🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.73 AU - 0.85 AU

Year: 267 Days

Day: 36.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.1 AU - 1.54 AU

Year: 578 Days

Day: 31 Hours

Environment

Temp: -35 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.62 AU - 1.72 AU

Year: 822 Days

Day: 28.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.82 AU - 1.9 AU

Year: 966 Days

Day: 35.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,009,108 km

• M1: 326,572 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.99 AU - 2.23 AU

Year: 1167 Days

Day: 31.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,009,108 km

• M1: 446,849 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.5 AU - 2.66 AU

Year: 1578 Days

Day: 14.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.53 AU - 3.85 AU

Year: 2170 Days

Day: 13 Hours

Environment

Temp: -109 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.5

Radius: 4.8

Gravity: 30.1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.69 AU - 16.93 AU

Year: 22812 Days

Day: 20.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 31,009,108 km

• M1: 67,169 km (0.107 R)
• M2: 197,768 km (0.087 R)
• M3: 450,140 km (0.027 R)
• M4: 492,775 km (0.094 R)
• M5: 1,570,329 km (0.098 R)
• M6: 1,669,961 km (0.044 R)
• M7: 1,805,945 km (0.117 R)
• M8: 2,016,729 km (0.09 R)
• M9: 2,309,941 km (0.11 R)
• M10: 2,577,571 km (0.079 R)
• M11: 2,616,616 km (0.04 R)
• M12: 2,814,834 km (0.037 R)
• M13: 4,011,467 km (0.104 R)
• M14: 4,378,879 km (0.084 R)
• M15: 4,901,574 km (0.037 R)
• M16: 5,544,546 km (0.068 R)
• M17: 6,005,008 km (0.085 R)
• M18: 6,318,715 km (0.106 R)
• M19: 6,584,401 km (0.07 R)
• M20: 8,601,429 km (0.037 R)
• M21: 9,736,877 km (0.114 R)
• M22: 10,415,453 km (0.076 R)
• M23: 11,109,138 km (0.072 R)
• M24: 11,752,708 km (0.11 R)
• M25: 12,078,981 km (0.051 R)
• M26: 14,167,666 km (0.071 R)
• M27: 17,317,450 km (0.114 R)
• M28: 17,465,551 km (0.097 R)
• M29: 18,363,139 km (0.074 R)
• M30: 18,817,617 km (0.027 R)
• M31: 19,122,497 km (0.091 R)
• M32: 20,593,493 km (0.087 R)
• M33: 20,907,798 km (0.09 R)
• M34: 21,620,782 km (0.092 R)
• M35: 23,642,597 km (0.059 R)
• M36: 25,051,510 km (0.095 R)
• M37: 26,402,229 km (0.032 R)
• M38: 28,036,735 km (0.077 R)
• M39: 29,173,829 km (0.076 R)
• M40: 29,526,730 km (0.042 R)
• M41: 30,325,882 km (0.073 R)
• M42: 30,952,398 km (0.047 R)
• M43: 32,127,190 km (0.115 R)
• M44: 32,309,101 km (0.048 R)
• M45: 32,491,461 km (0.056 R)
• M46: 34,148,257 km (0.059 R)
• M47: 35,926,527 km (0.102 R)
• M48: 37,160,560 km (0.093 R)
• M49: 38,119,183 km (0.1 R)
• M50: 38,891,856 km (0.064 R)
• M51: 39,865,140 km (0.089 R)
• M52: 41,240,991 km (0.11 R)
• M53: 41,835,493 km (0.069 R)
• M54: 42,532,619 km (0.054 R)
• M55: 44,140,198 km (0.042 R)
• M56: 44,342,604 km (0.094 R)
• M57: 44,646,737 km (0.031 R)
• M58: 44,748,313 km (0.079 R)
• M59: 45,870,148 km (0.077 R)
• M60: 46,177,721 km (0.03 R)
• M61: 46,485,893 km (0.083 R)
• M62: 47,622,089 km (0.077 R)
• M63: 48,141,492 km (0.09 R)
• M64: 48,245,612 km (0.079 R)
• M65: 48,558,422 km (0.113 R)
• M66: 49,081,117 km (0.069 R)
• M67: 49,500,739 km (0.074 R)
• M68: 51,616,501 km (0.114 R)
• M69: 53,007,462 km (0.091 R)
• M70: 53,222,434 km (0.107 R)
• M71: 54,085,764 km (0.042 R)
• M72: 55,280,303 km (0.084 R)
• M73: 55,716,829 km (0.077 R)
• M74: 59,361,482 km (0.104 R)
• M75: 60,256,676 km (0.09 R)
• M76: 61,381,802 km (0.12 R)
• M77: 64,110,317 km (0.072 R)
• M78: 64,224,909 km (0.113 R)
• M79: 69,802,666 km (0.085 R)
• M80: 71,102,522 km (0.094 R)
• M81: 71,339,634 km (0.107 R)
• M82: 72,529,685 km (0.08 R)
• M83: 72,768,443 km (0.096 R)
• M84: 72,887,972 km (0.08 R)
• M85: 73,007,501 km (0.084 R)
• M86: 73,246,857 km (0.114 R)
• M87: 74,086,401 km (0.059 R)
• M88: 74,929,235 km (0.046 R)
• M89: 75,896,236 km (0.072 R)
• M90: 76,502,855 km (0.08 R)
• M91: 76,745,952 km (0.088 R)
• M92: 77,720,731 km (0.087 R)
• M93: 82,780,580 km (0.093 R)
• M94: 83,404,852 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.5

Radius: 6.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.38 AU - 17.8 AU

Year: 28093 Days

Day: 17.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,009,108 km

• M1: 93,648 km (0.087 R)
• M2: 154,385 km (0.107 R)
• M3: 431,590 km (0.109 R)
• M4: 495,618 km (0.114 R)
• M5: 720,912 km (0.097 R)
• M6: 1,387,371 km (0.109 R)
• M7: 1,485,357 km (0.071 R)
• M8: 1,552,078 km (0.115 R)
• M9: 1,740,571 km (0.091 R)
• M10: 2,083,450 km (0.107 R)
• M11: 2,586,398 km (0.088 R)
• M12: 2,935,110 km (0.1 R)
• M13: 2,998,091 km (0.079 R)
• M14: 3,320,325 km (0.105 R)
• M15: 3,744,435 km (0.1 R)
• M16: 3,790,062 km (0.065 R)
• M17: 4,044,378 km (0.092 R)
• M18: 4,209,086 km (0.051 R)
• M19: 4,472,528 km (0.096 R)
• M20: 4,741,355 km (0.068 R)
• M21: 4,815,555 km (0.062 R)
• M22: 5,090,965 km (0.083 R)
• M23: 5,294,568 km (0.093 R)
• M24: 5,868,126 km (0.115 R)
• M25: 6,081,752 km (0.072 R)
• M26: 6,765,265 km (0.091 R)
• M27: 6,848,890 km (0.053 R)
• M28: 7,045,461 km (0.072 R)
• M29: 7,158,707 km (0.071 R)
• M30: 7,820,977 km (0.078 R)
• M31: 8,352,947 km (0.087 R)
• M32: 10,757,433 km (0.108 R)
• M33: 11,084,454 km (0.111 R)
• M34: 11,249,311 km (0.105 R)
• M35: 13,674,442 km (0.067 R)
• M36: 14,099,899 km (0.069 R)
• M37: 14,171,257 km (0.098 R)
• M38: 14,350,026 km (0.093 R)
• M39: 16,328,458 km (0.114 R)
• M40: 16,741,947 km (0.12 R)
• M41: 16,930,889 km (0.111 R)
• M42: 17,311,166 km (0.076 R)
• M43: 19,214,799 km (0.104 R)
• M44: 20,130,937 km (0.113 R)
• M45: 20,533,654 km (0.09 R)
• M46: 20,654,978 km (0.066 R)
• M47: 20,939,064 km (0.054 R)
• M48: 21,388,157 km (0.089 R)
• M49: 21,593,256 km (0.046 R)
• M50: 22,129,863 km (0.09 R)
• M51: 23,047,646 km (0.116 R)
• M52: 23,173,757 km (0.095 R)
• M53: 23,468,914 km (0.111 R)
• M54: 25,179,566 km (0.056 R)
• M55: 25,222,799 km (0.056 R)
• M56: 25,396,183 km (0.085 R)
• M57: 25,787,681 km (0.097 R)
• M58: 26,400,583 km (0.054 R)
• M59: 26,797,167 km (0.1 R)
• M60: 26,885,580 km (0.098 R)
• M61: 27,774,939 km (0.06 R)
• M62: 28,313,192 km (0.06 R)
• M63: 28,358,221 km (0.106 R)
• M64: 28,403,250 km (0.118 R)
• M65: 28,628,694 km (0.062 R)
• M66: 29,491,126 km (0.097 R)
• M67: 29,902,520 km (0.111 R)
• M68: 30,177,930 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 16,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit