🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.73 AU - 0.97 AU

Year: 292 Days

Day: 21.4 Hours

Environment

Temp: 72 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.55 AU - 2.35 AU

Year: 1015 Days

Day: 35.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.55 AU - 2.37 AU

Year: 1023 Days

Day: 41.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.3

Radius: 14.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.7 AU - 9.72 AU

Year: 9583 Days

Day: 13.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 109,056,819 km

• M1: 508,483 km (0.049 R)
• M2: 763,996 km (0.073 R)
• M3: 1,132,306 km (0.093 R)
• M4: 1,310,178 km (0.091 R)
• M5: 1,715,140 km (0.098 R)
• M6: 2,181,287 km (0.115 R)
• M7: 2,662,992 km (0.1 R)
• M8: 3,052,694 km (0.093 R)
• M9: 3,280,083 km (0.078 R)
• M10: 3,886,553 km (0.111 R)
• M11: 4,671,942 km (0.093 R)
• M12: 6,066,942 km (0.077 R)
• M13: 6,646,035 km (0.105 R)
• M14: 6,810,144 km (0.086 R)
• M15: 6,909,178 km (0.067 R)
• M16: 7,142,251 km (0.081 R)
• M17: 7,582,218 km (0.107 R)
• M18: 8,738,311 km (0.073 R)
• M19: 9,392,054 km (0.12 R)
• M20: 9,576,508 km (0.118 R)
• M21: 9,874,058 km (0.042 R)
• M22: 10,099,352 km (0.062 R)
• M23: 10,478,433 km (0.109 R)
• M24: 10,631,472 km (0.113 R)
• M25: 10,746,662 km (0.096 R)
• M26: 10,901,047 km (0.077 R)
• M27: 11,056,031 km (0.085 R)
• M28: 11,290,002 km (0.113 R)
• M29: 11,446,930 km (0.057 R)
• M30: 11,762,881 km (0.106 R)
• M31: 12,932,437 km (0.094 R)
• M32: 13,096,695 km (0.111 R)
• M33: 13,468,745 km (0.114 R)
• M34: 14,181,130 km (0.09 R)
• M35: 15,861,413 km (0.104 R)
• M36: 16,213,866 km (0.06 R)
• M37: 16,302,428 km (0.108 R)
• M38: 16,836,941 km (0.09 R)
• M39: 17,241,603 km (0.104 R)
• M40: 17,740,662 km (0.065 R)
• M41: 18,014,875 km (0.09 R)
• M42: 19,032,290 km (0.099 R)
• M43: 19,219,287 km (0.06 R)
• M44: 19,595,077 km (0.096 R)
• M45: 19,925,988 km (0.084 R)
• M46: 20,020,833 km (0.074 R)
• M47: 20,258,693 km (0.115 R)
• M48: 21,171,091 km (0.098 R)
• M49: 21,607,916 km (0.101 R)
• M50: 22,096,802 km (0.085 R)
• M51: 22,244,306 km (0.103 R)
• M52: 22,638,945 km (0.063 R)
• M53: 23,085,644 km (0.075 R)
• M54: 23,987,869 km (0.117 R)
• M55: 24,341,967 km (0.03 R)
• M56: 24,646,698 km (0.103 R)
• M57: 24,952,775 km (0.111 R)
• M58: 25,465,746 km (0.114 R)
• M59: 26,606,580 km (0.091 R)
• M60: 27,816,976 km (0.098 R)
• M61: 28,295,540 km (0.07 R)
• M62: 28,776,796 km (0.077 R)
• M63: 28,991,469 km (0.097 R)
• M64: 29,206,890 km (0.052 R)
• M65: 29,584,924 km (0.095 R)
• M66: 29,801,691 km (0.047 R)
• M67: 29,964,603 km (0.088 R)
• M68: 30,127,814 km (0.058 R)
• M69: 31,887,235 km (0.104 R)
• M70: 32,053,887 km (0.118 R)
• M71: 33,059,933 km (0.084 R)
• M72: 33,679,866 km (0.087 R)
• M73: 34,076,301 km (0.114 R)
• M74: 34,417,384 km (0.065 R)
• M75: 35,504,960 km (0.05 R)
• M76: 35,677,746 km (0.111 R)
• M77: 36,953,068 km (0.095 R)
• M78: 37,069,754 km (0.055 R)
• M79: 37,772,565 km (0.095 R)
• M80: 38,066,674 km (0.108 R)
• M81: 38,184,408 km (0.043 R)
• M82: 38,894,100 km (0.067 R)
• M83: 40,026,705 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.2

Radius: 11

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.25 AU - 10.51 AU

Year: 10709 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 109,056,819 km

• M1: 138,976 km (0.095 R)
• M2: 227,239 km (0.103 R)
• M3: 392,395 km (0.085 R)
• M4: 493,972 km (0.069 R)
• M5: 596,596 km (0.07 R)
• M6: 1,084,734 km (0.028 R)
• M7: 1,648,868 km (0.077 R)
• M8: 1,765,853 km (0.091 R)
• M9: 2,262,069 km (0.109 R)
• M10: 2,409,423 km (0.078 R)
• M11: 2,610,782 km (0.115 R)
• M12: 2,782,969 km (0.109 R)
• M13: 2,888,136 km (0.094 R)
• M14: 3,138,713 km (0.107 R)
• M15: 3,211,567 km (0.087 R)
• M16: 3,490,118 km (0.068 R)
• M17: 4,011,467 km (0.098 R)
• M18: 4,536,705 km (0.105 R)
• M19: 4,913,093 km (0.11 R)
• M20: 5,785,548 km (0.11 R)
• M21: 7,134,322 km (0.07 R)
• M22: 7,695,314 km (0.097 R)
• M23: 8,756,113 km (0.12 R)
• M24: 10,023,955 km (0.079 R)
• M25: 10,295,325 km (0.086 R)
• M26: 10,679,343 km (0.078 R)
• M27: 12,991,977 km (0.101 R)
• M28: 13,080,539 km (0.098 R)
• M29: 14,189,208 km (0.089 R)
• M30: 14,678,094 km (0.052 R)
• M31: 15,797,834 km (0.066 R)
• M32: 16,719,956 km (0.09 R)
• M33: 17,496,219 km (0.051 R)
• M34: 18,020,260 km (0.064 R)
• M35: 18,615,959 km (0.088 R)
• M36: 19,724,778 km (0.033 R)
• M37: 20,270,212 km (0.068 R)
• M38: 20,647,947 km (0.025 R)
• M39: 21,201,758 km (0.026 R)
• M40: 22,500,866 km (0.077 R)
• M41: 22,999,177 km (0.107 R)
• M42: 23,536,981 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.3

Radius: 7.7

Gravity: 16.57 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.96 AU - 22.2 AU

Year: 28658 Days

Day: 15.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 134.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,056,819 km

• M1: 188,793 km (0.095 R)
• M2: 257,308 km (0.026 R)
• M3: 337,343 km (0.082 R)
• M4: 427,401 km (0.105 R)
• M5: 552,615 km (0.119 R)
• M6: 661,971 km (0.105 R)
• M7: 1,657,245 km (0.074 R)
• M8: 2,157,201 km (0.06 R)
• M9: 2,701,289 km (0.041 R)
• M10: 2,795,984 km (0.111 R)
• M11: 2,940,197 km (0.095 R)
• M12: 3,185,986 km (0.074 R)
• M13: 4,345,070 km (0.115 R)
• M14: 6,111,971 km (0.055 R)
• M15: 6,362,697 km (0.1 R)
• M16: 6,809,396 km (0.08 R)
• M17: 7,266,268 km (0.077 R)
• M18: 8,004,234 km (0.052 R)
• M19: 9,119,785 km (0.103 R)
• M20: 9,191,144 km (0.08 R)
• M21: 10,432,058 km (0.116 R)
• M22: 10,581,506 km (0.116 R)
• M23: 10,882,497 km (0.102 R)
• M24: 11,958,255 km (0.106 R)
• M25: 12,987,040 km (0.112 R)
• M26: 13,067,374 km (0.107 R)
• M27: 13,715,881 km (0.037 R)
• M28: 13,961,820 km (0.096 R)
• M29: 16,239,597 km (0.084 R)
• M30: 17,999,915 km (0.098 R)
• M31: 18,630,171 km (0.109 R)
• M32: 18,811,633 km (0.095 R)
• M33: 19,635,169 km (0.083 R)
• M34: 19,727,471 km (0.109 R)
• M35: 20,004,975 km (0.042 R)
• M36: 20,470,524 km (0.079 R)
• M37: 21,317,397 km (0.096 R)
• M38: 22,271,832 km (0.044 R)
• M39: 23,240,179 km (0.1 R)
• M40: 23,435,554 km (0.05 R)
• M41: 23,827,799 km (0.07 R)
• M42: 24,222,139 km (0.092 R)
• M43: 25,017,551 km (0.113 R)
• M44: 27,867,989 km (0.102 R)
• M45: 29,436,822 km (0.119 R)
• M46: 32,332,139 km (0.045 R)
• M47: 33,537,449 km (0.096 R)
• M48: 34,423,368 km (0.042 R)
• M49: 36,444,435 km (0.094 R)
• M50: 36,785,069 km (0.09 R)
• M51: 37,698,514 km (0.057 R)
• M52: 38,966,505 km (0.037 R)
• M53: 40,131,424 km (0.089 R)
• M54: 40,718,147 km (0.09 R)
• M55: 43,453,544 km (0.098 R)
• M56: 48,474,647 km (0.106 R)
• M57: 49,224,731 km (0.115 R)
• M58: 51,752,486 km (0.117 R)
• M59: 52,007,550 km (0.097 R)
• M60: 52,775,286 km (0.111 R)
• M61: 53,675,866 km (0.077 R)
• M62: 55,361,684 km (0.106 R)
• M63: 57,196,502 km (0.12 R)
• M64: 57,328,298 km (0.045 R)
• M65: 57,724,283 km (0.094 R)
• M66: 58,918,074 km (0.086 R)
• M67: 59,852,014 km (0.106 R)
• M68: 59,985,904 km (0.088 R)
• M69: 62,140,712 km (0.116 R)
• M70: 63,773,423 km (0.071 R)
• M71: 66,110,441 km (0.115 R)
• M72: 66,248,819 km (0.116 R)
• M73: 69,598,016 km (0.113 R)
• M74: 69,879,559 km (0.03 R)
• M75: 72,003,400 km (0.08 R)
• M76: 76,459,472 km (0.053 R)
• M77: 76,895,400 km (0.06 R)
• M78: 77,623,792 km (0.111 R)
• M79: 77,915,807 km (0.03 R)
• M80: 78,061,964 km (0.085 R)
• M81: 83,383,460 km (0.064 R)
• M82: 84,281,645 km (0.113 R)
• M83: 87,450,726 km (0.063 R)
• M84: 90,044,604 km (0.116 R)
• M85: 90,812,191 km (0.104 R)
• M86: 92,199,561 km (0.094 R)
• M87: 94,839,216 km (0.066 R)
• M88: 97,031,423 km (0.065 R)
• M89: 98,133,959 km (0.079 R)
• M90: 101,785,344 km (0.099 R)
• M91: 102,264,805 km (0.079 R)
• M92: 105,157,878 km (0.067 R)
• M93: 107,914,668 km (0.083 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: 377 - 13,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit