🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.64 AU - 2.76 AU

Year: 1559 Days

Day: 14.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.04 AU - 5 AU

Year: 2833 Days

Day: 35.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.5

Radius: 13.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.82 AU - 9.7 AU

Year: 9904 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,041,947 km

• M1: 351,256 km (0.107 R)
• M2: 437,424 km (0.077 R)
• M3: 1,099,993 km (0.062 R)
• M4: 1,495,680 km (0.099 R)
• M5: 1,653,505 km (0.077 R)
• M6: 2,021,067 km (0.051 R)
• M7: 2,470,310 km (0.086 R)
• M8: 2,639,804 km (0.035 R)
• M9: 3,070,496 km (0.075 R)
• M10: 3,191,970 km (0.063 R)
• M11: 3,273,800 km (0.1 R)
• M12: 3,481,591 km (0.068 R)
• M13: 3,998,302 km (0.102 R)
• M14: 4,220,904 km (0.036 R)
• M15: 4,310,962 km (0.114 R)
• M16: 4,424,656 km (0.12 R)
• M17: 4,608,662 km (0.086 R)
• M18: 4,771,723 km (0.07 R)
• M19: 5,031,874 km (0.115 R)
• M20: 5,296,662 km (0.119 R)
• M21: 5,516,870 km (0.069 R)
• M22: 5,890,566 km (0.05 R)
• M23: 6,195,596 km (0.079 R)
• M24: 6,531,892 km (0.059 R)
• M25: 7,303,667 km (0.055 R)
• M26: 7,467,028 km (0.045 R)
• M27: 7,769,665 km (0.065 R)
• M28: 8,104,315 km (0.064 R)
• M29: 8,330,208 km (0.082 R)
• M30: 8,558,045 km (0.033 R)
• M31: 8,672,787 km (0.051 R)
• M32: 9,136,989 km (0.097 R)
• M33: 9,698,580 km (0.097 R)
• M34: 10,210,803 km (0.096 R)
• M35: 10,886,536 km (0.11 R)
• M36: 11,042,268 km (0.079 R)
• M37: 11,418,805 km (0.083 R)
• M38: 11,672,224 km (0.049 R)
• M39: 12,087,957 km (0.118 R)
• M40: 12,281,536 km (0.117 R)
• M41: 12,639,075 km (0.094 R)
• M42: 12,901,320 km (0.104 R)
• M43: 13,132,150 km (0.088 R)
• M44: 13,264,694 km (0.048 R)
• M45: 13,866,825 km (0.077 R)
• M46: 14,614,814 km (0.059 R)
• M47: 14,752,295 km (0.068 R)
• M48: 15,132,423 km (0.108 R)
• M49: 15,375,968 km (0.088 R)
• M50: 15,480,836 km (0.052 R)
• M51: 15,620,860 km (0.037 R)
• M52: 15,937,708 km (0.097 R)
• M53: 16,221,047 km (0.067 R)
• M54: 16,363,314 km (0.118 R)
• M55: 16,685,099 km (0.061 R)
• M56: 17,226,045 km (0.089 R)
• M57: 17,589,718 km (0.094 R)
• M58: 17,772,676 km (0.068 R)
• M59: 18,288,040 km (0.057 R)
• M60: 18,883,141 km (0.109 R)
• M61: 19,333,580 km (0.082 R)
• M62: 20,783,333 km (0.062 R)
• M63: 22,584,940 km (0.111 R)
• M64: 22,983,170 km (0.104 R)
• M65: 23,343,551 km (0.076 R)
• M66: 23,827,051 km (0.08 R)
• M67: 24,558,585 km (0.085 R)
• M68: 25,009,174 km (0.095 R)
• M69: 25,379,877 km (0.098 R)
• M70: 26,335,658 km (0.103 R)
• M71: 27,007,352 km (0.056 R)
• M72: 27,684,881 km (0.113 R)
• M73: 28,282,225 km (0.103 R)
• M74: 28,582,468 km (0.098 R)
• M75: 28,840,674 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.9

Radius: 7.6

Gravity: 16 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.9 AU - 13.92 AU

Year: 18233 Days

Day: 16.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,041,947 km

• M1: 567,724 km (0.106 R)
• M2: 1,003,802 km (0.065 R)
• M3: 1,112,859 km (0.06 R)
• M4: 1,433,148 km (0.112 R)
• M5: 1,948,363 km (0.1 R)
• M6: 2,155,406 km (0.049 R)
• M7: 2,261,770 km (0.057 R)
• M8: 2,442,784 km (0.111 R)
• M9: 3,376,274 km (0.119 R)
• M10: 3,794,999 km (0.109 R)
• M11: 4,363,620 km (0.102 R)
• M12: 4,865,671 km (0.089 R)
• M13: 5,579,402 km (0.111 R)
• M14: 5,824,593 km (0.095 R)
• M15: 6,892,722 km (0.074 R)
• M16: 7,208,822 km (0.079 R)
• M17: 7,637,719 km (0.098 R)
• M18: 8,019,942 km (0.088 R)
• M19: 8,241,048 km (0.111 R)
• M20: 9,668,361 km (0.085 R)
• M21: 9,962,919 km (0.112 R)
• M22: 10,081,550 km (0.09 R)
• M23: 12,106,208 km (0.046 R)
• M24: 12,872,747 km (0.105 R)
• M25: 13,457,974 km (0.102 R)
• M26: 14,654,308 km (0.11 R)
• M27: 14,924,781 km (0.12 R)
• M28: 16,022,979 km (0.119 R)
• M29: 16,581,877 km (0.11 R)
• M30: 16,793,109 km (0.114 R)
• M31: 16,863,719 km (0.113 R)
• M32: 17,147,207 km (0.03 R)
• M33: 17,218,266 km (0.095 R)
• M34: 18,151,458 km (0.107 R)
• M35: 18,660,838 km (0.111 R)
• M36: 22,122,683 km (0.103 R)
• M37: 22,355,307 km (0.101 R)
• M38: 23,688,374 km (0.115 R)
• M39: 23,846,948 km (0.069 R)
• M40: 26,021,353 km (0.108 R)
• M41: 26,595,360 km (0.109 R)
• M42: 26,842,645 km (0.105 R)
• M43: 27,588,989 km (0.109 R)
• M44: 27,922,891 km (0.116 R)
• M45: 29,357,086 km (0.12 R)
• M46: 29,442,207 km (0.118 R)
• M47: 29,527,329 km (0.115 R)
• M48: 29,954,580 km (0.067 R)
• M49: 30,988,152 km (0.109 R)
• M50: 31,683,632 km (0.089 R)
• M51: 31,945,728 km (0.1 R)
• M52: 33,444,848 km (0.081 R)
• M53: 33,622,720 km (0.075 R)
• M54: 35,418,642 km (0.05 R)
• M55: 36,511,156 km (0.08 R)
• M56: 36,694,263 km (0.095 R)
• M57: 38,356,296 km (0.033 R)
• M58: 38,635,744 km (0.08 R)
• M59: 40,326,200 km (0.096 R)
• M60: 43,003,554 km (0.099 R)
• M61: 43,876,307 km (0.102 R)
• M62: 45,639,169 km (0.091 R)
• M63: 46,430,093 km (0.075 R)
• M64: 47,625,081 km (0.113 R)
• M65: 48,427,224 km (0.069 R)
• M66: 50,248,429 km (0.112 R)
• M67: 51,886,077 km (0.114 R)
• M68: 53,229,466 km (0.077 R)
• M69: 53,541,078 km (0.076 R)
• M70: 57,008,906 km (0.088 R)
• M71: 57,967,230 km (0.114 R)
• M72: 58,074,043 km (0.078 R)
• M73: 58,609,005 km (0.106 R)
• M74: 60,440,382 km (0.067 R)
• M75: 60,873,917 km (0.068 R)
• M76: 62,181,103 km (0.103 R)
• M77: 62,509,321 km (0.089 R)
• M78: 64,933,704 km (0.12 R)
• M79: 65,600,162 km (0.095 R)
• M80: 65,711,463 km (0.11 R)
• M81: 68,627,574 km (0.112 R)
• M82: 71,814,907 km (0.099 R)
• M83: 73,080,205 km (0.073 R)
• M84: 73,311,035 km (0.098 R)
• M85: 74,120,808 km (0.095 R)
• M86: 74,468,922 km (0.053 R)
• M87: 74,585,010 km (0.043 R)
• M88: 74,933,723 km (0.113 R)
• M89: 75,983,152 km (0.119 R)
• M90: 77,860,755 km (0.105 R)
• M91: 78,450,619 km (0.079 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 14,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit