)
• M93: 64,037,463 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 23.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.7

Radius: 5

Gravity: 17.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 18.89 AU - 27.13 AU

Year: 33139 Days

Day: 24.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,062,428 km

• M1: 94,396 km (0.061 R)
• M2: 359,184 km (0.087 R)
• M3: 902,075 km (0.12 R)
• M4: 959,970 km (0.058 R)
• M5: 1,049,279 km (0.101 R)
• M6: 1,333,366 km (0.111 R)
• M7: 1,433,148 km (0.072 R)
• M8: 1,894,059 km (0.08 R)
• M9: 2,006,556 km (0.117 R)
• M10: 2,437,697 km (0.107 R)
• M11: 2,643,095 km (0.098 R)
• M12: 3,844,964 km (0.101 R)
• M13: 3,892,387 km (0.078 R)
• M14: 4,376,935 km (0.12 R)
• M15: 4,476,118 km (0.066 R)
• M16: 4,525,934 km (0.111 R)
• M17: 5,940,831 km (0.041 R)
• M18: 7,127,740 km (0.088 R)
• M19: 7,362,010 km (0.037 R)
• M20: 8,019,044 km (0.048 R)
• M21: 8,446,894 km (0.102 R)
• M22: 8,632,545 km (0.077 R)
• M23: 9,197,427 km (0.059 R)
• M24: 10,034,427 km (0.083 R)
• M25: 10,362,944 km (0.057 R)
• M26: 12,265,978 km (0.103 R)
• M27: 12,758,305 km (0.101 R)
• M28: 13,980,669 km (0.114 R)
• M29: 14,126,976 km (0.083 R)
• M30: 14,347,184 km (0.102 R)
• M31: 14,716,990 km (0.113 R)
• M32: 14,791,340 km (0.066 R)
• M33: 14,940,339 km (0.07 R)
• M34: 15,541,424 km (0.051 R)
• M35: 15,844,958 km (0.095 R)
• M36: 17,548,877 km (0.091 R)
• M37: 21,378,733 km (0.061 R)
• M38: 21,885,570 km (0.101 R)
• M39: 22,225,756 km (0.075 R)
• M40: 23,952,265 km (0.105 R)
• M41: 24,039,779 km (0.055 R)
• M42: 25,275,308 km (0.036 R)
• M43: 25,453,479 km (0.078 R)
• M44: 26,531,332 km (0.085 R)
• M45: 26,712,345 km (0.108 R)
• M46: 27,075,719 km (0.098 R)
• M47: 27,991,407 km (0.115 R)
• M48: 28,545,667 km (0.082 R)
• M49: 32,042,817 km (0.098 R)
• M50: 32,622,508 km (0.117 R)
• M51: 33,400,866 km (0.088 R)
• M52: 33,596,391 km (0.092 R)
• M53: 35,074,866 km (0.106 R)
• M54: 38,811,821 km (0.076 R)
• M55: 39,946,820 km (0.099 R)
• M56: 41,722,397 km (0.075 R)
• M57: 43,204,015 km (0.098 R)
• M58: 44,380,004 km (0.098 R)
• M59: 45,241,986 km (0.087 R)
• M60: 47,091,764 km (0.09 R)
• M61: 47,311,075 km (0.063 R)
• M62: 50,080,131 km (0.069 R)
• M63: 53,357,521 km (0.092 R)
• M64: 55,195,182 km (0.075 R)
• M65: 59,879,241 km (0.12 R)
• M66: 60,712,052 km (0.077 R)
• M67: 62,991,475 km (0.105 R)
• M68: 65,054,579 km (0.091 R)
• M69: 68,624,882 km (0.115 R)
• M70: 68,749,197 km (0.112 R)
• M71: 71,249,726 km (0.077 R)
• M72: 71,501,499 km (0.107 R)
• M73: 75,953,681 km (0.033 R)
• M74: 76,210,840 km (0.087 R)
• M75: 76,854,859 km (0.118 R)
• M76: 76,983,812 km (0.116 R)
• M77: 77,112,915 km (0.064 R)
• M78: 80,102,030 km (0.101 R)
• M79: 81,545,051 km (0.045 R)
• M80: 82,071,785 km (0.064 R)
• M81: 83,791,862 km (0.05 R)
• M82: 84,456,525 km (0.114 R)
• M83: 85,523,607 km (0.083 R)
• M84: 88,076,046 km (0.068 R)
• M85: 90,244,616 km (0.069 R)
• M86: 90,517,034 km (0.077 R)

Kuiper Belt

Range: 36.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 20,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit