🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.67 AU - 0.75 AU

Year: 225 Days

Day: 45.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.81 AU - 0.93 AU

Year: 306 Days

Day: 31.4 Hours

Environment

Temp: 50 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,570,091 km

• M1: 775,216 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.77 AU - 1.25 AU

Year: 382 Days

Day: 43.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.02 AU - 1.52 AU

Year: 539 Days

Day: 42.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,570,091 km

• M1: 197,469 km (0.099 R)
• M2: 309,219 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.31 AU - 1.49 AU

Year: 624 Days

Day: 13.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.96 AU - 1.96 AU

Year: 1034 Days

Day: 42.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,570,091 km

• M1: 432,487 km (0.079 R)
• M2: 705,204 km (0.076 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.55 AU - 3.63 AU

Year: 2563 Days

Day: 24.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.1

Radius: 11

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.97 AU - 5.97 AU

Year: 4820 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,570,091 km

• M1: 199,863 km (0.03 R)
• M2: 274,512 km (0.089 R)
• M3: 381,923 km (0.112 R)
• M4: 481,556 km (0.053 R)
• M5: 711,936 km (0.055 R)
• M6: 819,048 km (0.102 R)
• M7: 931,995 km (0.084 R)
• M8: 1,026,391 km (0.111 R)
• M9: 1,136,794 km (0.105 R)
• M10: 1,356,553 km (0.091 R)
• M11: 1,534,276 km (0.114 R)
• M12: 1,604,736 km (0.119 R)
• M13: 1,867,729 km (0.118 R)
• M14: 2,019,870 km (0.118 R)
• M15: 2,144,785 km (0.107 R)
• M16: 2,224,072 km (0.091 R)
• M17: 2,402,243 km (0.114 R)
• M18: 2,568,296 km (0.118 R)
• M19: 2,772,797 km (0.116 R)
• M20: 3,036,089 km (0.116 R)
• M21: 3,161,601 km (0.111 R)
• M22: 3,307,459 km (0.085 R)
• M23: 3,549,060 km (0.098 R)
• M24: 3,719,901 km (0.061 R)
• M25: 4,049,914 km (0.107 R)
• M26: 4,248,580 km (0.06 R)
• M27: 4,842,633 km (0.075 R)
• M28: 5,117,594 km (0.118 R)
• M29: 5,224,706 km (0.06 R)
• M30: 5,332,566 km (0.083 R)
• M31: 5,550,530 km (0.059 R)
• M32: 6,336,667 km (0.115 R)
• M33: 6,544,458 km (0.094 R)
• M34: 6,660,845 km (0.082 R)
• M35: 6,731,007 km (0.101 R)
• M36: 6,848,591 km (0.116 R)
• M37: 7,325,658 km (0.069 R)
• M38: 7,665,993 km (0.07 R)
• M39: 7,788,813 km (0.067 R)
• M40: 8,136,179 km (0.059 R)
• M41: 8,337,089 km (0.057 R)
• M42: 8,692,384 km (0.068 R)
• M43: 9,130,706 km (0.115 R)
• M44: 9,470,742 km (0.075 R)
• M45: 9,681,974 km (0.099 R)
• M46: 10,190,158 km (0.079 R)
• M47: 10,570,286 km (0.116 R)
• M48: 10,899,701 km (0.072 R)
• M49: 11,121,255 km (0.093 R)
• M50: 11,344,306 km (0.111 R)
• M51: 11,709,923 km (0.06 R)
• M52: 11,908,290 km (0.116 R)
• M53: 12,626,359 km (0.117 R)
• M54: 13,269,780 km (0.07 R)
• M55: 13,625,224 km (0.058 R)
• M56: 13,804,144 km (0.042 R)
• M57: 14,224,663 km (0.11 R)
• M58: 14,345,538 km (0.09 R)
• M59: 15,170,720 km (0.091 R)
• M60: 15,263,321 km (0.058 R)
• M61: 15,948,479 km (0.112 R)
• M62: 16,389,793 km (0.066 R)
• M63: 16,643,661 km (0.117 R)
• M64: 17,027,080 km (0.115 R)
• M65: 17,284,239 km (0.114 R)
• M66: 17,445,655 km (0.105 R)
• M67: 17,835,208 km (0.063 R)
• M68: 18,063,644 km (0.073 R)
• M69: 19,020,621 km (0.111 R)
• M70: 19,960,245 km (0.105 R)
• M71: 20,129,590 km (0.111 R)
• M72: 20,949,387 km (0.053 R)
• M73: 22,094,259 km (0.102 R)
• M74: 22,445,216 km (0.066 R)
• M75: 23,010,546 km (0.113 R)
• M76: 23,223,723 km (0.109 R)
• M77: 23,401,894 km (0.069 R)
• M78: 23,616,268 km (0.069 R)
• M79: 24,191,322 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.1

Radius: 5.7

Gravity: 29.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.21 AU - 13.93 AU

Year: 17801 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,570,091 km

• M1: 200,910 km (0.103 R)
• M2: 292,913 km (0.117 R)
• M3: 629,508 km (0.098 R)
• M4: 795,412 km (0.101 R)
• M5: 1,001,707 km (0.089 R)
• M6: 1,253,481 km (0.058 R)
• M7: 1,715,588 km (0.117 R)
• M8: 1,847,085 km (0.11 R)
• M9: 2,333,278 km (0.091 R)
• M10: 2,516,087 km (0.045 R)
• M11: 2,895,766 km (0.088 R)
• M12: 2,934,811 km (0.104 R)
• M13: 3,921,409 km (0.086 R)
• M14: 4,227,037 km (0.074 R)
• M15: 5,284,395 km (0.096 R)
• M16: 5,332,117 km (0.107 R)
• M17: 7,463,887 km (0.116 R)
• M18: 7,951,276 km (0.086 R)
• M19: 8,060,932 km (0.082 R)
• M20: 8,171,185 km (0.118 R)
• M21: 8,337,389 km (0.076 R)
• M22: 8,504,789 km (0.115 R)
• M23: 9,013,571 km (0.104 R)
• M24: 9,416,139 km (0.088 R)
• M25: 10,001,216 km (0.114 R)
• M26: 10,477,835 km (0.096 R)
• M27: 11,391,279 km (0.115 R)
• M28: 13,163,565 km (0.058 R)
• M29: 13,293,416 km (0.083 R)
• M30: 13,423,716 km (0.056 R)
• M31: 13,685,512 km (0.117 R)
• M32: 13,882,982 km (0.081 R)
• M33: 14,816,921 km (0.039 R)
• M34: 15,428,028 km (0.12 R)
• M35: 15,633,576 km (0.038 R)
• M36: 16,394,879 km (0.086 R)
• M37: 18,823,302 km (0.081 R)
• M38: 19,929,728 km (0.113 R)
• M39: 20,603,816 km (0.064 R)
• M40: 21,513,969 km (0.093 R)
• M41: 22,128,068 km (0.047 R)
• M42: 22,359,945 km (0.09 R)
• M43: 24,481,841 km (0.026 R)
• M44: 24,881,716 km (0.078 R)
• M45: 24,962,050 km (0.069 R)
• M46: 25,203,352 km (0.108 R)
• M47: 25,931,744 km (0.07 R)
• M48: 27,161,139 km (0.118 R)
• M49: 28,577,232 km (0.088 R)
• M50: 29,931,841 km (0.059 R)
• M51: 31,828,443 km (0.12 R)
• M52: 31,915,509 km (0.094 R)
• M53: 32,089,940 km (0.069 R)
• M54: 32,791,105 km (0.087 R)
• M55: 33,055,295 km (0.06 R)
• M56: 33,497,357 km (0.112 R)
• M57: 34,297,705 km (0.028 R)
• M58: 35,465,018 km (0.096 R)
• M59: 36,371,730 km (0.099 R)
• M60: 37,377,926 km (0.092 R)
• M61: 37,653,934 km (0.068 R)
• M62: 37,746,086 km (0.074 R)
• M63: 37,930,690 km (0.076 R)
• M64: 38,485,997 km (0.093 R)
• M65: 39,604,839 km (0.095 R)
• M66: 41,683,651 km (0.075 R)
• M67: 42,256,761 km (0.095 R)
• M68: 43,700,829 km (0.067 R)
• M69: 44,380,303 km (0.071 R)
• M70: 48,329,238 km (0.119 R)
• M71: 49,434,766 km (0.052 R)
• M72: 49,535,745 km (0.066 R)
• M73: 52,697,795 km (0.088 R)
• M74: 53,317,429 km (0.104 R)
• M75: 54,563,729 km (0.109 R)
• M76: 55,085,826 km (0.032 R)
• M77: 57,721,291 km (0.041 R)
• M78: 58,040,234 km (0.095 R)
• M79: 61,479,190 km (0.117 R)
• M80: 62,240,194 km (0.113 R)
• M81: 63,004,340 km (0.094 R)
• M82: 63,332,707 km (0.115 R)
• M83: 63,442,363 km (0.117 R)
• M84: 63,552,018 km (0.051 R)
• M85: 64,872,967 km (0.088 R)
• M86: 65,647,734 km (0.062 R)
• M87: 68,439,679 km (0.116 R)
• M88: 68,889,969 km (0.07 R)
• M89: 69,567,199 km (0.112 R)
• M90: 70,133,277 km (0.073 R)
• M91: 71,042,234 km (0.068 R)
• M92: 71,270,071 km (0.073 R)
• M93: 71,498,058 km (0.098 R)
• M94: 72,298,257 km (0.046 R)
• M95: 74,716,657 km (0.056 R)
• M96: 74,832,445 km (0.04 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 19,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit