🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.64 AU - 0.64 AU

Year: 191 Days

Day: 27.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,036,521 km

• M1: 223,948 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.34 AU - 2.44 AU

Year: 1377 Days

Day: 32.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.6 AU - 3.5 AU

Year: 1986 Days

Day: 31.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512

Radius: 9.2

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.48 AU - 5.56 AU

Year: 3582 Days

Day: 8.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,036,521 km

• M1: 185,651 km (0.118 R)
• M2: 276,158 km (0.108 R)
• M3: 365,767 km (0.107 R)
• M4: 427,252 km (0.117 R)
• M5: 733,478 km (0.068 R)
• M6: 878,439 km (0.092 R)
• M7: 1,173,147 km (0.116 R)
• M8: 1,307,186 km (0.12 R)
• M9: 1,550,881 km (0.101 R)
• M10: 1,671,457 km (0.095 R)
• M11: 1,781,262 km (0.102 R)
• M12: 1,922,183 km (0.11 R)
• M13: 2,443,980 km (0.101 R)
• M14: 2,522,071 km (0.074 R)
• M15: 3,505,527 km (0.071 R)
• M16: 3,593,939 km (0.109 R)
• M17: 3,665,148 km (0.068 R)
• M18: 3,790,960 km (0.06 R)
• M19: 3,918,267 km (0.118 R)
• M20: 4,195,921 km (0.113 R)
• M21: 4,308,718 km (0.108 R)
• M22: 5,207,203 km (0.099 R)
• M23: 5,574,316 km (0.107 R)
• M24: 5,761,014 km (0.098 R)
• M25: 6,055,572 km (0.077 R)
• M26: 6,333,525 km (0.089 R)
• M27: 6,769,304 km (0.103 R)
• M28: 6,991,008 km (0.085 R)
• M29: 7,808,410 km (0.083 R)
• M30: 8,040,736 km (0.089 R)
• M31: 8,346,364 km (0.087 R)
• M32: 8,417,423 km (0.03 R)
• M33: 8,848,116 km (0.084 R)
• M34: 9,384,274 km (0.067 R)
• M35: 10,334,969 km (0.117 R)
• M36: 10,847,641 km (0.118 R)
• M37: 11,237,642 km (0.06 R)
• M38: 11,342,361 km (0.095 R)
• M39: 11,526,516 km (0.03 R)
• M40: 11,685,090 km (0.1 R)
• M41: 11,791,304 km (0.074 R)
• M42: 11,871,040 km (0.096 R)
• M43: 12,245,932 km (0.12 R)
• M44: 12,434,874 km (0.046 R)
• M45: 12,733,771 km (0.088 R)
• M46: 12,815,601 km (0.114 R)
• M47: 12,952,632 km (0.12 R)
• M48: 13,200,217 km (0.097 R)
• M49: 13,588,723 km (0.115 R)
• M50: 13,728,297 km (0.077 R)
• M51: 14,206,562 km (0.087 R)
• M52: 14,291,533 km (0.09 R)
• M53: 14,490,499 km (0.026 R)
• M54: 14,948,717 km (0.076 R)
• M55: 15,035,184 km (0.064 R)
• M56: 15,353,529 km (0.069 R)
• M57: 15,440,744 km (0.1 R)
• M58: 16,798,644 km (0.045 R)
• M59: 16,888,552 km (0.094 R)
• M60: 17,098,887 km (0.06 R)
• M61: 17,431,293 km (0.078 R)
• M62: 17,552,617 km (0.086 R)
• M63: 17,796,312 km (0.076 R)
• M64: 17,918,534 km (0.109 R)
• M65: 18,379,295 km (0.095 R)
• M66: 18,471,896 km (0.119 R)
• M67: 18,533,830 km (0.105 R)
• M68: 18,812,979 km (0.088 R)
• M69: 20,197,657 km (0.107 R)
• M70: 20,357,129 km (0.114 R)
• M71: 20,709,282 km (0.114 R)
• M72: 20,837,936 km (0.083 R)
• M73: 21,128,156 km (0.062 R)
• M74: 21,322,484 km (0.119 R)
• M75: 21,387,409 km (0.087 R)
• M76: 21,582,485 km (0.116 R)
• M77: 21,745,397 km (0.114 R)
• M78: 21,843,383 km (0.09 R)
• M79: 21,908,907 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206

Radius: 9.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.05 AU - 13.41 AU

Year: 14976 Days

Day: 12.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,036,521 km

• M1: 116,986 km (0.053 R)
• M2: 190,139 km (0.116 R)
• M3: 461,210 km (0.099 R)
• M4: 791,971 km (0.081 R)
• M5: 1,115,701 km (0.059 R)
• M6: 1,340,696 km (0.1 R)
• M7: 1,539,512 km (0.101 R)
• M8: 1,601,146 km (0.116 R)
• M9: 1,705,715 km (0.071 R)
• M10: 1,769,444 km (0.096 R)
• M11: 2,146,580 km (0.12 R)
• M12: 2,746,168 km (0.082 R)
• M13: 3,051,647 km (0.029 R)
• M14: 3,129,887 km (0.106 R)
• M15: 3,261,533 km (0.056 R)
• M16: 4,032,859 km (0.078 R)
• M17: 4,118,878 km (0.11 R)
• M18: 4,737,465 km (0.1 R)
• M19: 4,828,271 km (0.108 R)
• M20: 5,042,346 km (0.106 R)
• M21: 5,135,097 km (0.107 R)
• M22: 5,353,659 km (0.108 R)
• M23: 5,607,078 km (0.109 R)
• M24: 5,799,909 km (0.117 R)
• M25: 6,060,359 km (0.082 R)
• M26: 6,391,270 km (0.102 R)
• M27: 6,458,140 km (0.103 R)
• M28: 6,728,164 km (0.074 R)
• M29: 7,070,893 km (0.056 R)
• M30: 7,209,570 km (0.038 R)
• M31: 7,489,617 km (0.084 R)
• M32: 7,916,570 km (0.086 R)
• M33: 8,060,632 km (0.099 R)
• M34: 8,387,953 km (0.11 R)
• M35: 9,548,533 km (0.076 R)
• M36: 10,284,554 km (0.092 R)
• M37: 10,520,769 km (0.057 R)
• M38: 11,605,952 km (0.1 R)
• M39: 11,687,782 km (0.105 R)
• M40: 11,810,752 km (0.095 R)
• M41: 12,099,625 km (0.1 R)
• M42: 12,474,368 km (0.066 R)
• M43: 12,895,336 km (0.097 R)
• M44: 14,361,096 km (0.083 R)
• M45: 14,890,822 km (0.107 R)
• M46: 15,878,916 km (0.088 R)
• M47: 16,472,521 km (0.06 R)
• M48: 16,934,329 km (0.089 R)
• M49: 17,027,080 km (0.12 R)
• M50: 18,297,166 km (0.038 R)
• M51: 18,440,032 km (0.063 R)
• M52: 18,583,496 km (0.116 R)
• M53: 18,823,302 km (0.112 R)
• M54: 20,877,430 km (0.036 R)
• M55: 21,226,741 km (0.099 R)
• M56: 21,326,822 km (0.115 R)
• M57: 22,133,753 km (0.093 R)
• M58: 22,591,971 km (0.098 R)
• M59: 22,745,309 km (0.095 R)
• M60: 23,053,331 km (0.107 R)
• M61: 24,141,805 km (0.097 R)
• M62: 24,771,313 km (0.112 R)
• M63: 24,876,780 km (0.114 R)
• M64: 25,035,353 km (0.066 R)
• M65: 26,100,191 km (0.115 R)
• M66: 26,207,602 km (0.11 R)
• M67: 26,638,294 km (0.069 R)
• M68: 27,561,313 km (0.103 R)
• M69: 28,054,238 km (0.077 R)
• M70: 28,329,349 km (0.055 R)
• M71: 28,494,804 km (0.104 R)
• M72: 28,826,762 km (0.094 R)
• M73: 29,382,817 km (0.113 R)
• M74: 29,998,711 km (0.087 R)
• M75: 30,279,955 km (0.078 R)
• M76: 30,505,699 km (0.117 R)
• M77: 31,585,346 km (0.084 R)
• M78: 32,561,921 km (0.11 R)
• M79: 32,966,883 km (0.044 R)
• M80: 33,315,296 km (0.106 R)
• M81: 33,898,878 km (0.118 R)
• M82: 34,544,692 km (0.11 R)
• M83: 36,146,885 km (0.111 R)
• M84: 37,773,163 km (0.065 R)
• M85: 37,894,637 km (0.073 R)
• M86: 38,625,871 km (0.12 R)
• M87: 39,238,773 km (0.119 R)
• M88: 39,361,743 km (0.091 R)
• M89: 39,916,751 km (0.053 R)
• M90: 40,040,319 km (0.114 R)
• M91: 41,159,161 km (0.085 R)
• M92: 41,973,722 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 16,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit