🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.5 AU - 0.64 AU

Year: 152 Days

Day: 19.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,627,005 km

• M1: 61,634 km (0.091 R)
• M2: 217,067 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.48 AU - 0.72 AU

Year: 164 Days

Day: 25.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 57.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.53 AU - 0.71 AU

Year: 172 Days

Day: 27.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.7 AU - 1.02 AU

Year: 282 Days

Day: 45.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.71 AU - 2.75 AU

Year: 1176 Days

Day: 31.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.89 AU - 2.97 AU

Year: 1771 Days

Day: 15.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.36 AU - 3.86 AU

Year: 2422 Days

Day: 39.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 155.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,627,005 km

• M1: 333,005 km (0.115 R)
• M2: 916,287 km (0.036 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.15 AU - 4.55 AU

Year: 3204 Days

Day: 45.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.5

Radius: 11.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.34 AU - 13 AU

Year: 14077 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 89,627,005 km

• M1: 159,771 km (0.082 R)
• M2: 545,733 km (0.063 R)
• M3: 809,324 km (0.09 R)
• M4: 1,000,660 km (0.109 R)
• M5: 1,160,281 km (0.066 R)
• M6: 1,827,338 km (0.032 R)
• M7: 2,025,106 km (0.106 R)
• M8: 2,886,341 km (0.062 R)
• M9: 3,635,079 km (0.105 R)
• M10: 4,403,713 km (0.103 R)
• M11: 4,594,151 km (0.12 R)
• M12: 4,787,431 km (0.032 R)
• M13: 4,943,910 km (0.107 R)
• M14: 6,128,875 km (0.116 R)
• M15: 6,644,090 km (0.076 R)
• M16: 6,818,970 km (0.057 R)
• M17: 8,650,347 km (0.092 R)
• M18: 8,793,662 km (0.101 R)
• M19: 8,937,575 km (0.109 R)
• M20: 9,521,605 km (0.028 R)
• M21: 9,768,591 km (0.036 R)
• M22: 10,624,142 km (0.064 R)
• M23: 12,514,161 km (0.101 R)
• M24: 13,387,214 km (0.109 R)
• M25: 13,552,969 km (0.04 R)
• M26: 14,336,114 km (0.109 R)
• M27: 14,676,299 km (0.084 R)
• M28: 15,134,069 km (0.118 R)
• M29: 15,946,235 km (0.116 R)
• M30: 16,063,371 km (0.091 R)
• M31: 17,977,326 km (0.097 R)
• M32: 18,221,619 km (0.118 R)
• M33: 19,836,229 km (0.077 R)
• M34: 20,025,470 km (0.085 R)
• M35: 20,405,748 km (0.087 R)
• M36: 20,980,653 km (0.098 R)
• M37: 22,474,088 km (0.063 R)
• M38: 22,803,203 km (0.051 R)
• M39: 23,200,386 km (0.076 R)
• M40: 23,466,371 km (0.083 R)
• M41: 24,270,609 km (0.042 R)
• M42: 24,676,019 km (0.1 R)
• M43: 25,425,205 km (0.115 R)
• M44: 26,667,316 km (0.117 R)
• M45: 26,876,155 km (0.093 R)
• M46: 28,070,395 km (0.083 R)
• M47: 29,210,181 km (0.058 R)
• M48: 29,569,515 km (0.106 R)
• M49: 30,002,601 km (0.056 R)
• M50: 30,292,372 km (0.055 R)
• M51: 31,094,366 km (0.087 R)
• M52: 31,755,738 km (0.103 R)
• M53: 31,903,392 km (0.085 R)
• M54: 32,273,347 km (0.08 R)
• M55: 33,092,395 km (0.05 R)
• M56: 33,617,185 km (0.03 R)
• M57: 33,993,723 km (0.094 R)
• M58: 34,069,120 km (0.104 R)
• M59: 34,144,667 km (0.044 R)
• M60: 35,897,206 km (0.106 R)
• M61: 36,204,929 km (0.115 R)
• M62: 36,823,217 km (0.073 R)
• M63: 37,289,064 km (0.091 R)
• M64: 37,600,826 km (0.106 R)
• M65: 37,835,097 km (0.102 R)
• M66: 37,991,576 km (0.097 R)
• M67: 39,172,202 km (0.109 R)
• M68: 40,524,866 km (0.08 R)
• M69: 40,604,901 km (0.1 R)
• M70: 40,765,121 km (0.067 R)
• M71: 41,005,824 km (0.049 R)
• M72: 41,973,572 km (0.086 R)
• M73: 44,178,495 km (0.105 R)
• M74: 44,756,242 km (0.063 R)
• M75: 45,669,238 km (0.117 R)
• M76: 46,756,066 km (0.103 R)
• M77: 47,260,660 km (0.106 R)
• M78: 48,529,848 km (0.082 R)
• M79: 48,699,941 km (0.073 R)
• M80: 49,895,976 km (0.097 R)
• M81: 53,981,494 km (0.051 R)
• M82: 55,574,412 km (0.082 R)
• M83: 55,752,434 km (0.112 R)
• M84: 55,930,455 km (0.043 R)
• M85: 57,902,454 km (0.079 R)
• M86: 58,353,791 km (0.055 R)
• M87: 61,178,199 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.7

Radius: 3.2

Gravity: 41.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 16.74 AU - 24.04 AU

Year: 32511 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,627,005 km

• M1: 54,454 km (0.047 R)
• M2: 157,527 km (0.096 R)
• M3: 204,351 km (0.062 R)
• M4: 703,409 km (0.106 R)
• M5: 1,195,287 km (0.095 R)
• M6: 2,143,438 km (0.108 R)
• M7: 2,621,703 km (0.104 R)
• M8: 2,662,992 km (0.029 R)
• M9: 2,788,205 km (0.11 R)
• M10: 3,308,207 km (0.106 R)
• M11: 3,442,845 km (0.095 R)
• M12: 3,671,132 km (0.113 R)
• M13: 3,810,557 km (0.086 R)
• M14: 3,999,050 km (0.109 R)
• M15: 4,190,536 km (0.082 R)
• M16: 4,287,475 km (0.088 R)
• M17: 5,666,169 km (0.062 R)
• M18: 5,881,291 km (0.099 R)
• M19: 6,995,645 km (0.087 R)
• M20: 7,518,041 km (0.09 R)
• M21: 7,694,866 km (0.104 R)
• M22: 7,932,876 km (0.091 R)
• M23: 8,233,717 km (0.029 R)
• M24: 8,294,304 km (0.106 R)
• M25: 8,415,927 km (0.118 R)
• M26: 9,158,382 km (0.039 R)
• M27: 10,507,306 km (0.101 R)
• M28: 10,704,924 km (0.065 R)
• M29: 12,054,148 km (0.118 R)
• M30: 12,818,593 km (0.071 R)
• M31: 13,384,372 km (0.092 R)
• M32: 14,175,595 km (0.091 R)
• M33: 14,394,008 km (0.116 R)
• M34: 15,204,230 km (0.074 R)
• M35: 16,029,262 km (0.089 R)
• M36: 16,256,801 km (0.087 R)
• M37: 16,561,831 km (0.102 R)
• M38: 16,715,019 km (0.086 R)
• M39: 16,868,805 km (0.092 R)
• M40: 16,945,699 km (0.061 R)
• M41: 17,022,891 km (0.114 R)
• M42: 18,036,267 km (0.102 R)
• M43: 19,471,360 km (0.064 R)
• M44: 22,195,686 km (0.108 R)
• M45: 22,533,927 km (0.074 R)
• M46: 22,873,963 km (0.1 R)
• M47: 23,215,645 km (0.118 R)
• M48: 23,903,945 km (0.103 R)
• M49: 24,250,712 km (0.096 R)
• M50: 25,300,740 km (0.095 R)
• M51: 25,653,940 km (0.058 R)
• M52: 27,083,348 km (0.116 R)
• M53: 28,172,271 km (0.07 R)
• M54: 29,925,558 km (0.053 R)
• M55: 30,112,107 km (0.075 R)
• M56: 30,862,340 km (0.066 R)
• M57: 30,956,587 km (0.116 R)
• M58: 31,334,321 km (0.066 R)
• M59: 31,429,017 km (0.099 R)
• M60: 36,681,248 km (0.073 R)
• M61: 37,080,974 km (0.117 R)
• M62: 38,288,827 km (0.046 R)
• M63: 38,491,383 km (0.106 R)
• M64: 38,592,810 km (0.112 R)
• M65: 39,305,195 km (0.096 R)
• M66: 40,330,389 km (0.073 R)
• M67: 41,156,768 km (0.052 R)
• M68: 41,468,231 km (0.093 R)
• M69: 44,093,075 km (0.084 R)
• M70: 45,051,100 km (0.048 R)
• M71: 45,908,445 km (0.066 R)
• M72: 47,096,102 km (0.102 R)
• M73: 48,951,266 km (0.106 R)
• M74: 52,957,945 km (0.114 R)
• M75: 53,070,742 km (0.095 R)
• M76: 53,522,677 km (0.061 R)
• M77: 53,749,169 km (0.112 R)
• M78: 54,316,743 km (0.057 R)
• M79: 56,837,467 km (0.099 R)
• M80: 58,112,041 km (0.084 R)
• M81: 64,023,102 km (0.115 R)
• M82: 64,143,229 km (0.079 R)
• M83: 64,986,362 km (0.069 R)
• M84: 66,683,700 km (0.049 R)
• M85: 66,805,472 km (0.11 R)
• M86: 68,764,307 km (0.099 R)
• M87: 70,617,824 km (0.087 R)
• M88: 71,114,789 km (0.086 R)
• M89: 72,738,225 km (0.104 R)
• M90: 74,247,518 km (0.097 R)
• M91: 78,450,919 km (0.09 R)
• M92: 80,516,566 km (0.119 R)
• M93: 80,905,820 km (0.086 R)
• M94: 81,556,122 km (0.075 R)
• M95: 82,730,914 km (0.073 R)
• M96: 83,911,241 km (0.067 R)
• M97: 86,155,957 km (0.104 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 11,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit