🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.56 AU - 0.68 AU

Year: 183 Days

Day: 40 Hours

Environment

Temp: 118 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.57 AU - 0.85 AU

Year: 224 Days

Day: 14.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,155,037 km

• M1: 218,114 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.94 AU - 1 AU

Year: 358 Days

Day: 18.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,155,037 km

• M1: 85,570 km (0.049 R)
• M2: 324,927 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.53 AU - 1.99 AU

Year: 875 Days

Day: 16.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.1 AU - 4.92 AU

Year: 3009 Days

Day: 13.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,155,037 km

• M1: 918,980 km (0.096 R)
• M2: 1,455,737 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.1 AU - 4.18 AU

Year: 3157 Days

Day: 22.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,155,037 km

• M1: 46,375 km (0.112 R)

Asteroid Belt

Center: 7.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.3

Radius: 10.4

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.55 AU - 13.37 AU

Year: 14538 Days

Day: 6.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,155,037 km

• M1: 151,094 km (0.039 R)
• M2: 317,147 km (0.098 R)
• M3: 449,841 km (0.051 R)
• M4: 550,670 km (0.111 R)
• M5: 819,048 km (0.083 R)
• M6: 1,604,437 km (0.115 R)
• M7: 2,021,965 km (0.053 R)
• M8: 2,288,548 km (0.053 R)
• M9: 3,189,277 km (0.113 R)
• M10: 3,893,883 km (0.097 R)
• M11: 4,762,149 km (0.103 R)
• M12: 5,238,469 km (0.101 R)
• M13: 5,400,782 km (0.079 R)
• M14: 5,730,047 km (0.052 R)
• M15: 6,669,522 km (0.105 R)
• M16: 6,757,336 km (0.031 R)
• M17: 6,934,161 km (0.051 R)
• M18: 7,382,655 km (0.099 R)
• M19: 9,025,838 km (0.089 R)
• M20: 9,171,845 km (0.105 R)
• M21: 9,367,669 km (0.11 R)
• M22: 9,614,506 km (0.109 R)
• M23: 10,367,731 km (0.063 R)
• M24: 11,348,943 km (0.103 R)
• M25: 12,467,786 km (0.088 R)
• M26: 12,739,306 km (0.115 R)
• M27: 14,809,142 km (0.072 R)
• M28: 15,560,871 km (0.104 R)
• M29: 16,921,015 km (0.039 R)
• M30: 17,342,582 km (0.064 R)
• M31: 17,767,590 km (0.073 R)
• M32: 18,319,157 km (0.11 R)
• M33: 19,564,709 km (0.035 R)
• M34: 20,007,070 km (0.104 R)
• M35: 20,325,115 km (0.085 R)
• M36: 21,289,273 km (0.085 R)
• M37: 21,940,323 km (0.074 R)
• M38: 22,005,847 km (0.044 R)
• M39: 22,202,568 km (0.098 R)
• M40: 23,529,501 km (0.074 R)
• M41: 24,067,455 km (0.097 R)
• M42: 24,473,464 km (0.101 R)
• M43: 24,950,082 km (0.091 R)
• M44: 26,328,926 km (0.065 R)
• M45: 26,747,351 km (0.065 R)
• M46: 27,379,103 km (0.089 R)
• M47: 27,732,304 km (0.08 R)
• M48: 30,246,146 km (0.113 R)
• M49: 31,863,299 km (0.067 R)
• M50: 32,458,250 km (0.104 R)
• M51: 33,357,632 km (0.052 R)
• M52: 33,886,012 km (0.108 R)
• M53: 34,798,409 km (0.095 R)
• M54: 35,334,269 km (0.116 R)
• M55: 35,718,736 km (0.066 R)
• M56: 36,647,140 km (0.057 R)
• M57: 37,114,334 km (0.113 R)
• M58: 37,348,604 km (0.099 R)
• M59: 37,661,862 km (0.068 R)
• M60: 37,976,018 km (0.051 R)
• M61: 38,133,395 km (0.102 R)
• M62: 39,161,431 km (0.073 R)
• M63: 41,083,465 km (0.075 R)
• M64: 41,325,963 km (0.069 R)
• M65: 42,056,001 km (0.099 R)
• M66: 42,545,186 km (0.085 R)
• M67: 42,708,547 km (0.108 R)
• M68: 43,941,083 km (0.088 R)
• M69: 44,106,389 km (0.082 R)
• M70: 44,520,326 km (0.107 R)
• M71: 45,686,292 km (0.098 R)
• M72: 46,946,654 km (0.113 R)
• M73: 47,453,941 km (0.065 R)
• M74: 47,538,763 km (0.108 R)
• M75: 48,388,778 km (0.108 R)
• M76: 49,587,505 km (0.111 R)
• M77: 50,190,385 km (0.094 R)
• M78: 53,329,547 km (0.088 R)
• M79: 54,390,046 km (0.117 R)
• M80: 54,656,180 km (0.116 R)
• M81: 55,368,266 km (0.108 R)
• M82: 55,814,816 km (0.109 R)
• M83: 58,791,963 km (0.102 R)
• M84: 59,978,873 km (0.09 R)
• M85: 60,621,246 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.6

Radius: 6.2

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.73 AU - 14.23 AU

Year: 15539 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,155,037 km

• M1: 150,495 km (0.059 R)
• M2: 318,643 km (0.1 R)
• M3: 404,961 km (0.114 R)
• M4: 458,069 km (0.086 R)
• M5: 528,080 km (0.101 R)
• M6: 695,481 km (0.092 R)
• M7: 760,406 km (0.09 R)
• M8: 986,299 km (0.078 R)
• M9: 1,154,746 km (0.078 R)
• M10: 1,332,468 km (0.052 R)
• M11: 1,736,233 km (0.08 R)
• M12: 2,752,152 km (0.112 R)
• M13: 2,963,384 km (0.082 R)
• M14: 3,043,868 km (0.093 R)
• M15: 3,714,216 km (0.111 R)
• M16: 3,918,118 km (0.08 R)
• M17: 4,801,344 km (0.119 R)
• M18: 4,864,474 km (0.118 R)
• M19: 4,991,632 km (0.05 R)
• M20: 5,610,219 km (0.063 R)
• M21: 5,777,021 km (0.11 R)
• M22: 5,911,659 km (0.08 R)
• M23: 6,115,561 km (0.107 R)
• M24: 6,460,534 km (0.04 R)
• M25: 6,670,719 km (0.116 R)
• M26: 7,133,425 km (0.055 R)
• M27: 8,014,856 km (0.119 R)
• M28: 8,544,881 km (0.095 R)
• M29: 8,659,922 km (0.105 R)
• M30: 10,405,130 km (0.082 R)
• M31: 10,651,368 km (0.116 R)
• M32: 11,655,469 km (0.111 R)
• M33: 12,082,571 km (0.103 R)
• M34: 12,776,855 km (0.095 R)
• M35: 13,752,383 km (0.094 R)
• M36: 14,022,556 km (0.065 R)
• M37: 15,446,279 km (0.084 R)
• M38: 15,586,453 km (0.108 R)
• M39: 15,774,048 km (0.117 R)
• M40: 15,962,392 km (0.093 R)
• M41: 16,246,329 km (0.085 R)
• M42: 18,132,309 km (0.083 R)
• M43: 18,379,146 km (0.063 R)
• M44: 18,676,696 km (0.061 R)
• M45: 19,680,198 km (0.062 R)
• M46: 19,832,190 km (0.112 R)
• M47: 20,239,545 km (0.074 R)
• M48: 21,373,796 km (0.094 R)
• M49: 22,953,549 km (0.079 R)
• M50: 23,542,217 km (0.113 R)
• M51: 26,951,552 km (0.089 R)
• M52: 27,120,299 km (0.056 R)
• M53: 27,742,476 km (0.109 R)
• M54: 27,969,865 km (0.044 R)
• M55: 28,827,958 km (0.11 R)
• M56: 29,520,746 km (0.04 R)
• M57: 30,805,044 km (0.114 R)
• M58: 31,276,576 km (0.062 R)
• M59: 32,525,719 km (0.11 R)
• M60: 33,367,506 km (0.028 R)
• M61: 33,548,669 km (0.089 R)
• M62: 34,704,612 km (0.108 R)
• M63: 36,618,417 km (0.03 R)
• M64: 37,180,456 km (0.084 R)
• M65: 37,745,188 km (0.037 R)
• M66: 38,376,192 km (0.118 R)
• M67: 38,756,470 km (0.051 R)
• M68: 41,064,017 km (0.096 R)
• M69: 41,258,345 km (0.109 R)
• M70: 41,843,123 km (0.094 R)
• M71: 42,103,872 km (0.09 R)
• M72: 43,283,900 km (0.065 R)
• M73: 43,944,225 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.7

Radius: 4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.02 AU - 14.94 AU

Year: 17524 Days

Day: 24.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,155,037 km

• M1: 176,525 km (0.111 R)
• M2: 343,327 km (0.106 R)
• M3: 513,869 km (0.112 R)
• M4: 641,176 km (0.089 R)
• M5: 894,894 km (0.033 R)
• M6: 1,210,097 km (0.073 R)
• M7: 1,345,184 km (0.079 R)
• M8: 1,666,819 km (0.066 R)
• M9: 2,090,780 km (0.096 R)
• M10: 2,440,240 km (0.118 R)
• M11: 2,829,793 km (0.074 R)
• M12: 4,994,923 km (0.091 R)
• M13: 5,238,768 km (0.076 R)
• M14: 5,375,949 km (0.101 R)
• M15: 5,458,826 km (0.104 R)
• M16: 5,597,803 km (0.088 R)
• M17: 5,936,343 km (0.073 R)
• M18: 6,108,081 km (0.077 R)
• M19: 6,165,676 km (0.069 R)
• M20: 6,281,465 km (0.114 R)
• M21: 6,751,651 km (0.114 R)
• M22: 6,811,191 km (0.028 R)
• M23: 7,141,952 km (0.056 R)
• M24: 7,324,611 km (0.117 R)
• M25: 7,385,796 km (0.061 R)
• M26: 7,570,550 km (0.096 R)
• M27: 7,663,450 km (0.099 R)
• M28: 8,038,791 km (0.032 R)
• M29: 8,260,645 km (0.115 R)
• M30: 8,388,252 km (0.097 R)
• M31: 8,420,266 km (0.092 R)
• M32: 8,710,186 km (0.102 R)
• M33: 8,937,874 km (0.078 R)
• M34: 9,003,398 km (0.112 R)
• M35: 9,233,629 km (0.115 R)
• M36: 9,532,526 km (0.101 R)
• M37: 9,868,373 km (0.035 R)
• M38: 10,071,826 km (0.102 R)
• M39: 10,724,821 km (0.11 R)
• M40: 11,144,443 km (0.119 R)
• M41: 12,325,518 km (0.105 R)
• M42: 12,544,529 km (0.04 R)
• M43: 13,321,092 km (0.082 R)
• M44: 13,433,290 km (0.113 R)
• M45: 13,923,074 km (0.077 R)
• M46: 14,765,310 km (0.06 R)
• M47: 16,338,331 km (0.109 R)
• M48: 17,144,664 km (0.095 R)
• M49: 17,185,205 km (0.087 R)
• M50: 17,225,896 km (0.095 R)
• M51: 18,046,440 km (0.102 R)
• M52: 18,711,851 km (0.112 R)
• M53: 18,837,513 km (0.1 R)
• M54: 18,921,438 km (0.091 R)
• M55: 18,963,475 km (0.059 R)
• M56: 20,152,479 km (0.096 R)
• M57: 21,190,688 km (0.055 R)
• M58: 21,496,765 km (0.077 R)
• M59: 21,892,452 km (0.108 R)
• M60: 22,246,101 km (0.112 R)
• M61: 22,290,382 km (0.051 R)
• M62: 22,468,104 km (0.07 R)
• M63: 22,512,684 km (0.081 R)
• M64: 23,003,964 km (0.084 R)
• M65: 23,228,510 km (0.073 R)
• M66: 24,042,921 km (0.113 R)
• M67: 24,866,457 km (0.105 R)
• M68: 24,912,533 km (0.034 R)
• M69: 25,096,838 km (0.086 R)
• M70: 25,932,342 km (0.116 R)
• M71: 26,072,366 km (0.055 R)
• M72: 27,060,160 km (0.069 R)
• M73: 27,582,556 km (0.115 R)
• M74: 27,916,608 km (0.035 R)
• M75: 27,964,480 km (0.081 R)
• M76: 29,655,983 km (0.049 R)
• M77: 30,785,596 km (0.082 R)
• M78: 31,380,397 km (0.118 R)
• M79: 33,136,976 km (0.113 R)
• M80: 33,339,830 km (0.085 R)
• M81: 33,899,625 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit