🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.5 AU - 0.52 AU

Year: 134 Days

Day: 23.6 Hours

Environment

Temp: 225 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.41 AU - 0.63 AU

Year: 138 Days

Day: 24.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.32 AU - 2.14 AU

Year: 840 Days

Day: 43.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.8

Radius: 11

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.89 AU - 8.73 AU

Year: 8839 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,072,593 km

• M1: 138,228 km (0.11 R)
• M2: 277,654 km (0.119 R)
• M3: 353,649 km (0.103 R)
• M4: 669,750 km (0.096 R)
• M5: 1,012,179 km (0.076 R)
• M6: 1,344,735 km (0.08 R)
• M7: 1,491,640 km (0.075 R)
• M8: 1,666,371 km (0.112 R)
• M9: 2,036,326 km (0.108 R)
• M10: 2,181,735 km (0.114 R)
• M11: 2,406,431 km (0.069 R)
• M12: 2,612,727 km (0.09 R)
• M13: 2,824,857 km (0.12 R)
• M14: 3,153,822 km (0.053 R)
• M15: 3,380,014 km (0.043 R)
• M16: 3,938,762 km (0.115 R)
• M17: 4,494,518 km (0.044 R)
• M18: 4,749,583 km (0.058 R)
• M19: 4,878,985 km (0.102 R)
• M20: 5,240,713 km (0.119 R)
• M21: 5,407,963 km (0.082 R)
• M22: 6,773,193 km (0.104 R)
• M23: 6,882,549 km (0.112 R)
• M24: 7,400,307 km (0.077 R)
• M25: 7,475,406 km (0.094 R)
• M26: 8,591,406 km (0.099 R)
• M27: 8,789,025 km (0.074 R)
• M28: 8,988,289 km (0.116 R)
• M29: 9,676,738 km (0.116 R)
• M30: 11,147,285 km (0.069 R)
• M31: 11,233,454 km (0.078 R)
• M32: 11,363,005 km (0.068 R)
• M33: 11,536,539 km (0.08 R)
• M34: 11,667,437 km (0.067 R)
• M35: 12,686,348 km (0.05 R)
• M36: 13,549,528 km (0.084 R)
• M37: 13,641,531 km (0.067 R)
• M38: 13,779,909 km (0.025 R)
• M39: 13,872,360 km (0.11 R)
• M40: 15,813,841 km (0.091 R)
• M41: 16,742,096 km (0.118 R)
• M42: 16,840,831 km (0.116 R)
• M43: 16,989,232 km (0.093 R)
• M44: 17,287,530 km (0.073 R)
• M45: 17,939,777 km (0.052 R)
• M46: 18,548,939 km (0.078 R)
• M47: 19,423,638 km (0.074 R)
• M48: 19,787,610 km (0.104 R)
• M49: 22,127,320 km (0.102 R)
• M50: 22,235,629 km (0.049 R)
• M51: 22,344,237 km (0.044 R)
• M52: 22,889,821 km (0.086 R)
• M53: 23,219,385 km (0.103 R)
• M54: 25,285,780 km (0.065 R)
• M55: 26,484,508 km (0.103 R)
• M56: 27,235,938 km (0.111 R)
• M57: 28,346,702 km (0.104 R)
• M58: 28,937,315 km (0.108 R)
• M59: 29,711,035 km (0.081 R)
• M60: 30,793,674 km (0.112 R)
• M61: 31,157,497 km (0.098 R)
• M62: 32,073,185 km (0.112 R)
• M63: 33,618,830 km (0.069 R)
• M64: 34,432,044 km (0.111 R)
• M65: 34,746,649 km (0.042 R)
• M66: 34,935,740 km (0.118 R)
• M67: 36,269,705 km (0.099 R)
• M68: 36,397,611 km (0.112 R)
• M69: 36,589,694 km (0.107 R)
• M70: 36,782,227 km (0.113 R)
• M71: 37,039,386 km (0.041 R)
• M72: 38,138,930 km (0.108 R)
• M73: 38,334,006 km (0.099 R)
• M74: 40,635,419 km (0.117 R)
• M75: 41,167,688 km (0.073 R)
• M76: 41,367,850 km (0.039 R)
• M77: 41,568,461 km (0.083 R)
• M78: 41,903,411 km (0.08 R)
• M79: 42,037,600 km (0.116 R)
• M80: 42,171,939 km (0.118 R)
• M81: 42,778,409 km (0.114 R)
• M82: 43,591,473 km (0.099 R)
• M83: 44,889,235 km (0.087 R)
• M84: 45,095,231 km (0.093 R)
• M85: 45,439,456 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.9

Radius: 7.9

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.39 AU - 18.53 AU

Year: 29263 Days

Day: 22 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,072,593 km

• M1: 203,304 km (0.052 R)
• M2: 324,478 km (0.11 R)
• M3: 599,588 km (0.1 R)
• M4: 786,586 km (0.12 R)
• M5: 1,129,763 km (0.036 R)
• M6: 1,773,782 km (0.103 R)
• M7: 2,551,840 km (0.1 R)
• M8: 2,897,412 km (0.075 R)
• M9: 3,055,836 km (0.112 R)
• M10: 3,548,162 km (0.106 R)
• M11: 4,837,546 km (0.117 R)
• M12: 5,073,313 km (0.085 R)
• M13: 5,507,146 km (0.064 R)
• M14: 6,669,372 km (0.068 R)
• M15: 7,358,869 km (0.059 R)
• M16: 7,467,028 km (0.042 R)
• M17: 7,521,332 km (0.083 R)
• M18: 7,794,498 km (0.042 R)
• M19: 9,035,113 km (0.087 R)
• M20: 11,568,553 km (0.035 R)
• M21: 11,694,365 km (0.045 R)
• M22: 12,458,810 km (0.108 R)
• M23: 12,847,166 km (0.098 R)
• M24: 13,835,110 km (0.054 R)
• M25: 14,102,741 km (0.087 R)
• M26: 15,327,947 km (0.063 R)
• M27: 15,466,176 km (0.103 R)
• M28: 16,163,601 km (0.104 R)
• M29: 16,658,022 km (0.041 R)
• M30: 17,589,119 km (0.072 R)
• M31: 17,879,040 km (0.077 R)
• M32: 18,097,453 km (0.104 R)
• M33: 18,684,325 km (0.045 R)
• M34: 19,651,326 km (0.099 R)
• M35: 19,876,770 km (0.045 R)
• M36: 20,940,261 km (0.094 R)
• M37: 21,247,535 km (0.108 R)
• M38: 24,724,489 km (0.055 R)
• M39: 24,886,653 km (0.083 R)
• M40: 25,702,859 km (0.049 R)
• M41: 25,867,267 km (0.099 R)
• M42: 25,949,546 km (0.05 R)
• M43: 26,860,447 km (0.043 R)
• M44: 27,950,417 km (0.119 R)
• M45: 28,628,245 km (0.078 R)
• M46: 29,054,749 km (0.066 R)
• M47: 29,397,478 km (0.062 R)
• M48: 30,260,059 km (0.098 R)
• M49: 30,694,342 km (0.065 R)
• M50: 32,986,330 km (0.1 R)
• M51: 33,792,513 km (0.1 R)
• M52: 33,882,422 km (0.099 R)
• M53: 38,763,651 km (0.09 R)
• M54: 39,993,944 km (0.073 R)
• M55: 40,089,237 km (0.047 R)
• M56: 40,470,712 km (0.101 R)
• M57: 41,911,938 km (0.093 R)
• M58: 42,008,578 km (0.083 R)
• M59: 43,761,416 km (0.056 R)
• M60: 44,055,825 km (0.062 R)
• M61: 45,737,006 km (0.075 R)
• M62: 45,936,121 km (0.061 R)
• M63: 46,335,248 km (0.068 R)
• M64: 47,438,981 km (0.09 R)
• M65: 47,539,660 km (0.088 R)
• M66: 47,943,425 km (0.085 R)
• M67: 49,161,451 km (0.112 R)
• M68: 49,263,476 km (0.117 R)
• M69: 50,287,025 km (0.11 R)
• M70: 51,110,861 km (0.073 R)
• M71: 52,771,995 km (0.111 R)
• M72: 52,876,415 km (0.086 R)
• M73: 57,108,838 km (0.059 R)
• M74: 57,430,623 km (0.092 R)
• M75: 60,244,559 km (0.094 R)
• M76: 60,462,822 km (0.067 R)
• M77: 61,998,444 km (0.027 R)
• M78: 62,660,415 km (0.111 R)
• M79: 63,324,779 km (0.081 R)
• M80: 64,995,936 km (0.08 R)
• M81: 65,893,225 km (0.108 R)
• M82: 67,246,636 km (0.116 R)
• M83: 68,837,311 km (0.075 R)
• M84: 68,951,304 km (0.045 R)
• M85: 70,555,143 km (0.077 R)
• M86: 73,333,175 km (0.061 R)
• M87: 74,150,129 km (0.082 R)
• M88: 74,970,075 km (0.096 R)
• M89: 75,204,944 km (0.096 R)
• M90: 75,322,378 km (0.071 R)
• M91: 75,439,962 km (0.076 R)
• M92: 76,973,939 km (0.105 R)
• M93: 79,712,926 km (0.091 R)
• M94: 80,072,559 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 17,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit