🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.77 AU - 0.85 AU

Year: 273 Days

Day: 28.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,756,670 km

• M1: 65,973 km (0.034 R)
• M2: 205,099 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.12 AU - 3.3 AU

Year: 1672 Days

Day: 29 Hours

Environment

Temp: -108 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,756,670 km

• M1: 454,478 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.61 AU - 3.93 AU

Year: 2216 Days

Day: 36.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509

Radius: 9.6

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.66 AU - 6.2 AU

Year: 4742 Days

Day: 10 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,756,670 km

• M1: 123,717 km (0.109 R)
• M2: 269,875 km (0.108 R)
• M3: 378,632 km (0.12 R)
• M4: 440,117 km (0.114 R)
• M5: 505,641 km (0.105 R)
• M6: 852,708 km (0.036 R)
• M7: 1,052,122 km (0.102 R)
• M8: 1,130,960 km (0.052 R)
• M9: 1,225,506 km (0.106 R)
• M10: 1,379,741 km (0.05 R)
• M11: 1,769,892 km (0.055 R)
• M12: 1,912,908 km (0.08 R)
• M13: 2,487,663 km (0.076 R)
• M14: 2,612,428 km (0.11 R)
• M15: 2,924,190 km (0.075 R)
• M16: 3,018,137 km (0.06 R)
• M17: 3,543,375 km (0.111 R)
• M18: 3,684,147 km (0.11 R)
• M19: 3,745,033 km (0.106 R)
• M20: 3,992,318 km (0.117 R)
• M21: 4,567,821 km (0.098 R)
• M22: 5,011,080 km (0.102 R)
• M23: 5,214,982 km (0.088 R)
• M24: 5,584,339 km (0.095 R)
• M25: 5,938,437 km (0.108 R)
• M26: 6,372,869 km (0.08 R)
• M27: 6,520,074 km (0.12 R)
• M28: 6,942,987 km (0.094 R)
• M29: 7,170,675 km (0.119 R)
• M30: 7,477,949 km (0.119 R)
• M31: 7,973,267 km (0.107 R)
• M32: 8,105,512 km (0.119 R)
• M33: 8,211,726 km (0.055 R)
• M34: 8,452,429 km (0.109 R)
• M35: 8,668,449 km (0.093 R)
• M36: 8,886,263 km (0.094 R)
• M37: 9,078,347 km (0.114 R)
• M38: 9,690,950 km (0.096 R)
• M39: 9,775,473 km (0.051 R)
• M40: 9,888,718 km (0.098 R)
• M41: 10,002,263 km (0.084 R)
• M42: 10,173,403 km (0.077 R)
• M43: 10,403,335 km (0.093 R)
• M44: 10,518,825 km (0.062 R)
• M45: 11,161,946 km (0.103 R)
• M46: 11,250,657 km (0.1 R)
• M47: 11,369,289 km (0.094 R)
• M48: 12,763,242 km (0.076 R)
• M49: 13,042,242 km (0.113 R)
• M50: 13,417,433 km (0.095 R)
• M51: 13,796,065 km (0.096 R)
• M52: 14,114,410 km (0.112 R)
• M53: 14,178,437 km (0.103 R)
• M54: 14,435,147 km (0.102 R)
• M55: 14,628,727 km (0.079 R)
• M56: 14,888,279 km (0.025 R)
• M57: 15,313,137 km (0.059 R)
• M58: 16,141,461 km (0.107 R)
• M59: 17,980,018 km (0.048 R)
• M60: 18,607,432 km (0.025 R)
• M61: 18,677,593 km (0.093 R)
• M62: 18,888,676 km (0.107 R)
• M63: 18,994,442 km (0.116 R)
• M64: 21,666,110 km (0.086 R)
• M65: 21,887,964 km (0.064 R)
• M66: 22,073,315 km (0.083 R)
• M67: 22,371,015 km (0.071 R)
• M68: 23,234,195 km (0.097 R)
• M69: 23,612,977 km (0.105 R)
• M70: 23,688,972 km (0.098 R)
• M71: 23,841,113 km (0.12 R)
• M72: 24,031,851 km (0.109 R)
• M73: 24,376,524 km (0.081 R)
• M74: 24,530,161 km (0.086 R)
• M75: 24,722,694 km (0.06 R)
• M76: 24,915,825 km (0.049 R)
• M77: 24,993,167 km (0.093 R)
• M78: 25,264,537 km (0.061 R)
• M79: 25,342,328 km (0.103 R)
• M80: 26,360,042 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 10.8

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.68 AU - 6.36 AU

Year: 5535 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,756,670 km

• M1: 159,920 km (0.044 R)
• M2: 368,460 km (0.036 R)
• M3: 464,352 km (0.06 R)
• M4: 582,983 km (0.098 R)
• M5: 913,145 km (0.069 R)
• M6: 1,051,823 km (0.033 R)
• M7: 1,248,095 km (0.032 R)
• M8: 1,368,222 km (0.08 R)
• M9: 1,456,634 km (0.114 R)
• M10: 1,620,594 km (0.097 R)
• M11: 1,714,541 km (0.098 R)
• M12: 1,829,582 km (0.087 R)
• M13: 1,927,569 km (0.077 R)
• M14: 2,295,131 km (0.103 R)
• M15: 2,729,413 km (0.067 R)
• M16: 2,864,799 km (0.058 R)
• M17: 2,933,315 km (0.085 R)
• M18: 3,002,429 km (0.032 R)
• M19: 3,380,463 km (0.1 R)
• M20: 3,599,774 km (0.078 R)
• M21: 3,798,739 km (0.106 R)
• M22: 4,103,918 km (0.111 R)
• M23: 4,523,391 km (0.103 R)
• M24: 4,630,503 km (0.04 R)
• M25: 4,792,667 km (0.119 R)
• M26: 5,122,680 km (0.086 R)
• M27: 5,346,927 km (0.1 R)
• M28: 5,660,484 km (0.038 R)
• M29: 5,775,974 km (0.079 R)
• M30: 5,921,533 km (0.072 R)
• M31: 6,395,459 km (0.078 R)
• M32: 6,515,885 km (0.09 R)
• M33: 6,728,314 km (0.116 R)
• M34: 6,881,652 km (0.037 R)
• M35: 7,005,070 km (0.074 R)
• M36: 7,442,793 km (0.116 R)
• M37: 7,986,432 km (0.06 R)
• M38: 8,083,671 km (0.116 R)
• M39: 8,246,732 km (0.027 R)
• M40: 8,609,208 km (0.103 R)
• M41: 9,010,579 km (0.074 R)
• M42: 9,078,048 km (0.071 R)
• M43: 9,213,583 km (0.053 R)
• M44: 9,315,609 km (0.108 R)
• M45: 11,325,756 km (0.096 R)
• M46: 12,360,674 km (0.082 R)
• M47: 12,435,772 km (0.095 R)
• M48: 12,511,020 km (0.1 R)
• M49: 13,891,209 km (0.093 R)
• M50: 14,559,613 km (0.065 R)
• M51: 14,758,129 km (0.108 R)
• M52: 15,602,160 km (0.112 R)
• M53: 15,683,392 km (0.067 R)
• M54: 15,846,154 km (0.082 R)
• M55: 15,968,675 km (0.114 R)
• M56: 16,173,475 km (0.065 R)
• M57: 16,876,435 km (0.115 R)
• M58: 18,312,275 km (0.054 R)
• M59: 19,786,862 km (0.087 R)
• M60: 19,874,825 km (0.075 R)
• M61: 20,051,051 km (0.092 R)
• M62: 20,761,192 km (0.102 R)
• M63: 22,115,053 km (0.1 R)
• M64: 22,526,747 km (0.067 R)
• M65: 23,172,261 km (0.105 R)
• M66: 23,357,763 km (0.096 R)
• M67: 24,151,828 km (0.061 R)
• M68: 25,097,287 km (0.041 R)
• M69: 25,478,911 km (0.103 R)
• M70: 26,151,353 km (0.083 R)
• M71: 26,538,213 km (0.113 R)
• M72: 26,683,772 km (0.114 R)
• M73: 27,024,407 km (0.107 R)
• M74: 28,252,904 km (0.114 R)
• M75: 30,205,605 km (0.115 R)
• M76: 30,509,887 km (0.082 R)
• M77: 30,662,328 km (0.05 R)
• M78: 31,737,039 km (0.109 R)
• M79: 33,241,395 km (0.092 R)
• M80: 33,398,323 km (0.107 R)
• M81: 35,674,903 km (0.075 R)
• M82: 35,835,572 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 12.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.5 AU - 7.32 AU

Year: 6807 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,756,670 km

• M1: 154,086 km (0.104 R)
• M2: 273,166 km (0.096 R)
• M3: 408,253 km (0.092 R)
• M4: 492,925 km (0.068 R)
• M5: 737,218 km (0.03 R)
• M6: 1,275,322 km (0.095 R)
• M7: 2,075,072 km (0.091 R)
• M8: 2,154,509 km (0.118 R)
• M9: 2,337,317 km (0.055 R)
• M10: 2,546,605 km (0.097 R)
• M11: 3,028,908 km (0.101 R)
• M12: 3,119,714 km (0.097 R)
• M13: 3,563,720 km (0.065 R)
• M14: 3,903,906 km (0.08 R)
• M15: 4,331,158 km (0.078 R)
• M16: 4,408,200 km (0.117 R)
• M17: 5,561,450 km (0.103 R)
• M18: 5,673,350 km (0.093 R)
• M19: 5,899,392 km (0.082 R)
• M20: 6,244,215 km (0.045 R)
• M21: 7,165,140 km (0.085 R)
• M22: 7,287,062 km (0.025 R)
• M23: 8,415,628 km (0.08 R)
• M24: 8,673,834 km (0.116 R)
• M25: 8,836,597 km (0.087 R)
• M26: 9,364,079 km (0.12 R)
• M27: 9,464,160 km (0.117 R)
• M28: 9,564,540 km (0.109 R)
• M29: 10,003,759 km (0.115 R)
• M30: 10,243,116 km (0.118 R)
• M31: 10,832,083 km (0.12 R)
• M32: 11,539,232 km (0.085 R)
• M33: 12,006,875 km (0.08 R)
• M34: 12,444,000 km (0.119 R)
• M35: 12,812,459 km (0.099 R)
• M36: 13,824,938 km (0.047 R)
• M37: 14,707,565 km (0.11 R)
• M38: 15,136,163 km (0.057 R)
• M39: 15,529,456 km (0.09 R)
• M40: 15,687,730 km (0.089 R)
• M41: 16,005,775 km (0.074 R)
• M42: 16,165,696 km (0.028 R)
• M43: 17,217,668 km (0.111 R)
• M44: 17,381,477 km (0.099 R)
• M45: 17,628,314 km (0.1 R)
• M46: 18,417,143 km (0.07 R)
• M47: 19,345,099 km (0.083 R)
• M48: 19,515,341 km (0.1 R)
• M49: 19,771,902 km (0.109 R)
• M50: 20,461,249 km (0.074 R)
• M51: 20,721,699 km (0.052 R)
• M52: 21,202,207 km (0.114 R)
• M53: 21,907,860 km (0.073 R)
• M54: 22,041,002 km (0.112 R)
• M55: 22,263,454 km (0.119 R)
• M56: 22,576,263 km (0.078 R)
• M57: 22,980,477 km (0.043 R)
• M58: 23,070,684 km (0.07 R)
• M59: 24,991,371 km (0.119 R)
• M60: 25,502,847 km (0.097 R)
• M61: 26,962,772 km (0.118 R)
• M62: 28,063,513 km (0.097 R)
• M63: 28,498,245 km (0.09 R)
• M64: 28,789,213 km (0.075 R)
• M65: 28,886,451 km (0.092 R)
• M66: 30,012,624 km (0.103 R)
• M67: 30,903,928 km (0.061 R)
• M68: 31,153,009 km (0.107 R)
• M69: 31,402,837 km (0.102 R)
• M70: 32,813,994 km (0.099 R)
• M71: 32,966,434 km (0.044 R)
• M72: 33,322,926 km (0.11 R)
• M73: 34,194,333 km (0.077 R)
• M74: 34,400,330 km (0.118 R)
• M75: 34,503,552 km (0.056 R)
• M76: 34,606,924 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.8

Radius: 5.2

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 15.86 AU - 20.52 AU

Year: 29072 Days

Day: 21.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,756,670 km

• M1: 97,089 km (0.094 R)
• M2: 276,756 km (0.042 R)
• M3: 445,054 km (0.12 R)
• M4: 521,049 km (0.108 R)
• M5: 891,005 km (0.116 R)
• M6: 963,560 km (0.067 R)
• M7: 1,582,895 km (0.101 R)
• M8: 2,435,902 km (0.103 R)
• M9: 2,572,635 km (0.12 R)
• M10: 2,607,192 km (0.083 R)
• M11: 2,642,048 km (0.078 R)
• M12: 2,889,632 km (0.117 R)
• M13: 3,331,245 km (0.107 R)
• M14: 3,598,577 km (0.114 R)
• M15: 4,194,724 km (0.062 R)
• M16: 4,276,405 km (0.103 R)
• M17: 5,836,561 km (0.117 R)
• M18: 6,065,894 km (0.087 R)
• M19: 6,867,440 km (0.1 R)
• M20: 6,963,930 km (0.073 R)
• M21: 7,158,258 km (0.099 R)
• M22: 7,256,095 km (0.067 R)
• M23: 7,403,748 km (0.086 R)
• M24: 7,453,116 km (0.1 R)
• M25: 7,552,299 km (0.078 R)
• M26: 7,953,371 km (0.104 R)
• M27: 8,412,786 km (0.09 R)
• M28: 8,986,045 km (0.073 R)
• M29: 9,038,853 km (0.063 R)
• M30: 9,842,194 km (0.053 R)
• M31: 10,612,473 km (0.108 R)
• M32: 11,231,210 km (0.084 R)
• M33: 13,942,222 km (0.1 R)
• M34: 14,064,593 km (0.1 R)
• M35: 14,187,114 km (0.1 R)
• M36: 14,248,599 km (0.116 R)
• M37: 14,371,718 km (0.108 R)
• M38: 15,432,816 km (0.09 R)
• M39: 16,261,139 km (0.119 R)
• M40: 16,778,000 km (0.04 R)
• M41: 17,300,246 km (0.071 R)
• M42: 17,365,919 km (0.072 R)
• M43: 17,431,742 km (0.037 R)
• M44: 18,629,124 km (0.102 R)
• M45: 18,763,911 km (0.093 R)
• M46: 19,373,971 km (0.053 R)
• M47: 19,647,137 km (0.083 R)
• M48: 21,949,598 km (0.077 R)
• M49: 22,448,956 km (0.119 R)
• M50: 23,895,866 km (0.049 R)
• M51: 25,000,796 km (0.107 R)
• M52: 25,372,846 km (0.11 R)
• M53: 26,046,934 km (0.065 R)
• M54: 26,348,523 km (0.09 R)
• M55: 28,104,653 km (0.102 R)
• M56: 29,035,750 km (0.11 R)
• M57: 29,898,182 km (0.119 R)
• M58: 31,648,178 km (0.113 R)
• M59: 33,104,513 km (0.1 R)
• M60: 34,499,962 km (0.06 R)
• M61: 35,246,306 km (0.07 R)
• M62: 35,579,909 km (0.093 R)
• M63: 36,502,329 km (0.086 R)
• M64: 38,370,657 km (0.087 R)
• M65: 38,799,554 km (0.102 R)
• M66: 39,575,668 km (0.065 R)
• M67: 40,880,610 km (0.063 R)
• M68: 41,055,640 km (0.066 R)
• M69: 42,642,275 km (0.095 R)
• M70: 43,443,072 km (0.113 R)
• M71: 43,532,382 km (0.077 R)
• M72: 44,159,197 km (0.094 R)
• M73: 44,338,715 km (0.118 R)
• M74: 44,518,681 km (0.097 R)
• M75: 46,878,737 km (0.118 R)
• M76: 48,258,628 km (0.058 R)
• M77: 48,721,633 km (0.033 R)
• M78: 50,400,420 km (0.096 R)
• M79: 50,494,218 km (0.084 R)
• M80: 51,152,598 km (0.108 R)
• M81: 51,246,995 km (0.095 R)
• M82: 52,477,886 km (0.111 R)
• M83: 53,335,830 km (0.088 R)
• M84: 53,527,165 km (0.12 R)
• M85: 54,968,990 km (0.12 R)
• M86: 55,549,280 km (0.093 R)
• M87: 56,326,141 km (0.108 R)
• M88: 58,284,228 km (0.058 R)
• M89: 58,579,833 km (0.079 R)
• M90: 61,262,572 km (0.051 R)
• M91: 61,663,494 km (0.042 R)
• M92: 62,972,326 km (0.1 R)
• M93: 63,073,305 km (0.098 R)
• M94: 64,595,613 km (0.045 R)
• M95: 65,105,741 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 13,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit