🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.72 AU - 0.96 AU

Year: 269 Days

Day: 23 Hours

Environment

Temp: 108 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.9 AU - 1.04 AU

Year: 334 Days

Day: 45.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.86 AU - 1.44 AU

Year: 431 Days

Day: 26.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.89 AU - 6.11 AU

Year: 3911 Days

Day: 36.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 8.6

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.59 AU - 6.85 AU

Year: 6094 Days

Day: 12.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,119,033 km

• M1: 109,655 km (0.038 R)
• M2: 163,959 km (0.104 R)
• M3: 345,721 km (0.099 R)
• M4: 412,890 km (0.103 R)
• M5: 597,344 km (0.059 R)
• M6: 656,735 km (0.06 R)
• M7: 731,234 km (0.073 R)
• M8: 861,833 km (0.057 R)
• M9: 930,200 km (0.1 R)
• M10: 1,132,007 km (0.114 R)
• M11: 1,192,295 km (0.077 R)
• M12: 1,363,884 km (0.12 R)
• M13: 1,999,226 km (0.116 R)
• M14: 2,128,778 km (0.106 R)
• M15: 2,797,630 km (0.11 R)
• M16: 2,880,507 km (0.108 R)
• M17: 2,943,039 km (0.102 R)
• M18: 3,155,169 km (0.11 R)
• M19: 3,284,870 km (0.104 R)
• M20: 3,350,394 km (0.07 R)
• M21: 3,482,788 km (0.084 R)
• M22: 3,752,812 km (0.119 R)
• M23: 4,170,489 km (0.113 R)
• M24: 4,361,077 km (0.059 R)
• M25: 4,457,269 km (0.087 R)
• M26: 5,589,126 km (0.066 R)
• M27: 5,693,845 km (0.097 R)
• M28: 5,852,119 km (0.116 R)
• M29: 5,958,633 km (0.095 R)
• M30: 6,200,383 km (0.09 R)
• M31: 6,582,755 km (0.07 R)
• M32: 6,721,283 km (0.109 R)
• M33: 6,832,733 km (0.06 R)
• M34: 7,142,550 km (0.06 R)
• M35: 7,514,451 km (0.104 R)
• M36: 7,863,462 km (0.107 R)
• M37: 8,577,344 km (0.117 R)
• M38: 8,881,027 km (0.099 R)
• M39: 9,003,398 km (0.088 R)
• M40: 9,405,218 km (0.098 R)
• M41: 9,498,717 km (0.093 R)
• M42: 9,907,717 km (0.109 R)
• M43: 9,971,147 km (0.097 R)
• M44: 12,755,014 km (0.05 R)
• M45: 13,066,776 km (0.114 R)
• M46: 13,874,754 km (0.078 R)
• M47: 13,981,417 km (0.049 R)
• M48: 15,135,265 km (0.088 R)
• M49: 16,057,835 km (0.067 R)
• M50: 16,319,482 km (0.075 R)
• M51: 17,456,426 km (0.098 R)
• M52: 17,725,403 km (0.117 R)
• M53: 17,879,788 km (0.078 R)
• M54: 18,267,546 km (0.083 R)
• M55: 18,618,951 km (0.115 R)
• M56: 18,775,730 km (0.083 R)
• M57: 18,893,762 km (0.117 R)
• M58: 19,169,920 km (0.102 R)
• M59: 19,606,596 km (0.117 R)
• M60: 20,086,656 km (0.112 R)
• M61: 20,167,139 km (0.079 R)
• M62: 21,880,185 km (0.065 R)
• M63: 22,045,789 km (0.114 R)
• M64: 22,211,693 km (0.075 R)
• M65: 22,754,135 km (0.032 R)
• M66: 23,512,297 km (0.048 R)
• M67: 23,979,641 km (0.102 R)
• M68: 24,321,472 km (0.092 R)
• M69: 25,400,073 km (0.088 R)
• M70: 25,487,139 km (0.085 R)
• M71: 26,054,863 km (0.092 R)
• M72: 26,759,319 km (0.066 R)
• M73: 27,782,868 km (0.069 R)
• M74: 28,186,932 km (0.074 R)
• M75: 28,909,938 km (0.08 R)
• M76: 29,046,222 km (0.111 R)
• M77: 29,868,262 km (0.117 R)
• M78: 29,959,966 km (0.096 R)
• M79: 30,512,879 km (0.051 R)
• M80: 30,976,184 km (0.115 R)
• M81: 31,069,084 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.3

Radius: 10.4

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.52 AU - 12.92 AU

Year: 15871 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,119,033 km

• M1: 147,055 km (0.057 R)
• M2: 373,396 km (0.115 R)
• M3: 457,321 km (0.078 R)
• M4: 819,796 km (0.101 R)
• M5: 1,007,542 km (0.075 R)
• M6: 1,316,012 km (0.064 R)
• M7: 1,863,840 km (0.06 R)
• M8: 1,987,707 km (0.102 R)
• M9: 2,146,430 km (0.078 R)
• M10: 3,334,537 km (0.088 R)
• M11: 4,566,774 km (0.085 R)
• M12: 5,653,453 km (0.071 R)
• M13: 5,834,467 km (0.036 R)
• M14: 5,925,871 km (0.043 R)
• M15: 6,342,501 km (0.095 R)
• M16: 6,530,845 km (0.119 R)
• M17: 8,930,544 km (0.059 R)
• M18: 10,057,914 km (0.101 R)
• M19: 10,388,226 km (0.1 R)
• M20: 10,722,128 km (0.094 R)
• M21: 11,286,561 km (0.047 R)
• M22: 11,629,888 km (0.089 R)
• M23: 11,745,078 km (0.107 R)
• M24: 11,860,568 km (0.108 R)
• M25: 12,621,124 km (0.107 R)
• M26: 12,858,236 km (0.081 R)
• M27: 13,096,994 km (0.092 R)
• M28: 13,943,718 km (0.026 R)
• M29: 14,683,779 km (0.094 R)
• M30: 15,184,184 km (0.091 R)
• M31: 15,373,276 km (0.059 R)
• M32: 15,881,310 km (0.079 R)
• M33: 16,009,216 km (0.064 R)
• M34: 16,848,909 km (0.098 R)
• M35: 16,979,358 km (0.115 R)
• M36: 17,241,304 km (0.109 R)
• M37: 17,504,596 km (0.114 R)
• M38: 18,570,930 km (0.094 R)
• M39: 20,417,566 km (0.118 R)
• M40: 20,765,980 km (0.104 R)
• M41: 20,835,991 km (0.073 R)
• M42: 21,468,641 km (0.096 R)
• M43: 21,751,979 km (0.071 R)
• M44: 22,393,904 km (0.073 R)
• M45: 23,696,153 km (0.027 R)
• M46: 24,356,628 km (0.112 R)
• M47: 25,845,725 km (0.118 R)
• M48: 26,449,652 km (0.11 R)
• M49: 26,905,626 km (0.091 R)
• M50: 26,981,921 km (0.038 R)
• M51: 27,825,354 km (0.115 R)
• M52: 28,211,615 km (0.099 R)
• M53: 28,677,463 km (0.074 R)
• M54: 29,224,243 km (0.112 R)
• M55: 29,695,626 km (0.078 R)
• M56: 29,774,464 km (0.094 R)
• M57: 30,645,872 km (0.07 R)
• M58: 33,228,529 km (0.079 R)
• M59: 34,380,134 km (0.071 R)
• M60: 35,964,076 km (0.111 R)
• M61: 36,132,224 km (0.107 R)
• M62: 36,891,882 km (0.116 R)
• M63: 38,255,467 km (0.111 R)
• M64: 39,809,190 km (0.091 R)
• M65: 40,070,089 km (0.071 R)
• M66: 40,244,370 km (0.106 R)
• M67: 43,245,752 km (0.052 R)
• M68: 46,684,409 km (0.045 R)
• M69: 48,065,796 km (0.074 R)
• M70: 48,436,350 km (0.096 R)
• M71: 48,807,951 km (0.115 R)
• M72: 51,814,718 km (0.027 R)
• M73: 52,194,697 km (0.104 R)
• M74: 58,498,602 km (0.109 R)
• M75: 59,291,022 km (0.087 R)
• M76: 60,886,333 km (0.09 R)
• M77: 61,387,785 km (0.116 R)
• M78: 61,890,584 km (0.05 R)
• M79: 61,991,263 km (0.085 R)
• M80: 62,495,707 km (0.102 R)
• M81: 62,697,814 km (0.034 R)
• M82: 63,610,361 km (0.075 R)
• M83: 63,711,938 km (0.111 R)
• M84: 64,731,447 km (0.064 R)
• M85: 64,833,623 km (0.079 R)
• M86: 65,038,273 km (0.108 R)
• M87: 65,345,696 km (0.096 R)
• M88: 66,889,846 km (0.101 R)
• M89: 67,925,960 km (0.078 R)
• M90: 68,445,963 km (0.117 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 14,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit