🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.48 AU - 0.52 AU

Year: 128 Days

Day: 14.8 Hours

Environment

Temp: 236 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.48 AU - 0.64 AU

Year: 152 Days

Day: 31.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.58 AU - 0.64 AU

Year: 172 Days

Day: 25.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,172,296 km

• M1: 152,590 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.74 AU - 2.4 AU

Year: 1077 Days

Day: 33.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,172,296 km

• M1: 1,670,709 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.87 AU - 2.67 AU

Year: 1237 Days

Day: 43.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,172,296 km

• M1: 1,086,829 km (0.091 R)
• M2: 1,606,083 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.1 AU - 3.44 AU

Year: 2139 Days

Day: 19.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.82 AU - 4.46 AU

Year: 2512 Days

Day: 42.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.3

Radius: 13

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.3 AU - 7.12 AU

Year: 5597 Days

Day: 8.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 131.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,172,296 km

• M1: 176,525 km (0.112 R)
• M2: 266,135 km (0.075 R)
• M3: 362,476 km (0.115 R)
• M4: 487,988 km (0.107 R)
• M5: 729,589 km (0.113 R)
• M6: 941,419 km (0.07 R)
• M7: 1,114,355 km (0.115 R)
• M8: 1,803,552 km (0.079 R)
• M9: 1,966,763 km (0.083 R)
• M10: 2,192,207 km (0.068 R)
• M11: 2,526,409 km (0.096 R)
• M12: 2,668,976 km (0.118 R)
• M13: 2,877,216 km (0.06 R)
• M14: 3,310,002 km (0.096 R)
• M15: 3,511,660 km (0.083 R)
• M16: 3,671,431 km (0.089 R)
• M17: 4,045,575 km (0.105 R)
• M18: 4,506,037 km (0.098 R)
• M19: 4,755,118 km (0.067 R)
• M20: 4,881,528 km (0.034 R)
• M21: 5,085,879 km (0.1 R)
• M22: 5,371,760 km (0.103 R)
• M23: 5,529,885 km (0.065 R)
• M24: 5,904,927 km (0.064 R)
• M25: 6,177,943 km (0.078 R)
• M26: 6,651,720 km (0.091 R)
• M27: 7,137,314 km (0.115 R)
• M28: 7,282,275 km (0.097 R)
• M29: 7,604,808 km (0.042 R)
• M30: 7,723,289 km (0.069 R)
• M31: 8,233,568 km (0.099 R)
• M32: 8,385,858 km (0.068 R)
• M33: 8,600,531 km (0.081 R)
• M34: 9,160,925 km (0.097 R)
• M35: 9,861,940 km (0.088 R)
• M36: 10,219,031 km (0.104 R)
• M37: 10,779,125 km (0.086 R)
• M38: 10,912,417 km (0.047 R)
• M39: 11,113,476 km (0.112 R)
• M40: 11,349,392 km (0.081 R)
• M41: 12,764,887 km (0.099 R)
• M42: 12,905,958 km (0.093 R)
• M43: 13,296,558 km (0.045 R)
• M44: 13,511,380 km (0.072 R)
• M45: 14,162,430 km (0.115 R)
• M46: 14,418,542 km (0.099 R)
• M47: 14,602,248 km (0.072 R)
• M48: 14,935,103 km (0.112 R)
• M49: 15,121,054 km (0.092 R)
• M50: 16,291,358 km (0.025 R)
• M51: 16,444,396 km (0.082 R)
• M52: 16,752,119 km (0.086 R)
• M53: 17,568,924 km (0.119 R)
• M54: 18,958,987 km (0.095 R)
• M55: 19,241,278 km (0.11 R)
• M56: 19,728,369 km (0.096 R)
• M57: 20,343,066 km (0.029 R)
• M58: 21,423,313 km (0.058 R)
• M59: 22,097,401 km (0.117 R)
• M60: 22,351,867 km (0.096 R)
• M61: 22,863,940 km (0.091 R)
• M62: 23,250,651 km (0.074 R)
• M63: 23,423,137 km (0.117 R)
• M64: 24,292,151 km (0.104 R)
• M65: 24,467,181 km (0.118 R)
• M66: 24,686,641 km (0.1 R)
• M67: 25,348,761 km (0.108 R)
• M68: 25,882,825 km (0.104 R)
• M69: 26,240,813 km (0.086 R)
• M70: 26,330,721 km (0.112 R)
• M71: 26,555,567 km (0.034 R)
• M72: 27,918,254 km (0.03 R)
• M73: 28,193,514 km (0.068 R)
• M74: 28,746,727 km (0.091 R)
• M75: 29,864,073 km (0.096 R)
• M76: 29,957,722 km (0.08 R)
• M77: 30,098,493 km (0.066 R)
• M78: 31,328,038 km (0.077 R)
• M79: 31,901,148 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.4

Radius: 6.5

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.95 AU - 15.31 AU

Year: 16233 Days

Day: 16.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,172,296 km

• M1: 214,075 km (0.092 R)
• M2: 555,606 km (0.072 R)
• M3: 915,838 km (0.112 R)
• M4: 990,488 km (0.101 R)
• M5: 1,093,411 km (0.105 R)
• M6: 1,310,029 km (0.118 R)
• M7: 1,481,468 km (0.054 R)
• M8: 2,305,004 km (0.056 R)
• M9: 2,982,084 km (0.06 R)
• M10: 3,094,432 km (0.082 R)
• M11: 3,170,128 km (0.108 R)
• M12: 3,400,808 km (0.096 R)
• M13: 3,797,392 km (0.106 R)
• M14: 4,633,944 km (0.111 R)
• M15: 4,984,003 km (0.112 R)
• M16: 5,433,694 km (0.111 R)
• M17: 6,084,893 km (0.062 R)
• M18: 6,275,481 km (0.109 R)
• M19: 6,468,014 km (0.095 R)
• M20: 6,516,483 km (0.094 R)
• M21: 6,565,103 km (0.067 R)
• M22: 7,663,899 km (0.108 R)
• M23: 7,869,746 km (0.111 R)
• M24: 8,711,383 km (0.037 R)
• M25: 9,858,799 km (0.073 R)
• M26: 11,814,941 km (0.103 R)
• M27: 14,011,785 km (0.099 R)
• M28: 14,389,969 km (0.077 R)
• M29: 14,453,398 km (0.099 R)
• M30: 14,580,407 km (0.092 R)
• M31: 15,609,790 km (0.087 R)
• M32: 15,870,689 km (0.074 R)
• M33: 16,529,518 km (0.107 R)
• M34: 16,595,789 km (0.114 R)
• M35: 16,728,931 km (0.093 R)
• M36: 17,062,984 km (0.089 R)
• M37: 17,331,811 km (0.107 R)
• M38: 17,466,748 km (0.036 R)
• M39: 18,146,671 km (0.039 R)
• M40: 18,835,270 km (0.037 R)
• M41: 19,182,785 km (0.09 R)
• M42: 20,880,123 km (0.045 R)
• M43: 20,951,930 km (0.071 R)
• M44: 21,601,484 km (0.111 R)
• M45: 24,947,091 km (0.051 R)
• M46: 25,328,565 km (0.075 R)
• M47: 27,186,870 km (0.091 R)
• M48: 27,737,091 km (0.096 R)
• M49: 28,211,765 km (0.1 R)
• M50: 29,088,708 km (0.066 R)
• M51: 29,409,745 km (0.059 R)
• M52: 29,570,862 km (0.118 R)
• M53: 29,974,626 km (0.069 R)
• M54: 30,298,954 km (0.104 R)
• M55: 31,114,861 km (0.055 R)
• M56: 35,045,396 km (0.062 R)
• M57: 39,661,238 km (0.078 R)
• M58: 39,928,120 km (0.12 R)
• M59: 40,553,290 km (0.106 R)
• M60: 40,732,508 km (0.106 R)
• M61: 41,181,751 km (0.098 R)
• M62: 41,452,074 km (0.101 R)
• M63: 42,175,679 km (0.077 R)
• M64: 43,086,281 km (0.085 R)
• M65: 43,177,685 km (0.107 R)
• M66: 44,833,883 km (0.06 R)
• M67: 45,576,637 km (0.088 R)
• M68: 45,669,836 km (0.119 R)
• M69: 46,136,432 km (0.079 R)
• M70: 48,208,213 km (0.077 R)
• M71: 49,446,734 km (0.113 R)
• M72: 50,888,708 km (0.115 R)
• M73: 51,275,568 km (0.11 R)
• M74: 54,405,454 km (0.095 R)
• M75: 54,702,107 km (0.108 R)
• M76: 55,396,092 km (0.116 R)
• M77: 56,492,794 km (0.075 R)
• M78: 56,592,874 km (0.089 R)
• M79: 56,893,417 km (0.069 R)
• M80: 57,094,027 km (0.105 R)
• M81: 57,194,408 km (0.052 R)
• M82: 57,495,997 km (0.094 R)
• M83: 57,999,693 km (0.097 R)
• M84: 58,302,778 km (0.101 R)
• M85: 59,825,535 km (0.034 R)
• M86: 60,233,787 km (0.115 R)
• M87: 60,950,511 km (0.108 R)
• M88: 61,464,080 km (0.085 R)
• M89: 62,185,740 km (0.073 R)
• M90: 63,637,139 km (0.1 R)
• M91: 66,256,747 km (0.087 R)
• M92: 66,996,509 km (0.1 R)
• M93: 67,951,691 km (0.111 R)
• M94: 70,090,492 km (0.056 R)
• M95: 70,305,464 km (0.087 R)
• M96: 71,384,214 km (0.094 R)
• M97: 71,492,374 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.7

Radius: 6.1

Gravity: 21.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 13.83 AU - 14.39 AU

Year: 19168 Days

Day: 17.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,172,296 km

• M1: 95,593 km (0.101 R)
• M2: 296,802 km (0.116 R)
• M3: 1,223,711 km (0.119 R)
• M4: 1,679,984 km (0.089 R)
• M5: 1,909,617 km (0.055 R)
• M6: 2,079,859 km (0.102 R)
• M7: 2,290,792 km (0.064 R)
• M8: 2,362,599 km (0.07 R)
• M9: 3,042,372 km (0.094 R)
• M10: 3,992,767 km (0.118 R)
• M11: 4,387,855 km (0.062 R)
• M12: 5,027,236 km (0.106 R)
• M13: 6,139,497 km (0.059 R)
• M14: 6,646,185 km (0.112 R)
• M15: 7,218,845 km (0.072 R)
• M16: 7,271,653 km (0.086 R)
• M17: 8,972,581 km (0.117 R)
• M18: 9,200,718 km (0.095 R)
• M19: 9,373,055 km (0.076 R)
• M20: 9,779,362 km (0.09 R)
• M21: 10,191,505 km (0.093 R)
• M22: 10,429,515 km (0.073 R)
• M23: 11,215,652 km (0.108 R)
• M24: 13,295,361 km (0.102 R)
• M25: 13,620,587 km (0.088 R)
• M26: 13,751,485 km (0.047 R)
• M27: 13,882,832 km (0.086 R)
• M28: 14,746,311 km (0.082 R)
• M29: 14,880,650 km (0.091 R)
• M30: 15,218,442 km (0.107 R)
• M31: 17,014,963 km (0.101 R)
• M32: 18,514,382 km (0.116 R)
• M33: 19,537,183 km (0.118 R)
• M34: 19,832,938 km (0.112 R)
• M35: 21,408,951 km (0.109 R)
• M36: 22,250,439 km (0.086 R)
• M37: 22,869,326 km (0.095 R)
• M38: 24,361,564 km (0.1 R)
• M39: 24,520,437 km (0.085 R)
• M40: 25,079,335 km (0.08 R)
• M41: 25,481,005 km (0.067 R)
• M42: 26,617,351 km (0.09 R)
• M43: 26,862,990 km (0.089 R)
• M44: 27,273,936 km (0.117 R)
• M45: 27,604,397 km (0.057 R)
• M46: 27,770,002 km (0.07 R)
• M47: 28,185,585 km (0.101 R)
• M48: 28,268,911 km (0.115 R)
• M49: 29,360,228 km (0.11 R)
• M50: 30,636,447 km (0.098 R)
• M51: 30,722,167 km (0.101 R)
• M52: 31,238,279 km (0.098 R)
• M53: 31,670,468 km (0.077 R)
• M54: 32,803,372 km (0.083 R)
• M55: 33,242,741 km (0.092 R)
• M56: 34,216,025 km (0.083 R)
• M57: 34,393,897 km (0.078 R)
• M58: 34,572,218 km (0.098 R)
• M59: 34,929,756 km (0.107 R)
• M60: 37,191,527 km (0.112 R)
• M61: 37,374,485 km (0.09 R)
• M62: 38,017,307 km (0.099 R)
• M63: 41,475,112 km (0.113 R)
• M64: 41,569,957 km (0.067 R)
• M65: 42,140,673 km (0.099 R)
• M66: 44,448,669 km (0.116 R)
• M67: 44,740,086 km (0.118 R)
• M68: 44,934,712 km (0.113 R)
• M69: 48,485,567 km (0.118 R)
• M70: 50,598,189 km (0.026 R)
• M71: 53,564,714 km (0.054 R)
• M72: 53,667,937 km (0.109 R)
• M73: 54,289,067 km (0.034 R)
• M74: 55,538,509 km (0.078 R)
• M75: 56,271,688 km (0.096 R)
• M76: 58,916,429 km (0.097 R)
• M77: 59,450,194 km (0.102 R)
• M78: 60,630,072 km (0.043 R)
• M79: 62,795,202 km (0.119 R)
• M80: 63,996,772 km (0.117 R)
• M81: 64,216,083 km (0.086 R)
• M82: 64,655,452 km (0.112 R)
• M83: 65,647,585 km (0.108 R)
• M84: 66,422,651 km (0.108 R)
• M85: 68,990,798 km (0.063 R)
• M86: 69,103,146 km (0.084 R)
• M87: 69,328,141 km (0.064 R)
• M88: 70,117,420 km (0.105 R)
• M89: 70,683,049 km (0.117 R)
• M90: 71,932,640 km (0.088 R)
• M91: 72,960,527 km (0.112 R)
• M92: 73,189,561 km (0.051 R)
• M93: 76,887,322 km (0.101 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 19,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit