🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.67 AU

Year: 174 Days

Day: 27 Hours

Environment

Temp: 161 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.61 AU - 0.75 AU

Year: 200 Days

Day: 24 Hours

Environment

Temp: 164 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.72 AU - 0.72 AU

Year: 218 Days

Day: 27 Hours

Environment

Temp: 158 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.8 AU - 1.3 AU

Year: 384 Days

Day: 23.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,765,600 km

• M1: 61,934 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.93 AU - 1.21 AU

Year: 395 Days

Day: 28.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,765,600 km

• M1: 38,447 km (0.078 R)
• M2: 234,270 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.28 AU - 1.84 AU

Year: 695 Days

Day: 22.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.37 AU - 1.87 AU

Year: 735 Days

Day: 44.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,765,600 km

• M1: 570,117 km (0.051 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.41 AU - 5.17 AU

Year: 3167 Days

Day: 18.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,765,600 km

• M1: 403,166 km (0.062 R)
• M2: 461,509 km (0.105 R)

Asteroid Belt

Center: 8.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102

Radius: 11.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.91 AU - 12.47 AU

Year: 15171 Days

Day: 12.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,765,600 km

• M1: 165,006 km (0.049 R)
• M2: 254,466 km (0.058 R)
• M3: 364,121 km (0.039 R)
• M4: 588,069 km (0.107 R)
• M5: 686,205 km (0.092 R)
• M6: 1,062,294 km (0.098 R)
• M7: 1,201,570 km (0.039 R)
• M8: 1,397,394 km (0.114 R)
• M9: 2,303,059 km (0.087 R)
• M10: 2,611,530 km (0.088 R)
• M11: 2,696,053 km (0.107 R)
• M12: 2,867,941 km (0.091 R)
• M13: 3,359,519 km (0.112 R)
• M14: 3,568,358 km (0.115 R)
• M15: 3,829,406 km (0.09 R)
• M16: 4,753,173 km (0.09 R)
• M17: 5,093,807 km (0.063 R)
• M18: 5,253,728 km (0.119 R)
• M19: 5,388,216 km (0.089 R)
• M20: 5,469,448 km (0.037 R)
• M21: 5,965,813 km (0.047 R)
• M22: 6,050,037 km (0.102 R)
• M23: 6,162,834 km (0.112 R)
• M24: 6,708,268 km (0.119 R)
• M25: 6,825,104 km (0.112 R)
• M26: 8,123,763 km (0.108 R)
• M27: 8,626,262 km (0.073 R)
• M28: 9,301,098 km (0.082 R)
• M29: 9,464,309 km (0.047 R)
• M30: 9,562,595 km (0.062 R)
• M31: 10,093,069 km (0.109 R)
• M32: 10,531,241 km (0.116 R)
• M33: 10,735,442 km (0.082 R)
• M34: 10,872,474 km (0.08 R)
• M35: 11,286,711 km (0.057 R)
• M36: 11,391,130 km (0.1 R)
• M37: 11,565,860 km (0.113 R)
• M38: 11,671,177 km (0.063 R)
• M39: 12,416,922 km (0.11 R)
• M40: 13,068,272 km (0.081 R)
• M41: 13,508,837 km (0.079 R)
• M42: 13,656,790 km (0.095 R)
• M43: 14,178,886 km (0.034 R)
• M44: 14,821,559 km (0.091 R)
• M45: 15,319,420 km (0.101 R)
• M46: 15,473,656 km (0.053 R)
• M47: 17,566,680 km (0.106 R)
• M48: 18,256,775 km (0.042 R)
• M49: 18,666,822 km (0.106 R)
• M50: 19,204,477 km (0.058 R)
• M51: 19,705,181 km (0.105 R)
• M52: 19,789,106 km (0.043 R)
• M53: 21,448,595 km (0.118 R)
• M54: 21,578,146 km (0.106 R)
• M55: 21,664,614 km (0.099 R)
• M56: 22,579,704 km (0.1 R)
• M57: 23,196,646 km (0.047 R)
• M58: 23,729,962 km (0.115 R)
• M59: 24,312,347 km (0.105 R)
• M60: 24,582,670 km (0.048 R)
• M61: 25,126,309 km (0.099 R)
• M62: 25,491,028 km (0.109 R)
• M63: 25,628,210 km (0.045 R)
• M64: 25,765,690 km (0.027 R)
• M65: 26,549,284 km (0.119 R)
• M66: 27,060,460 km (0.103 R)
• M67: 27,481,129 km (0.067 R)
• M68: 27,903,892 km (0.08 R)
• M69: 28,756,002 km (0.103 R)
• M70: 28,946,590 km (0.12 R)
• M71: 29,089,755 km (0.094 R)
• M72: 29,424,704 km (0.084 R)
• M73: 29,568,618 km (0.082 R)
• M74: 32,101,010 km (0.117 R)
• M75: 32,546,214 km (0.1 R)
• M76: 32,943,845 km (0.112 R)
• M77: 33,293,006 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.5

Radius: 6.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 14.09 AU - 19.71 AU

Year: 24764 Days

Day: 24.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 178.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,765,600 km

• M1: 88,412 km (0.111 R)
• M2: 168,746 km (0.112 R)
• M3: 311,313 km (0.116 R)
• M4: 429,047 km (0.114 R)
• M5: 510,578 km (0.117 R)
• M6: 597,643 km (0.041 R)
• M7: 1,364,183 km (0.104 R)
• M8: 1,563,597 km (0.113 R)
• M9: 2,130,573 km (0.069 R)
• M10: 2,632,474 km (0.109 R)
• M11: 2,693,958 km (0.097 R)
• M12: 3,008,264 km (0.08 R)
• M13: 3,301,176 km (0.108 R)
• M14: 3,535,446 km (0.097 R)
• M15: 3,844,366 km (0.108 R)
• M16: 4,525,186 km (0.099 R)
• M17: 4,598,938 km (0.101 R)
• M18: 4,673,138 km (0.104 R)
• M19: 5,634,305 km (0.079 R)
• M20: 5,713,741 km (0.103 R)
• M21: 5,954,594 km (0.086 R)
• M22: 6,780,673 km (0.103 R)
• M23: 7,423,794 km (0.115 R)
• M24: 7,863,313 km (0.071 R)
• M25: 7,907,743 km (0.091 R)
• M26: 8,130,943 km (0.093 R)
• M27: 9,991,193 km (0.051 R)
• M28: 10,819,965 km (0.091 R)
• M29: 11,018,182 km (0.078 R)
• M30: 11,067,998 km (0.08 R)
• M31: 11,267,712 km (0.085 R)
• M32: 11,873,882 km (0.041 R)
• M33: 12,387,302 km (0.055 R)
• M34: 12,542,734 km (0.1 R)
• M35: 13,276,512 km (0.104 R)
• M36: 13,329,469 km (0.047 R)
• M37: 13,541,898 km (0.104 R)
• M38: 13,862,786 km (0.112 R)
• M39: 14,403,133 km (0.1 R)
• M40: 15,226,520 km (0.119 R)
• M41: 15,393,023 km (0.062 R)
• M42: 15,783,922 km (0.026 R)
• M43: 16,065,166 km (0.117 R)
• M44: 16,291,208 km (0.098 R)
• M45: 16,804,030 km (0.099 R)
• M46: 16,918,622 km (0.065 R)
• M47: 17,264,193 km (0.115 R)
• M48: 17,321,937 km (0.065 R)
• M49: 18,432,702 km (0.065 R)
• M50: 19,385,790 km (0.072 R)
• M51: 20,293,849 km (0.115 R)
• M52: 20,660,962 km (0.084 R)
• M53: 20,906,901 km (0.085 R)
• M54: 22,151,106 km (0.115 R)
• M55: 23,291,341 km (0.106 R)
• M56: 23,804,163 km (0.069 R)
• M57: 23,932,967 km (0.087 R)
• M58: 24,062,070 km (0.029 R)
• M59: 24,255,948 km (0.036 R)
• M60: 24,320,724 km (0.084 R)
• M61: 24,906,400 km (0.095 R)
• M62: 26,157,786 km (0.073 R)
• M63: 26,490,492 km (0.098 R)
• M64: 28,038,979 km (0.115 R)
• M65: 29,616,638 km (0.075 R)
• M66: 31,505,162 km (0.102 R)
• M67: 33,504,388 km (0.093 R)
• M68: 33,865,667 km (0.074 R)
• M69: 35,103,739 km (0.118 R)
• M70: 35,470,702 km (0.055 R)
• M71: 35,617,757 km (0.102 R)
• M72: 36,208,369 km (0.039 R)
• M73: 37,774,061 km (0.12 R)
• M74: 38,451,889 km (0.083 R)
• M75: 38,754,376 km (0.085 R)
• M76: 38,905,918 km (0.092 R)
• M77: 39,666,623 km (0.093 R)
• M78: 40,816,881 km (0.096 R)
• M79: 41,822,628 km (0.083 R)
• M80: 42,914,842 km (0.042 R)
• M81: 44,491,304 km (0.06 R)
• M82: 45,127,245 km (0.055 R)
• M83: 46,408,102 km (0.076 R)
• M84: 46,488,586 km (0.116 R)
• M85: 46,891,453 km (0.091 R)
• M86: 47,619,695 km (0.049 R)
• M87: 48,514,739 km (0.098 R)
• M88: 49,908,991 km (0.119 R)
• M89: 50,486,888 km (0.104 R)
• M90: 52,317,667 km (0.116 R)
• M91: 52,401,441 km (0.076 R)
• M92: 52,904,689 km (0.097 R)
• M93: 54,000,792 km (0.109 R)
• M94: 57,074,729 km (0.117 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 17,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit