🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.64 AU

Year: 152 Days

Day: 45.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,749,369 km

• M1: 45,029 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.07 AU - 1.17 AU

Year: 442 Days

Day: 37.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.08 AU - 4.28 AU

Year: 3186 Days

Day: 47.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,749,369 km

• M1: 1,306,289 km (0.105 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.5

Radius: 13.6

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.58 AU - 6.44 AU

Year: 4821 Days

Day: 9.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,749,369 km

• M1: 306,227 km (0.099 R)
• M2: 710,889 km (0.086 R)
• M3: 840,590 km (0.096 R)
• M4: 936,782 km (0.079 R)
• M5: 1,126,472 km (0.094 R)
• M6: 1,218,475 km (0.086 R)
• M7: 1,313,320 km (0.081 R)
• M8: 1,666,221 km (0.114 R)
• M9: 1,790,687 km (0.118 R)
• M10: 2,400,298 km (0.077 R)
• M11: 2,770,553 km (0.075 R)
• M12: 3,049,553 km (0.057 R)
• M13: 3,360,267 km (0.077 R)
• M14: 3,798,739 km (0.118 R)
• M15: 4,428,546 km (0.086 R)
• M16: 4,883,772 km (0.119 R)
• M17: 5,143,175 km (0.093 R)
• M18: 5,460,621 km (0.094 R)
• M19: 6,282,363 km (0.118 R)
• M20: 6,736,542 km (0.088 R)
• M21: 6,938,499 km (0.084 R)
• M22: 7,172,021 km (0.073 R)
• M23: 7,467,477 km (0.115 R)
• M24: 7,736,753 km (0.077 R)
• M25: 7,827,260 km (0.087 R)
• M26: 7,918,215 km (0.082 R)
• M27: 9,580,996 km (0.071 R)
• M28: 10,202,874 km (0.111 R)
• M29: 10,837,917 km (0.107 R)
• M30: 10,973,303 km (0.059 R)
• M31: 11,245,571 km (0.063 R)
• M32: 11,762,432 km (0.049 R)
• M33: 12,357,383 km (0.087 R)
• M34: 12,569,811 km (0.099 R)
• M35: 12,676,475 km (0.078 R)
• M36: 12,854,945 km (0.091 R)
• M37: 12,998,260 km (0.077 R)
• M38: 13,322,738 km (0.082 R)
• M39: 13,649,908 km (0.084 R)
• M40: 14,497,978 km (0.08 R)
• M41: 15,173,712 km (0.092 R)
• M42: 15,325,255 km (0.077 R)
• M43: 15,439,248 km (0.111 R)
• M44: 15,783,024 km (0.117 R)
• M45: 16,439,160 km (0.108 R)
• M46: 16,633,787 km (0.098 R)
• M47: 17,301,592 km (0.118 R)
• M48: 17,459,867 km (0.116 R)
• M49: 18,138,443 km (0.095 R)
• M50: 18,622,691 km (0.115 R)
• M51: 18,825,695 km (0.099 R)
• M52: 19,070,288 km (0.087 R)
• M53: 19,398,057 km (0.062 R)
• M54: 19,521,475 km (0.116 R)
• M55: 20,017,691 km (0.055 R)
• M56: 20,225,632 km (0.099 R)
• M57: 20,895,980 km (0.115 R)
• M58: 21,318,744 km (0.113 R)
• M59: 22,043,695 km (0.05 R)
• M60: 22,690,257 km (0.067 R)
• M61: 22,907,174 km (0.095 R)
• M62: 23,168,372 km (0.045 R)
• M63: 23,474,299 km (0.074 R)
• M64: 23,561,964 km (0.083 R)
• M65: 24,267,318 km (0.086 R)
• M66: 25,338,289 km (0.088 R)
• M67: 28,783,229 km (0.043 R)
• M68: 28,971,124 km (0.101 R)
• M69: 29,159,318 km (0.068 R)
• M70: 29,726,593 km (0.119 R)
• M71: 30,488,495 km (0.109 R)
• M72: 30,727,851 km (0.076 R)
• M73: 31,112,318 km (0.095 R)
• M74: 31,837,269 km (0.094 R)

Asteroid Belt

Center: 8.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.7

Radius: 12.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.29 AU - 13.57 AU

Year: 14405 Days

Day: 5.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 39,749,369 km

• M1: 232,176 km (0.076 R)
• M2: 316,100 km (0.038 R)
• M3: 548,575 km (0.117 R)
• M4: 1,168,659 km (0.115 R)
• M5: 1,414,897 km (0.12 R)
• M6: 2,153,162 km (0.083 R)
• M7: 2,541,518 km (0.065 R)
• M8: 2,668,976 km (0.073 R)
• M9: 2,886,042 km (0.115 R)
• M10: 3,337,828 km (0.092 R)
• M11: 3,431,027 km (0.108 R)
• M12: 3,643,755 km (0.034 R)
• M13: 3,934,274 km (0.114 R)
• M14: 4,132,192 km (0.118 R)
• M15: 4,824,531 km (0.067 R)
• M16: 4,983,255 km (0.059 R)
• M17: 5,197,778 km (0.082 R)
• M18: 6,200,682 km (0.111 R)
• M19: 6,402,490 km (0.101 R)
• M20: 7,353,334 km (0.114 R)
• M21: 7,659,561 km (0.104 R)
• M22: 7,845,361 km (0.116 R)
• M23: 8,635,387 km (0.086 R)
• M24: 12,258,349 km (0.083 R)
• M25: 12,439,512 km (0.111 R)
• M26: 12,694,875 km (0.117 R)
• M27: 13,062,437 km (0.105 R)
• M28: 13,770,783 km (0.09 R)
• M29: 13,959,277 km (0.102 R)
• M30: 14,110,670 km (0.089 R)
• M31: 14,415,101 km (0.063 R)
• M32: 15,108,039 km (0.114 R)
• M33: 16,128,146 km (0.112 R)
• M34: 16,566,468 km (0.086 R)
• M35: 17,089,462 km (0.084 R)
• M36: 17,170,395 km (0.113 R)
• M37: 17,292,018 km (0.12 R)
• M38: 17,617,992 km (0.052 R)
• M39: 18,649,319 km (0.106 R)
• M40: 19,615,572 km (0.061 R)
• M41: 20,468,878 km (0.083 R)
• M42: 21,030,169 km (0.113 R)
• M43: 21,552,715 km (0.065 R)
• M44: 22,388,817 km (0.094 R)
• M45: 24,365,604 km (0.051 R)
• M46: 24,731,071 km (0.102 R)
• M47: 26,164,219 km (0.064 R)
• M48: 26,397,891 km (0.041 R)
• M49: 26,538,363 km (0.092 R)
• M50: 26,867,179 km (0.095 R)
• M51: 27,339,460 km (0.105 R)
• M52: 28,148,485 km (0.097 R)
• M53: 28,387,842 km (0.078 R)
• M54: 28,676,117 km (0.108 R)
• M55: 28,772,458 km (0.102 R)
• M56: 29,061,930 km (0.066 R)
• M57: 29,790,022 km (0.113 R)
• M58: 31,165,126 km (0.098 R)
• M59: 31,462,527 km (0.052 R)
• M60: 33,468,933 km (0.114 R)
• M61: 33,671,788 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.9

Radius: 3.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.71 AU - 18.41 AU

Year: 25121 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 39,749,369 km

• M1: 65,673 km (0.046 R)
• M2: 151,243 km (0.118 R)
• M3: 194,926 km (0.082 R)
• M4: 879,037 km (0.118 R)
• M5: 1,283,999 km (0.098 R)
• M6: 1,456,335 km (0.107 R)
• M7: 1,718,281 km (0.09 R)
• M8: 1,886,728 km (0.103 R)
• M9: 2,732,405 km (0.109 R)
• M10: 3,003,776 km (0.047 R)
• M11: 3,466,033 km (0.111 R)
• M12: 3,598,278 km (0.099 R)
• M13: 4,060,535 km (0.089 R)
• M14: 4,116,185 km (0.094 R)
• M15: 4,398,028 km (0.101 R)
• M16: 4,686,153 km (0.07 R)
• M17: 4,832,460 km (0.104 R)
• M18: 6,151,614 km (0.028 R)
• M19: 6,800,570 km (0.088 R)
• M20: 7,166,785 km (0.063 R)
• M21: 8,444,949 km (0.074 R)
• M22: 8,946,551 km (0.073 R)
• M23: 9,164,366 km (0.104 R)
• M24: 10,053,575 km (0.065 R)
• M25: 12,232,468 km (0.081 R)
• M26: 12,433,827 km (0.034 R)
• M27: 13,790,381 km (0.097 R)
• M28: 15,889,388 km (0.093 R)
• M29: 15,933,220 km (0.115 R)
• M30: 16,462,647 km (0.105 R)
• M31: 16,818,989 km (0.097 R)
• M32: 17,222,754 km (0.117 R)
• M33: 18,039,708 km (0.115 R)
• M34: 18,637,651 km (0.116 R)
• M35: 19,008,803 km (0.071 R)
• M36: 19,335,674 km (0.113 R)
• M37: 19,429,323 km (0.068 R)
• M38: 19,947,530 km (0.11 R)
• M39: 21,967,101 km (0.119 R)
• M40: 22,951,305 km (0.118 R)
• M41: 24,252,358 km (0.116 R)
• M42: 25,064,824 km (0.091 R)
• M43: 26,144,621 km (0.038 R)
• M44: 26,455,935 km (0.109 R)
• M45: 30,014,419 km (0.092 R)
• M46: 30,231,486 km (0.05 R)
• M47: 30,394,697 km (0.12 R)
• M48: 31,215,241 km (0.092 R)
• M49: 31,766,210 km (0.03 R)
• M50: 32,654,373 km (0.108 R)
• M51: 33,325,918 km (0.114 R)
• M52: 34,739,468 km (0.098 R)
• M53: 37,041,630 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 15,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit