🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.49 AU - 0.63 AU

Year: 182 Days

Day: 12.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.72 AU - 1.08 AU

Year: 370 Days

Day: 32 Hours

Environment

Temp: -56 °C

Axial Tilt: 90.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,624,216 km

• M1: 138,079 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.29 AU - 1.73 AU

Year: 804 Days

Day: 44.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 57.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.56 AU - 1.62 AU

Year: 869 Days

Day: 34.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,624,216 km

• M1: 329,415 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.26 AU - 2.08 AU

Year: 935 Days

Day: 21.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,624,216 km

• M1: 315,502 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.63 AU - 1.95 AU

Year: 1038 Days

Day: 32 Hours

Environment

Temp: -100 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.69 AU - 2.21 AU

Year: 1180 Days

Day: 37 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,624,216 km

• M1: 40,840 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.5

Radius: 10.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.92 AU - 6.36 AU

Year: 5051 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,624,216 km

• M1: 145,409 km (0.059 R)
• M2: 332,706 km (0.082 R)
• M3: 417,976 km (0.115 R)
• M4: 493,075 km (0.108 R)
• M5: 715,975 km (0.112 R)
• M6: 845,976 km (0.115 R)
• M7: 945,907 km (0.096 R)
• M8: 1,063,342 km (0.115 R)
• M9: 1,256,323 km (0.063 R)
• M10: 1,371,812 km (0.086 R)
• M11: 1,613,862 km (0.05 R)
• M12: 1,969,306 km (0.098 R)
• M13: 2,087,638 km (0.106 R)
• M14: 2,547,951 km (0.043 R)
• M15: 2,885,294 km (0.095 R)
• M16: 2,981,486 km (0.056 R)
• M17: 3,377,322 km (0.047 R)
• M18: 3,726,932 km (0.066 R)
• M19: 4,045,126 km (0.115 R)
• M20: 4,131,594 km (0.108 R)
• M21: 4,284,184 km (0.094 R)
• M22: 4,617,637 km (0.089 R)
• M23: 4,959,618 km (0.076 R)
• M24: 5,122,081 km (0.036 R)
• M25: 5,286,340 km (0.081 R)
• M26: 5,452,244 km (0.07 R)
• M27: 5,911,509 km (0.059 R)
• M28: 6,307,794 km (0.071 R)
• M29: 6,661,743 km (0.069 R)
• M30: 6,738,486 km (0.095 R)
• M31: 7,283,771 km (0.091 R)
• M32: 7,575,038 km (0.048 R)
• M33: 8,750,129 km (0.099 R)
• M34: 9,201,765 km (0.098 R)
• M35: 9,574,413 km (0.101 R)
• M36: 9,806,140 km (0.041 R)
• M37: 9,981,170 km (0.079 R)
• M38: 10,216,188 km (0.116 R)
• M39: 10,631,921 km (0.081 R)
• M40: 10,721,679 km (0.082 R)
• M41: 10,962,532 km (0.114 R)
• M42: 11,053,188 km (0.12 R)
• M43: 11,296,434 km (0.11 R)
• M44: 11,850,096 km (0.081 R)
• M45: 12,633,690 km (0.101 R)
• M46: 12,951,884 km (0.087 R)
• M47: 13,111,954 km (0.063 R)
• M48: 13,304,935 km (0.101 R)
• M49: 13,401,875 km (0.048 R)
• M50: 13,531,277 km (0.103 R)
• M51: 14,119,197 km (0.104 R)
• M52: 14,217,931 km (0.066 R)
• M53: 14,383,087 km (0.037 R)
• M54: 15,387,487 km (0.091 R)
• M55: 15,625,049 km (0.114 R)
• M56: 15,727,224 km (0.094 R)
• M57: 16,138,319 km (0.066 R)
• M58: 16,276,099 km (0.092 R)
• M59: 16,553,004 km (0.083 R)
• M60: 16,901,119 km (0.078 R)
• M61: 17,216,621 km (0.101 R)
• M62: 17,428,002 km (0.104 R)
• M63: 18,031,630 km (0.067 R)
• M64: 18,102,988 km (0.105 R)
• M65: 18,425,820 km (0.112 R)
• M66: 19,149,874 km (0.054 R)
• M67: 19,994,055 km (0.092 R)
• M68: 20,439,407 km (0.115 R)
• M69: 20,513,907 km (0.12 R)
• M70: 21,188,743 km (0.042 R)
• M71: 21,377,536 km (0.051 R)
• M72: 22,329,726 km (0.101 R)
• M73: 22,791,684 km (0.057 R)
• M74: 23,101,352 km (0.103 R)
• M75: 23,607,741 km (0.083 R)
• M76: 23,881,804 km (0.081 R)
• M77: 24,235,902 km (0.111 R)
• M78: 24,512,509 km (0.112 R)
• M79: 24,631,289 km (0.104 R)
• M80: 24,790,013 km (0.032 R)
• M81: 24,869,599 km (0.119 R)
• M82: 25,028,771 km (0.07 R)
• M83: 26,355,704 km (0.12 R)
• M84: 26,640,090 km (0.051 R)
• M85: 27,048,193 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.3

Radius: 5.1

Gravity: 33.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.25 AU - 10.69 AU

Year: 13646 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,624,216 km

• M1: 69,114 km (0.097 R)
• M2: 146,905 km (0.089 R)
• M3: 534,214 km (0.093 R)
• M4: 774,019 km (0.105 R)
• M5: 928,404 km (0.071 R)
• M6: 1,068,578 km (0.093 R)
• M7: 1,141,133 km (0.117 R)
• M8: 1,395,150 km (0.118 R)
• M9: 1,808,189 km (0.11 R)
• M10: 1,954,047 km (0.105 R)
• M11: 2,103,645 km (0.093 R)
• M12: 2,288,099 km (0.068 R)
• M13: 2,672,566 km (0.07 R)
• M14: 3,111,636 km (0.1 R)
• M15: 3,428,634 km (0.108 R)
• M16: 4,017,451 km (0.069 R)
• M17: 5,536,617 km (0.085 R)
• M18: 5,791,233 km (0.068 R)
• M19: 6,622,249 km (0.083 R)
• M20: 7,489,917 km (0.103 R)
• M21: 7,724,187 km (0.116 R)
• M22: 8,152,037 km (0.068 R)
• M23: 8,392,889 km (0.102 R)
• M24: 8,489,978 km (0.056 R)
• M25: 8,980,809 km (0.117 R)
• M26: 10,822,359 km (0.096 R)
• M27: 11,087,147 km (0.108 R)
• M28: 11,894,228 km (0.072 R)
• M29: 12,664,507 km (0.037 R)
• M30: 13,281,000 km (0.081 R)
• M31: 14,021,958 km (0.091 R)
• M32: 14,137,148 km (0.055 R)
• M33: 14,368,576 km (0.079 R)
• M34: 14,659,544 km (0.108 R)
• M35: 15,070,041 km (0.088 R)
• M36: 17,240,706 km (0.094 R)
• M37: 17,487,841 km (0.096 R)
• M38: 17,923,171 km (0.054 R)
• M39: 18,110,767 km (0.063 R)
• M40: 20,087,852 km (0.079 R)
• M41: 20,152,778 km (0.107 R)
• M42: 20,674,575 km (0.029 R)
• M43: 20,805,773 km (0.118 R)
• M44: 21,531,921 km (0.117 R)
• M45: 21,731,484 km (0.036 R)
• M46: 22,400,935 km (0.1 R)
• M47: 23,485,968 km (0.089 R)
• M48: 24,172,772 km (0.097 R)
• M49: 24,657,469 km (0.084 R)
• M50: 26,343,587 km (0.107 R)
• M51: 28,211,765 km (0.064 R)
• M52: 28,503,032 km (0.112 R)
• M53: 28,868,350 km (0.084 R)
• M54: 29,161,861 km (0.117 R)
• M55: 29,751,576 km (0.053 R)
• M56: 30,643,777 km (0.034 R)
• M57: 31,393,861 km (0.099 R)
• M58: 31,922,540 km (0.098 R)
• M59: 32,912,130 km (0.066 R)
• M60: 33,218,656 km (0.09 R)
• M61: 35,390,667 km (0.099 R)
• M62: 35,626,135 km (0.106 R)
• M63: 37,129,144 km (0.087 R)
• M64: 38,249,932 km (0.037 R)
• M65: 38,491,532 km (0.08 R)
• M66: 40,360,458 km (0.06 R)
• M67: 40,442,438 km (0.042 R)
• M68: 40,606,547 km (0.058 R)
• M69: 42,259,005 km (0.061 R)
• M70: 43,428,711 km (0.118 R)
• M71: 44,017,528 km (0.108 R)
• M72: 45,714,417 km (0.117 R)
• M73: 46,227,687 km (0.116 R)
• M74: 47,346,380 km (0.112 R)
• M75: 48,473,749 km (0.097 R)
• M76: 49,259,587 km (0.074 R)
• M77: 50,313,653 km (0.046 R)
• M78: 50,401,916 km (0.07 R)
• M79: 51,197,926 km (0.1 R)
• M80: 52,623,145 km (0.034 R)
• M81: 53,250,858 km (0.077 R)
• M82: 54,604,120 km (0.109 R)
• M83: 56,426,073 km (0.119 R)
• M84: 56,517,776 km (0.117 R)
• M85: 56,609,480 km (0.116 R)
• M86: 57,344,604 km (0.118 R)
• M87: 57,897,966 km (0.044 R)
• M88: 58,082,869 km (0.096 R)
• M89: 59,196,326 km (0.065 R)
• M90: 59,475,625 km (0.114 R)
• M91: 59,568,975 km (0.083 R)
• M92: 60,504,111 km (0.036 R)
• M93: 61,821,320 km (0.116 R)
• M94: 62,388,745 km (0.054 R)
• M95: 62,673,130 km (0.119 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: 506 - 12,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit