🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.51 AU - 0.67 AU

Year: 172 Days

Day: 44.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.55 AU - 1.65 AU

Year: 767 Days

Day: 44.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,517,576 km

• M1: 73,901 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.7 AU - 2.62 AU

Year: 1202 Days

Day: 43.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.5

Radius: 8.4

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.87 AU - 11.45 AU

Year: 10500 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 81,517,576 km

• M1: 167,101 km (0.063 R)
• M2: 341,831 km (0.027 R)
• M3: 646,861 km (0.068 R)
• M4: 1,195,287 km (0.119 R)
• M5: 1,355,656 km (0.103 R)
• M6: 1,982,022 km (0.08 R)
• M7: 2,549,746 km (0.117 R)
• M8: 2,664,488 km (0.115 R)
• M9: 2,804,511 km (0.108 R)
• M10: 2,995,099 km (0.079 R)
• M11: 3,540,982 km (0.055 R)
• M12: 4,063,677 km (0.077 R)
• M13: 4,610,606 km (0.088 R)
• M14: 5,007,340 km (0.099 R)
• M15: 5,385,374 km (0.104 R)
• M16: 5,833,270 km (0.081 R)
• M17: 5,924,225 km (0.053 R)
• M18: 6,732,802 km (0.104 R)
• M19: 6,892,273 km (0.095 R)
• M20: 7,312,643 km (0.076 R)
• M21: 7,378,167 km (0.088 R)
• M22: 7,741,540 km (0.086 R)
• M23: 8,382,866 km (0.116 R)
• M24: 8,554,455 km (0.106 R)
• M25: 10,223,967 km (0.088 R)
• M26: 10,777,479 km (0.099 R)
• M27: 10,964,178 km (0.098 R)
• M28: 11,151,923 km (0.106 R)
• M29: 11,683,444 km (0.108 R)
• M30: 12,771,021 km (0.066 R)
• M31: 13,688,355 km (0.097 R)
• M32: 14,668,071 km (0.076 R)
• M33: 15,250,007 km (0.064 R)
• M34: 15,459,743 km (0.072 R)
• M35: 16,009,366 km (0.1 R)
• M36: 16,137,122 km (0.03 R)
• M37: 16,436,468 km (0.092 R)
• M38: 17,608,417 km (0.088 R)
• M39: 18,449,307 km (0.09 R)
• M40: 18,807,295 km (0.099 R)
• M41: 19,894,871 km (0.064 R)
• M42: 20,492,365 km (0.099 R)
• M43: 21,658,181 km (0.052 R)
• M44: 23,567,649 km (0.08 R)
• M45: 23,956,005 km (0.077 R)
• M46: 24,248,768 km (0.087 R)
• M47: 27,239,827 km (0.046 R)
• M48: 27,443,281 km (0.101 R)
• M49: 27,698,345 km (0.107 R)
• M50: 27,800,670 km (0.106 R)
• M51: 28,520,086 km (0.085 R)
• M52: 29,662,864 km (0.108 R)
• M53: 30,292,372 km (0.111 R)
• M54: 30,345,030 km (0.107 R)
• M55: 31,138,797 km (0.075 R)
• M56: 32,153,968 km (0.099 R)
• M57: 33,669,544 km (0.051 R)
• M58: 35,097,755 km (0.084 R)
• M59: 35,208,457 km (0.051 R)
• M60: 36,321,615 km (0.112 R)
• M61: 37,276,947 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.1

Radius: 11.2

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.22 AU - 13.3 AU

Year: 13368 Days

Day: 5.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,517,576 km

• M1: 812,616 km (0.108 R)
• M2: 1,146,219 km (0.051 R)
• M3: 1,571,526 km (0.052 R)
• M4: 2,071,482 km (0.12 R)
• M5: 2,325,050 km (0.075 R)
• M6: 2,441,138 km (0.046 R)
• M7: 3,405,446 km (0.054 R)
• M8: 3,571,200 km (0.057 R)
• M9: 3,739,648 km (0.057 R)
• M10: 6,732,802 km (0.056 R)
• M11: 7,323,115 km (0.106 R)
• M12: 7,754,854 km (0.101 R)
• M13: 7,973,866 km (0.107 R)
• M14: 8,150,690 km (0.06 R)
• M15: 8,328,712 km (0.12 R)
• M16: 9,007,737 km (0.08 R)
• M17: 10,226,810 km (0.106 R)
• M18: 10,467,064 km (0.043 R)
• M19: 10,660,793 km (0.098 R)
• M20: 10,953,406 km (0.055 R)
• M21: 11,847,403 km (0.08 R)
• M22: 12,764,887 km (0.099 R)
• M23: 13,546,686 km (0.071 R)
• M24: 14,076,711 km (0.108 R)
• M25: 14,236,930 km (0.092 R)
• M26: 16,431,681 km (0.094 R)
• M27: 16,600,577 km (0.11 R)
• M28: 18,262,160 km (0.072 R)
• M29: 18,671,161 km (0.045 R)
• M30: 19,260,726 km (0.098 R)
• M31: 19,796,436 km (0.108 R)
• M32: 19,976,252 km (0.074 R)
• M33: 20,216,656 km (0.085 R)
• M34: 20,761,192 km (0.119 R)
• M35: 21,187,995 km (0.103 R)
• M36: 21,371,851 km (0.032 R)
• M37: 21,802,842 km (0.047 R)
• M38: 22,236,826 km (0.089 R)
• M39: 23,618,961 km (0.113 R)
• M40: 23,809,548 km (0.069 R)
• M41: 24,192,369 km (0.11 R)
• M42: 24,577,135 km (0.1 R)
• M43: 24,834,892 km (0.047 R)
• M44: 25,352,950 km (0.11 R)
• M45: 26,531,631 km (0.118 R)
• M46: 26,663,726 km (0.069 R)
• M47: 26,795,971 km (0.109 R)
• M48: 27,594,374 km (0.1 R)
• M49: 28,671,030 km (0.08 R)
• M50: 29,010,169 km (0.092 R)
• M51: 29,146,303 km (0.06 R)
• M52: 29,761,300 km (0.108 R)
• M53: 33,255,008 km (0.117 R)
• M54: 33,468,784 km (0.116 R)
• M55: 34,328,223 km (0.101 R)
• M56: 34,616,349 km (0.103 R)
• M57: 34,832,967 km (0.025 R)
• M58: 35,122,438 km (0.078 R)
• M59: 35,558,217 km (0.06 R)
• M60: 35,922,787 km (0.104 R)
• M61: 36,068,944 km (0.092 R)
• M62: 36,655,517 km (0.083 R)
• M63: 37,023,827 km (0.082 R)
• M64: 37,245,232 km (0.103 R)
• M65: 38,733,432 km (0.067 R)
• M66: 40,089,237 km (0.103 R)
• M67: 41,767,426 km (0.098 R)
• M68: 42,692,540 km (0.107 R)
• M69: 44,092,776 km (0.118 R)
• M70: 44,484,423 km (0.101 R)
• M71: 46,221,254 km (0.075 R)
• M72: 46,539,449 km (0.112 R)
• M73: 47,018,012 km (0.093 R)
• M74: 48,786,858 km (0.067 R)
• M75: 49,679,508 km (0.043 R)
• M76: 50,087,013 km (0.072 R)
• M77: 50,332,054 km (0.103 R)
• M78: 50,905,313 km (0.084 R)
• M79: 51,151,701 km (0.077 R)
• M80: 52,306,746 km (0.094 R)
• M81: 52,887,485 km (0.096 R)
• M82: 53,053,688 km (0.106 R)
• M83: 53,470,318 km (0.099 R)
• M84: 53,804,221 km (0.111 R)
• M85: 54,055,246 km (0.089 R)
• M86: 54,642,417 km (0.066 R)
• M87: 55,822,894 km (0.104 R)
• M88: 56,501,321 km (0.088 R)
• M89: 56,586,292 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.3

Radius: 6.7

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.17 AU - 21.29 AU

Year: 31939 Days

Day: 18.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 125.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 81,517,576 km

• M1: 103,971 km (0.106 R)
• M2: 164,707 km (0.087 R)
• M3: 313,707 km (0.095 R)
• M4: 639,531 km (0.111 R)
• M5: 686,505 km (0.105 R)
• M6: 1,021,305 km (0.103 R)
• M7: 3,135,721 km (0.109 R)
• M8: 3,259,139 km (0.115 R)
• M9: 4,956,925 km (0.082 R)
• M10: 5,491,738 km (0.075 R)
• M11: 7,920,010 km (0.11 R)
• M12: 8,774,514 km (0.102 R)
• M13: 8,948,945 km (0.119 R)
• M14: 9,301,248 km (0.077 R)
• M15: 9,478,970 km (0.097 R)
• M16: 10,941,738 km (0.064 R)
• M17: 11,571,694 km (0.113 R)
• M18: 11,891,236 km (0.097 R)
• M19: 12,408,246 km (0.082 R)
• M20: 12,669,593 km (0.088 R)
• M21: 14,071,026 km (0.102 R)
• M22: 15,520,929 km (0.107 R)
• M23: 16,156,720 km (0.115 R)
• M24: 16,801,038 km (0.067 R)
• M25: 17,380,729 km (0.03 R)
• M26: 21,854,304 km (0.083 R)
• M27: 23,286,105 km (0.098 R)
• M28: 23,770,054 km (0.064 R)
• M29: 25,655,586 km (0.103 R)
• M30: 25,821,939 km (0.119 R)
• M31: 28,015,343 km (0.101 R)
• M32: 28,443,941 km (0.114 R)
• M33: 29,829,965 km (0.08 R)
• M34: 32,847,653 km (0.09 R)
• M35: 33,028,218 km (0.11 R)
• M36: 36,053,984 km (0.119 R)
• M37: 36,333,433 km (0.103 R)
• M38: 37,176,118 km (0.085 R)
• M39: 37,270,215 km (0.085 R)
• M40: 41,095,433 km (0.103 R)
• M41: 41,192,671 km (0.108 R)
• M42: 42,169,097 km (0.11 R)
• M43: 46,049,516 km (0.054 R)
• M44: 46,251,473 km (0.099 R)
• M45: 48,288,248 km (0.117 R)
• M46: 52,132,464 km (0.066 R)
• M47: 53,400,157 km (0.076 R)
• M48: 59,889,114 km (0.083 R)
• M49: 60,441,130 km (0.103 R)
• M50: 64,803,254 km (0.03 R)
• M51: 65,029,746 km (0.109 R)
• M52: 69,497,187 km (0.103 R)
• M53: 73,708,217 km (0.112 R)
• M54: 74,062,764 km (0.114 R)
• M55: 74,181,096 km (0.106 R)
• M56: 75,486,936 km (0.064 R)
• M57: 75,606,016 km (0.047 R)
• M58: 75,963,704 km (0.113 R)
• M59: 77,279,866 km (0.113 R)
• M60: 78,482,933 km (0.089 R)
• M61: 79,570,958 km (0.116 R)
• M62: 81,151,459 km (0.068 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 14,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit