🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.54 AU - 0.56 AU

Year: 147 Days

Day: 40.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.56 AU - 0.74 AU

Year: 189 Days

Day: 45.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.65 AU - 0.83 AU

Year: 229 Days

Day: 46.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,210,498 km

• M1: 596,447 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.96 AU - 1.42 AU

Year: 467 Days

Day: 41.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,210,498 km

• M1: 175,329 km (0.059 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.4

Radius: 8.1

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.57 AU - 7.69 AU

Year: 6144 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 89,210,498 km

• M1: 338,540 km (0.092 R)
• M2: 520,750 km (0.109 R)
• M3: 773,122 km (0.079 R)
• M4: 825,481 km (0.08 R)
• M5: 962,064 km (0.12 R)
• M6: 1,018,911 km (0.091 R)
• M7: 1,383,930 km (0.098 R)
• M8: 1,564,345 km (0.097 R)
• M9: 2,057,719 km (0.09 R)
• M10: 2,150,769 km (0.032 R)
• M11: 2,379,953 km (0.094 R)
• M12: 2,458,043 km (0.078 R)
• M13: 2,537,030 km (0.078 R)
• M14: 2,738,389 km (0.082 R)
• M15: 2,882,302 km (0.053 R)
• M16: 3,071,244 km (0.105 R)
• M17: 3,264,226 km (0.087 R)
• M18: 3,351,291 km (0.102 R)
• M19: 3,505,527 km (0.091 R)
• M20: 3,889,993 km (0.086 R)
• M21: 4,479,559 km (0.103 R)
• M22: 4,846,672 km (0.075 R)
• M23: 5,428,458 km (0.069 R)
• M24: 5,506,099 km (0.045 R)
• M25: 5,899,242 km (0.107 R)
• M26: 5,952,350 km (0.034 R)
• M27: 6,464,872 km (0.089 R)
• M28: 7,474,658 km (0.081 R)
• M29: 8,204,396 km (0.119 R)
• M30: 8,562,683 km (0.064 R)
• M31: 8,926,206 km (0.112 R)
• M32: 9,793,873 km (0.12 R)
• M33: 9,888,569 km (0.067 R)
• M34: 10,237,880 km (0.046 R)
• M35: 10,365,936 km (0.104 R)
• M36: 10,591,230 km (0.066 R)
• M37: 10,981,381 km (0.097 R)
• M38: 11,442,442 km (0.09 R)
• M39: 11,809,256 km (0.112 R)
• M40: 12,010,914 km (0.099 R)
• M41: 12,146,001 km (0.06 R)
• M42: 12,213,769 km (0.048 R)
• M43: 12,554,253 km (0.107 R)
• M44: 13,314,510 km (0.106 R)
• M45: 13,419,378 km (0.03 R)
• M46: 14,125,181 km (0.105 R)
• M47: 15,024,413 km (0.083 R)
• M48: 15,646,441 km (0.032 R)
• M49: 15,793,945 km (0.047 R)
• M50: 15,867,996 km (0.104 R)
• M51: 15,979,147 km (0.093 R)
• M52: 16,090,597 km (0.074 R)
• M53: 16,239,597 km (0.11 R)
• M54: 16,351,496 km (0.115 R)
• M55: 16,426,445 km (0.11 R)
• M56: 16,576,342 km (0.074 R)
• M57: 16,651,589 km (0.06 R)
• M58: 16,726,837 km (0.083 R)
• M59: 17,067,023 km (0.12 R)
• M60: 17,219,014 km (0.084 R)
• M61: 17,371,454 km (0.119 R)
• M62: 17,869,765 km (0.104 R)
• M63: 18,140,088 km (0.108 R)
• M64: 18,606,534 km (0.062 R)
• M65: 18,958,987 km (0.112 R)
• M66: 20,270,362 km (0.04 R)
• M67: 20,390,938 km (0.109 R)
• M68: 20,997,856 km (0.056 R)
• M69: 21,569,619 km (0.084 R)
• M70: 21,651,749 km (0.085 R)
• M71: 22,520,015 km (0.109 R)
• M72: 22,644,929 km (0.118 R)
• M73: 22,728,404 km (0.071 R)
• M74: 23,357,464 km (0.072 R)
• M75: 23,441,837 km (0.047 R)
• M76: 23,610,733 km (0.106 R)
• M77: 25,063,029 km (0.115 R)
• M78: 25,322,282 km (0.081 R)
• M79: 25,669,349 km (0.052 R)
• M80: 26,984,913 km (0.117 R)
• M81: 27,073,325 km (0.106 R)
• M82: 27,250,599 km (0.065 R)
• M83: 27,472,751 km (0.037 R)
• M84: 27,918,852 km (0.053 R)
• M85: 28,412,226 km (0.099 R)
• M86: 28,547,313 km (0.115 R)
• M87: 29,362,172 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 12.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.44 AU - 11.18 AU

Year: 11914 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 89,210,498 km

• M1: 178,321 km (0.09 R)
• M2: 308,022 km (0.114 R)
• M3: 473,627 km (0.084 R)
• M4: 594,652 km (0.029 R)
• M5: 760,556 km (0.118 R)
• M6: 850,015 km (0.107 R)
• M7: 1,065,436 km (0.082 R)
• M8: 1,259,464 km (0.12 R)
• M9: 2,381,748 km (0.105 R)
• M10: 2,780,426 km (0.075 R)
• M11: 2,924,190 km (0.11 R)
• M12: 3,181,797 km (0.047 R)
• M13: 3,938,613 km (0.053 R)
• M14: 5,251,932 km (0.095 R)
• M15: 5,408,262 km (0.028 R)
• M16: 5,588,827 km (0.044 R)
• M17: 6,166,125 km (0.094 R)
• M18: 6,378,554 km (0.11 R)
• M19: 6,835,127 km (0.101 R)
• M20: 7,006,117 km (0.069 R)
• M21: 7,277,637 km (0.106 R)
• M22: 7,678,709 km (0.086 R)
• M23: 7,958,756 km (0.092 R)
• M24: 8,898,530 km (0.103 R)
• M25: 9,408,808 km (0.099 R)
• M26: 9,708,453 km (0.057 R)
• M27: 9,928,511 km (0.111 R)
• M28: 10,094,565 km (0.085 R)
• M29: 10,205,866 km (0.091 R)
• M30: 10,711,507 km (0.113 R)
• M31: 11,340,715 km (0.073 R)
• M32: 11,835,136 km (0.039 R)
• M33: 14,411,660 km (0.097 R)
• M34: 16,005,177 km (0.079 R)
• M35: 16,888,852 km (0.088 R)
• M36: 17,420,074 km (0.077 R)
• M37: 17,956,681 km (0.1 R)
• M38: 18,498,824 km (0.097 R)
• M39: 19,391,175 km (0.068 R)
• M40: 19,529,852 km (0.078 R)
• M41: 20,438,360 km (0.094 R)
• M42: 20,791,561 km (0.039 R)
• M43: 20,897,775 km (0.117 R)
• M44: 21,575,454 km (0.106 R)
• M45: 21,754,971 km (0.08 R)
• M46: 21,935,087 km (0.115 R)
• M47: 23,430,019 km (0.059 R)
• M48: 23,614,622 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.3

Radius: 13.5

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.83 AU - 12.89 AU

Year: 14699 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,210,498 km

• M1: 175,329 km (0.099 R)
• M2: 284,535 km (0.09 R)
• M3: 378,034 km (0.081 R)
• M4: 569,519 km (0.102 R)
• M5: 774,169 km (0.051 R)
• M6: 1,215,483 km (0.118 R)
• M7: 1,319,004 km (0.113 R)
• M8: 1,814,473 km (0.118 R)
• M9: 1,917,097 km (0.115 R)
• M10: 2,328,790 km (0.097 R)
• M11: 2,459,688 km (0.088 R)
• M12: 2,847,595 km (0.117 R)
• M13: 3,595,136 km (0.078 R)
• M14: 3,924,102 km (0.068 R)
• M15: 4,171,686 km (0.093 R)
• M16: 4,285,979 km (0.11 R)
• M17: 4,401,319 km (0.084 R)
• M18: 4,682,563 km (0.118 R)
• M19: 5,164,268 km (0.049 R)
• M20: 5,262,554 km (0.102 R)
• M21: 5,511,036 km (0.111 R)
• M22: 5,788,839 km (0.064 R)
• M23: 6,071,430 km (0.107 R)
• M24: 6,463,974 km (0.096 R)
• M25: 7,054,886 km (0.118 R)
• M26: 7,412,275 km (0.097 R)
• M27: 8,374,938 km (0.084 R)
• M28: 8,490,726 km (0.108 R)
• M29: 9,107,818 km (0.089 R)
• M30: 9,346,725 km (0.083 R)
• M31: 9,892,010 km (0.082 R)
• M32: 10,137,649 km (0.099 R)
• M33: 10,509,849 km (0.12 R)
• M34: 10,823,556 km (0.061 R)
• M35: 11,140,404 km (0.097 R)
• M36: 11,460,244 km (0.097 R)
• M37: 12,438,165 km (0.104 R)
• M38: 12,537,349 km (0.079 R)
• M39: 12,937,074 km (0.042 R)
• M40: 13,749,092 km (0.09 R)
• M41: 13,851,865 km (0.116 R)
• M42: 14,508,002 km (0.09 R)
• M43: 14,717,439 km (0.086 R)
• M44: 14,857,462 km (0.091 R)
• M45: 15,033,240 km (0.066 R)
• M46: 15,174,460 km (0.095 R)
• M47: 15,351,434 km (0.067 R)
• M48: 15,493,552 km (0.098 R)
• M49: 15,743,381 km (0.11 R)
• M50: 15,922,599 km (0.115 R)
• M51: 16,573,499 km (0.081 R)
• M52: 16,755,859 km (0.101 R)
• M53: 17,085,722 km (0.074 R)
• M54: 17,269,877 km (0.078 R)
• M55: 17,380,729 km (0.116 R)
• M56: 17,789,281 km (0.118 R)
• M57: 19,224,822 km (0.083 R)
• M58: 20,033,997 km (0.03 R)
• M59: 20,150,534 km (0.116 R)
• M60: 21,288,525 km (0.109 R)
• M61: 21,725,500 km (0.054 R)
• M62: 22,730,050 km (0.102 R)
• M63: 23,095,368 km (0.085 R)
• M64: 23,380,801 km (0.098 R)
• M65: 24,120,263 km (0.1 R)
• M66: 24,451,473 km (0.098 R)
• M67: 24,992,718 km (0.092 R)
• M68: 25,118,230 km (0.062 R)
• M69: 25,285,930 km (0.088 R)
• M70: 26,002,503 km (0.111 R)
• M71: 26,087,325 km (0.084 R)
• M72: 26,939,884 km (0.088 R)
• M73: 27,542,165 km (0.115 R)
• M74: 27,714,950 km (0.069 R)
• M75: 28,497,497 km (0.076 R)

Asteroid Belt

Center: 15.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.6

Radius: 7.6

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 18.05 AU - 20.65 AU

Year: 30633 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,210,498 km

• M1: 346,618 km (0.109 R)
• M2: 405,410 km (0.071 R)
• M3: 512,074 km (0.078 R)
• M4: 1,181,823 km (0.11 R)
• M5: 1,404,275 km (0.059 R)
• M6: 1,640,041 km (0.062 R)
• M7: 1,816,268 km (0.095 R)
• M8: 1,961,677 km (0.066 R)
• M9: 2,035,877 km (0.103 R)
• M10: 2,110,976 km (0.072 R)
• M11: 2,703,982 km (0.077 R)
• M12: 2,997,642 km (0.115 R)
• M13: 3,301,475 km (0.104 R)
• M14: 4,080,282 km (0.104 R)
• M15: 4,417,027 km (0.105 R)
• M16: 6,013,086 km (0.102 R)
• M17: 7,474,957 km (0.091 R)
• M18: 8,245,236 km (0.096 R)
• M19: 8,305,674 km (0.077 R)
• M20: 8,793,363 km (0.03 R)
• M21: 9,290,327 km (0.072 R)
• M22: 11,100,611 km (0.043 R)
• M23: 12,806,027 km (0.077 R)
• M24: 12,946,050 km (0.076 R)
• M25: 14,011,785 km (0.038 R)
• M26: 14,228,253 km (0.118 R)
• M27: 15,031,594 km (0.109 R)
• M28: 15,476,049 km (0.089 R)
• M29: 16,453,671 km (0.091 R)
• M30: 17,761,905 km (0.118 R)
• M31: 18,705,568 km (0.11 R)
• M32: 19,023,613 km (0.044 R)
• M33: 19,263,419 km (0.102 R)
• M34: 21,052,160 km (0.091 R)
• M35: 21,549,124 km (0.037 R)
• M36: 23,233,597 km (0.073 R)
• M37: 23,747,166 km (0.108 R)
• M38: 25,310,314 km (0.054 R)
• M39: 26,727,305 km (0.102 R)
• M40: 26,906,224 km (0.12 R)
• M41: 27,355,317 km (0.114 R)
• M42: 27,445,525 km (0.115 R)
• M43: 28,260,983 km (0.112 R)
• M44: 29,730,333 km (0.106 R)
• M45: 30,567,782 km (0.105 R)
• M46: 33,030,163 km (0.094 R)
• M47: 33,994,171 km (0.117 R)
• M48: 34,479,616 km (0.062 R)
• M49: 35,653,960 km (0.118 R)
• M50: 36,642,502 km (0.115 R)
• M51: 37,040,582 km (0.034 R)
• M52: 38,041,691 km (0.066 R)
• M53: 39,560,259 km (0.085 R)
• M54: 40,686,282 km (0.109 R)
• M55: 41,201,647 km (0.118 R)
• M56: 41,408,391 km (0.116 R)
• M57: 42,865,175 km (0.08 R)
• M58: 43,179,630 km (0.095 R)
• M59: 43,284,498 km (0.119 R)
• M60: 45,614,934 km (0.119 R)
• M61: 45,935,971 km (0.114 R)
• M62: 47,335,309 km (0.108 R)
• M63: 50,617,786 km (0.078 R)
• M64: 51,171,896 km (0.105 R)
• M65: 53,521,481 km (0.059 R)
• M66: 54,199,159 km (0.059 R)
• M67: 54,312,405 km (0.113 R)
• M68: 54,539,045 km (0.041 R)
• M69: 55,221,062 km (0.116 R)
• M70: 57,630,037 km (0.111 R)
• M71: 60,777,576 km (0.119 R)
• M72: 61,602,608 km (0.102 R)
• M73: 63,860,788 km (0.111 R)
• M74: 66,751,617 km (0.061 R)
• M75: 67,481,056 km (0.084 R)
• M76: 68,825,044 km (0.062 R)
• M77: 69,561,813 km (0.047 R)
• M78: 72,659,985 km (0.045 R)
• M79: 72,909,813 km (0.058 R)
• M80: 73,786,307 km (0.084 R)
• M81: 75,044,575 km (0.12 R)
• M82: 75,929,596 km (0.085 R)
• M83: 76,563,891 km (0.059 R)
• M84: 81,441,230 km (0.113 R)
• M85: 82,480,786 km (0.047 R)
• M86: 84,441,864 km (0.05 R)
• M87: 85,230,544 km (0.084 R)
• M88: 86,682,841 km (0.063 R)
• M89: 88,676,382 km (0.103 R)
• M90: 88,943,264 km (0.092 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 12,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit