🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.56 AU - 0.58 AU

Year: 179 Days

Day: 13.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.53 AU - 0.85 AU

Year: 239 Days

Day: 22.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,245,475 km

• M1: 308,172 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.15 AU - 1.19 AU

Year: 527 Days

Day: 38.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.46 AU - 2.08 AU

Year: 980 Days

Day: 26 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.09 AU - 3.19 AU

Year: 1785 Days

Day: 37.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,245,475 km

• M1: 68,516 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.16 AU - 3.46 AU

Year: 1961 Days

Day: 39.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,245,475 km

• M1: 54,902 km (0.086 R)

Asteroid Belt

Center: 7.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.1

Radius: 4.5

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.53 AU - 12.15 AU

Year: 15895 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,245,475 km

• M1: 118,033 km (0.1 R)
• M2: 148,700 km (0.094 R)
• M3: 262,544 km (0.095 R)
• M4: 390,750 km (0.086 R)
• M5: 455,376 km (0.111 R)
• M6: 566,527 km (0.096 R)
• M7: 686,355 km (0.059 R)
• M8: 1,002,755 km (0.086 R)
• M9: 1,038,508 km (0.116 R)
• M10: 1,242,710 km (0.114 R)
• M11: 1,281,156 km (0.119 R)
• M12: 1,520,513 km (0.076 R)
• M13: 1,603,390 km (0.094 R)
• M14: 1,645,427 km (0.087 R)
• M15: 2,085,544 km (0.119 R)
• M16: 2,131,470 km (0.045 R)
• M17: 2,486,915 km (0.066 R)
• M18: 2,560,218 km (0.07 R)
• M19: 2,708,918 km (0.057 R)
• M20: 2,860,461 km (0.029 R)
• M21: 2,911,623 km (0.094 R)
• M22: 3,251,510 km (0.068 R)
• M23: 4,082,825 km (0.074 R)
• M24: 5,603,487 km (0.03 R)
• M25: 5,635,501 km (0.116 R)
• M26: 5,699,828 km (0.114 R)
• M27: 6,389,026 km (0.119 R)
• M28: 6,794,735 km (0.083 R)
• M29: 6,863,102 km (0.106 R)
• M30: 7,243,379 km (0.084 R)
• M31: 7,916,420 km (0.092 R)
• M32: 8,498,505 km (0.049 R)
• M33: 8,832,109 km (0.093 R)
• M34: 9,056,805 km (0.088 R)
• M35: 9,511,732 km (0.067 R)
• M36: 10,841,058 km (0.063 R)
• M37: 10,920,944 km (0.104 R)
• M38: 11,202,487 km (0.114 R)
• M39: 11,608,795 km (0.074 R)
• M40: 12,019,890 km (0.026 R)
• M41: 12,227,232 km (0.107 R)
• M42: 12,268,821 km (0.059 R)
• M43: 13,281,598 km (0.076 R)
• M44: 13,538,906 km (0.099 R)
• M45: 13,928,011 km (0.101 R)
• M46: 14,145,825 km (0.061 R)
• M47: 14,939,143 km (0.096 R)
• M48: 15,746,672 km (0.112 R)
• M49: 15,792,000 km (0.074 R)
• M50: 16,201,449 km (0.11 R)
• M51: 16,660,565 km (0.109 R)
• M52: 16,706,791 km (0.117 R)
• M53: 17,263,744 km (0.101 R)
• M54: 18,205,762 km (0.086 R)
• M55: 18,778,871 km (0.047 R)
• M56: 19,600,911 km (0.077 R)
• M57: 19,942,743 km (0.055 R)
• M58: 20,286,668 km (0.086 R)
• M59: 20,483,988 km (0.088 R)
• M60: 21,229,733 km (0.103 R)
• M61: 21,480,309 km (0.059 R)
• M62: 22,645,527 km (0.076 R)
• M63: 22,901,639 km (0.059 R)
• M64: 24,615,282 km (0.107 R)
• M65: 25,301,637 km (0.113 R)
• M66: 25,887,164 km (0.049 R)
• M67: 26,047,682 km (0.116 R)
• M68: 26,262,205 km (0.072 R)
• M69: 26,477,327 km (0.084 R)
• M70: 26,747,052 km (0.079 R)
• M71: 26,801,057 km (0.114 R)
• M72: 27,452,556 km (0.068 R)
• M73: 30,166,111 km (0.09 R)
• M74: 30,504,203 km (0.027 R)
• M75: 31,240,972 km (0.032 R)
• M76: 32,616,674 km (0.03 R)
• M77: 32,963,741 km (0.082 R)
• M78: 33,021,636 km (0.099 R)
• M79: 33,195,768 km (0.12 R)
• M80: 33,486,436 km (0.091 R)
• M81: 33,719,809 km (0.093 R)
• M82: 34,481,412 km (0.116 R)
• M83: 34,717,028 km (0.112 R)
• M84: 36,560,373 km (0.102 R)
• M85: 36,740,339 km (0.094 R)
• M86: 36,860,616 km (0.081 R)
• M87: 36,920,754 km (0.055 R)
• M88: 37,463,645 km (0.106 R)
• M89: 37,766,431 km (0.111 R)
• M90: 40,031,642 km (0.118 R)
• M91: 40,527,260 km (0.067 R)
• M92: 41,399,416 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.1

Radius: 3.5

Gravity: 62.46 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.87 AU - 20.03 AU

Year: 29047 Days

Day: 23.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,245,475 km

• M1: 517,758 km (0.113 R)
• M2: 677,978 km (0.091 R)
• M3: 3,388,841 km (0.074 R)
• M4: 3,786,173 km (0.11 R)
• M5: 4,623,771 km (0.066 R)
• M6: 5,119,239 km (0.088 R)
• M7: 6,279,071 km (0.066 R)
• M8: 6,826,450 km (0.087 R)
• M9: 7,325,658 km (0.082 R)
• M10: 7,901,311 km (0.09 R)
• M11: 7,966,087 km (0.097 R)
• M12: 8,096,386 km (0.089 R)
• M13: 8,425,053 km (0.08 R)
• M14: 8,624,317 km (0.108 R)
• M15: 9,299,752 km (0.114 R)
• M16: 10,486,512 km (0.092 R)
• M17: 11,133,822 km (0.045 R)
• M18: 12,542,285 km (0.072 R)
• M19: 12,769,674 km (0.081 R)
• M20: 13,305,833 km (0.097 R)
• M21: 14,241,717 km (0.08 R)
• M22: 14,399,842 km (0.078 R)
• M23: 14,479,129 km (0.051 R)
• M24: 15,522,275 km (0.11 R)
• M25: 15,685,038 km (0.084 R)
• M26: 16,176,317 km (0.047 R)
• M27: 18,449,008 km (0.117 R)
• M28: 19,228,413 km (0.11 R)
• M29: 19,578,322 km (0.107 R)
• M30: 19,842,063 km (0.106 R)
• M31: 20,284,274 km (0.103 R)
• M32: 22,543,801 km (0.106 R)
• M33: 24,597,031 km (0.03 R)
• M34: 26,611,816 km (0.114 R)
• M35: 29,078,535 km (0.063 R)
• M36: 29,379,526 km (0.065 R)
• M37: 30,085,478 km (0.12 R)
• M38: 30,797,115 km (0.05 R)
• M39: 31,411,514 km (0.1 R)
• M40: 32,340,666 km (0.113 R)
• M41: 34,437,430 km (0.099 R)
• M42: 35,716,492 km (0.103 R)
• M43: 37,445,993 km (0.074 R)
• M44: 37,554,900 km (0.079 R)
• M45: 37,664,106 km (0.066 R)
• M46: 39,091,868 km (0.039 R)
• M47: 39,756,831 km (0.118 R)
• M48: 40,761,231 km (0.107 R)
• M49: 41,097,976 km (0.095 R)
• M50: 44,745,920 km (0.116 R)
• M51: 45,209,225 km (0.1 R)
• M52: 45,441,400 km (0.118 R)
• M53: 45,906,949 km (0.036 R)
• M54: 46,374,143 km (0.107 R)
• M55: 46,842,983 km (0.097 R)
• M56: 48,021,814 km (0.076 R)
• M57: 49,688,334 km (0.094 R)
• M58: 49,808,162 km (0.115 R)
• M59: 50,288,222 km (0.057 R)
• M60: 50,528,775 km (0.101 R)
• M61: 50,649,201 km (0.061 R)
• M62: 51,495,028 km (0.113 R)
• M63: 55,793,274 km (0.072 R)
• M64: 57,167,630 km (0.078 R)
• M65: 57,922,052 km (0.078 R)
• M66: 58,933,034 km (0.046 R)
• M67: 59,822,393 km (0.092 R)
• M68: 60,332,672 km (0.088 R)
• M69: 60,716,241 km (0.12 R)
• M70: 62,000,688 km (0.054 R)
• M71: 66,962,849 km (0.108 R)
• M72: 67,095,094 km (0.036 R)
• M73: 71,374,191 km (0.114 R)
• M74: 71,644,664 km (0.118 R)
• M75: 73,273,935 km (0.061 R)
• M76: 77,539,120 km (0.104 R)
• M77: 78,095,324 km (0.102 R)
• M78: 78,513,301 km (0.088 R)
• M79: 79,771,868 km (0.079 R)
• M80: 80,473,781 km (0.077 R)
• M81: 86,883,601 km (0.097 R)
• M82: 90,222,476 km (0.113 R)
• M83: 93,898,993 km (0.08 R)
• M84: 94,343,448 km (0.082 R)
• M85: 95,681,003 km (0.055 R)
• M86: 96,426,898 km (0.05 R)
• M87: 96,576,197 km (0.09 R)
• M88: 96,875,243 km (0.116 R)
• M89: 98,525,307 km (0.071 R)
• M90: 99,882,310 km (0.062 R)
• M91: 100,487,433 km (0.058 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 18,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit