🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.48 AU - 0.56 AU

Year: 242 Days

Day: 44.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,010,319 km

• M1: 42,635 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.51 AU - 0.71 AU

Year: 308 Days

Day: 25 Hours

Environment

Temp: -121 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.8

Radius: 11.2

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.63 AU - 0.77 AU

Year: 378 Days

Day: 9.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,010,319 km

• M1: 141,370 km (0.094 R)
• M2: 245,341 km (0.11 R)
• M3: 345,421 km (0.065 R)
• M4: 426,504 km (0.116 R)
• M5: 533,616 km (0.118 R)
• M6: 609,761 km (0.091 R)
• M7: 710,141 km (0.077 R)
• M8: 859,440 km (0.096 R)
• M9: 951,592 km (0.104 R)
• M10: 1,108,520 km (0.036 R)
• M11: 1,200,224 km (0.091 R)
• M12: 1,324,988 km (0.11 R)
• M13: 1,454,241 km (0.104 R)
• M14: 1,571,675 km (0.106 R)
• M15: 1,659,190 km (0.084 R)
• M16: 1,890,917 km (0.118 R)
• M17: 1,996,234 km (0.045 R)
• M18: 2,218,686 km (0.064 R)
• M19: 2,305,154 km (0.112 R)
• M20: 2,380,102 km (0.118 R)
• M21: 2,597,019 km (0.064 R)
• M22: 2,787,308 km (0.033 R)
• M23: 2,860,760 km (0.049 R)
• M24: 3,016,342 km (0.117 R)
• M25: 3,160,853 km (0.084 R)
• M26: 3,237,597 km (0.09 R)
• M27: 3,421,303 km (0.088 R)
• M28: 3,688,784 km (0.072 R)
• M29: 3,791,857 km (0.097 R)
• M30: 3,963,296 km (0.051 R)
• M31: 4,053,654 km (0.115 R)
• M32: 4,152,388 km (0.077 R)
• M33: 4,298,246 km (0.054 R)
• M34: 4,367,959 km (0.102 R)
• M35: 4,516,360 km (0.113 R)
• M36: 4,650,549 km (0.088 R)
• M37: 4,802,092 km (0.116 R)
• M38: 5,077,501 km (0.111 R)
• M39: 5,167,709 km (0.025 R)
• M40: 5,374,603 km (0.074 R)
• M41: 5,517,020 km (0.105 R)
• M42: 5,677,688 km (0.087 R)
• M43: 5,762,809 km (0.1 R)
• M44: 5,865,583 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.4

Radius: 15

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.76 AU - 1.04 AU

Year: 551 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 21,010,319 km

• M1: 192,682 km (0.119 R)
• M2: 300,542 km (0.108 R)
• M3: 435,330 km (0.044 R)
• M4: 560,094 km (0.091 R)
• M5: 656,585 km (0.116 R)
• M6: 774,019 km (0.073 R)
• M7: 890,107 km (0.092 R)
• M8: 1,120,189 km (0.098 R)
• M9: 1,214,585 km (0.037 R)
• M10: 1,376,749 km (0.087 R)
• M11: 1,515,875 km (0.103 R)
• M12: 1,647,073 km (0.094 R)
• M13: 1,881,642 km (0.099 R)
• M14: 1,996,234 km (0.066 R)
• M15: 2,275,832 km (0.118 R)
• M16: 2,479,435 km (0.109 R)
• M17: 2,658,803 km (0.094 R)
• M18: 2,803,913 km (0.098 R)
• M19: 2,967,573 km (0.111 R)
• M20: 3,078,575 km (0.11 R)
• M21: 3,215,157 km (0.113 R)
• M22: 3,321,073 km (0.102 R)
• M23: 3,444,641 km (0.111 R)
• M24: 3,620,418 km (0.096 R)
• M25: 3,928,889 km (0.104 R)
• M26: 4,077,589 km (0.095 R)
• M27: 4,272,814 km (0.118 R)
• M28: 4,553,310 km (0.101 R)
• M29: 4,756,165 km (0.1 R)
• M30: 5,028,134 km (0.111 R)
• M31: 5,132,703 km (0.109 R)
• M32: 5,656,445 km (0.1 R)
• M33: 5,834,915 km (0.104 R)
• M34: 5,965,065 km (0.04 R)
• M35: 6,065,745 km (0.102 R)
• M36: 6,268,899 km (0.118 R)
• M37: 6,371,373 km (0.092 R)
• M38: 6,577,968 km (0.059 R)
• M39: 6,671,766 km (0.12 R)
• M40: 6,797,428 km (0.085 R)
• M41: 7,040,375 km (0.099 R)
• M42: 7,200,594 km (0.089 R)
• M43: 7,308,006 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.6

Radius: 13.8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.28 AU - 2.72 AU

Year: 2552 Days

Day: 11.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,010,319 km

• M1: 172,337 km (0.033 R)
• M2: 274,512 km (0.115 R)
• M3: 370,554 km (0.05 R)
• M4: 870,510 km (0.072 R)
• M5: 994,975 km (0.099 R)
• M6: 1,081,593 km (0.097 R)
• M7: 1,938,489 km (0.084 R)
• M8: 2,119,951 km (0.087 R)
• M9: 2,410,470 km (0.043 R)
• M10: 2,545,557 km (0.057 R)
• M11: 2,667,779 km (0.055 R)
• M12: 3,095,180 km (0.061 R)
• M13: 3,409,186 km (0.045 R)
• M14: 3,838,233 km (0.097 R)
• M15: 4,504,990 km (0.112 R)
• M16: 4,842,633 km (0.057 R)
• M17: 5,246,996 km (0.098 R)
• M18: 5,344,833 km (0.074 R)
• M19: 5,986,159 km (0.098 R)
• M20: 6,191,557 km (0.051 R)
• M21: 6,316,022 km (0.036 R)
• M22: 7,144,944 km (0.119 R)
• M23: 7,253,702 km (0.077 R)
• M24: 8,008,273 km (0.089 R)
• M25: 8,098,630 km (0.093 R)
• M26: 8,234,914 km (0.094 R)
• M27: 8,509,725 km (0.109 R)
• M28: 9,139,383 km (0.095 R)
• M29: 9,257,565 km (0.108 R)
• M30: 9,400,132 km (0.037 R)
• M31: 9,543,596 km (0.107 R)
• M32: 10,222,023 km (0.055 R)
• M33: 10,394,060 km (0.091 R)
• M34: 10,492,795 km (0.088 R)
• M35: 10,741,127 km (0.1 R)
• M36: 11,016,537 km (0.101 R)
• M37: 11,167,780 km (0.078 R)
• M38: 11,268,908 km (0.109 R)
• M39: 11,753,755 km (0.076 R)
• M40: 12,297,693 km (0.074 R)
• M41: 12,480,801 km (0.093 R)
• M42: 13,115,545 km (0.101 R)
• M43: 13,410,103 km (0.075 R)
• M44: 13,517,664 km (0.049 R)
• M45: 13,815,214 km (0.044 R)
• M46: 13,923,822 km (0.072 R)
• M47: 14,251,740 km (0.047 R)
• M48: 14,416,597 km (0.094 R)
• M49: 15,026,657 km (0.105 R)
• M50: 15,166,531 km (0.1 R)
• M51: 15,588,697 km (0.066 R)
• M52: 15,730,216 km (0.102 R)
• M53: 15,872,184 km (0.057 R)
• M54: 16,014,602 km (0.104 R)
• M55: 16,214,764 km (0.092 R)
• M56: 16,791,164 km (0.103 R)
• M57: 16,994,468 km (0.083 R)
• M58: 17,140,176 km (0.058 R)
• M59: 17,257,012 km (0.119 R)
• M60: 18,142,183 km (0.075 R)
• M61: 18,321,102 km (0.086 R)
• M62: 18,440,630 km (0.115 R)
• M63: 18,740,574 km (0.096 R)
• M64: 19,102,751 km (0.11 R)
• M65: 19,436,653 km (0.088 R)
• M66: 19,619,611 km (0.094 R)
• M67: 19,741,982 km (0.068 R)
• M68: 19,925,988 km (0.097 R)
• M69: 20,110,442 km (0.082 R)
• M70: 20,481,145 km (0.088 R)
• M71: 20,885,359 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 12,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit