🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.49 AU - 0.55 AU

Year: 137 Days

Day: 44.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 87.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.56 AU - 0.6 AU

Year: 161 Days

Day: 46.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.96 AU - 3.96 AU

Year: 2351 Days

Day: 12.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 8.7

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.9 AU - 6.64 AU

Year: 5062 Days

Day: 10.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,343,424 km

• M1: 268,977 km (0.099 R)
• M2: 364,271 km (0.045 R)
• M3: 435,479 km (0.116 R)
• M4: 552,764 km (0.066 R)
• M5: 761,304 km (0.075 R)
• M6: 832,512 km (0.119 R)
• M7: 1,140,684 km (0.039 R)
• M8: 1,223,262 km (0.085 R)
• M9: 1,279,511 km (0.117 R)
• M10: 1,498,372 km (0.085 R)
• M11: 1,589,328 km (0.098 R)
• M12: 1,682,228 km (0.104 R)
• M13: 1,745,209 km (0.106 R)
• M14: 1,889,870 km (0.058 R)
• M15: 1,971,850 km (0.08 R)
• M16: 2,191,010 km (0.115 R)
• M17: 2,277,478 km (0.049 R)
• M18: 2,525,511 km (0.095 R)
• M19: 2,726,720 km (0.087 R)
• M20: 3,067,205 km (0.089 R)
• M21: 3,144,697 km (0.051 R)
• M22: 3,562,524 km (0.057 R)
• M23: 3,892,537 km (0.102 R)
• M24: 4,986,845 km (0.119 R)
• M25: 5,101,287 km (0.119 R)
• M26: 5,449,850 km (0.114 R)
• M27: 5,999,323 km (0.063 R)
• M28: 6,268,300 km (0.069 R)
• M29: 7,305,762 km (0.117 R)
• M30: 7,566,810 km (0.084 R)
• M31: 7,645,798 km (0.107 R)
• M32: 8,125,109 km (0.108 R)
• M33: 8,232,969 km (0.054 R)
• M34: 8,890,003 km (0.099 R)
• M35: 9,706,359 km (0.087 R)
• M36: 10,080,204 km (0.111 R)
• M37: 10,752,945 km (0.082 R)
• M38: 11,109,736 km (0.088 R)
• M39: 12,762,942 km (0.079 R)
• M40: 12,857,039 km (0.087 R)
• M41: 13,458,273 km (0.089 R)
• M42: 13,842,740 km (0.1 R)
• M43: 14,101,095 km (0.056 R)
• M44: 14,491,546 km (0.063 R)
• M45: 14,984,620 km (0.09 R)
• M46: 15,150,225 km (0.086 R)
• M47: 15,283,218 km (0.109 R)
• M48: 15,449,870 km (0.109 R)
• M49: 15,953,566 km (0.06 R)
• M50: 16,496,905 km (0.116 R)
• M51: 16,633,638 km (0.082 R)
• M52: 16,839,484 km (0.03 R)
• M53: 17,080,636 km (0.115 R)
• M54: 17,219,014 km (0.056 R)
• M55: 17,392,548 km (0.09 R)
• M56: 18,057,061 km (0.065 R)
• M57: 18,127,522 km (0.052 R)
• M58: 18,410,112 km (0.118 R)
• M59: 19,194,903 km (0.032 R)
• M60: 20,099,970 km (0.109 R)
• M61: 20,649,742 km (0.071 R)
• M62: 20,760,295 km (0.041 R)
• M63: 21,018,950 km (0.102 R)
• M64: 21,353,151 km (0.03 R)
• M65: 21,989,092 km (0.12 R)
• M66: 22,215,134 km (0.043 R)
• M67: 22,821,454 km (0.107 R)
• M68: 22,935,747 km (0.067 R)
• M69: 23,012,042 km (0.118 R)
• M70: 23,088,487 km (0.099 R)
• M71: 23,934,313 km (0.102 R)
• M72: 24,166,788 km (0.108 R)
• M73: 24,400,011 km (0.08 R)
• M74: 24,907,746 km (0.091 R)
• M75: 25,340,234 km (0.109 R)
• M76: 25,814,758 km (0.061 R)
• M77: 26,013,424 km (0.086 R)
• M78: 26,612,264 km (0.116 R)
• M79: 26,812,875 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.3

Radius: 11.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.49 AU - 7.13 AU

Year: 5115 Days

Day: 5.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,343,424 km

• M1: 148,700 km (0.115 R)
• M2: 221,405 km (0.055 R)
• M3: 298,897 km (0.055 R)
• M4: 391,946 km (0.052 R)
• M5: 533,466 km (0.12 R)
• M6: 808,427 km (0.114 R)
• M7: 895,493 km (0.074 R)
• M8: 1,116,000 km (0.118 R)
• M9: 1,214,286 km (0.071 R)
• M10: 1,420,133 km (0.038 R)
• M11: 1,707,959 km (0.116 R)
• M12: 1,910,365 km (0.095 R)
• M13: 1,999,525 km (0.069 R)
• M14: 2,075,072 km (0.07 R)
• M15: 2,213,300 km (0.107 R)
• M16: 2,564,556 km (0.114 R)
• M17: 2,848,343 km (0.108 R)
• M18: 3,142,303 km (0.114 R)
• M19: 3,373,731 km (0.082 R)
• M20: 3,891,489 km (0.081 R)
• M21: 3,986,634 km (0.08 R)
• M22: 4,414,484 km (0.104 R)
• M23: 4,493,920 km (0.1 R)
• M24: 4,593,851 km (0.053 R)
• M25: 4,898,133 km (0.117 R)
• M26: 4,980,263 km (0.109 R)
• M27: 5,104,579 km (0.071 R)
• M28: 5,271,979 km (0.062 R)
• M29: 5,612,015 km (0.104 R)
• M30: 5,915,549 km (0.113 R)
• M31: 6,113,616 km (0.074 R)
• M32: 6,493,595 km (0.083 R)
• M33: 6,629,579 km (0.092 R)
• M34: 6,973,654 km (0.112 R)
• M35: 7,159,604 km (0.077 R)
• M36: 7,968,031 km (0.091 R)
• M37: 8,284,880 km (0.115 R)
• M38: 8,432,533 km (0.058 R)
• M39: 8,630,750 km (0.049 R)
• M40: 8,830,463 km (0.067 R)
• M41: 8,905,860 km (0.094 R)
• M42: 9,209,245 km (0.053 R)
• M43: 9,618,993 km (0.082 R)
• M44: 10,403,634 km (0.118 R)
• M45: 10,803,659 km (0.115 R)
• M46: 11,019,080 km (0.11 R)
• M47: 11,399,507 km (0.091 R)
• M48: 11,728,922 km (0.101 R)
• M49: 12,089,453 km (0.079 R)
• M50: 12,173,228 km (0.119 R)
• M51: 12,679,616 km (0.074 R)
• M52: 12,793,161 km (0.096 R)
• M53: 12,964,002 km (0.033 R)
• M54: 13,135,591 km (0.049 R)
• M55: 13,221,609 km (0.067 R)
• M56: 13,336,800 km (0.043 R)
• M57: 13,423,267 km (0.111 R)
• M58: 13,510,034 km (0.113 R)
• M59: 13,596,950 km (0.058 R)
• M60: 13,742,210 km (0.062 R)
• M61: 14,239,922 km (0.096 R)
• M62: 14,328,334 km (0.117 R)
• M63: 15,343,655 km (0.1 R)
• M64: 15,494,899 km (0.117 R)
• M65: 16,474,914 km (0.063 R)
• M66: 16,660,864 km (0.042 R)
• M67: 17,128,807 km (0.113 R)
• M68: 17,411,696 km (0.055 R)
• M69: 19,206,422 km (0.071 R)
• M70: 19,664,191 km (0.059 R)
• M71: 19,828,599 km (0.093 R)
• M72: 21,193,680 km (0.106 R)
• M73: 21,632,899 km (0.084 R)
• M74: 21,802,693 km (0.077 R)
• M75: 21,938,677 km (0.114 R)
• M76: 22,726,759 km (0.108 R)
• M77: 22,830,281 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.8

Radius: 14.4

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.86 AU - 8.24 AU

Year: 7577 Days

Day: 13.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,343,424 km

• M1: 192,233 km (0.069 R)
• M2: 297,401 km (0.066 R)
• M3: 413,189 km (0.115 R)
• M4: 542,891 km (0.113 R)
• M5: 635,791 km (0.114 R)
• M6: 829,371 km (0.101 R)
• M7: 1,004,998 km (0.045 R)
• M8: 1,208,152 km (0.098 R)
• M9: 1,322,445 km (0.117 R)
• M10: 1,425,668 km (0.114 R)
• M11: 1,531,882 km (0.099 R)
• M12: 1,656,647 km (0.084 R)
• M13: 1,867,131 km (0.108 R)
• M14: 2,035,429 km (0.046 R)
• M15: 2,645,489 km (0.087 R)
• M16: 3,290,405 km (0.092 R)
• M17: 3,454,215 km (0.036 R)
• M18: 3,897,174 km (0.107 R)
• M19: 4,180,512 km (0.113 R)
• M20: 4,470,732 km (0.117 R)
• M21: 4,721,608 km (0.104 R)
• M22: 4,814,059 km (0.116 R)
• M23: 5,309,079 km (0.102 R)
• M24: 6,019,818 km (0.071 R)
• M25: 6,891,226 km (0.098 R)
• M26: 7,155,117 km (0.119 R)
• M27: 7,261,630 km (0.072 R)
• M28: 7,449,226 km (0.084 R)
• M29: 7,638,617 km (0.082 R)
• M30: 7,747,524 km (0.108 R)
• M31: 8,022,036 km (0.109 R)
• M32: 8,580,784 km (0.092 R)
• M33: 8,722,453 km (0.048 R)
• M34: 8,979,463 km (0.095 R)
• M35: 10,032,482 km (0.105 R)
• M36: 10,211,850 km (0.086 R)
• M37: 10,543,359 km (0.111 R)
• M38: 10,725,719 km (0.05 R)
• M39: 10,878,458 km (0.064 R)
• M40: 10,970,461 km (0.028 R)
• M41: 11,936,564 km (0.03 R)
• M42: 12,190,282 km (0.074 R)
• M43: 12,703,253 km (0.025 R)
• M44: 12,929,744 km (0.111 R)
• M45: 13,288,629 km (0.103 R)
• M46: 13,387,065 km (0.081 R)
• M47: 13,551,772 km (0.119 R)
• M48: 13,750,139 km (0.094 R)
• M49: 13,849,771 km (0.066 R)
• M50: 14,082,994 km (0.117 R)
• M51: 14,655,056 km (0.093 R)
• M52: 14,995,242 km (0.1 R)
• M53: 15,372,228 km (0.031 R)
• M54: 15,926,339 km (0.105 R)
• M55: 16,205,937 km (0.076 R)
• M56: 17,519,855 km (0.103 R)
• M57: 17,700,121 km (0.091 R)
• M58: 19,722,684 km (0.116 R)
• M59: 19,947,829 km (0.074 R)
• M60: 20,060,626 km (0.048 R)
• M61: 20,742,194 km (0.065 R)
• M62: 21,392,944 km (0.093 R)
• M63: 21,740,161 km (0.112 R)
• M64: 22,167,113 km (0.096 R)
• M65: 22,440,279 km (0.117 R)
• M66: 23,424,932 km (0.044 R)
• M67: 23,703,184 km (0.074 R)
• M68: 24,182,645 km (0.047 R)
• M69: 24,867,504 km (0.083 R)
• M70: 25,763,296 km (0.075 R)
• M71: 26,628,122 km (0.115 R)
• M72: 27,001,817 km (0.097 R)
• M73: 27,335,271 km (0.031 R)
• M74: 27,628,333 km (0.114 R)
• M75: 27,922,293 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.9

Radius: 4.8

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.28 AU - 18.38 AU

Year: 21923 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,343,424 km

• M1: 76,445 km (0.079 R)
• M2: 321,635 km (0.108 R)
• M3: 404,064 km (0.117 R)
• M4: 650,751 km (0.106 R)
• M5: 735,124 km (0.091 R)
• M6: 891,454 km (0.11 R)
• M7: 961,765 km (0.08 R)
• M8: 1,009,636 km (0.086 R)
• M9: 1,340,247 km (0.104 R)
• M10: 1,616,106 km (0.082 R)
• M11: 2,347,191 km (0.09 R)
• M12: 2,611,081 km (0.108 R)
• M13: 2,712,359 km (0.098 R)
• M14: 2,780,725 km (0.064 R)
• M15: 2,814,983 km (0.112 R)
• M16: 2,953,960 km (0.047 R)
• M17: 3,095,180 km (0.107 R)
• M18: 3,384,053 km (0.097 R)
• M19: 3,757,450 km (0.03 R)
• M20: 4,065,472 km (0.098 R)
• M21: 4,995,671 km (0.059 R)
• M22: 5,376,847 km (0.112 R)
• M23: 6,032,833 km (0.065 R)
• M24: 6,713,803 km (0.112 R)
• M25: 6,992,952 km (0.105 R)
• M26: 7,466,579 km (0.099 R)
• M27: 8,746,090 km (0.074 R)
• M28: 9,204,458 km (0.079 R)
• M29: 9,827,832 km (0.117 R)
• M30: 10,251,044 km (0.095 R)
• M31: 10,734,096 km (0.067 R)
• M32: 11,611,188 km (0.095 R)
• M33: 11,778,140 km (0.092 R)
• M34: 12,454,172 km (0.06 R)
• M35: 12,682,309 km (0.095 R)
• M36: 13,843,488 km (0.09 R)
• M37: 14,496,482 km (0.073 R)
• M38: 14,616,310 km (0.076 R)
• M39: 17,716,277 km (0.088 R)
• M40: 18,165,969 km (0.052 R)
• M41: 18,359,847 km (0.103 R)
• M42: 19,802,569 km (0.097 R)
• M43: 20,806,820 km (0.038 R)
• M44: 21,349,262 km (0.1 R)
• M45: 24,343,164 km (0.058 R)
• M46: 24,699,805 km (0.046 R)
• M47: 25,058,092 km (0.095 R)
• M48: 25,852,457 km (0.052 R)
• M49: 26,216,279 km (0.065 R)
• M50: 27,317,768 km (0.095 R)
• M51: 27,688,322 km (0.103 R)
• M52: 28,135,021 km (0.074 R)
• M53: 29,262,540 km (0.075 R)
• M54: 29,338,237 km (0.051 R)
• M55: 29,565,626 km (0.064 R)
• M56: 29,717,617 km (0.089 R)
• M57: 29,946,053 km (0.038 R)
• M58: 30,098,643 km (0.086 R)
• M59: 30,175,087 km (0.119 R)
• M60: 30,865,631 km (0.12 R)
• M61: 31,638,902 km (0.089 R)
• M62: 31,950,066 km (0.117 R)
• M63: 32,340,367 km (0.095 R)
• M64: 32,575,385 km (0.029 R)
• M65: 32,653,774 km (0.095 R)
• M66: 32,968,229 km (0.065 R)
• M67: 33,441,706 km (0.119 R)
• M68: 36,004,767 km (0.113 R)
• M69: 36,982,090 km (0.082 R)
• M70: 37,803,232 km (0.109 R)
• M71: 38,050,667 km (0.075 R)
• M72: 38,464,305 km (0.112 R)
• M73: 38,713,236 km (0.111 R)
• M74: 42,168,498 km (0.101 R)
• M75: 44,323,306 km (0.065 R)
• M76: 48,738,837 km (0.053 R)
• M77: 49,729,025 km (0.05 R)
• M78: 50,543,885 km (0.11 R)
• M79: 50,725,646 km (0.084 R)
• M80: 50,907,557 km (0.093 R)
• M81: 51,546,041 km (0.097 R)
• M82: 52,370,774 km (0.093 R)
• M83: 52,830,787 km (0.12 R)
• M84: 54,219,055 km (0.082 R)
• M85: 55,338,347 km (0.105 R)
• M86: 55,525,643 km (0.119 R)
• M87: 55,900,835 km (0.114 R)
• M88: 57,126,041 km (0.078 R)
• M89: 57,220,587 km (0.047 R)
• M90: 57,979,348 km (0.078 R)
• M91: 58,264,780 km (0.115 R)
• M92: 59,986,951 km (0.116 R)
• M93: 60,179,334 km (0.083 R)
• M94: 62,796,549 km (0.081 R)
• M95: 62,991,923 km (0.092 R)
• M96: 65,153,912 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit