🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.6 AU - 0.92 AU

Year: 244 Days

Day: 20.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,983,504 km

• M1: 200,312 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.94 AU - 1.28 AU

Year: 431 Days

Day: 22 Hours

Environment

Temp: 4 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,983,504 km

• M1: 983,606 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.39 AU - 4.21 AU

Year: 2733 Days

Day: 28.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.89 AU - 4.43 AU

Year: 3131 Days

Day: 16.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,983,504 km

• M1: 2,422,438 km (0.1 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.5

Radius: 12.7

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.3 AU - 6.5 AU

Year: 4630 Days

Day: 15 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,983,504 km

• M1: 204,051 km (0.078 R)
• M2: 388,057 km (0.071 R)
• M3: 821,741 km (0.072 R)
• M4: 927,806 km (0.102 R)
• M5: 1,067,680 km (0.107 R)
• M6: 1,530,985 km (0.109 R)
• M7: 1,664,875 km (0.068 R)
• M8: 1,837,959 km (0.115 R)
• M9: 2,053,829 km (0.09 R)
• M10: 2,164,980 km (0.059 R)
• M11: 2,833,234 km (0.107 R)
• M12: 3,105,203 km (0.082 R)
• M13: 3,363,858 km (0.093 R)
• M14: 3,495,803 km (0.109 R)
• M15: 3,607,253 km (0.094 R)
• M16: 3,787,968 km (0.074 R)
• M17: 4,253,067 km (0.098 R)
• M18: 4,444,254 km (0.099 R)
• M19: 4,638,282 km (0.057 R)
• M20: 5,211,990 km (0.082 R)
• M21: 6,590,983 km (0.102 R)
• M22: 6,840,662 km (0.108 R)
• M23: 7,406,890 km (0.104 R)
• M24: 7,870,643 km (0.028 R)
• M25: 7,958,756 km (0.071 R)
• M26: 8,765,837 km (0.035 R)
• M27: 9,349,568 km (0.107 R)
• M28: 9,661,778 km (0.079 R)
• M29: 9,756,175 km (0.034 R)
• M30: 10,977,791 km (0.085 R)
• M31: 11,109,287 km (0.092 R)
• M32: 11,307,355 km (0.051 R)
• M33: 11,640,210 km (0.075 R)
• M34: 11,908,738 km (0.109 R)
• M35: 12,692,332 km (0.072 R)
• M36: 12,968,789 km (0.1 R)
• M37: 15,508,961 km (0.087 R)
• M38: 16,251,565 km (0.115 R)
• M39: 16,627,355 km (0.1 R)
• M40: 16,778,448 km (0.047 R)
• M41: 18,081,147 km (0.072 R)
• M42: 18,823,302 km (0.109 R)
• M43: 19,099,160 km (0.119 R)
• M44: 19,495,744 km (0.103 R)
• M45: 19,615,273 km (0.113 R)
• M46: 20,015,298 km (0.076 R)
• M47: 20,296,990 km (0.104 R)
• M48: 20,418,015 km (0.115 R)
• M49: 20,539,339 km (0.03 R)
• M50: 20,701,653 km (0.115 R)
• M51: 20,904,956 km (0.065 R)
• M52: 21,313,657 km (0.037 R)
• M53: 21,931,497 km (0.057 R)
• M54: 22,180,427 km (0.097 R)
• M55: 23,058,717 km (0.087 R)
• M56: 23,396,359 km (0.118 R)
• M57: 24,119,216 km (0.109 R)
• M58: 24,676,917 km (0.102 R)
• M59: 24,849,403 km (0.088 R)
• M60: 25,195,573 km (0.117 R)
• M61: 25,369,106 km (0.08 R)
• M62: 26,067,878 km (0.075 R)
• M63: 26,287,487 km (0.032 R)
• M64: 26,375,451 km (0.089 R)
• M65: 26,507,696 km (0.117 R)
• M66: 26,728,652 km (0.114 R)
• M67: 27,528,851 km (0.104 R)
• M68: 27,662,890 km (0.057 R)
• M69: 28,336,829 km (0.095 R)
• M70: 29,243,841 km (0.063 R)
• M71: 29,335,095 km (0.032 R)
• M72: 29,563,531 km (0.058 R)
• M73: 29,838,492 km (0.095 R)
• M74: 29,930,345 km (0.106 R)
• M75: 30,068,274 km (0.097 R)
• M76: 30,483,409 km (0.1 R)
• M77: 30,807,587 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 12.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.91 AU - 8.37 AU

Year: 7791 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 72,983,504 km

• M1: 152,291 km (0.093 R)
• M2: 316,549 km (0.116 R)
• M3: 710,889 km (0.119 R)
• M4: 816,655 km (0.101 R)
• M5: 1,002,455 km (0.075 R)
• M6: 1,202,916 km (0.057 R)
• M7: 1,592,320 km (0.116 R)
• M8: 1,695,991 km (0.091 R)
• M9: 1,951,355 km (0.12 R)
• M10: 2,161,988 km (0.088 R)
• M11: 2,321,310 km (0.11 R)
• M12: 2,469,711 km (0.112 R)
• M13: 2,590,586 km (0.098 R)
• M14: 2,744,672 km (0.068 R)
• M15: 3,062,119 km (0.079 R)
• M16: 3,192,568 km (0.1 R)
• M17: 3,374,928 km (0.081 R)
• M18: 3,577,783 km (0.109 R)
• M19: 3,680,706 km (0.062 R)
• M20: 4,049,166 km (0.078 R)
• M21: 4,411,043 km (0.116 R)
• M22: 5,244,153 km (0.11 R)
• M23: 5,361,588 km (0.101 R)
• M24: 5,799,610 km (0.074 R)
• M25: 6,290,590 km (0.033 R)
• M26: 6,646,633 km (0.117 R)
• M27: 7,400,307 km (0.066 R)
• M28: 8,386,008 km (0.098 R)
• M29: 8,546,676 km (0.108 R)
• M30: 9,699,776 km (0.096 R)
• M31: 9,820,203 km (0.104 R)
• M32: 10,776,582 km (0.054 R)
• M33: 11,227,919 km (0.11 R)
• M34: 11,557,931 km (0.096 R)
• M35: 11,839,475 km (0.062 R)
• M36: 11,994,159 km (0.11 R)
• M37: 13,068,421 km (0.083 R)
• M38: 13,148,306 km (0.098 R)
• M39: 14,557,518 km (0.119 R)
• M40: 14,778,624 km (0.101 R)
• M41: 15,196,152 km (0.093 R)
• M42: 15,533,046 km (0.12 R)
• M43: 16,042,876 km (0.056 R)
• M44: 16,299,885 km (0.11 R)
• M45: 16,846,964 km (0.103 R)
• M46: 17,254,020 km (0.097 R)
• M47: 18,643,934 km (0.034 R)
• M48: 18,733,992 km (0.067 R)
• M49: 19,004,614 km (0.087 R)
• M50: 19,367,539 km (0.1 R)
• M51: 19,489,012 km (0.078 R)
• M52: 19,855,078 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130

Radius: 14.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.06 AU - 8.74 AU

Year: 8982 Days

Day: 5.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,983,504 km

• M1: 257,308 km (0.118 R)
• M2: 352,004 km (0.069 R)
• M3: 478,564 km (0.038 R)
• M4: 646,712 km (0.105 R)
• M5: 761,304 km (0.083 R)
• M6: 907,311 km (0.046 R)
• M7: 1,101,489 km (0.086 R)
• M8: 1,420,133 km (0.064 R)
• M9: 1,576,462 km (0.1 R)
• M10: 1,679,087 km (0.069 R)
• M11: 2,017,178 km (0.057 R)
• M12: 2,113,369 km (0.11 R)
• M13: 2,227,512 km (0.101 R)
• M14: 2,377,559 km (0.053 R)
• M15: 2,565,603 km (0.102 R)
• M16: 2,670,322 km (0.078 R)
• M17: 2,938,701 km (0.111 R)
• M18: 3,367,598 km (0.102 R)
• M19: 3,463,490 km (0.096 R)
• M20: 3,579,877 km (0.092 R)
• M21: 4,347,613 km (0.038 R)
• M22: 4,858,789 km (0.103 R)
• M23: 4,989,538 km (0.113 R)
• M24: 5,121,633 km (0.114 R)
• M25: 5,299,505 km (0.098 R)
• M26: 5,524,649 km (0.105 R)
• M27: 5,776,273 km (0.109 R)
• M28: 5,961,625 km (0.037 R)
• M29: 6,433,606 km (0.105 R)
• M30: 6,529,498 km (0.058 R)
• M31: 6,722,629 km (0.083 R)
• M32: 7,090,191 km (0.078 R)
• M33: 7,998,849 km (0.052 R)
• M34: 8,388,401 km (0.085 R)
• M35: 8,837,494 km (0.078 R)
• M36: 9,105,274 km (0.119 R)
• M37: 9,321,593 km (0.116 R)
• M38: 9,512,181 km (0.1 R)
• M39: 9,814,368 km (0.103 R)
• M40: 10,119,698 km (0.102 R)
• M41: 10,597,962 km (0.109 R)
• M42: 10,711,507 km (0.1 R)
• M43: 10,968,516 km (0.1 R)
• M44: 11,576,482 km (0.097 R)
• M45: 11,722,788 km (0.1 R)
• M46: 12,046,967 km (0.086 R)
• M47: 12,553,805 km (0.059 R)
• M48: 12,764,438 km (0.116 R)
• M49: 12,915,682 km (0.061 R)
• M50: 13,219,964 km (0.05 R)
• M51: 13,465,155 km (0.104 R)
• M52: 13,960,025 km (0.11 R)
• M53: 14,713,549 km (0.098 R)
• M54: 15,031,444 km (0.095 R)
• M55: 16,227,479 km (0.044 R)
• M56: 16,588,908 km (0.101 R)
• M57: 16,886,757 km (0.055 R)
• M58: 17,052,811 km (0.053 R)
• M59: 18,265,451 km (0.108 R)
• M60: 18,710,206 km (0.116 R)
• M61: 19,750,060 km (0.108 R)
• M62: 20,453,769 km (0.061 R)
• M63: 20,737,556 km (0.057 R)
• M64: 21,129,951 km (0.038 R)
• M65: 21,273,266 km (0.077 R)
• M66: 21,416,880 km (0.102 R)
• M67: 21,705,155 km (0.095 R)
• M68: 21,813,464 km (0.03 R)
• M69: 22,797,369 km (0.055 R)
• M70: 23,054,827 km (0.093 R)
• M71: 23,461,284 km (0.099 R)
• M72: 23,907,535 km (0.082 R)
• M73: 24,506,824 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.8

Radius: 7.3

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 14.45 AU - 15.93 AU

Year: 21843 Days

Day: 18.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,983,504 km

• M1: 252,372 km (0.112 R)
• M2: 1,056,759 km (0.036 R)
• M3: 1,678,638 km (0.097 R)
• M4: 2,124,888 km (0.12 R)
• M5: 2,361,402 km (0.096 R)
• M6: 4,073,999 km (0.067 R)
• M7: 4,157,175 km (0.029 R)
• M8: 4,668,650 km (0.073 R)
• M9: 4,799,698 km (0.094 R)
• M10: 4,931,943 km (0.099 R)
• M11: 5,200,022 km (0.063 R)
• M12: 5,750,393 km (0.057 R)
• M13: 5,797,217 km (0.104 R)
• M14: 5,844,041 km (0.097 R)
• M15: 6,659,499 km (0.092 R)
• M16: 7,306,958 km (0.082 R)
• M17: 8,183,602 km (0.068 R)
• M18: 10,203,921 km (0.108 R)
• M19: 10,317,316 km (0.09 R)
• M20: 10,948,619 km (0.108 R)
• M21: 12,308,614 km (0.088 R)
• M22: 13,347,720 km (0.116 R)
• M23: 14,224,364 km (0.119 R)
• M24: 14,733,595 km (0.11 R)
• M25: 15,770,009 km (0.093 R)
• M26: 16,363,314 km (0.119 R)
• M27: 17,571,766 km (0.08 R)
• M28: 18,324,243 km (0.051 R)
• M29: 19,157,204 km (0.08 R)
• M30: 19,367,389 km (0.099 R)
• M31: 19,719,393 km (0.073 R)
• M32: 20,144,550 km (0.072 R)
• M33: 20,716,014 km (0.065 R)
• M34: 21,656,237 km (0.066 R)
• M35: 22,684,273 km (0.103 R)
• M36: 24,104,705 km (0.106 R)
• M37: 26,405,371 km (0.083 R)
• M38: 27,109,079 km (0.088 R)
• M39: 27,345,144 km (0.048 R)
• M40: 27,502,821 km (0.107 R)
• M41: 27,898,357 km (0.1 R)
• M42: 28,216,103 km (0.105 R)
• M43: 30,310,922 km (0.106 R)
• M44: 30,637,644 km (0.095 R)
• M45: 33,377,080 km (0.07 R)
• M46: 35,332,324 km (0.046 R)
• M47: 37,411,884 km (0.093 R)
• M48: 38,378,137 km (0.087 R)
• M49: 40,245,567 km (0.107 R)
• M50: 41,416,470 km (0.087 R)
• M51: 42,142,468 km (0.071 R)
• M52: 42,233,573 km (0.096 R)
• M53: 42,324,678 km (0.119 R)
• M54: 43,239,469 km (0.086 R)
• M55: 44,438,496 km (0.119 R)
• M56: 45,741,793 km (0.12 R)
• M57: 46,304,281 km (0.115 R)
• M58: 47,435,989 km (0.091 R)
• M59: 48,576,822 km (0.107 R)
• M60: 52,346,389 km (0.05 R)
• M61: 52,444,226 km (0.05 R)
• M62: 52,640,200 km (0.101 R)
• M63: 53,032,894 km (0.074 R)
• M64: 53,328,051 km (0.112 R)
• M65: 54,613,246 km (0.114 R)
• M66: 54,811,762 km (0.091 R)
• M67: 58,326,415 km (0.113 R)
• M68: 59,854,856 km (0.053 R)
• M69: 61,706,279 km (0.075 R)
• M70: 64,204,115 km (0.085 R)
• M71: 66,204,837 km (0.078 R)
• M72: 66,734,713 km (0.119 R)
• M73: 67,585,476 km (0.064 R)
• M74: 68,012,129 km (0.088 R)
• M75: 68,546,941 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 14,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit