🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.55 AU - 0.83 AU

Year: 201 Days

Day: 26.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 97.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.36 AU - 1.36 AU

Year: 557 Days

Day: 12.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,579,936 km

• M1: 326,572 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.48 AU - 1.96 AU

Year: 793 Days

Day: 26 Hours

Environment

Temp: -31 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.31 AU - 3.27 AU

Year: 1638 Days

Day: 13.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,579,936 km

• M1: 1,076,506 km (0.105 R)
• M2: 1,669,063 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.19 AU - 3.51 AU

Year: 1691 Days

Day: 37.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.49 AU - 3.45 AU

Year: 1799 Days

Day: 39.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,579,936 km

• M1: 205,099 km (0.089 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.8

Radius: 12

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.74 AU - 7.92 AU

Year: 7701 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,579,936 km

• M1: 155,582 km (0.103 R)
• M2: 697,425 km (0.103 R)
• M3: 842,535 km (0.079 R)
• M4: 1,234,033 km (0.074 R)
• M5: 1,413,550 km (0.037 R)
• M6: 1,582,895 km (0.102 R)
• M7: 1,660,387 km (0.113 R)
• M8: 1,759,121 km (0.1 R)
• M9: 2,393,416 km (0.101 R)
• M10: 2,551,392 km (0.039 R)
• M11: 3,070,048 km (0.064 R)
• M12: 3,366,999 km (0.116 R)
• M13: 3,803,675 km (0.089 R)
• M14: 4,095,990 km (0.1 R)
• M15: 4,176,922 km (0.1 R)
• M16: 4,787,431 km (0.068 R)
• M17: 5,016,465 km (0.063 R)
• M18: 5,366,824 km (0.088 R)
• M19: 6,496,886 km (0.06 R)
• M20: 6,911,122 km (0.119 R)
• M21: 8,583,477 km (0.106 R)
• M22: 9,179,475 km (0.11 R)
• M23: 9,464,608 km (0.09 R)
• M24: 10,374,612 km (0.108 R)
• M25: 10,634,314 km (0.079 R)
• M26: 10,971,657 km (0.051 R)
• M27: 11,426,734 km (0.118 R)
• M28: 12,198,958 km (0.107 R)
• M29: 12,908,501 km (0.119 R)
• M30: 14,574,124 km (0.104 R)
• M31: 15,242,377 km (0.09 R)
• M32: 15,665,141 km (0.076 R)
• M33: 15,750,113 km (0.056 R)
• M34: 16,177,514 km (0.059 R)
• M35: 16,956,470 km (0.118 R)
• M36: 17,306,678 km (0.106 R)
• M37: 17,925,266 km (0.078 R)
• M38: 18,103,287 km (0.112 R)
• M39: 18,957,042 km (0.074 R)
• M40: 19,093,027 km (0.099 R)
• M41: 19,366,043 km (0.093 R)
• M42: 19,594,628 km (0.113 R)
• M43: 19,823,962 km (0.052 R)
• M44: 20,100,419 km (0.114 R)
• M45: 20,797,096 km (0.068 R)
• M46: 21,407,455 km (0.115 R)
• M47: 22,118,943 km (0.088 R)
• M48: 22,357,701 km (0.112 R)
• M49: 22,838,060 km (0.117 R)
• M50: 23,467,717 km (0.061 R)
• M51: 23,760,181 km (0.104 R)
• M52: 23,857,868 km (0.086 R)
• M53: 24,299,481 km (0.115 R)
• M54: 24,447,434 km (0.08 R)
• M55: 24,842,970 km (0.029 R)
• M56: 25,190,935 km (0.083 R)
• M57: 25,290,567 km (0.089 R)
• M58: 25,440,464 km (0.06 R)
• M59: 26,446,660 km (0.117 R)
• M60: 26,649,365 km (0.084 R)
• M61: 26,750,942 km (0.096 R)
• M62: 26,903,681 km (0.063 R)
• M63: 27,671,268 km (0.096 R)
• M64: 28,031,799 km (0.077 R)
• M65: 28,238,692 km (0.109 R)
• M66: 28,601,766 km (0.088 R)
• M67: 28,862,067 km (0.082 R)
• M68: 29,647,755 km (0.101 R)
• M69: 30,599,796 km (0.042 R)
• M70: 32,046,706 km (0.069 R)
• M71: 32,642,555 km (0.117 R)
• M72: 32,969,127 km (0.114 R)
• M73: 33,242,143 km (0.11 R)
• M74: 34,341,538 km (0.058 R)
• M75: 35,118,100 km (0.087 R)
• M76: 35,229,551 km (0.059 R)
• M77: 35,788,448 km (0.096 R)
• M78: 36,125,193 km (0.119 R)
• M79: 36,406,736 km (0.097 R)
• M80: 37,028,315 km (0.099 R)
• M81: 37,767,628 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463

Radius: 9.9

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.27 AU - 11.31 AU

Year: 12457 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,579,936 km

• M1: 221,405 km (0.09 R)
• M2: 454,927 km (0.066 R)
• M3: 732,730 km (0.051 R)
• M4: 1,348,326 km (0.115 R)
• M5: 1,613,413 km (0.117 R)
• M6: 1,752,389 km (0.11 R)
• M7: 2,142,391 km (0.069 R)
• M8: 2,973,557 km (0.102 R)
• M9: 3,618,623 km (0.083 R)
• M10: 3,863,814 km (0.073 R)
• M11: 4,051,410 km (0.059 R)
• M12: 4,599,087 km (0.093 R)
• M13: 5,273,175 km (0.11 R)
• M14: 5,342,290 km (0.072 R)
• M15: 6,341,603 km (0.031 R)
• M16: 6,415,205 km (0.115 R)
• M17: 6,900,501 km (0.091 R)
• M18: 6,976,347 km (0.113 R)
• M19: 7,867,053 km (0.104 R)
• M20: 8,345,916 km (0.083 R)
• M21: 8,589,012 km (0.061 R)
• M22: 8,711,383 km (0.101 R)
• M23: 8,834,353 km (0.045 R)
• M24: 9,165,114 km (0.084 R)
• M25: 9,415,840 km (0.093 R)
• M26: 11,278,483 km (0.075 R)
• M27: 11,682,547 km (0.115 R)
• M28: 11,818,232 km (0.118 R)
• M29: 12,689,939 km (0.052 R)
• M30: 12,829,513 km (0.091 R)
• M31: 13,110,159 km (0.095 R)
• M32: 13,725,156 km (0.047 R)
• M33: 14,397,897 km (0.088 R)
• M34: 14,885,138 km (0.077 R)
• M35: 15,032,342 km (0.11 R)
• M36: 15,229,362 km (0.074 R)
• M37: 16,026,121 km (0.091 R)
• M38: 16,227,330 km (0.033 R)
• M39: 16,429,586 km (0.114 R)
• M40: 17,143,617 km (0.106 R)
• M41: 18,181,228 km (0.106 R)
• M42: 18,391,263 km (0.101 R)
• M43: 18,549,238 km (0.083 R)
• M44: 18,866,685 km (0.119 R)
• M45: 19,829,647 km (0.104 R)
• M46: 20,262,732 km (0.101 R)
• M47: 20,918,121 km (0.082 R)
• M48: 21,525,189 km (0.079 R)
• M49: 22,081,992 km (0.096 R)
• M50: 22,362,189 km (0.119 R)
• M51: 22,474,687 km (0.116 R)
• M52: 23,209,960 km (0.091 R)
• M53: 23,380,801 km (0.084 R)
• M54: 23,609,087 km (0.101 R)
• M55: 23,838,271 km (0.085 R)
• M56: 24,588,056 km (0.114 R)
• M57: 24,703,994 km (0.074 R)
• M58: 25,228,484 km (0.062 R)
• M59: 25,462,754 km (0.111 R)
• M60: 25,756,565 km (0.094 R)
• M61: 26,110,663 km (0.097 R)
• M62: 26,288,385 km (0.083 R)
• M63: 26,764,106 km (0.114 R)
• M64: 27,362,797 km (0.053 R)
• M65: 29,308,018 km (0.101 R)
• M66: 29,430,987 km (0.11 R)
• M67: 29,554,256 km (0.052 R)
• M68: 29,863,176 km (0.1 R)
• M69: 31,423,182 km (0.077 R)
• M70: 32,244,923 km (0.094 R)
• M71: 32,690,426 km (0.098 R)
• M72: 32,945,789 km (0.099 R)
• M73: 33,845,022 km (0.118 R)
• M74: 34,232,930 km (0.046 R)
• M75: 34,947,708 km (0.109 R)
• M76: 35,996,389 km (0.114 R)
• M77: 37,588,709 km (0.049 R)
• M78: 40,156,407 km (0.118 R)
• M79: 40,635,569 km (0.037 R)
• M80: 41,047,861 km (0.068 R)
• M81: 43,901,590 km (0.086 R)
• M82: 43,972,050 km (0.101 R)
• M83: 44,183,432 km (0.112 R)
• M84: 44,536,483 km (0.116 R)
• M85: 46,746,941 km (0.116 R)
• M86: 46,890,705 km (0.083 R)
• M87: 47,467,404 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.8

Radius: 7.5

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 11.16 AU - 15.44 AU

Year: 17047 Days

Day: 18.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,579,936 km

• M1: 103,372 km (0.09 R)
• M2: 174,132 km (0.12 R)
• M3: 254,316 km (0.081 R)
• M4: 351,106 km (0.093 R)
• M5: 801,396 km (0.066 R)
• M6: 1,065,586 km (0.104 R)
• M7: 1,183,618 km (0.1 R)
• M8: 1,617,003 km (0.081 R)
• M9: 1,753,437 km (0.079 R)
• M10: 2,155,406 km (0.091 R)
• M11: 2,305,902 km (0.096 R)
• M12: 2,810,645 km (0.07 R)
• M13: 3,075,583 km (0.113 R)
• M14: 3,453,168 km (0.117 R)
• M15: 3,701,051 km (0.103 R)
• M16: 3,845,413 km (0.064 R)
• M17: 3,918,267 km (0.099 R)
• M18: 4,985,798 km (0.083 R)
• M19: 5,758,620 km (0.092 R)
• M20: 6,095,066 km (0.098 R)
• M21: 6,180,187 km (0.065 R)
• M22: 7,142,550 km (0.096 R)
• M23: 7,687,087 km (0.088 R)
• M24: 7,825,315 km (0.094 R)
• M25: 8,197,814 km (0.08 R)
• M26: 8,291,911 km (0.08 R)
• M27: 8,481,152 km (0.115 R)
• M28: 9,448,302 km (0.115 R)
• M29: 10,860,357 km (0.083 R)
• M30: 10,911,968 km (0.074 R)
• M31: 11,538,035 km (0.101 R)
• M32: 11,643,501 km (0.089 R)
• M33: 11,908,589 km (0.068 R)
• M34: 12,015,252 km (0.06 R)
• M35: 12,988,985 km (0.116 R)
• M36: 13,263,796 km (0.06 R)
• M37: 13,319,147 km (0.095 R)
• M38: 13,596,352 km (0.091 R)
• M39: 14,553,330 km (0.08 R)
• M40: 14,953,654 km (0.08 R)
• M41: 15,068,694 km (0.071 R)
• M42: 15,299,673 km (0.065 R)
• M43: 16,472,072 km (0.064 R)
• M44: 17,370,258 km (0.097 R)
• M45: 17,855,703 km (0.089 R)
• M46: 18,100,146 km (0.094 R)
• M47: 19,464,329 km (0.073 R)
• M48: 19,968,473 km (0.083 R)
• M49: 22,751,443 km (0.076 R)
• M50: 23,016,530 km (0.077 R)
• M51: 24,356,777 km (0.079 R)
• M52: 25,722,307 km (0.095 R)
• M53: 26,067,579 km (0.114 R)
• M54: 26,762,610 km (0.086 R)
• M55: 28,171,074 km (0.102 R)
• M56: 28,242,133 km (0.084 R)
• M57: 28,669,684 km (0.109 R)
• M58: 28,741,192 km (0.119 R)
• M59: 28,812,699 km (0.098 R)
• M60: 28,955,865 km (0.078 R)
• M61: 29,315,049 km (0.101 R)
• M62: 29,820,391 km (0.106 R)
• M63: 30,474,133 km (0.045 R)
• M64: 31,132,813 km (0.116 R)
• M65: 33,813,756 km (0.116 R)
• M66: 34,799,905 km (0.091 R)
• M67: 35,258,273 km (0.085 R)
• M68: 36,103,651 km (0.076 R)
• M69: 36,800,328 km (0.111 R)
• M70: 37,189,432 km (0.078 R)
• M71: 40,269,952 km (0.11 R)
• M72: 41,072,843 km (0.052 R)
• M73: 41,395,526 km (0.105 R)
• M74: 41,557,241 km (0.083 R)
• M75: 41,962,203 km (0.088 R)
• M76: 42,124,666 km (0.099 R)
• M77: 43,431,254 km (0.084 R)
• M78: 44,419,946 km (0.087 R)
• M79: 45,415,969 km (0.091 R)
• M80: 45,582,770 km (0.118 R)
• M81: 45,749,722 km (0.092 R)
• M82: 45,833,197 km (0.119 R)
• M83: 46,000,448 km (0.114 R)
• M84: 46,755,618 km (0.107 R)
• M85: 50,505,588 km (0.048 R)
• M86: 50,764,841 km (0.069 R)
• M87: 52,154,605 km (0.082 R)
• M88: 52,679,095 km (0.076 R)
• M89: 53,821,275 km (0.048 R)
• M90: 56,308,938 km (0.108 R)
• M91: 57,747,172 km (0.069 R)
• M92: 58,289,763 km (0.101 R)
• M93: 59,379,733 km (0.089 R)
• M94: 60,018,666 km (0.035 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 18,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit