🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.7 AU - 2.54 AU

Year: 1151 Days

Day: 36.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,753,988 km

• M1: 489,634 km (0.101 R)
• M2: 712,983 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.91 AU - 2.55 AU

Year: 1241 Days

Day: 22.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.68 AU - 3.08 AU

Year: 1822 Days

Day: 39.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,753,988 km

• M1: 375,939 km (0.098 R)

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: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646

Radius: 14.7

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.4 AU - 9.2 AU

Year: 8121 Days

Day: 6 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,753,988 km

• M1: 236,365 km (0.119 R)
• M2: 496,515 km (0.079 R)
• M3: 796,459 km (0.115 R)
• M4: 1,356,703 km (0.062 R)
• M5: 1,470,846 km (0.036 R)
• M6: 2,048,144 km (0.102 R)
• M7: 2,293,635 km (0.073 R)
• M8: 2,478,538 km (0.102 R)
• M9: 2,838,620 km (0.031 R)
• M10: 3,345,457 km (0.097 R)
• M11: 3,636,425 km (0.07 R)
• M12: 3,853,342 km (0.1 R)
• M13: 4,271,767 km (0.051 R)
• M14: 4,823,035 km (0.074 R)
• M15: 5,092,162 km (0.117 R)
• M16: 5,304,890 km (0.06 R)
• M17: 5,865,583 km (0.064 R)
• M18: 6,314,975 km (0.104 R)
• M19: 7,590,596 km (0.037 R)
• M20: 7,694,716 km (0.043 R)
• M21: 9,127,864 km (0.119 R)
• M22: 9,875,255 km (0.088 R)
• M23: 9,988,949 km (0.098 R)
• M24: 10,294,577 km (0.108 R)
• M25: 10,603,347 km (0.11 R)
• M26: 10,719,884 km (0.113 R)
• M27: 10,837,019 km (0.074 R)
• M28: 10,993,648 km (0.062 R)
• M29: 11,190,519 km (0.096 R)
• M30: 11,468,173 km (0.086 R)
• M31: 12,111,444 km (0.111 R)
• M32: 13,559,401 km (0.067 R)
• M33: 14,411,212 km (0.106 R)
• M34: 14,713,549 km (0.08 R)
• M35: 15,500,434 km (0.07 R)
• M36: 15,943,543 km (0.112 R)
• M37: 16,121,863 km (0.09 R)
• M38: 16,390,840 km (0.12 R)
• M39: 17,619,188 km (0.115 R)
• M40: 19,255,340 km (0.097 R)
• M41: 19,493,051 km (0.068 R)
• M42: 19,683,938 km (0.1 R)
• M43: 20,405,299 km (0.096 R)
• M44: 20,550,559 km (0.086 R)
• M45: 21,429,745 km (0.107 R)
• M46: 21,725,500 km (0.109 R)
• M47: 21,923,418 km (0.118 R)
• M48: 22,171,751 km (0.114 R)
• M49: 22,671,109 km (0.108 R)
• M50: 23,174,206 km (0.058 R)
• M51: 24,140,160 km (0.033 R)
• M52: 25,171,338 km (0.038 R)
• M53: 25,692,238 km (0.055 R)
• M54: 26,216,728 km (0.082 R)
• M55: 26,322,045 km (0.064 R)
• M56: 26,585,935 km (0.082 R)
• M57: 28,188,128 km (0.08 R)
• M58: 28,349,993 km (0.115 R)
• M59: 28,946,440 km (0.06 R)
• M60: 29,546,926 km (0.104 R)
• M61: 30,096,548 km (0.099 R)
• M62: 30,704,963 km (0.025 R)
• M63: 30,815,965 km (0.084 R)
• M64: 32,046,407 km (0.067 R)
• M65: 32,271,851 km (0.055 R)
• M66: 32,837,780 km (0.054 R)
• M67: 33,578,439 km (0.103 R)
• M68: 34,382,228 km (0.12 R)
• M69: 34,844,336 km (0.088 R)
• M70: 35,076,213 km (0.078 R)
• M71: 36,067,299 km (0.057 R)
• M72: 36,478,094 km (0.117 R)
• M73: 36,772,503 km (0.102 R)
• M74: 39,577,912 km (0.076 R)
• M75: 40,305,107 km (0.119 R)
• M76: 40,914,569 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.8

Radius: 10.4

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.93 AU - 12.61 AU

Year: 15053 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,753,988 km

• M1: 153,188 km (0.116 R)
• M2: 241,301 km (0.098 R)
• M3: 320,588 km (0.101 R)
• M4: 553,363 km (0.066 R)
• M5: 711,338 km (0.108 R)
• M6: 1,490,593 km (0.107 R)
• M7: 1,688,362 km (0.032 R)
• M8: 1,955,244 km (0.056 R)
• M9: 3,596,034 km (0.106 R)
• M10: 3,709,728 km (0.045 R)
• M11: 3,863,215 km (0.081 R)
• M12: 4,376,486 km (0.082 R)
• M13: 4,869,411 km (0.094 R)
• M14: 5,165,166 km (0.106 R)
• M15: 5,250,736 km (0.068 R)
• M16: 5,774,179 km (0.088 R)
• M17: 5,997,379 km (0.077 R)
• M18: 7,491,562 km (0.119 R)
• M19: 8,786,033 km (0.116 R)
• M20: 9,146,414 km (0.116 R)
• M21: 9,406,714 km (0.119 R)
• M22: 9,828,431 km (0.04 R)
• M23: 10,854,522 km (0.038 R)
• M24: 11,632,431 km (0.119 R)
• M25: 12,141,962 km (0.093 R)
• M26: 13,654,546 km (0.109 R)
• M27: 13,952,245 km (0.099 R)
• M28: 14,131,912 km (0.112 R)
• M29: 14,919,246 km (0.083 R)
• M30: 15,907,789 km (0.104 R)
• M31: 18,273,829 km (0.092 R)
• M32: 18,932,059 km (0.089 R)
• M33: 19,397,309 km (0.089 R)
• M34: 20,203,791 km (0.081 R)
• M35: 21,089,859 km (0.051 R)
• M36: 21,365,119 km (0.1 R)
• M37: 23,324,552 km (0.086 R)
• M38: 23,609,237 km (0.113 R)
• M39: 23,823,461 km (0.075 R)
• M40: 24,038,283 km (0.054 R)
• M41: 24,110,090 km (0.115 R)
• M42: 26,295,865 km (0.099 R)
• M43: 26,443,817 km (0.098 R)
• M44: 27,113,118 km (0.08 R)
• M45: 28,772,607 km (0.116 R)
• M46: 30,000,207 km (0.079 R)
• M47: 30,387,217 km (0.105 R)
• M48: 30,776,022 km (0.071 R)
• M49: 30,853,962 km (0.081 R)
• M50: 31,009,993 km (0.102 R)
• M51: 31,244,712 km (0.096 R)
• M52: 32,030,998 km (0.079 R)
• M53: 32,426,685 km (0.109 R)
• M54: 32,824,017 km (0.096 R)
• M55: 34,186,704 km (0.116 R)
• M56: 34,429,052 km (0.07 R)
• M57: 34,509,985 km (0.115 R)
• M58: 34,671,999 km (0.105 R)
• M59: 34,834,313 km (0.092 R)
• M60: 35,241,219 km (0.069 R)
• M61: 37,050,007 km (0.047 R)
• M62: 38,384,420 km (0.115 R)
• M63: 38,973,237 km (0.081 R)
• M64: 39,989,456 km (0.117 R)
• M65: 41,357,977 km (0.109 R)
• M66: 41,530,014 km (0.069 R)
• M67: 41,788,669 km (0.108 R)
• M68: 42,307,624 km (0.084 R)
• M69: 44,228,610 km (0.119 R)
• M70: 44,757,439 km (0.098 R)
• M71: 45,377,073 km (0.119 R)
• M72: 46,893,697 km (0.118 R)
• M73: 47,883,885 km (0.052 R)
• M74: 48,426,925 km (0.065 R)
• M75: 49,154,120 km (0.098 R)
• M76: 49,427,735 km (0.039 R)
• M77: 50,343,423 km (0.061 R)
• M78: 52,098,805 km (0.051 R)
• M79: 53,686,337 km (0.049 R)
• M80: 56,144,829 km (0.091 R)
• M81: 56,240,123 km (0.111 R)
• M82: 56,621,747 km (0.04 R)
• M83: 56,908,676 km (0.102 R)
• M84: 58,350,051 km (0.098 R)
• M85: 60,388,322 km (0.108 R)
• M86: 61,465,128 km (0.065 R)
• M87: 61,661,699 km (0.06 R)
• M88: 62,252,312 km (0.111 R)
• M89: 62,351,046 km (0.049 R)
• M90: 64,334,564 km (0.103 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 14,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit