🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.89 AU - 0.91 AU

Year: 373 Days

Day: 41.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,943,001 km

• M1: 245,341 km (0.116 R)
• M2: 449,841 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.28 AU - 1.7 AU

Year: 794 Days

Day: 27.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.56 AU - 1.78 AU

Year: 942 Days

Day: 44.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,943,001 km

• M1: 932,294 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 13.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.05 AU - 4.85 AU

Year: 4098 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,943,001 km

• M1: 172,636 km (0.091 R)
• M2: 273,465 km (0.06 R)
• M3: 371,302 km (0.085 R)
• M4: 470,784 km (0.073 R)
• M5: 582,833 km (0.116 R)
• M6: 1,200,822 km (0.069 R)
• M7: 1,364,781 km (0.089 R)
• M8: 1,670,410 km (0.093 R)
• M9: 1,824,047 km (0.079 R)
• M10: 1,950,307 km (0.085 R)
• M11: 2,229,008 km (0.088 R)
• M12: 2,416,305 km (0.061 R)
• M13: 3,160,704 km (0.107 R)
• M14: 3,430,578 km (0.1 R)
• M15: 3,528,864 km (0.112 R)
• M16: 3,789,015 km (0.082 R)
• M17: 4,180,512 km (0.074 R)
• M18: 4,520,548 km (0.077 R)
• M19: 4,781,447 km (0.103 R)
• M20: 5,341,242 km (0.056 R)
• M21: 5,640,588 km (0.07 R)
• M22: 5,992,891 km (0.059 R)
• M23: 6,183,778 km (0.052 R)
• M24: 6,352,524 km (0.062 R)
• M25: 6,498,382 km (0.107 R)
• M26: 6,620,753 km (0.069 R)
• M27: 6,768,705 km (0.106 R)
• M28: 8,122,566 km (0.099 R)
• M29: 8,601,279 km (0.109 R)
• M30: 9,669,857 km (0.116 R)
• M31: 9,781,756 km (0.098 R)
• M32: 9,978,776 km (0.111 R)
• M33: 10,376,856 km (0.115 R)
• M34: 10,722,128 km (0.057 R)
• M35: 10,983,625 km (0.11 R)
• M36: 11,453,662 km (0.112 R)
• M37: 11,840,522 km (0.093 R)
• M38: 12,231,720 km (0.065 R)
• M39: 12,413,631 km (0.091 R)
• M40: 12,596,590 km (0.114 R)
• M41: 12,688,293 km (0.104 R)
• M42: 12,872,598 km (0.079 R)
• M43: 13,150,550 km (0.091 R)
• M44: 14,378,300 km (0.119 R)
• M45: 14,506,356 km (0.115 R)
• M46: 15,282,320 km (0.048 R)
• M47: 15,445,681 km (0.084 R)
• M48: 15,939,354 km (0.062 R)
• M49: 16,773,512 km (0.069 R)
• M50: 17,111,154 km (0.1 R)
• M51: 17,246,989 km (0.076 R)
• M52: 17,451,190 km (0.113 R)
• M53: 17,759,062 km (0.102 R)
• M54: 18,172,252 km (0.085 R)
• M55: 18,380,193 km (0.056 R)
• M56: 18,484,463 km (0.098 R)
• M57: 18,588,882 km (0.113 R)
• M58: 20,429,833 km (0.068 R)
• M59: 20,682,055 km (0.076 R)
• M60: 20,899,122 km (0.116 R)
• M61: 22,365,480 km (0.119 R)
• M62: 23,336,370 km (0.092 R)
• M63: 23,562,413 km (0.082 R)
• M64: 23,675,658 km (0.119 R)
• M65: 24,244,729 km (0.08 R)
• M66: 24,703,396 km (0.116 R)
• M67: 24,895,180 km (0.05 R)
• M68: 26,096,152 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.6

Radius: 14.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.83 AU - 5.13 AU

Year: 4852 Days

Day: 12.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 19,943,001 km

• M1: 179,667 km (0.109 R)
• M2: 427,102 km (0.078 R)
• M3: 861,085 km (0.066 R)
• M4: 1,084,136 km (0.042 R)
• M5: 1,192,295 km (0.081 R)
• M6: 1,361,939 km (0.075 R)
• M7: 1,491,640 km (0.055 R)
• M8: 1,650,813 km (0.049 R)
• M9: 2,013,587 km (0.065 R)
• M10: 2,218,536 km (0.071 R)
• M11: 2,620,057 km (0.113 R)
• M12: 2,829,494 km (0.102 R)
• M13: 2,967,274 km (0.097 R)
• M14: 3,217,850 km (0.111 R)
• M15: 3,410,383 km (0.063 R)
• M16: 3,540,982 km (0.099 R)
• M17: 3,706,586 km (0.105 R)
• M18: 3,908,693 km (0.11 R)
• M19: 4,131,893 km (0.076 R)
• M20: 4,681,366 km (0.093 R)
• M21: 4,845,325 km (0.103 R)
• M22: 5,066,880 km (0.048 R)
• M23: 5,348,722 km (0.106 R)
• M24: 5,482,014 km (0.068 R)
• M25: 5,908,218 km (0.034 R)
• M26: 6,506,759 km (0.107 R)
• M27: 7,761,736 km (0.07 R)
• M28: 8,130,943 km (0.114 R)
• M29: 8,262,590 km (0.11 R)
• M30: 8,594,996 km (0.075 R)
• M31: 8,751,475 km (0.057 R)
• M32: 9,456,530 km (0.063 R)
• M33: 9,711,146 km (0.109 R)
• M34: 10,156,199 km (0.089 R)
• M35: 10,440,884 km (0.056 R)
• M36: 10,704,027 km (0.066 R)
• M37: 10,921,093 km (0.071 R)
• M38: 11,115,122 km (0.096 R)
• M39: 11,261,578 km (0.073 R)
• M40: 11,729,221 km (0.106 R)
• M41: 11,853,387 km (0.11 R)
• M42: 12,027,968 km (0.086 R)
• M43: 12,607,510 km (0.105 R)
• M44: 12,939,169 km (0.114 R)
• M45: 13,663,222 km (0.059 R)
• M46: 14,082,994 km (0.089 R)
• M47: 14,747,358 km (0.064 R)
• M48: 15,640,009 km (0.095 R)
• M49: 16,355,535 km (0.106 R)
• M50: 16,466,686 km (0.106 R)
• M51: 16,717,412 km (0.118 R)
• M52: 16,857,286 km (0.12 R)
• M53: 17,053,858 km (0.095 R)
• M54: 17,194,630 km (0.117 R)
• M55: 17,619,488 km (0.093 R)
• M56: 17,761,755 km (0.092 R)
• M57: 18,133,805 km (0.119 R)
• M58: 18,248,696 km (0.075 R)
• M59: 18,537,271 km (0.059 R)
• M60: 18,885,385 km (0.107 R)
• M61: 19,060,265 km (0.05 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: 281 - 19,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit