🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.65 AU - 0.91 AU

Year: 241 Days

Day: 41.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,884,689 km

• M1: 278,252 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.28 AU - 1.4 AU

Year: 543 Days

Day: 23.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,884,689 km

• M1: 66,122 km (0.101 R)
• M2: 130,898 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.14 AU - 1.64 AU

Year: 573 Days

Day: 34.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.34 AU - 1.7 AU

Year: 656 Days

Day: 29.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,884,689 km

• M1: 102,624 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.62 AU - 2.06 AU

Year: 873 Days

Day: 26.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.95 AU - 2.31 AU

Year: 1088 Days

Day: 45.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,884,689 km

• M1: 1,027,139 km (0.092 R)

Asteroid Belt

Center: 2.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.93 AU - 3.85 AU

Year: 2184 Days

Day: 20.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.59 AU - 5.19 AU

Year: 3783 Days

Day: 48 Hours

Environment

Temp: -119 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,884,689 km

• M1: 1,022,950 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.8

Radius: 8.3

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.22 AU - 11.74 AU

Year: 11030 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,884,689 km

• M1: 237,861 km (0.111 R)
• M2: 302,786 km (0.031 R)
• M3: 414,835 km (0.059 R)
• M4: 469,737 km (0.091 R)
• M5: 557,551 km (0.056 R)
• M6: 838,047 km (0.078 R)
• M7: 1,261,858 km (0.103 R)
• M8: 1,722,619 km (0.056 R)
• M9: 1,911,113 km (0.112 R)
• M10: 2,785,662 km (0.091 R)
• M11: 3,768,221 km (0.051 R)
• M12: 4,520,848 km (0.117 R)
• M13: 4,585,624 km (0.069 R)
• M14: 4,716,222 km (0.094 R)
• M15: 4,981,011 km (0.113 R)
• M16: 5,216,777 km (0.115 R)
• M17: 5,284,694 km (0.107 R)
• M18: 5,456,134 km (0.111 R)
• M19: 6,632,721 km (0.116 R)
• M20: 6,706,473 km (0.097 R)
• M21: 6,929,523 km (0.038 R)
• M22: 7,613,036 km (0.118 R)
• M23: 7,690,378 km (0.098 R)
• M24: 7,767,869 km (0.032 R)
• M25: 7,923,750 km (0.081 R)
• M26: 8,002,140 km (0.033 R)
• M27: 9,207,899 km (0.109 R)
• M28: 9,622,285 km (0.042 R)
• M29: 9,705,910 km (0.09 R)
• M30: 10,127,626 km (0.051 R)
• M31: 10,555,476 km (0.077 R)
• M32: 10,684,878 km (0.082 R)
• M33: 10,814,879 km (0.072 R)
• M34: 11,428,679 km (0.088 R)
• M35: 12,143,757 km (0.113 R)
• M36: 12,598,085 km (0.115 R)
• M37: 13,994,282 km (0.089 R)
• M38: 15,000,478 km (0.108 R)
• M39: 15,146,186 km (0.088 R)
• M40: 15,980,493 km (0.05 R)
• M41: 17,284,987 km (0.067 R)
• M42: 19,042,014 km (0.083 R)
• M43: 19,675,561 km (0.036 R)
• M44: 20,262,433 km (0.116 R)
• M45: 21,126,361 km (0.116 R)
• M46: 21,344,325 km (0.03 R)
• M47: 22,778,370 km (0.089 R)
• M48: 23,394,564 km (0.069 R)
• M49: 23,676,406 km (0.102 R)
• M50: 23,846,050 km (0.094 R)
• M51: 25,160,118 km (0.06 R)
• M52: 25,796,956 km (0.057 R)
• M53: 26,029,730 km (0.109 R)
• M54: 28,396,668 km (0.081 R)
• M55: 29,059,536 km (0.059 R)
• M56: 29,362,472 km (0.116 R)
• M57: 30,155,191 km (0.101 R)
• M58: 30,400,531 km (0.085 R)
• M59: 30,893,157 km (0.087 R)
• M60: 31,016,725 km (0.079 R)
• M61: 31,388,476 km (0.078 R)
• M62: 32,136,315 km (0.039 R)
• M63: 33,079,231 km (0.083 R)
• M64: 33,395,630 km (0.107 R)
• M65: 33,649,498 km (0.109 R)
• M66: 35,185,868 km (0.118 R)
• M67: 35,314,821 km (0.075 R)
• M68: 35,767,804 km (0.12 R)
• M69: 35,832,729 km (0.067 R)
• M70: 36,744,827 km (0.056 R)
• M71: 36,810,351 km (0.118 R)
• M72: 37,203,943 km (0.09 R)
• M73: 37,269,617 km (0.106 R)
• M74: 37,598,732 km (0.116 R)
• M75: 38,260,104 km (0.119 R)
• M76: 38,658,633 km (0.075 R)
• M77: 40,672,370 km (0.113 R)
• M78: 41,555,596 km (0.054 R)
• M79: 41,896,828 km (0.065 R)
• M80: 43,479,125 km (0.046 R)
• M81: 43,756,180 km (0.064 R)
• M82: 44,242,673 km (0.116 R)
• M83: 44,451,661 km (0.103 R)
• M84: 44,521,523 km (0.061 R)
• M85: 45,150,881 km (0.115 R)
• M86: 46,772,672 km (0.111 R)
• M87: 47,056,609 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.2

Radius: 8.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.35 AU - 12.41 AU

Year: 12555 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,884,689 km

• M1: 102,175 km (0.115 R)
• M2: 168,597 km (0.08 R)
• M3: 240,105 km (0.098 R)
• M4: 315,203 km (0.062 R)
• M5: 375,191 km (0.091 R)
• M6: 439,818 km (0.049 R)
• M7: 790,475 km (0.084 R)
• M8: 859,440 km (0.073 R)
• M9: 1,195,586 km (0.106 R)
• M10: 1,275,621 km (0.037 R)
• M11: 1,909,617 km (0.051 R)
• M12: 2,397,007 km (0.078 R)
• M13: 2,447,870 km (0.101 R)
• M14: 2,550,644 km (0.101 R)
• M15: 3,338,276 km (0.113 R)
• M16: 3,597,081 km (0.07 R)
• M17: 3,773,457 km (0.087 R)
• M18: 4,506,636 km (0.081 R)
• M19: 4,601,481 km (0.097 R)
• M20: 4,665,060 km (0.093 R)
• M21: 4,728,789 km (0.114 R)
• M22: 5,019,757 km (0.099 R)
• M23: 5,085,131 km (0.099 R)
• M24: 6,381,845 km (0.114 R)
• M25: 7,030,053 km (0.053 R)
• M26: 7,436,510 km (0.081 R)
• M27: 7,548,709 km (0.116 R)
• M28: 7,623,807 km (0.069 R)
• M29: 8,819,542 km (0.091 R)
• M30: 9,378,440 km (0.087 R)
• M31: 10,196,740 km (0.08 R)
• M32: 10,279,917 km (0.108 R)
• M33: 10,530,493 km (0.088 R)
• M34: 10,825,500 km (0.068 R)
• M35: 11,208,770 km (0.096 R)
• M36: 11,337,574 km (0.107 R)
• M37: 11,683,295 km (0.096 R)
• M38: 11,901,109 km (0.071 R)
• M39: 12,076,288 km (0.112 R)
• M40: 12,164,252 km (0.089 R)
• M41: 12,429,489 km (0.079 R)
• M42: 12,830,710 km (0.076 R)
• M43: 13,190,942 km (0.113 R)
• M44: 13,737,572 km (0.118 R)
• M45: 15,136,462 km (0.113 R)
• M46: 15,469,317 km (0.09 R)
• M47: 15,804,566 km (0.067 R)
• M48: 16,677,919 km (0.109 R)
• M49: 16,775,905 km (0.099 R)
• M50: 17,516,863 km (0.039 R)
• M51: 17,766,243 km (0.098 R)
• M52: 18,724,717 km (0.109 R)
• M53: 19,803,467 km (0.083 R)
• M54: 20,115,378 km (0.067 R)
• M55: 21,699,171 km (0.064 R)
• M56: 21,913,395 km (0.111 R)
• M57: 22,831,477 km (0.075 R)
• M58: 23,049,442 km (0.08 R)
• M59: 23,158,648 km (0.072 R)
• M60: 25,491,028 km (0.057 R)
• M61: 26,171,250 km (0.115 R)
• M62: 26,228,097 km (0.076 R)
• M63: 26,627,823 km (0.116 R)
• M64: 27,144,833 km (0.107 R)
• M65: 27,723,029 km (0.112 R)
• M66: 27,781,073 km (0.09 R)
• M67: 29,009,570 km (0.113 R)
• M68: 29,245,486 km (0.11 R)
• M69: 30,375,100 km (0.029 R)
• M70: 31,035,724 km (0.081 R)
• M71: 31,156,300 km (0.096 R)
• M72: 31,397,900 km (0.087 R)
• M73: 32,676,962 km (0.085 R)
• M74: 33,539,095 km (0.076 R)
• M75: 34,035,012 km (0.097 R)
• M76: 34,221,710 km (0.07 R)
• M77: 34,471,089 km (0.092 R)
• M78: 34,721,067 km (0.063 R)
• M79: 36,806,163 km (0.096 R)
• M80: 38,347,918 km (0.118 R)
• M81: 38,866,424 km (0.084 R)
• M82: 39,648,672 km (0.111 R)
• M83: 41,294,996 km (0.085 R)
• M84: 42,026,530 km (0.116 R)
• M85: 42,226,692 km (0.103 R)
• M86: 43,165,269 km (0.082 R)
• M87: 43,299,907 km (0.109 R)
• M88: 44,722,134 km (0.105 R)
• M89: 45,541,781 km (0.102 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 12,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit