🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.54 AU - 0.6 AU

Year: 163 Days

Day: 21.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.68 AU - 0.76 AU

Year: 231 Days

Day: 26.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,236,576 km

• M1: 551,119 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.6 AU - 0.88 AU

Year: 241 Days

Day: 43.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,236,576 km

• M1: 618,438 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.66 AU - 1.72 AU

Year: 832 Days

Day: 44.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2 AU - 2.56 AU

Year: 1304 Days

Day: 27 Hours

Environment

Temp: -88 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,236,576 km

• M1: 862,581 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.49 AU - 3.23 AU

Year: 1832 Days

Day: 43 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.12 AU - 4.56 AU

Year: 2850 Days

Day: 30.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 123.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.2 AU - 8.32 AU

Year: 6657 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,236,576 km

• M1: 116,537 km (0.054 R)
• M2: 244,144 km (0.088 R)
• M3: 320,887 km (0.075 R)
• M4: 399,277 km (0.048 R)
• M5: 456,124 km (0.116 R)
• M6: 568,622 km (0.08 R)
• M7: 714,629 km (0.057 R)
• M8: 786,286 km (0.068 R)
• M9: 848,220 km (0.086 R)
• M10: 937,829 km (0.067 R)
• M11: 1,211,892 km (0.088 R)
• M12: 1,433,896 km (0.08 R)
• M13: 1,653,206 km (0.055 R)
• M14: 1,985,164 km (0.116 R)
• M15: 2,248,007 km (0.092 R)
• M16: 2,356,166 km (0.089 R)
• M17: 2,484,821 km (0.086 R)
• M18: 2,578,020 km (0.085 R)
• M19: 2,729,862 km (0.113 R)
• M20: 2,787,457 km (0.083 R)
• M21: 2,845,651 km (0.084 R)
• M22: 2,904,143 km (0.084 R)
• M23: 2,982,832 km (0.1 R)
• M24: 3,263,627 km (0.046 R)
• M25: 3,366,102 km (0.047 R)
• M26: 3,851,098 km (0.12 R)
• M27: 4,358,085 km (0.094 R)
• M28: 4,448,442 km (0.114 R)
• M29: 5,027,236 km (0.046 R)
• M30: 5,313,567 km (0.073 R)
• M31: 5,531,830 km (0.116 R)
• M32: 5,902,085 km (0.059 R)
• M33: 6,229,555 km (0.109 R)
• M34: 6,408,324 km (0.032 R)
• M35: 6,981,284 km (0.096 R)
• M36: 7,381,458 km (0.093 R)
• M37: 8,626,112 km (0.05 R)
• M38: 8,739,807 km (0.108 R)
• M39: 8,854,100 km (0.111 R)
• M40: 9,026,436 km (0.12 R)
• M41: 9,550,178 km (0.054 R)
• M42: 10,324,048 km (0.065 R)
• M43: 10,902,394 km (0.09 R)
• M44: 11,304,064 km (0.116 R)
• M45: 11,366,297 km (0.046 R)
• M46: 11,459,945 km (0.111 R)
• M47: 11,585,009 km (0.063 R)
• M48: 11,742,086 km (0.086 R)
• M49: 11,963,192 km (0.106 R)
• M50: 12,506,083 km (0.091 R)
• M51: 13,187,651 km (0.082 R)
• M52: 13,351,610 km (0.084 R)
• M53: 13,582,439 km (0.097 R)
• M54: 14,115,008 km (0.093 R)
• M55: 15,372,677 km (0.109 R)
• M56: 15,997,398 km (0.081 R)
• M57: 16,878,829 km (0.081 R)
• M58: 17,559,200 km (0.068 R)
• M59: 17,775,967 km (0.106 R)
• M60: 18,066,336 km (0.036 R)
• M61: 18,394,853 km (0.092 R)
• M62: 18,872,968 km (0.047 R)
• M63: 18,946,870 km (0.116 R)
• M64: 19,355,122 km (0.108 R)
• M65: 19,504,271 km (0.057 R)
• M66: 19,728,668 km (0.072 R)
• M67: 19,916,413 km (0.082 R)
• M68: 20,218,003 km (0.107 R)
• M69: 20,902,114 km (0.114 R)
• M70: 21,709,793 km (0.117 R)
• M71: 21,787,284 km (0.077 R)
• M72: 21,942,417 km (0.074 R)
• M73: 22,527,644 km (0.072 R)
• M74: 22,999,625 km (0.114 R)
• M75: 23,118,107 km (0.118 R)
• M76: 23,316,025 km (0.102 R)
• M77: 23,713,656 km (0.071 R)
• M78: 24,676,917 km (0.106 R)
• M79: 26,104,380 km (0.073 R)
• M80: 26,228,097 km (0.04 R)
• M81: 26,765,901 km (0.054 R)
• M82: 26,890,516 km (0.12 R)
• M83: 27,936,804 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.7

Radius: 4.6

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.25 AU - 18.09 AU

Year: 21281 Days

Day: 17.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,236,576 km

• M1: 62,532 km (0.105 R)
• M2: 202,107 km (0.119 R)
• M3: 252,970 km (0.095 R)
• M4: 369,058 km (0.071 R)
• M5: 416,929 km (0.079 R)
• M6: 467,194 km (0.071 R)
• M7: 630,106 km (0.056 R)
• M8: 831,315 km (0.104 R)
• M9: 1,051,673 km (0.06 R)
• M10: 1,144,873 km (0.099 R)
• M11: 1,898,397 km (0.098 R)
• M12: 2,187,270 km (0.106 R)
• M13: 2,216,891 km (0.071 R)
• M14: 3,268,414 km (0.083 R)
• M15: 3,826,265 km (0.099 R)
• M16: 4,338,189 km (0.111 R)
• M17: 4,412,988 km (0.117 R)
• M18: 4,564,081 km (0.085 R)
• M19: 5,465,259 km (0.119 R)
• M20: 6,123,639 km (0.108 R)
• M21: 6,334,572 km (0.12 R)
• M22: 6,676,852 km (0.102 R)
• M23: 7,603,910 km (0.112 R)
• M24: 8,617,436 km (0.079 R)
• M25: 9,869,121 km (0.111 R)
• M26: 10,265,555 km (0.104 R)
• M27: 10,566,247 km (0.108 R)
• M28: 11,176,307 km (0.118 R)
• M29: 11,279,081 km (0.081 R)
• M30: 12,218,256 km (0.076 R)
• M31: 12,858,236 km (0.113 R)
• M32: 14,170,658 km (0.086 R)
• M33: 14,449,359 km (0.116 R)
• M34: 14,505,309 km (0.116 R)
• M35: 15,239,385 km (0.099 R)
• M36: 15,812,345 km (0.09 R)
• M37: 15,927,685 km (0.052 R)
• M38: 17,393,894 km (0.069 R)
• M39: 18,052,573 km (0.086 R)
• M40: 18,476,085 km (0.046 R)
• M41: 19,147,929 km (0.076 R)
• M42: 19,765,768 km (0.103 R)
• M43: 20,077,081 km (0.072 R)
• M44: 20,264,677 km (0.116 R)
• M45: 20,767,775 km (0.049 R)
• M46: 21,211,332 km (0.067 R)
• M47: 21,402,369 km (0.109 R)
• M48: 23,212,952 km (0.104 R)
• M49: 23,409,823 km (0.107 R)
• M50: 24,602,716 km (0.03 R)
• M51: 24,870,496 km (0.116 R)
• M52: 25,883,274 km (0.083 R)
• M53: 25,951,191 km (0.104 R)
• M54: 26,497,224 km (0.104 R)
• M55: 26,840,551 km (0.051 R)
• M56: 28,719,201 km (0.078 R)
• M57: 29,213,173 km (0.071 R)
• M58: 29,709,988 km (0.074 R)
• M59: 30,209,495 km (0.063 R)
• M60: 30,424,467 km (0.072 R)
• M61: 30,783,801 km (0.108 R)
• M62: 31,072,375 km (0.101 R)
• M63: 31,724,772 km (0.059 R)
• M64: 31,870,330 km (0.101 R)
• M65: 32,528,262 km (0.106 R)
• M66: 32,895,824 km (0.089 R)
• M67: 33,560,637 km (0.089 R)
• M68: 35,129,170 km (0.073 R)
• M69: 35,581,704 km (0.045 R)
• M70: 35,808,794 km (0.051 R)
• M71: 36,036,182 km (0.084 R)
• M72: 36,112,178 km (0.112 R)
• M73: 37,334,243 km (0.072 R)
• M74: 39,192,847 km (0.07 R)
• M75: 41,081,221 km (0.118 R)
• M76: 41,398,817 km (0.118 R)
• M77: 42,356,543 km (0.074 R)
• M78: 42,597,096 km (0.095 R)
• M79: 43,725,662 km (0.094 R)
• M80: 43,887,677 km (0.066 R)
• M81: 44,782,422 km (0.115 R)
• M82: 44,945,783 km (0.047 R)
• M83: 45,847,708 km (0.107 R)
• M84: 46,012,266 km (0.033 R)
• M85: 47,004,100 km (0.065 R)
• M86: 49,092,935 km (0.119 R)
• M87: 50,700,514 km (0.07 R)
• M88: 51,724,810 km (0.086 R)
• M89: 51,981,819 km (0.081 R)
• M90: 52,411,315 km (0.043 R)
• M91: 53,446,981 km (0.111 R)
• M92: 55,801,502 km (0.107 R)
• M93: 58,814,253 km (0.099 R)
• M94: 58,903,713 km (0.095 R)
• M95: 59,261,850 km (0.096 R)
• M96: 59,800,253 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123

Radius: 4.8

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.29 AU - 18.31 AU

Year: 26080 Days

Day: 19.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,236,576 km

• M1: 68,067 km (0.116 R)
• M2: 153,637 km (0.1 R)
• M3: 352,602 km (0.064 R)
• M4: 438,771 km (0.062 R)
• M5: 737,817 km (0.115 R)
• M6: 927,507 km (0.112 R)
• M7: 1,350,420 km (0.083 R)
• M8: 1,876,107 km (0.113 R)
• M9: 2,160,492 km (0.109 R)
• M10: 3,062,568 km (0.05 R)
• M11: 3,212,913 km (0.092 R)
• M12: 3,334,985 km (0.067 R)
• M13: 3,615,182 km (0.101 R)
• M14: 3,678,462 km (0.108 R)
• M15: 3,710,326 km (0.117 R)
• M16: 3,774,205 km (0.088 R)
• M17: 3,806,219 km (0.066 R)
• M18: 4,398,925 km (0.069 R)
• M19: 4,466,544 km (0.078 R)
• M20: 4,534,461 km (0.092 R)
• M21: 4,602,827 km (0.052 R)
• M22: 4,809,871 km (0.05 R)
• M23: 4,914,440 km (0.117 R)
• M24: 5,778,517 km (0.07 R)
• M25: 6,962,285 km (0.108 R)
• M26: 7,080,617 km (0.063 R)
• M27: 7,279,582 km (0.086 R)
• M28: 7,399,709 km (0.08 R)
• M29: 7,846,109 km (0.103 R)
• M30: 8,978,415 km (0.045 R)
• M31: 9,761,261 km (0.108 R)
• M32: 10,160,837 km (0.053 R)
• M33: 10,475,441 km (0.107 R)
• M34: 10,520,620 km (0.113 R)
• M35: 12,237,555 km (0.061 R)
• M36: 12,524,035 km (0.106 R)
• M37: 13,201,264 km (0.082 R)
• M38: 13,396,938 km (0.067 R)
• M39: 13,446,006 km (0.096 R)
• M40: 13,741,612 km (0.084 R)
• M41: 15,405,589 km (0.117 R)
• M42: 15,611,585 km (0.084 R)
• M43: 15,663,196 km (0.032 R)
• M44: 15,714,808 km (0.064 R)
• M45: 16,234,959 km (0.041 R)
• M46: 16,707,838 km (0.092 R)
• M47: 17,452,387 km (0.045 R)
• M48: 18,099,248 km (0.101 R)
• M49: 19,084,051 km (0.089 R)
• M50: 19,249,805 km (0.092 R)
• M51: 21,276,856 km (0.066 R)
• M52: 21,334,003 km (0.052 R)
• M53: 22,199,127 km (0.099 R)
• M54: 23,725,773 km (0.059 R)
• M55: 25,104,168 km (0.1 R)
• M56: 25,346,517 km (0.09 R)
• M57: 25,528,727 km (0.114 R)
• M58: 25,894,643 km (0.113 R)
• M59: 26,755,130 km (0.086 R)
• M60: 26,816,914 km (0.114 R)
• M61: 27,812,488 km (0.03 R)
• M62: 28,377,818 km (0.102 R)
• M63: 28,820,030 km (0.028 R)
• M64: 29,137,327 km (0.086 R)
• M65: 29,583,577 km (0.113 R)
• M66: 29,647,456 km (0.093 R)
• M67: 30,032,072 km (0.119 R)
• M68: 30,741,315 km (0.084 R)
• M69: 31,456,094 km (0.098 R)
• M70: 32,703,591 km (0.114 R)
• M71: 33,167,194 km (0.056 R)
• M72: 33,366,608 km (0.115 R)
• M73: 34,235,174 km (0.079 R)
• M74: 35,314,223 km (0.104 R)
• M75: 36,404,642 km (0.117 R)
• M76: 36,541,673 km (0.091 R)
• M77: 36,678,855 km (0.108 R)
• M78: 38,269,379 km (0.067 R)
• M79: 38,408,805 km (0.079 R)
• M80: 38,687,954 km (0.099 R)
• M81: 39,952,954 km (0.051 R)
• M82: 40,023,564 km (0.093 R)
• M83: 42,667,407 km (0.093 R)
• M84: 43,246,500 km (0.115 R)
• M85: 43,900,991 km (0.037 R)
• M86: 44,193,006 km (0.077 R)
• M87: 44,558,773 km (0.087 R)
• M88: 44,852,284 km (0.088 R)
• M89: 44,925,587 km (0.039 R)
• M90: 46,180,414 km (0.105 R)
• M91: 48,196,844 km (0.05 R)
• M92: 50,318,141 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 18,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit