🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.51 AU - 0.65 AU

Year: 169 Days

Day: 38.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,905,876 km

• M1: 95,743 km (0.1 R)
• M2: 524,490 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.74 AU - 0.86 AU

Year: 274 Days

Day: 40.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.75 AU - 1.07 AU

Year: 332 Days

Day: 12.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,905,876 km

• M1: 724,951 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.79 AU - 1.29 AU

Year: 406 Days

Day: 43.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.24 AU - 1.32 AU

Year: 554 Days

Day: 23 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.76 AU - 2.2 AU

Year: 1067 Days

Day: 34.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,905,876 km

• M1: 1,448,407 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.8

Radius: 13.9

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.86 AU - 6.78 AU

Year: 5376 Days

Day: 8.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,905,876 km

• M1: 184,305 km (0.056 R)
• M2: 355,744 km (0.058 R)
• M3: 508,932 km (0.118 R)
• M4: 620,382 km (0.104 R)
• M5: 752,627 km (0.103 R)
• M6: 839,543 km (0.12 R)
• M7: 1,110,764 km (0.112 R)
• M8: 1,316,910 km (0.115 R)
• M9: 1,466,209 km (0.037 R)
• M10: 1,621,641 km (0.059 R)
• M11: 1,767,948 km (0.108 R)
• M12: 1,857,856 km (0.049 R)
• M13: 2,089,882 km (0.087 R)
• M14: 2,185,475 km (0.078 R)
• M15: 2,414,510 km (0.097 R)
• M16: 2,634,269 km (0.085 R)
• M17: 3,112,234 km (0.108 R)
• M18: 3,203,788 km (0.104 R)
• M19: 3,389,738 km (0.05 R)
• M20: 3,636,874 km (0.093 R)
• M21: 3,850,649 km (0.043 R)
• M22: 4,352,251 km (0.094 R)
• M23: 4,517,257 km (0.064 R)
• M24: 4,621,377 km (0.116 R)
• M25: 4,832,161 km (0.09 R)
• M26: 4,981,759 km (0.043 R)
• M27: 5,351,265 km (0.043 R)
• M28: 5,506,099 km (0.098 R)
• M29: 6,002,315 km (0.041 R)
• M30: 6,140,245 km (0.092 R)
• M31: 6,489,556 km (0.104 R)
• M32: 6,821,513 km (0.104 R)
• M33: 6,965,576 km (0.081 R)
• M34: 7,305,612 km (0.081 R)
• M35: 7,452,966 km (0.053 R)
• M36: 8,255,858 km (0.111 R)
• M37: 8,745,641 km (0.098 R)
• M38: 8,876,090 km (0.093 R)
• M39: 9,377,842 km (0.095 R)
• M40: 9,672,699 km (0.108 R)
• M41: 9,807,636 km (0.081 R)
• M42: 10,630,873 km (0.088 R)
• M43: 11,022,670 km (0.111 R)
• M44: 11,192,015 km (0.078 R)
• M45: 11,878,221 km (0.07 R)
• M46: 12,725,692 km (0.114 R)
• M47: 13,291,472 km (0.114 R)
• M48: 13,501,956 km (0.087 R)
• M49: 13,713,637 km (0.117 R)
• M50: 13,835,110 km (0.062 R)
• M51: 14,079,104 km (0.078 R)
• M52: 14,386,079 km (0.118 R)
• M53: 14,881,847 km (0.061 R)
• M54: 15,100,409 km (0.109 R)
• M55: 15,225,922 km (0.067 R)
• M56: 15,383,149 km (0.113 R)
• M57: 15,890,136 km (0.098 R)
• M58: 16,081,771 km (0.09 R)
• M59: 16,596,238 km (0.081 R)
• M60: 16,758,253 km (0.043 R)
• M61: 17,247,139 km (0.082 R)
• M62: 17,575,655 km (0.114 R)
• M63: 17,740,662 km (0.083 R)
• M64: 17,873,206 km (0.039 R)
• M65: 18,406,073 km (0.097 R)
• M66: 19,283,315 km (0.04 R)
• M67: 19,658,656 km (0.07 R)
• M68: 20,624,759 km (0.104 R)
• M69: 20,868,753 km (0.059 R)
• M70: 21,078,639 km (0.084 R)
• M71: 21,324,279 km (0.07 R)
• M72: 21,535,810 km (0.075 R)
• M73: 22,138,540 km (0.11 R)
• M74: 22,495,630 km (0.095 R)
• M75: 22,818,762 km (0.112 R)
• M76: 23,542,217 km (0.08 R)
• M77: 24,457,157 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.5

Radius: 10.3

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.61 AU - 11.11 AU

Year: 12768 Days

Day: 5.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,905,876 km

• M1: 146,008 km (0.1 R)
• M2: 984,952 km (0.11 R)
• M3: 1,067,680 km (0.094 R)
• M4: 1,152,801 km (0.101 R)
• M5: 1,294,022 km (0.095 R)
• M6: 1,441,076 km (0.077 R)
• M7: 2,042,310 km (0.117 R)
• M8: 2,106,488 km (0.063 R)
• M9: 2,644,442 km (0.115 R)
• M10: 2,809,298 km (0.079 R)
• M11: 3,124,501 km (0.113 R)
• M12: 3,400,210 km (0.112 R)
• M13: 3,553,997 km (0.116 R)
• M14: 3,683,848 km (0.117 R)
• M15: 3,948,486 km (0.094 R)
• M16: 4,083,274 km (0.058 R)
• M17: 4,608,961 km (0.096 R)
• M18: 5,333,164 km (0.096 R)
• M19: 5,663,177 km (0.087 R)
• M20: 5,907,321 km (0.086 R)
• M21: 7,880,517 km (0.058 R)
• M22: 8,778,403 km (0.078 R)
• M23: 8,919,474 km (0.102 R)
• M24: 9,275,367 km (0.074 R)
• M25: 9,527,290 km (0.043 R)
• M26: 9,927,763 km (0.114 R)
• M27: 10,185,521 km (0.089 R)
• M28: 10,333,772 km (0.059 R)
• M29: 10,408,122 km (0.12 R)
• M30: 10,782,865 km (0.063 R)
• M31: 10,933,959 km (0.046 R)
• M32: 11,123,948 km (0.073 R)
• M33: 11,314,835 km (0.069 R)
• M34: 12,365,012 km (0.108 R)
• M35: 12,682,159 km (0.08 R)
• M36: 12,881,873 km (0.076 R)
• M37: 13,042,242 km (0.077 R)
• M38: 13,122,725 km (0.077 R)
• M39: 13,690,599 km (0.118 R)
• M40: 13,895,398 km (0.067 R)
• M41: 14,682,732 km (0.055 R)
• M42: 14,808,394 km (0.111 R)
• M43: 14,892,318 km (0.046 R)
• M44: 15,145,139 km (0.092 R)
• M45: 16,084,464 km (0.089 R)
• M46: 16,300,633 km (0.025 R)
• M47: 17,130,602 km (0.089 R)
• M48: 17,307,127 km (0.11 R)
• M49: 17,661,824 km (0.112 R)
• M50: 19,288,102 km (0.084 R)
• M51: 19,702,189 km (0.061 R)
• M52: 19,840,866 km (0.12 R)
• M53: 20,632,688 km (0.06 R)
• M54: 21,056,050 km (0.033 R)
• M55: 21,197,869 km (0.053 R)
• M56: 21,720,414 km (0.084 R)
• M57: 21,815,857 km (0.061 R)
• M58: 24,694,569 km (0.114 R)
• M59: 24,794,201 km (0.03 R)
• M60: 25,194,226 km (0.089 R)
• M61: 26,101,986 km (0.064 R)
• M62: 26,764,256 km (0.105 R)
• M63: 27,328,988 km (0.065 R)
• M64: 27,638,655 km (0.107 R)
• M65: 27,793,938 km (0.084 R)
• M66: 28,001,430 km (0.097 R)
• M67: 28,365,701 km (0.111 R)
• M68: 28,627,049 km (0.102 R)
• M69: 28,784,126 km (0.105 R)
• M70: 29,204,496 km (0.04 R)
• M71: 29,415,429 km (0.028 R)
• M72: 30,691,798 km (0.045 R)
• M73: 31,228,855 km (0.094 R)
• M74: 32,530,655 km (0.038 R)
• M75: 32,913,776 km (0.054 R)
• M76: 33,850,109 km (0.111 R)
• M77: 34,182,814 km (0.056 R)
• M78: 35,019,066 km (0.067 R)
• M79: 35,805,502 km (0.11 R)
• M80: 37,682,656 km (0.11 R)
• M81: 37,854,844 km (0.091 R)
• M82: 38,546,285 km (0.118 R)
• M83: 38,662,074 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.2

Radius: 6.7

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.81 AU - 19.35 AU

Year: 23546 Days

Day: 20.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,905,876 km

• M1: 113,694 km (0.087 R)
• M2: 364,121 km (0.03 R)
• M3: 423,512 km (0.092 R)
• M4: 824,135 km (0.076 R)
• M5: 1,223,860 km (0.103 R)
• M6: 1,379,891 km (0.062 R)
• M7: 1,542,504 km (0.118 R)
• M8: 1,643,183 km (0.104 R)
• M9: 1,886,429 km (0.106 R)
• M10: 2,253,842 km (0.103 R)
• M11: 2,329,987 km (0.078 R)
• M12: 2,563,659 km (0.084 R)
• M13: 2,723,579 km (0.094 R)
• M14: 3,223,086 km (0.074 R)
• M15: 4,688,397 km (0.104 R)
• M16: 4,737,166 km (0.111 R)
• M17: 5,539,759 km (0.081 R)
• M18: 6,009,496 km (0.064 R)
• M19: 6,168,967 km (0.103 R)
• M20: 8,662,913 km (0.073 R)
• M21: 9,452,790 km (0.062 R)
• M22: 10,328,835 km (0.031 R)
• M23: 10,392,414 km (0.108 R)
• M24: 11,295,986 km (0.042 R)
• M25: 11,690,924 km (0.074 R)
• M26: 11,956,759 km (0.079 R)
• M27: 12,090,500 km (0.068 R)
• M28: 12,157,520 km (0.051 R)
• M29: 12,834,450 km (0.085 R)
• M30: 14,437,391 km (0.029 R)
• M31: 15,662,149 km (0.061 R)
• M32: 16,398,171 km (0.062 R)
• M33: 16,845,019 km (0.11 R)
• M34: 16,919,968 km (0.11 R)
• M35: 17,447,300 km (0.088 R)
• M36: 18,363,737 km (0.094 R)
• M37: 19,061,312 km (0.111 R)
• M38: 20,802,631 km (0.079 R)
• M39: 21,286,431 km (0.064 R)
• M40: 21,937,181 km (0.057 R)
• M41: 22,100,841 km (0.088 R)
• M42: 22,347,080 km (0.087 R)
• M43: 22,594,365 km (0.107 R)
• M44: 23,174,655 km (0.074 R)
• M45: 23,508,557 km (0.08 R)
• M46: 25,115,987 km (0.044 R)
• M47: 25,976,174 km (0.05 R)
• M48: 27,813,835 km (0.094 R)
• M49: 31,890,227 km (0.06 R)
• M50: 35,282,957 km (0.029 R)
• M51: 35,666,975 km (0.098 R)
• M52: 37,021,733 km (0.105 R)
• M53: 37,216,659 km (0.1 R)
• M54: 38,887,368 km (0.096 R)
• M55: 40,081,159 km (0.111 R)
• M56: 40,682,692 km (0.112 R)
• M57: 43,426,018 km (0.095 R)
• M58: 43,631,565 km (0.088 R)
• M59: 44,353,674 km (0.095 R)
• M60: 45,079,673 km (0.102 R)
• M61: 45,600,722 km (0.116 R)
• M62: 46,333,453 km (0.073 R)
• M63: 47,704,517 km (0.116 R)
• M64: 48,554,831 km (0.095 R)
• M65: 49,624,905 km (0.089 R)
• M66: 50,054,999 km (0.067 R)
• M67: 50,594,449 km (0.11 R)
• M68: 50,919,076 km (0.102 R)
• M69: 51,679,183 km (0.043 R)
• M70: 52,443,030 km (0.098 R)
• M71: 55,870,317 km (0.11 R)
• M72: 56,205,865 km (0.081 R)
• M73: 56,766,558 km (0.112 R)
• M74: 59,369,261 km (0.103 R)
• M75: 60,742,719 km (0.098 R)
• M76: 60,972,651 km (0.118 R)
• M77: 62,242,288 km (0.098 R)
• M78: 63,520,752 km (0.104 R)
• M79: 66,576,737 km (0.11 R)
• M80: 67,645,614 km (0.087 R)
• M81: 67,883,923 km (0.089 R)
• M82: 68,122,532 km (0.083 R)
• M83: 72,708,604 km (0.067 R)
• M84: 73,319,412 km (0.062 R)
• M85: 74,177,356 km (0.112 R)
• M86: 74,792,203 km (0.062 R)
• M87: 75,779,549 km (0.104 R)
• M88: 77,144,181 km (0.046 R)
• M89: 77,517,727 km (0.075 R)
• M90: 79,646,056 km (0.081 R)
• M91: 81,413,106 km (0.111 R)
• M92: 82,047,401 km (0.065 R)
• M93: 85,886,980 km (0.05 R)

Asteroid Belt

Center: 16.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.3

Radius: 7

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.44 AU - 20.94 AU

Year: 27289 Days

Day: 16.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,905,876 km

• M1: 199,414 km (0.103 R)
• M2: 404,961 km (0.118 R)
• M3: 786,885 km (0.095 R)
• M4: 1,064,987 km (0.062 R)
• M5: 1,229,395 km (0.062 R)
• M6: 2,237,386 km (0.09 R)
• M7: 2,740,783 km (0.071 R)
• M8: 3,559,083 km (0.119 R)
• M9: 3,847,807 km (0.102 R)
• M10: 5,925,422 km (0.082 R)
• M11: 6,022,511 km (0.087 R)
• M12: 6,415,953 km (0.086 R)
• M13: 6,868,487 km (0.08 R)
• M14: 7,021,675 km (0.111 R)
• M15: 7,487,822 km (0.076 R)
• M16: 8,125,109 km (0.086 R)
• M17: 8,724,398 km (0.096 R)
• M18: 8,945,803 km (0.039 R)
• M19: 9,735,530 km (0.081 R)
• M20: 10,138,696 km (0.065 R)
• M21: 10,547,398 km (0.069 R)
• M22: 11,140,404 km (0.089 R)
• M23: 11,380,808 km (0.116 R)
• M24: 12,111,892 km (0.038 R)
• M25: 12,920,918 km (0.109 R)
• M26: 13,363,877 km (0.114 R)
• M27: 14,199,531 km (0.067 R)
• M28: 14,264,456 km (0.088 R)
• M29: 15,584,957 km (0.118 R)
• M30: 16,463,994 km (0.084 R)
• M31: 16,669,092 km (0.068 R)
• M32: 16,875,089 km (0.1 R)
• M33: 17,777,313 km (0.073 R)
• M34: 18,909,320 km (0.083 R)
• M35: 19,628,587 km (0.113 R)
• M36: 20,797,994 km (0.094 R)
• M37: 20,945,796 km (0.077 R)
• M38: 22,366,826 km (0.106 R)
• M39: 23,664,438 km (0.043 R)
• M40: 24,050,700 km (0.107 R)
• M41: 24,829,656 km (0.114 R)
• M42: 25,300,889 km (0.103 R)
• M43: 26,092,861 km (0.118 R)
• M44: 26,332,068 km (0.084 R)
• M45: 26,812,726 km (0.031 R)
• M46: 28,846,060 km (0.12 R)
• M47: 30,173,292 km (0.045 R)
• M48: 31,181,731 km (0.073 R)
• M49: 31,350,777 km (0.075 R)
• M50: 33,490,775 km (0.07 R)
• M51: 34,185,507 km (0.102 R)
• M52: 34,884,877 km (0.097 R)
• M53: 35,236,432 km (0.079 R)
• M54: 35,765,859 km (0.101 R)
• M55: 37,011,411 km (0.103 R)
• M56: 37,369,847 km (0.086 R)
• M57: 38,542,994 km (0.116 R)
• M58: 39,727,959 km (0.041 R)
• M59: 40,371,080 km (0.06 R)
• M60: 40,647,686 km (0.112 R)
• M61: 41,947,093 km (0.082 R)
• M62: 42,133,791 km (0.059 R)
• M63: 44,681,742 km (0.059 R)
• M64: 47,376,150 km (0.12 R)
• M65: 48,841,162 km (0.061 R)
• M66: 48,939,447 km (0.096 R)
• M67: 51,415,591 km (0.07 R)
• M68: 51,515,523 km (0.07 R)
• M69: 52,216,538 km (0.097 R)
• M70: 52,920,696 km (0.047 R)
• M71: 53,729,422 km (0.104 R)
• M72: 54,542,187 km (0.111 R)
• M73: 55,563,791 km (0.089 R)
• M74: 55,666,265 km (0.107 R)
• M75: 55,768,889 km (0.115 R)
• M76: 60,028,390 km (0.051 R)
• M77: 61,188,820 km (0.092 R)
• M78: 61,506,566 km (0.095 R)
• M79: 64,930,263 km (0.085 R)
• M80: 65,038,273 km (0.029 R)
• M81: 66,012,753 km (0.115 R)
• M82: 66,882,964 km (0.09 R)
• M83: 66,992,021 km (0.108 R)
• M84: 68,305,341 km (0.043 R)
• M85: 68,415,145 km (0.069 R)
• M86: 68,635,054 km (0.099 R)
• M87: 68,965,217 km (0.094 R)
• M88: 69,958,846 km (0.028 R)
• M89: 73,417,698 km (0.112 R)
• M90: 75,451,481 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 13,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit