🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.51 AU - 0.65 AU

Year: 162 Days

Day: 17.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.69 AU - 0.81 AU

Year: 238 Days

Day: 40 Hours

Environment

Temp: 106 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.23 AU - 3.53 AU

Year: 2281 Days

Day: 23.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.91 AU - 4.71 AU

Year: 3285 Days

Day: 42.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.1

Radius: 10.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.94 AU - 11.6 AU

Year: 11210 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 107.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,541,429 km

• M1: 173,982 km (0.087 R)
• M2: 312,360 km (0.051 R)
• M3: 486,043 km (0.119 R)
• M4: 664,514 km (0.107 R)
• M5: 1,198,429 km (0.111 R)
• M6: 1,433,297 km (0.06 R)
• M7: 1,626,578 km (0.073 R)
• M8: 1,711,998 km (0.069 R)
• M9: 1,784,403 km (0.116 R)
• M10: 1,872,666 km (0.062 R)
• M11: 2,177,995 km (0.109 R)
• M12: 2,336,569 km (0.119 R)
• M13: 2,922,095 km (0.06 R)
• M14: 3,097,574 km (0.112 R)
• M15: 3,294,744 km (0.04 R)
• M16: 4,222,849 km (0.101 R)
• M17: 4,482,102 km (0.093 R)
• M18: 4,685,106 km (0.087 R)
• M19: 6,121,994 km (0.095 R)
• M20: 6,257,081 km (0.07 R)
• M21: 6,598,762 km (0.09 R)
• M22: 6,993,551 km (0.113 R)
• M23: 7,419,905 km (0.046 R)
• M24: 7,636,373 km (0.1 R)
• M25: 7,928,089 km (0.105 R)
• M26: 8,248,378 km (0.089 R)
• M27: 9,467,451 km (0.087 R)
• M28: 10,124,485 km (0.064 R)
• M29: 10,552,783 km (0.083 R)
• M30: 11,900,959 km (0.068 R)
• M31: 12,438,315 km (0.1 R)
• M32: 13,624,776 km (0.097 R)
• M33: 14,186,665 km (0.074 R)
• M34: 14,575,620 km (0.049 R)
• M35: 14,786,553 km (0.099 R)
• M36: 14,968,015 km (0.107 R)
• M37: 16,447,089 km (0.12 R)
• M38: 16,603,868 km (0.069 R)
• M39: 16,982,051 km (0.066 R)
• M40: 17,172,190 km (0.049 R)
• M41: 17,426,806 km (0.081 R)
• M42: 17,554,712 km (0.03 R)
• M43: 17,650,754 km (0.115 R)
• M44: 17,972,239 km (0.077 R)
• M45: 20,008,117 km (0.088 R)
• M46: 20,444,344 km (0.059 R)
• M47: 20,883,564 km (0.104 R)
• M48: 21,053,357 km (0.094 R)
• M49: 21,325,924 km (0.119 R)
• M50: 21,909,207 km (0.118 R)
• M51: 22,289,335 km (0.091 R)
• M52: 23,513,345 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.9

Radius: 7

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.33 AU - 14.15 AU

Year: 16693 Days

Day: 21.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 36,541,429 km

• M1: 89,460 km (0.074 R)
• M2: 282,291 km (0.103 R)
• M3: 513,719 km (0.094 R)
• M4: 728,691 km (0.09 R)
• M5: 870,959 km (0.118 R)
• M6: 1,527,245 km (0.057 R)
• M7: 1,901,838 km (0.105 R)
• M8: 2,033,035 km (0.119 R)
• M9: 2,167,224 km (0.117 R)
• M10: 2,843,856 km (0.092 R)
• M11: 2,956,353 km (0.105 R)
• M12: 3,540,832 km (0.072 R)
• M13: 3,702,697 km (0.114 R)
• M14: 3,825,816 km (0.037 R)
• M15: 4,118,130 km (0.096 R)
• M16: 4,947,650 km (0.102 R)
• M17: 5,128,813 km (0.111 R)
• M18: 7,056,831 km (0.101 R)
• M19: 7,107,544 km (0.117 R)
• M20: 7,414,968 km (0.031 R)
• M21: 8,149,194 km (0.114 R)
• M22: 8,961,361 km (0.118 R)
• M23: 9,349,269 km (0.089 R)
• M24: 9,405,069 km (0.069 R)
• M25: 9,573,366 km (0.11 R)
• M26: 10,545,304 km (0.081 R)
• M27: 10,837,169 km (0.114 R)
• M28: 11,369,139 km (0.048 R)
• M29: 11,909,786 km (0.087 R)
• M30: 12,091,846 km (0.112 R)
• M31: 12,335,990 km (0.108 R)
• M32: 12,767,131 km (0.115 R)
• M33: 14,026,147 km (0.085 R)
• M34: 16,121,564 km (0.093 R)
• M35: 16,525,179 km (0.053 R)
• M36: 18,033,575 km (0.118 R)
• M37: 18,452,598 km (0.075 R)
• M38: 19,229,011 km (0.097 R)
• M39: 19,657,011 km (0.101 R)
• M40: 20,232,663 km (0.112 R)
• M41: 21,621,679 km (0.088 R)
• M42: 21,992,233 km (0.111 R)
• M43: 22,290,382 km (0.086 R)
• M44: 22,664,676 km (0.066 R)
• M45: 22,890,419 km (0.065 R)
• M46: 23,724,128 km (0.097 R)
• M47: 26,521,608 km (0.102 R)
• M48: 27,236,985 km (0.076 R)
• M49: 27,476,940 km (0.118 R)
• M50: 27,637,309 km (0.115 R)
• M51: 28,039,428 km (0.052 R)
• M52: 29,749,781 km (0.119 R)
• M53: 30,742,063 km (0.109 R)
• M54: 31,075,367 km (0.087 R)
• M55: 31,158,843 km (0.045 R)
• M56: 31,242,319 km (0.1 R)
• M57: 32,082,161 km (0.054 R)
• M58: 32,929,334 km (0.118 R)
• M59: 35,079,205 km (0.095 R)
• M60: 35,340,253 km (0.066 R)
• M61: 35,951,809 km (0.103 R)
• M62: 36,302,766 km (0.117 R)
• M63: 37,008,269 km (0.055 R)
• M64: 37,718,261 km (0.052 R)
• M65: 38,881,683 km (0.118 R)
• M66: 39,512,986 km (0.109 R)
• M67: 39,784,507 km (0.038 R)
• M68: 39,875,163 km (0.107 R)
• M69: 40,602,956 km (0.12 R)
• M70: 41,151,681 km (0.031 R)
• M71: 43,184,717 km (0.115 R)
• M72: 43,932,107 km (0.089 R)
• M73: 47,443,768 km (0.047 R)
• M74: 48,408,225 km (0.037 R)
• M75: 48,505,015 km (0.111 R)
• M76: 48,698,894 km (0.112 R)
• M77: 48,795,833 km (0.091 R)
• M78: 49,476,653 km (0.109 R)
• M79: 56,353,069 km (0.099 R)
• M80: 57,374,224 km (0.106 R)
• M81: 57,579,173 km (0.113 R)
• M82: 57,887,046 km (0.097 R)
• M83: 58,195,516 km (0.076 R)
• M84: 59,020,698 km (0.106 R)
• M85: 61,309,995 km (0.102 R)
• M86: 63,416,183 km (0.087 R)
• M87: 65,760,232 km (0.116 R)
• M88: 66,082,017 km (0.115 R)
• M89: 66,189,428 km (0.113 R)
• M90: 67,482,702 km (0.103 R)
• M91: 68,784,353 km (0.044 R)
• M92: 73,850,036 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.2

Radius: 6.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.79 AU - 18.29 AU

Year: 21411 Days

Day: 22 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 36,541,429 km

• M1: 103,372 km (0.096 R)
• M2: 243,845 km (0.107 R)
• M3: 300,692 km (0.11 R)
• M4: 395,836 km (0.073 R)
• M5: 502,050 km (0.071 R)
• M6: 644,916 km (0.119 R)
• M7: 969,693 km (0.059 R)
• M8: 1,050,177 km (0.083 R)
• M9: 1,269,787 km (0.085 R)
• M10: 1,322,595 km (0.066 R)
• M11: 1,693,298 km (0.065 R)
• M12: 2,983,131 km (0.104 R)
• M13: 3,077,827 km (0.1 R)
• M14: 3,466,183 km (0.116 R)
• M15: 3,691,477 km (0.106 R)
• M16: 4,025,230 km (0.069 R)
• M17: 4,209,086 km (0.115 R)
• M18: 4,262,043 km (0.086 R)
• M19: 4,368,856 km (0.052 R)
• M20: 6,405,482 km (0.068 R)
• M21: 7,310,250 km (0.065 R)
• M22: 7,793,750 km (0.05 R)
• M23: 9,202,064 km (0.083 R)
• M24: 10,506,258 km (0.064 R)
• M25: 10,941,588 km (0.059 R)
• M26: 11,014,742 km (0.093 R)
• M27: 11,345,802 km (0.099 R)
• M28: 12,055,494 km (0.111 R)
• M29: 12,473,022 km (0.092 R)
• M30: 12,895,187 km (0.05 R)
• M31: 13,872,061 km (0.067 R)
• M32: 14,429,313 km (0.087 R)
• M33: 14,832,030 km (0.063 R)
• M34: 14,994,045 km (0.058 R)
• M35: 15,156,807 km (0.119 R)
• M36: 15,361,009 km (0.098 R)
• M37: 15,607,097 km (0.112 R)
• M38: 15,648,386 km (0.102 R)
• M39: 16,020,436 km (0.106 R)
• M40: 16,479,103 km (0.085 R)
• M41: 16,689,138 km (0.064 R)
• M42: 18,793,083 km (0.114 R)
• M43: 18,836,765 km (0.067 R)
• M44: 19,232,601 km (0.105 R)
• M45: 21,480,758 km (0.06 R)
• M46: 21,802,094 km (0.109 R)
• M47: 22,915,701 km (0.119 R)
• M48: 23,244,068 km (0.119 R)
• M49: 24,524,925 km (0.114 R)
• M50: 24,668,689 km (0.058 R)
• M51: 27,651,371 km (0.113 R)
• M52: 27,950,866 km (0.069 R)
• M53: 30,745,803 km (0.056 R)
• M54: 30,849,175 km (0.108 R)
• M55: 32,728,274 km (0.09 R)
• M56: 33,841,432 km (0.083 R)
• M57: 34,268,833 km (0.082 R)
• M58: 35,399,045 km (0.078 R)
• M59: 36,268,358 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 16,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit