🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.17 AU - 1.55 AU

Year: 576 Days

Day: 26.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.25 AU - 1.81 AU

Year: 688 Days

Day: 34.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,504,378 km

• M1: 97,388 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.83 AU - 2.31 AU

Year: 1082 Days

Day: 44.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.7 AU - 2.76 AU

Year: 1639 Days

Day: 44.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 56.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.65 AU - 3.17 AU

Year: 1804 Days

Day: 18.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 14

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.94 AU - 5.54 AU

Year: 4359 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,504,378 km

• M1: 176,825 km (0.025 R)
• M2: 267,182 km (0.073 R)
• M3: 365,916 km (0.087 R)
• M4: 476,020 km (0.104 R)
• M5: 635,193 km (0.117 R)
• M6: 728,691 km (0.069 R)
• M7: 892,650 km (0.078 R)
• M8: 1,014,124 km (0.061 R)
• M9: 1,200,373 km (0.099 R)
• M10: 1,811,481 km (0.117 R)
• M11: 3,014,397 km (0.068 R)
• M12: 3,161,003 km (0.087 R)
• M13: 3,418,162 km (0.107 R)
• M14: 3,999,200 km (0.108 R)
• M15: 4,805,383 km (0.071 R)
• M16: 5,558,309 km (0.061 R)
• M17: 6,027,897 km (0.062 R)
• M18: 6,213,996 km (0.12 R)
• M19: 6,321,108 km (0.107 R)
• M20: 6,456,046 km (0.038 R)
• M21: 6,564,654 km (0.043 R)
• M22: 6,783,815 km (0.099 R)
• M23: 6,921,893 km (0.112 R)
• M24: 7,033,194 km (0.113 R)
• M25: 7,201,193 km (0.038 R)
• M26: 7,598,225 km (0.12 R)
• M27: 8,207,538 km (0.117 R)
• M28: 8,473,523 km (0.116 R)
• M29: 9,135,643 km (0.085 R)
• M30: 9,319,199 km (0.066 R)
• M31: 9,939,731 km (0.032 R)
• M32: 10,798,722 km (0.084 R)
• M33: 11,090,438 km (0.094 R)
• M34: 11,417,609 km (0.12 R)
• M35: 11,582,316 km (0.058 R)
• M36: 12,081,524 km (0.026 R)
• M37: 12,249,373 km (0.095 R)
• M38: 12,894,738 km (0.114 R)
• M39: 13,135,291 km (0.036 R)
• M40: 13,412,047 km (0.097 R)
• M41: 13,865,778 km (0.084 R)
• M42: 14,538,220 km (0.106 R)
• M43: 15,076,623 km (0.078 R)
• M44: 15,185,081 km (0.098 R)
• M45: 15,439,248 km (0.046 R)
• M46: 15,621,608 km (0.048 R)
• M47: 16,768,276 km (0.092 R)
• M48: 16,880,773 km (0.086 R)
• M49: 17,333,008 km (0.072 R)
• M50: 17,560,546 km (0.099 R)
• M51: 17,674,689 km (0.03 R)
• M52: 17,942,170 km (0.117 R)
• M53: 18,519,618 km (0.077 R)
• M54: 18,635,856 km (0.04 R)
• M55: 18,830,034 km (0.116 R)
• M56: 18,985,915 km (0.063 R)
• M57: 19,930,326 km (0.037 R)
• M58: 20,328,406 km (0.1 R)
• M59: 20,448,383 km (0.078 R)
• M60: 20,809,513 km (0.12 R)
• M61: 21,011,171 km (0.097 R)
• M62: 21,172,886 km (0.042 R)
• M63: 21,456,972 km (0.108 R)
• M64: 22,399,140 km (0.058 R)
• M65: 22,730,050 km (0.102 R)
• M66: 23,985,176 km (0.112 R)
• M67: 24,281,380 km (0.084 R)
• M68: 24,493,659 km (0.077 R)
• M69: 25,048,518 km (0.12 R)
• M70: 26,170,502 km (0.057 R)
• M71: 26,781,460 km (0.108 R)
• M72: 27,044,752 km (0.117 R)
• M73: 27,132,715 km (0.106 R)
• M74: 27,397,204 km (0.102 R)
• M75: 29,091,849 km (0.111 R)
• M76: 29,362,472 km (0.12 R)
• M77: 29,724,648 km (0.047 R)
• M78: 30,316,457 km (0.05 R)
• M79: 30,407,862 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.8

Radius: 8

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.63 AU - 20.17 AU

Year: 24138 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,504,378 km

• M1: 339,138 km (0.108 R)
• M2: 398,080 km (0.119 R)
• M3: 648,058 km (0.062 R)
• M4: 831,615 km (0.103 R)
• M5: 1,377,796 km (0.094 R)
• M6: 2,016,878 km (0.085 R)
• M7: 2,209,112 km (0.106 R)
• M8: 2,407,479 km (0.11 R)
• M9: 3,438,058 km (0.05 R)
• M10: 3,529,612 km (0.078 R)
• M11: 3,714,964 km (0.099 R)
• M12: 3,951,179 km (0.113 R)
• M13: 4,488,235 km (0.111 R)
• M14: 4,790,722 km (0.095 R)
• M15: 5,846,734 km (0.09 R)
• M16: 7,029,754 km (0.107 R)
• M17: 7,263,425 km (0.07 R)
• M18: 9,736,278 km (0.053 R)
• M19: 10,457,938 km (0.119 R)
• M20: 11,061,267 km (0.072 R)
• M21: 11,675,964 km (0.108 R)
• M22: 12,512,516 km (0.047 R)
• M23: 13,803,545 km (0.115 R)
• M24: 14,464,768 km (0.114 R)
• M25: 15,513,748 km (0.088 R)
• M26: 15,589,594 km (0.118 R)
• M27: 16,742,545 km (0.12 R)
• M28: 17,289,774 km (0.101 R)
• M29: 17,605,276 km (0.09 R)
• M30: 17,763,700 km (0.049 R)
• M31: 18,482,368 km (0.092 R)
• M32: 19,537,332 km (0.114 R)
• M33: 19,783,570 km (0.107 R)
• M34: 21,960,219 km (0.074 R)
• M35: 22,387,471 km (0.119 R)
• M36: 23,250,202 km (0.05 R)
• M37: 23,337,118 km (0.118 R)
• M38: 24,387,894 km (0.11 R)
• M39: 24,564,569 km (0.058 R)
• M40: 24,919,116 km (0.12 R)
• M41: 25,275,308 km (0.097 R)
• M42: 25,364,768 km (0.086 R)
• M43: 25,633,296 km (0.091 R)
• M44: 26,535,521 km (0.114 R)
• M45: 26,808,238 km (0.108 R)
• M46: 27,264,810 km (0.119 R)
• M47: 27,908,231 km (0.09 R)
• M48: 28,000,533 km (0.109 R)
• M49: 28,278,186 km (0.097 R)
• M50: 29,116,533 km (0.085 R)
• M51: 29,963,107 km (0.045 R)
• M52: 31,391,767 km (0.092 R)
• M53: 32,066,154 km (0.078 R)
• M54: 33,723,549 km (0.116 R)
• M55: 34,910,159 km (0.045 R)
• M56: 35,109,274 km (0.116 R)
• M57: 35,708,862 km (0.027 R)
• M58: 36,110,532 km (0.113 R)
• M59: 37,731,874 km (0.094 R)
• M60: 38,448,598 km (0.101 R)
• M61: 40,103,898 km (0.08 R)
• M62: 41,255,353 km (0.05 R)
• M63: 41,782,236 km (0.056 R)
• M64: 43,269,539 km (0.056 R)
• M65: 43,912,361 km (0.099 R)
• M66: 45,424,197 km (0.103 R)
• M67: 47,503,308 km (0.086 R)
• M68: 49,725,135 km (0.106 R)
• M69: 51,187,455 km (0.076 R)
• M70: 53,579,225 km (0.073 R)
• M71: 57,763,478 km (0.109 R)
• M72: 60,013,879 km (0.105 R)
• M73: 60,491,245 km (0.103 R)
• M74: 62,776,054 km (0.108 R)
• M75: 64,477,729 km (0.055 R)
• M76: 67,058,293 km (0.03 R)
• M77: 67,182,010 km (0.101 R)
• M78: 67,677,778 km (0.119 R)
• M79: 70,048,754 km (0.09 R)
• M80: 71,181,360 km (0.032 R)
• M81: 72,827,983 km (0.119 R)
• M82: 73,592,279 km (0.095 R)
• M83: 73,975,399 km (0.113 R)
• M84: 74,743,584 km (0.114 R)
• M85: 76,029,827 km (0.063 R)
• M86: 77,842,803 km (0.108 R)
• M87: 79,015,651 km (0.082 R)
• M88: 79,277,148 km (0.073 R)
• M89: 80,983,611 km (0.111 R)
• M90: 81,379,147 km (0.051 R)
• M91: 82,039,771 km (0.076 R)
• M92: 83,765,682 km (0.109 R)
• M93: 84,299,298 km (0.098 R)
• M94: 89,559,458 km (0.094 R)
• M95: 90,104,892 km (0.078 R)
• M96: 90,651,523 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.5

Radius: 5.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.49 AU - 18.93 AU

Year: 25948 Days

Day: 23.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,504,378 km

• M1: 201,209 km (0.09 R)
• M2: 246,537 km (0.112 R)
• M3: 392,395 km (0.109 R)
• M4: 483,650 km (0.054 R)
• M5: 687,552 km (0.113 R)
• M6: 1,349,822 km (0.069 R)
• M7: 1,787,246 km (0.108 R)
• M8: 1,838,408 km (0.105 R)
• M9: 2,519,079 km (0.11 R)
• M10: 3,301,326 km (0.09 R)
• M11: 3,396,021 km (0.057 R)
• M12: 4,532,367 km (0.034 R)
• M13: 4,708,593 km (0.117 R)
• M14: 5,177,433 km (0.088 R)
• M15: 5,473,337 km (0.045 R)
• M16: 5,623,384 km (0.114 R)
• M17: 5,850,922 km (0.1 R)
• M18: 7,074,334 km (0.044 R)
• M19: 7,610,193 km (0.117 R)
• M20: 8,201,703 km (0.077 R)
• M21: 9,473,584 km (0.1 R)
• M22: 9,699,028 km (0.119 R)
• M23: 10,017,672 km (0.076 R)
• M24: 10,293,530 km (0.072 R)
• M25: 10,571,932 km (0.084 R)
• M26: 10,852,727 km (0.096 R)
• M27: 11,230,911 km (0.102 R)
• M28: 13,589,471 km (0.104 R)
• M29: 14,460,429 km (0.074 R)
• M30: 15,401,998 km (0.099 R)
• M31: 15,773,450 km (0.077 R)
• M32: 16,579,483 km (0.119 R)
• M33: 17,233,974 km (0.113 R)
• M34: 17,564,286 km (0.12 R)
• M35: 17,619,637 km (0.108 R)
• M36: 19,532,844 km (0.098 R)
• M37: 19,762,178 km (0.089 R)
• M38: 21,570,068 km (0.072 R)
• M39: 23,735,049 km (0.029 R)
• M40: 25,340,982 km (0.081 R)
• M41: 26,157,188 km (0.059 R)
• M42: 26,663,576 km (0.099 R)
• M43: 26,981,771 km (0.117 R)
• M44: 27,686,377 km (0.105 R)
• M45: 27,815,031 km (0.093 R)
• M46: 28,591,594 km (0.099 R)
• M47: 28,917,268 km (0.113 R)
• M48: 30,431,348 km (0.11 R)
• M49: 31,432,457 km (0.074 R)
• M50: 31,835,923 km (0.105 R)
• M51: 33,947,796 km (0.085 R)
• M52: 35,194,694 km (0.055 R)
• M53: 37,875,787 km (0.092 R)
• M54: 39,820,410 km (0.053 R)
• M55: 40,256,937 km (0.1 R)
• M56: 47,376,299 km (0.079 R)
• M57: 48,846,098 km (0.081 R)
• M58: 50,960,215 km (0.057 R)
• M59: 51,750,840 km (0.072 R)
• M60: 52,465,768 km (0.078 R)
• M61: 52,704,975 km (0.1 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 11,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit