🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.51 AU - 1.65 AU

Year: 729 Days

Day: 42.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,193,611 km

• M1: 1,116,898 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.75 AU - 1.89 AU

Year: 901 Days

Day: 28.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.2

Radius: 14.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.02 AU - 5.7 AU

Year: 4555 Days

Day: 14.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,193,611 km

• M1: 210,035 km (0.112 R)
• M2: 336,595 km (0.057 R)
• M3: 582,684 km (0.091 R)
• M4: 800,797 km (0.064 R)
• M5: 1,133,653 km (0.104 R)
• M6: 1,487,003 km (0.078 R)
• M7: 1,596,359 km (0.047 R)
• M8: 1,862,793 km (0.091 R)
• M9: 2,021,815 km (0.093 R)
• M10: 2,130,423 km (0.107 R)
• M11: 2,269,101 km (0.098 R)
• M12: 2,367,985 km (0.117 R)
• M13: 2,688,723 km (0.053 R)
• M14: 2,808,999 km (0.096 R)
• M15: 3,008,264 km (0.117 R)
• M16: 3,356,378 km (0.101 R)
• M17: 3,470,072 km (0.094 R)
• M18: 3,971,674 km (0.12 R)
• M19: 4,231,226 km (0.1 R)
• M20: 4,478,511 km (0.058 R)
• M21: 4,913,841 km (0.09 R)
• M22: 5,080,643 km (0.047 R)
• M23: 5,381,933 km (0.049 R)
• M24: 5,884,133 km (0.11 R)
• M25: 6,081,303 km (0.082 R)
• M26: 6,401,592 km (0.089 R)
• M27: 6,747,911 km (0.042 R)
• M28: 6,892,273 km (0.093 R)
• M29: 7,205,232 km (0.057 R)
• M30: 7,672,725 km (0.039 R)
• M31: 7,845,212 km (0.066 R)
• M32: 7,953,670 km (0.068 R)
• M33: 8,414,731 km (0.085 R)
• M34: 8,659,772 km (0.107 R)
• M35: 8,952,385 km (0.053 R)
• M36: 9,248,290 km (0.038 R)
• M37: 9,663,424 km (0.091 R)
• M38: 9,826,486 km (0.103 R)
• M39: 10,037,568 km (0.098 R)
• M40: 10,345,142 km (0.094 R)
• M41: 10,655,856 km (0.098 R)
• M42: 10,824,304 km (0.111 R)
• M43: 10,993,798 km (0.094 R)
• M44: 11,115,421 km (0.103 R)
• M45: 11,507,517 km (0.072 R)
• M46: 11,904,251 km (0.077 R)
• M47: 12,029,165 km (0.075 R)
• M48: 12,609,305 km (0.113 R)
• M49: 12,787,776 km (0.057 R)
• M50: 13,121,379 km (0.057 R)
• M51: 13,250,482 km (0.064 R)
• M52: 13,354,004 km (0.096 R)
• M53: 13,457,824 km (0.074 R)
• M54: 13,981,118 km (0.101 R)
• M55: 14,165,871 km (0.113 R)
• M56: 14,377,851 km (0.087 R)
• M57: 14,698,140 km (0.032 R)
• M58: 14,805,252 km (0.092 R)
• M59: 15,047,601 km (0.094 R)
• M60: 15,182,688 km (0.055 R)
• M61: 15,563,414 km (0.056 R)
• M62: 15,947,133 km (0.042 R)
• M63: 16,167,939 km (0.107 R)
• M64: 16,389,644 km (0.12 R)
• M65: 16,528,770 km (0.106 R)
• M66: 16,696,170 km (0.084 R)
• M67: 17,684,114 km (0.055 R)
• M68: 18,199,778 km (0.096 R)
• M69: 18,720,229 km (0.118 R)
• M70: 18,836,616 km (0.112 R)
• M71: 19,598,667 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.8

Radius: 5.2

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.51 AU - 15.41 AU

Year: 16145 Days

Day: 16.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,193,611 km

• M1: 279,150 km (0.117 R)
• M2: 361,578 km (0.093 R)
• M3: 858,991 km (0.106 R)
• M4: 1,079,199 km (0.109 R)
• M5: 1,496,128 km (0.09 R)
• M6: 2,122,046 km (0.087 R)
• M7: 2,184,428 km (0.104 R)
• M8: 2,462,082 km (0.074 R)
• M9: 2,705,777 km (0.063 R)
• M10: 3,531,557 km (0.099 R)
• M11: 3,630,591 km (0.049 R)
• M12: 4,349,408 km (0.051 R)
• M13: 4,670,745 km (0.112 R)
• M14: 5,138,986 km (0.087 R)
• M15: 5,364,430 km (0.109 R)
• M16: 5,535,720 km (0.118 R)
• M17: 7,313,092 km (0.098 R)
• M18: 7,694,566 km (0.115 R)
• M19: 7,887,847 km (0.076 R)
• M20: 8,147,848 km (0.119 R)
• M21: 8,278,896 km (0.116 R)
• M22: 8,443,753 km (0.103 R)
• M23: 9,284,044 km (0.088 R)
• M24: 9,455,333 km (0.098 R)
• M25: 9,558,556 km (0.091 R)
• M26: 9,696,784 km (0.096 R)
• M27: 9,835,761 km (0.05 R)
• M28: 10,362,645 km (0.11 R)
• M29: 11,443,489 km (0.087 R)
• M30: 12,711,331 km (0.112 R)
• M31: 13,016,062 km (0.109 R)
• M32: 13,516,317 km (0.103 R)
• M33: 14,180,083 km (0.115 R)
• M34: 14,219,427 km (0.099 R)
• M35: 14,298,265 km (0.063 R)
• M36: 14,854,321 km (0.101 R)
• M37: 14,974,448 km (0.108 R)
• M38: 15,457,948 km (0.083 R)
• M39: 16,275,201 km (0.063 R)
• M40: 17,654,045 km (0.113 R)
• M41: 17,823,689 km (0.09 R)
• M42: 17,866,324 km (0.106 R)
• M43: 17,908,810 km (0.073 R)
• M44: 18,207,557 km (0.1 R)
• M45: 18,421,931 km (0.116 R)
• M46: 19,989,866 km (0.079 R)
• M47: 20,344,114 km (0.072 R)
• M48: 20,388,544 km (0.078 R)
• M49: 21,058,743 km (0.07 R)
• M50: 21,464,302 km (0.108 R)
• M51: 21,554,809 km (0.075 R)
• M52: 21,918,033 km (0.116 R)
• M53: 22,191,797 km (0.086 R)
• M54: 22,880,994 km (0.047 R)
• M55: 22,927,220 km (0.097 R)
• M56: 24,943,201 km (0.102 R)
• M57: 25,276,655 km (0.092 R)
• M58: 25,467,841 km (0.117 R)
• M59: 25,851,858 km (0.103 R)
• M60: 26,141,031 km (0.091 R)
• M61: 27,701,487 km (0.04 R)
• M62: 28,244,826 km (0.106 R)
• M63: 28,294,343 km (0.059 R)
• M64: 29,191,631 km (0.09 R)
• M65: 29,241,746 km (0.12 R)
• M66: 29,895,788 km (0.108 R)
• M67: 29,946,352 km (0.047 R)
• M68: 30,605,630 km (0.082 R)
• M69: 30,962,720 km (0.108 R)
• M70: 31,783,863 km (0.113 R)
• M71: 31,835,474 km (0.034 R)
• M72: 32,456,305 km (0.068 R)
• M73: 33,342,822 km (0.094 R)
• M74: 33,762,743 km (0.116 R)
• M75: 34,395,842 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.8

Radius: 5.5

Gravity: 19.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.3 AU - 14.38 AU

Year: 16890 Days

Day: 24.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,193,611 km

• M1: 132,544 km (0.067 R)
• M2: 337,194 km (0.089 R)
• M3: 488,287 km (0.083 R)
• M4: 721,810 km (0.108 R)
• M5: 806,931 km (0.089 R)
• M6: 1,034,469 km (0.084 R)
• M7: 1,155,644 km (0.098 R)
• M8: 1,256,024 km (0.11 R)
• M9: 1,799,812 km (0.028 R)
• M10: 2,065,947 km (0.059 R)
• M11: 2,126,683 km (0.084 R)
• M12: 3,213,811 km (0.091 R)
• M13: 3,756,552 km (0.096 R)
• M14: 3,906,000 km (0.109 R)
• M15: 3,943,699 km (0.085 R)
• M16: 5,171,000 km (0.096 R)
• M17: 5,890,117 km (0.107 R)
• M18: 6,063,950 km (0.101 R)
• M19: 6,461,132 km (0.047 R)
• M20: 6,595,471 km (0.036 R)
• M21: 7,560,826 km (0.087 R)
• M22: 7,702,346 km (0.119 R)
• M23: 7,892,484 km (0.086 R)
• M24: 8,325,720 km (0.06 R)
• M25: 8,374,339 km (0.052 R)
• M26: 9,773,678 km (0.093 R)
• M27: 10,134,657 km (0.026 R)
• M28: 10,395,257 km (0.115 R)
• M29: 10,552,634 km (0.074 R)
• M30: 10,869,781 km (0.1 R)
• M31: 10,976,145 km (0.059 R)
• M32: 11,136,514 km (0.12 R)
• M33: 11,730,717 km (0.104 R)
• M34: 11,949,429 km (0.093 R)
• M35: 12,949,940 km (0.096 R)
• M36: 13,232,680 km (0.054 R)
• M37: 13,861,739 km (0.039 R)
• M38: 14,093,017 km (0.096 R)
• M39: 15,148,879 km (0.118 R)
• M40: 15,446,728 km (0.079 R)
• M41: 15,686,384 km (0.06 R)
• M42: 16,903,063 km (0.104 R)
• M43: 17,211,983 km (0.117 R)
• M44: 18,023,701 km (0.108 R)
• M45: 18,149,812 km (0.06 R)
• M46: 19,168,274 km (0.07 R)
• M47: 19,749,312 km (0.099 R)
• M48: 20,401,709 km (0.054 R)
• M49: 20,862,620 km (0.079 R)
• M50: 21,326,822 km (0.069 R)
• M51: 22,468,553 km (0.118 R)
• M52: 25,514,366 km (0.096 R)
• M53: 26,081,940 km (0.053 R)
• M54: 26,941,081 km (0.116 R)
• M55: 27,157,249 km (0.04 R)
• M56: 28,834,092 km (0.028 R)
• M57: 30,619,243 km (0.081 R)
• M58: 30,995,632 km (0.113 R)
• M59: 32,516,444 km (0.099 R)
• M60: 33,285,975 km (0.075 R)
• M61: 33,750,626 km (0.115 R)
• M62: 34,061,490 km (0.071 R)
• M63: 35,314,672 km (0.105 R)
• M64: 35,472,348 km (0.102 R)
• M65: 35,788,448 km (0.059 R)
• M66: 37,382,862 km (0.082 R)
• M67: 37,704,647 km (0.107 R)
• M68: 38,269,678 km (0.061 R)
• M69: 43,734,040 km (0.113 R)
• M70: 44,753,549 km (0.108 R)
• M71: 45,694,819 km (0.115 R)
• M72: 46,124,913 km (0.031 R)
• M73: 46,383,568 km (0.118 R)
• M74: 46,902,224 km (0.081 R)
• M75: 47,858,304 km (0.086 R)
• M76: 48,645,338 km (0.098 R)
• M77: 49,789,762 km (0.115 R)
• M78: 50,232,123 km (0.078 R)
• M79: 50,409,546 km (0.033 R)
• M80: 51,032,022 km (0.077 R)
• M81: 51,121,033 km (0.109 R)
• M82: 51,478,123 km (0.112 R)
• M83: 55,184,859 km (0.103 R)
• M84: 55,642,778 km (0.084 R)
• M85: 57,487,021 km (0.114 R)
• M86: 57,765,273 km (0.084 R)
• M87: 58,509,822 km (0.1 R)
• M88: 60,196,388 km (0.118 R)
• M89: 61,045,805 km (0.033 R)
• M90: 61,519,282 km (0.083 R)
• M91: 62,947,194 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 12,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit