🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.7 AU

Year: 171 Days

Day: 40.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 109,219,346 km

• M1: 334,501 km (0.073 R)
• M2: 471,832 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.68 AU - 1.1 AU

Year: 316 Days

Day: 33.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.94 AU - 1.14 AU

Year: 400 Days

Day: 14.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,219,346 km

• M1: 49,068 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.83 AU - 1.39 AU

Year: 441 Days

Day: 40 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.44 AU - 1.72 AU

Year: 748 Days

Day: 41.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.19 AU - 2.65 AU

Year: 1418 Days

Day: 14.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.36 AU - 2.74 AU

Year: 1534 Days

Day: 20.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,219,346 km

• M1: 1,414,747 km (0.082 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.78 AU - 4.63 AU

Year: 2681 Days

Day: 20.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,219,346 km

• M1: 2,016,280 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 15

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.55 AU - 9.37 AU

Year: 9270 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 109,219,346 km

• M1: 201,508 km (0.089 R)
• M2: 324,927 km (0.107 R)
• M3: 464,352 km (0.091 R)
• M4: 675,135 km (0.075 R)
• M5: 889,659 km (0.072 R)
• M6: 1,040,603 km (0.068 R)
• M7: 1,182,721 km (0.116 R)
• M8: 1,294,171 km (0.103 R)
• M9: 1,713,344 km (0.119 R)
• M10: 1,884,484 km (0.115 R)
• M11: 2,529,102 km (0.044 R)
• M12: 3,004,374 km (0.06 R)
• M13: 4,564,530 km (0.043 R)
• M14: 5,458,078 km (0.084 R)
• M15: 5,843,742 km (0.118 R)
• M16: 5,941,579 km (0.115 R)
• M17: 6,072,926 km (0.102 R)
• M18: 6,171,959 km (0.086 R)
• M19: 6,405,332 km (0.074 R)
• M20: 6,540,120 km (0.108 R)
• M21: 7,053,689 km (0.074 R)
• M22: 7,509,514 km (0.072 R)
• M23: 7,758,894 km (0.086 R)
• M24: 8,120,023 km (0.117 R)
• M25: 8,449,737 km (0.061 R)
• M26: 9,465,506 km (0.107 R)
• M27: 10,124,933 km (0.084 R)
• M28: 10,559,515 km (0.099 R)
• M29: 10,759,228 km (0.116 R)
• M30: 11,000,380 km (0.116 R)
• M31: 11,284,018 km (0.098 R)
• M32: 12,191,329 km (0.098 R)
• M33: 12,696,222 km (0.064 R)
• M34: 13,250,931 km (0.115 R)
• M35: 13,423,118 km (0.095 R)
• M36: 13,900,784 km (0.065 R)
• M37: 14,119,795 km (0.072 R)
• M38: 14,516,828 km (0.107 R)
• M39: 15,231,756 km (0.08 R)
• M40: 16,603,120 km (0.055 R)
• M41: 16,835,595 km (0.068 R)
• M42: 18,588,882 km (0.074 R)
• M43: 19,072,681 km (0.036 R)
• M44: 20,102,214 km (0.091 R)
• M45: 20,948,938 km (0.04 R)
• M46: 21,200,262 km (0.069 R)
• M47: 21,503,048 km (0.104 R)
• M48: 22,010,933 km (0.078 R)
• M49: 22,317,609 km (0.083 R)
• M50: 22,420,233 km (0.091 R)
• M51: 22,625,780 km (0.026 R)
• M52: 23,819,871 km (0.045 R)
• M53: 24,768,620 km (0.117 R)
• M54: 25,034,306 km (0.098 R)
• M55: 25,194,226 km (0.076 R)
• M56: 26,540,009 km (0.109 R)
• M57: 26,975,638 km (0.107 R)
• M58: 28,741,641 km (0.116 R)
• M59: 29,076,889 km (0.111 R)
• M60: 29,582,231 km (0.078 R)
• M61: 29,977,319 km (0.074 R)
• M62: 31,230,351 km (0.106 R)
• M63: 31,459,983 km (0.113 R)
• M64: 32,616,824 km (0.053 R)
• M65: 33,141,912 km (0.087 R)
• M66: 33,259,047 km (0.068 R)
• M67: 33,434,825 km (0.087 R)
• M68: 33,846,369 km (0.098 R)
• M69: 34,082,284 km (0.087 R)
• M70: 35,509,448 km (0.103 R)
• M71: 35,629,276 km (0.059 R)
• M72: 36,049,646 km (0.102 R)
• M73: 36,290,499 km (0.058 R)
• M74: 36,955,910 km (0.03 R)
• M75: 37,381,516 km (0.112 R)
• M76: 38,053,510 km (0.098 R)
• M77: 38,298,850 km (0.092 R)
• M78: 40,405,637 km (0.097 R)
• M79: 41,978,658 km (0.1 R)
• M80: 42,168,648 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808

Radius: 4.3

Gravity: 43.7 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.85 AU - 23.53 AU

Year: 31669 Days

Day: 16.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,219,346 km

• M1: 92,003 km (0.1 R)
• M2: 131,646 km (0.105 R)
• M3: 162,613 km (0.039 R)
• M4: 317,147 km (0.097 R)
• M5: 592,557 km (0.109 R)
• M6: 926,759 km (0.065 R)
• M7: 1,026,840 km (0.112 R)
• M8: 1,617,901 km (0.048 R)
• M9: 2,758,734 km (0.113 R)
• M10: 3,250,014 km (0.113 R)
• M11: 3,874,286 km (0.074 R)
• M12: 4,145,207 km (0.114 R)
• M13: 4,534,760 km (0.059 R)
• M14: 4,591,458 km (0.101 R)
• M15: 4,994,175 km (0.08 R)
• M16: 5,229,493 km (0.065 R)
• M17: 12,016,449 km (0.118 R)
• M18: 12,094,988 km (0.109 R)
• M19: 12,173,527 km (0.107 R)
• M20: 12,569,213 km (0.101 R)
• M21: 13,945,514 km (0.059 R)
• M22: 14,193,397 km (0.094 R)
• M23: 15,454,208 km (0.09 R)
• M24: 17,544,689 km (0.058 R)
• M25: 17,812,170 km (0.034 R)
• M26: 19,078,216 km (0.095 R)
• M27: 21,600,437 km (0.043 R)
• M28: 23,046,300 km (0.028 R)
• M29: 23,535,186 km (0.077 R)
• M30: 24,126,247 km (0.095 R)
• M31: 24,423,648 km (0.061 R)
• M32: 24,822,027 km (0.047 R)
• M33: 25,122,270 km (0.059 R)
• M34: 26,948,710 km (0.084 R)
• M35: 27,463,626 km (0.066 R)
• M36: 27,981,833 km (0.095 R)
• M37: 28,607,750 km (0.072 R)
• M38: 28,922,504 km (0.108 R)
• M39: 30,727,702 km (0.113 R)
• M40: 30,942,375 km (0.076 R)
• M41: 31,373,366 km (0.115 R)
• M42: 32,568,952 km (0.119 R)
• M43: 33,337,437 km (0.088 R)
• M44: 33,558,094 km (0.111 R)
• M45: 36,584,159 km (0.058 R)
• M46: 37,268,420 km (0.11 R)
• M47: 38,765,296 km (0.052 R)
• M48: 39,113,560 km (0.088 R)
• M49: 39,696,244 km (0.101 R)
• M50: 39,930,065 km (0.098 R)
• M51: 40,870,138 km (0.078 R)
• M52: 41,224,536 km (0.112 R)
• M53: 44,217,391 km (0.109 R)
• M54: 44,581,213 km (0.115 R)
• M55: 45,434,070 km (0.104 R)
• M56: 49,651,982 km (0.082 R)
• M57: 50,030,016 km (0.101 R)
• M58: 51,043,093 km (0.075 R)
• M59: 51,170,251 km (0.091 R)
• M60: 52,960,638 km (0.095 R)
• M61: 53,476,003 km (0.101 R)
• M62: 53,863,611 km (0.091 R)
• M63: 54,381,818 km (0.111 R)
• M64: 58,320,879 km (0.08 R)
• M65: 59,520,355 km (0.116 R)
• M66: 62,350,747 km (0.057 R)
• M67: 62,622,716 km (0.074 R)
• M68: 64,124,828 km (0.076 R)
• M69: 64,399,191 km (0.077 R)
• M70: 66,053,743 km (0.088 R)
• M71: 67,025,381 km (0.104 R)
• M72: 70,250,861 km (0.042 R)
• M73: 71,242,545 km (0.096 R)
• M74: 72,381,583 km (0.099 R)
• M75: 73,670,219 km (0.083 R)
• M76: 75,834,601 km (0.103 R)
• M77: 76,997,426 km (0.113 R)
• M78: 77,289,142 km (0.1 R)
• M79: 78,019,778 km (0.078 R)
• M80: 81,856,215 km (0.039 R)
• M81: 82,750,212 km (0.095 R)
• M82: 83,048,959 km (0.118 R)
• M83: 85,300,855 km (0.096 R)
• M84: 87,572,649 km (0.106 R)
• M85: 87,877,080 km (0.098 R)
• M86: 88,486,991 km (0.068 R)
• M87: 88,945,209 km (0.069 R)
• M88: 91,402,953 km (0.04 R)
• M89: 94,194,598 km (0.066 R)
• M90: 96,856,543 km (0.11 R)
• M91: 97,802,002 km (0.112 R)
• M92: 98,275,928 km (0.057 R)
• M93: 99,067,450 km (0.038 R)
• M94: 101,135,192 km (0.098 R)
• M95: 102,414,553 km (0.109 R)
• M96: 103,699,449 km (0.033 R)
• M97: 105,960,770 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 18,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit