🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.4 AU - 0.62 AU

Year: 134 Days

Day: 34.1 Hours

Environment

Temp: 257 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 45.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.52 AU - 0.6 AU

Year: 155 Days

Day: 28.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,583,890 km

• M1: 292,314 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.65 AU - 0.85 AU

Year: 240 Days

Day: 23.9 Hours

Environment

Temp: 97 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.35 AU - 1.73 AU

Year: 705 Days

Day: 27.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 113.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.05 AU - 3.29 AU

Year: 1610 Days

Day: 16.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,583,890 km

• M1: 310,266 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.5

Radius: 8.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.34 AU - 9.5 AU

Year: 10667 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 72,583,890 km

• M1: 170,392 km (0.08 R)
• M2: 262,843 km (0.113 R)
• M3: 335,997 km (0.093 R)
• M4: 560,842 km (0.105 R)
• M5: 700,866 km (0.076 R)
• M6: 1,213,837 km (0.098 R)
• M7: 1,323,642 km (0.085 R)
• M8: 1,659,639 km (0.119 R)
• M9: 1,893,759 km (0.077 R)
• M10: 2,167,972 km (0.119 R)
• M11: 2,287,351 km (0.108 R)
• M12: 2,439,492 km (0.114 R)
• M13: 2,658,354 km (0.118 R)
• M14: 2,982,234 km (0.108 R)
• M15: 3,216,354 km (0.092 R)
• M16: 3,370,141 km (0.108 R)
• M17: 3,864,113 km (0.11 R)
• M18: 4,570,514 km (0.07 R)
• M19: 4,782,494 km (0.082 R)
• M20: 4,997,616 km (0.095 R)
• M21: 5,376,847 km (0.064 R)
• M22: 5,437,583 km (0.045 R)
• M23: 5,682,924 km (0.073 R)
• M24: 6,765,414 km (0.069 R)
• M25: 6,918,902 km (0.058 R)
• M26: 7,051,445 km (0.112 R)
• M27: 7,118,016 km (0.117 R)
• M28: 7,408,835 km (0.106 R)
• M29: 7,910,137 km (0.048 R)
• M30: 8,658,725 km (0.08 R)
• M31: 9,601,341 km (0.09 R)
• M32: 9,724,610 km (0.1 R)
• M33: 9,972,643 km (0.042 R)
• M34: 10,474,843 km (0.114 R)
• M35: 12,030,810 km (0.064 R)
• M36: 12,270,317 km (0.103 R)
• M37: 12,565,324 km (0.065 R)
• M38: 12,754,266 km (0.119 R)
• M39: 14,131,015 km (0.094 R)
• M40: 14,808,544 km (0.105 R)
• M41: 16,489,126 km (0.06 R)
• M42: 17,142,270 km (0.04 R)
• M43: 17,562,341 km (0.109 R)
• M44: 18,320,802 km (0.073 R)
• M45: 19,151,968 km (0.072 R)
• M46: 19,214,051 km (0.113 R)
• M47: 20,153,077 km (0.059 R)
• M48: 20,596,336 km (0.096 R)
• M49: 21,235,119 km (0.113 R)
• M50: 21,653,993 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.3

Radius: 10

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.8 AU - 11.5 AU

Year: 13737 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,583,890 km

• M1: 133,591 km (0.076 R)
• M2: 207,343 km (0.114 R)
• M3: 282,590 km (0.104 R)
• M4: 749,934 km (0.079 R)
• M5: 1,343,239 km (0.078 R)
• M6: 1,510,938 km (0.111 R)
• M7: 1,788,742 km (0.115 R)
• M8: 1,867,281 km (0.073 R)
• M9: 2,249,802 km (0.085 R)
• M10: 2,421,391 km (0.117 R)
• M11: 2,538,077 km (0.071 R)
• M12: 2,626,939 km (0.104 R)
• M13: 2,777,434 km (0.116 R)
• M14: 2,930,772 km (0.088 R)
• M15: 3,024,121 km (0.105 R)
• M16: 4,326,370 km (0.105 R)
• M17: 4,397,429 km (0.047 R)
• M18: 4,868,663 km (0.044 R)
• M19: 5,394,050 km (0.062 R)
• M20: 5,741,417 km (0.083 R)
• M21: 6,417,449 km (0.079 R)
• M22: 7,076,727 km (0.11 R)
• M23: 7,287,211 km (0.083 R)
• M24: 8,105,661 km (0.119 R)
• M25: 8,370,300 km (0.105 R)
• M26: 9,875,703 km (0.119 R)
• M27: 10,973,602 km (0.12 R)
• M28: 11,119,610 km (0.065 R)
• M29: 13,335,154 km (0.053 R)
• M30: 13,595,305 km (0.105 R)
• M31: 13,699,874 km (0.065 R)
• M32: 13,857,251 km (0.105 R)
• M33: 14,332,822 km (0.066 R)
• M34: 14,492,593 km (0.108 R)
• M35: 14,652,962 km (0.108 R)
• M36: 16,011,909 km (0.095 R)
• M37: 16,122,462 km (0.119 R)
• M38: 17,015,262 km (0.046 R)
• M39: 17,695,334 km (0.084 R)
• M40: 18,153,702 km (0.059 R)
• M41: 19,140,599 km (0.112 R)
• M42: 19,375,467 km (0.04 R)
• M43: 19,907,138 km (0.092 R)
• M44: 20,085,459 km (0.042 R)
• M45: 20,683,701 km (0.118 R)
• M46: 22,947,565 km (0.043 R)
• M47: 24,077,029 km (0.055 R)
• M48: 24,457,606 km (0.053 R)
• M49: 24,840,128 km (0.119 R)
• M50: 26,259,662 km (0.111 R)
• M51: 28,037,483 km (0.053 R)
• M52: 28,170,775 km (0.113 R)
• M53: 28,638,717 km (0.079 R)
• M54: 29,176,671 km (0.073 R)
• M55: 29,853,901 km (0.11 R)
• M56: 30,126,169 km (0.047 R)
• M57: 30,536,217 km (0.092 R)
• M58: 30,948,209 km (0.104 R)
• M59: 31,985,970 km (0.075 R)
• M60: 32,684,143 km (0.096 R)
• M61: 33,458,013 km (0.079 R)
• M62: 33,740,902 km (0.105 R)
• M63: 34,880,389 km (0.057 R)
• M64: 35,598,908 km (0.052 R)
• M65: 36,904,598 km (0.113 R)
• M66: 37,563,427 km (0.116 R)
• M67: 38,818,254 km (0.067 R)
• M68: 39,339,004 km (0.085 R)
• M69: 41,066,111 km (0.092 R)
• M70: 41,217,505 km (0.094 R)
• M71: 42,053,158 km (0.104 R)
• M72: 42,511,526 km (0.074 R)
• M73: 42,587,971 km (0.109 R)
• M74: 43,048,134 km (0.118 R)
• M75: 43,432,899 km (0.064 R)
• M76: 43,509,942 km (0.095 R)
• M77: 43,741,520 km (0.098 R)
• M78: 46,157,825 km (0.119 R)
• M79: 48,297,523 km (0.111 R)
• M80: 48,377,408 km (0.081 R)
• M81: 48,937,652 km (0.054 R)
• M82: 51,607,974 km (0.052 R)
• M83: 51,771,335 km (0.118 R)
• M84: 52,672,812 km (0.097 R)
• M85: 53,166,784 km (0.09 R)
• M86: 54,325,270 km (0.072 R)
• M87: 54,574,500 km (0.119 R)
• M88: 54,907,654 km (0.119 R)
• M89: 55,743,159 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.8

Radius: 3.5

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.34 AU - 15.12 AU

Year: 15780 Days

Day: 21.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 72,583,890 km

• M1: 471,532 km (0.104 R)
• M2: 500,405 km (0.084 R)
• M3: 1,077,105 km (0.113 R)
• M4: 1,746,705 km (0.116 R)
• M5: 1,814,921 km (0.074 R)
• M6: 2,145,084 km (0.101 R)
• M7: 2,169,468 km (0.047 R)
• M8: 2,193,853 km (0.117 R)
• M9: 2,342,104 km (0.087 R)
• M10: 2,913,119 km (0.043 R)
• M11: 2,967,124 km (0.081 R)
• M12: 3,756,851 km (0.074 R)
• M13: 4,451,135 km (0.1 R)
• M14: 5,381,335 km (0.086 R)
• M15: 5,919,289 km (0.049 R)
• M16: 5,953,546 km (0.111 R)
• M17: 6,298,968 km (0.04 R)
• M18: 6,403,986 km (0.109 R)
• M19: 6,793,688 km (0.096 R)
• M20: 7,191,020 km (0.099 R)
• M21: 7,300,675 km (0.087 R)
• M22: 7,447,880 km (0.1 R)
• M23: 8,466,043 km (0.103 R)
• M24: 9,327,577 km (0.062 R)
• M25: 9,567,382 km (0.118 R)
• M26: 10,339,756 km (0.074 R)
• M27: 10,587,939 km (0.106 R)
• M28: 11,047,803 km (0.075 R)
• M29: 12,686,199 km (0.101 R)
• M30: 13,623,579 km (0.064 R)
• M31: 15,047,451 km (0.12 R)
• M32: 15,375,520 km (0.082 R)
• M33: 15,611,286 km (0.091 R)
• M34: 16,086,259 km (0.025 R)
• M35: 16,469,828 km (0.118 R)
• M36: 17,343,629 km (0.094 R)
• M37: 18,682,231 km (0.031 R)
• M38: 19,186,525 km (0.095 R)
• M39: 20,621,917 km (0.072 R)
• M40: 21,299,894 km (0.108 R)
• M41: 22,838,808 km (0.101 R)
• M42: 24,248,468 km (0.036 R)
• M43: 24,687,987 km (0.098 R)
• M44: 25,630,454 km (0.078 R)
• M45: 26,980,874 km (0.106 R)
• M46: 27,664,685 km (0.119 R)
• M47: 27,893,869 km (0.092 R)
• M48: 28,469,672 km (0.114 R)
• M49: 28,759,143 km (0.08 R)
• M50: 31,228,107 km (0.085 R)
• M51: 32,186,281 km (0.098 R)
• M52: 32,427,433 km (0.111 R)
• M53: 32,487,721 km (0.118 R)
• M54: 32,729,471 km (0.108 R)
• M55: 35,989,508 km (0.102 R)
• M56: 36,427,830 km (0.091 R)
• M57: 36,867,797 km (0.106 R)
• M58: 36,993,758 km (0.1 R)
• M59: 39,867,234 km (0.084 R)
• M60: 41,494,410 km (0.058 R)
• M61: 42,217,118 km (0.091 R)
• M62: 42,415,035 km (0.078 R)
• M63: 43,541,956 km (0.039 R)
• M64: 44,678,750 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.4

Radius: 6.7

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.17 AU - 14.45 AU

Year: 18935 Days

Day: 20.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,583,890 km

• M1: 125,812 km (0.07 R)
• M2: 216,468 km (0.064 R)
• M3: 319,840 km (0.084 R)
• M4: 599,289 km (0.117 R)
• M5: 798,553 km (0.108 R)
• M6: 943,065 km (0.062 R)
• M7: 1,175,540 km (0.095 R)
• M8: 1,229,694 km (0.085 R)
• M9: 2,376,063 km (0.039 R)
• M10: 4,086,415 km (0.074 R)
• M11: 4,169,442 km (0.082 R)
• M12: 5,946,067 km (0.076 R)
• M13: 6,471,005 km (0.05 R)
• M14: 6,763,469 km (0.087 R)
• M15: 7,010,605 km (0.101 R)
• M16: 8,080,379 km (0.099 R)
• M17: 9,309,475 km (0.108 R)
• M18: 9,694,989 km (0.088 R)
• M19: 10,198,386 km (0.091 R)
• M20: 10,368,030 km (0.027 R)
• M21: 10,710,310 km (0.06 R)
• M22: 10,882,796 km (0.026 R)
• M23: 11,464,283 km (0.114 R)
• M24: 11,818,082 km (0.083 R)
• M25: 12,476,014 km (0.103 R)
• M26: 12,839,985 km (0.112 R)
• M27: 12,962,057 km (0.075 R)
• M28: 13,268,882 km (0.108 R)
• M29: 13,578,101 km (0.065 R)
• M30: 13,952,395 km (0.037 R)
• M31: 15,159,949 km (0.084 R)
• M32: 16,136,524 km (0.042 R)
• M33: 16,334,292 km (0.052 R)
• M34: 16,400,415 km (0.114 R)
• M35: 16,599,380 km (0.073 R)
• M36: 17,066,424 km (0.104 R)
• M37: 17,741,260 km (0.076 R)
• M38: 18,013,528 km (0.114 R)
• M39: 18,287,293 km (0.12 R)
• M40: 18,493,438 km (0.106 R)
• M41: 18,908,273 km (0.085 R)
• M42: 20,740,548 km (0.051 R)
• M43: 22,481,718 km (0.103 R)
• M44: 22,850,177 km (0.109 R)
• M45: 24,874,984 km (0.097 R)
• M46: 26,488,996 km (0.117 R)
• M47: 26,878,249 km (0.082 R)
• M48: 27,191,059 km (0.097 R)
• M49: 27,505,065 km (0.059 R)
• M50: 27,741,280 km (0.047 R)
• M51: 29,333,599 km (0.085 R)
• M52: 29,897,882 km (0.103 R)
• M53: 30,547,287 km (0.099 R)
• M54: 30,791,879 km (0.102 R)
• M55: 35,906,331 km (0.104 R)
• M56: 37,203,644 km (0.079 R)
• M57: 40,022,218 km (0.113 R)
• M58: 40,827,204 km (0.087 R)
• M59: 42,544,138 km (0.057 R)
• M60: 44,100,255 km (0.03 R)
• M61: 44,284,560 km (0.09 R)
• M62: 44,746,518 km (0.043 R)
• M63: 45,209,973 km (0.107 R)
• M64: 47,645,575 km (0.098 R)
• M65: 48,593,577 km (0.108 R)
• M66: 50,990,883 km (0.114 R)
• M67: 51,184,313 km (0.118 R)
• M68: 52,057,815 km (0.054 R)
• M69: 52,642,892 km (0.061 R)
• M70: 53,328,200 km (0.028 R)
• M71: 55,999,270 km (0.102 R)
• M72: 56,698,790 km (0.09 R)
• M73: 56,999,481 km (0.109 R)
• M74: 57,300,772 km (0.083 R)
• M75: 57,501,831 km (0.093 R)
• M76: 58,207,634 km (0.048 R)
• M77: 61,264,666 km (0.099 R)
• M78: 61,882,206 km (0.072 R)
• M79: 62,295,097 km (0.09 R)
• M80: 62,812,556 km (0.072 R)
• M81: 63,539,302 km (0.111 R)
• M82: 63,955,932 km (0.112 R)
• M83: 64,268,891 km (0.072 R)
• M84: 64,373,460 km (0.11 R)
• M85: 64,582,448 km (0.115 R)
• M86: 65,421,094 km (0.104 R)
• M87: 66,052,247 km (0.035 R)
• M88: 67,958,274 km (0.083 R)
• M89: 68,064,638 km (0.072 R)
• M90: 68,490,842 km (0.03 R)
• M91: 69,238,831 km (0.11 R)
• M92: 70,097,074 km (0.066 R)
• M93: 71,066,768 km (0.089 R)
• M94: 72,257,866 km (0.098 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: 280 - 19,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit