🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.73 AU - 1.03 AU

Year: 289 Days

Day: 46.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.04 AU - 1.4 AU

Year: 471 Days

Day: 45.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1 AU - 1.54 AU

Year: 501 Days

Day: 14.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.68 AU - 2.4 AU

Year: 1019 Days

Day: 47.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.93 AU - 4.15 AU

Year: 2330 Days

Day: 18.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 11.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.81 AU - 7.83 AU

Year: 6231 Days

Day: 12.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,626,861 km

• M1: 160,818 km (0.057 R)
• M2: 242,797 km (0.066 R)
• M3: 413,788 km (0.12 R)
• M4: 689,646 km (0.068 R)
• M5: 1,050,476 km (0.092 R)
• M6: 1,498,223 km (0.089 R)
• M7: 1,687,015 km (0.116 R)
• M8: 1,900,641 km (0.1 R)
• M9: 2,123,243 km (0.045 R)
• M10: 3,057,631 km (0.105 R)
• M11: 3,652,282 km (0.094 R)
• M12: 3,995,759 km (0.048 R)
• M13: 4,193,677 km (0.05 R)
• M14: 4,327,268 km (0.056 R)
• M15: 5,040,850 km (0.111 R)
• M16: 5,447,906 km (0.094 R)
• M17: 5,692,199 km (0.053 R)
• M18: 5,940,232 km (0.1 R)
• M19: 6,757,785 km (0.072 R)
• M20: 6,836,323 km (0.109 R)
• M21: 7,313,541 km (0.096 R)
• M22: 7,719,549 km (0.025 R)
• M23: 8,188,539 km (0.065 R)
• M24: 8,837,943 km (0.073 R)
• M25: 9,503,953 km (0.042 R)
• M26: 9,621,387 km (0.091 R)
• M27: 10,276,327 km (0.117 R)
• M28: 10,914,810 km (0.084 R)
• M29: 11,192,464 km (0.047 R)
• M30: 11,534,893 km (0.117 R)
• M31: 12,230,224 km (0.096 R)
• M32: 12,744,542 km (0.118 R)
• M33: 12,841,631 km (0.095 R)
• M34: 12,971,631 km (0.064 R)
• M35: 13,430,149 km (0.099 R)
• M36: 13,529,183 km (0.116 R)
• M37: 13,994,133 km (0.104 R)
• M38: 14,430,510 km (0.09 R)
• M39: 14,701,432 km (0.099 R)
• M40: 14,803,308 km (0.063 R)
• M41: 15,179,397 km (0.113 R)
• M42: 15,489,364 km (0.118 R)
• M43: 15,662,448 km (0.073 R)
• M44: 16,185,742 km (0.094 R)
• M45: 16,326,214 km (0.077 R)
• M46: 16,467,135 km (0.081 R)
• M47: 16,750,174 km (0.089 R)
• M48: 16,892,442 km (0.114 R)
• M49: 17,213,629 km (0.082 R)
• M50: 17,321,189 km (0.085 R)
• M51: 17,717,474 km (0.113 R)
• M52: 18,007,544 km (0.115 R)
• M53: 18,592,323 km (0.115 R)
• M54: 18,665,925 km (0.103 R)
• M55: 19,072,083 km (0.111 R)
• M56: 20,081,719 km (0.07 R)
• M57: 20,270,511 km (0.067 R)
• M58: 20,459,902 km (0.106 R)
• M59: 20,535,898 km (0.073 R)
• M60: 20,917,073 km (0.116 R)
• M61: 21,146,856 km (0.056 R)
• M62: 21,996,721 km (0.041 R)
• M63: 22,739,624 km (0.089 R)
• M64: 22,897,151 km (0.091 R)
• M65: 23,570,341 km (0.107 R)
• M66: 24,089,596 km (0.119 R)
• M67: 24,936,319 km (0.098 R)
• M68: 25,058,092 km (0.094 R)
• M69: 25,628,958 km (0.084 R)
• M70: 25,998,165 km (0.047 R)
• M71: 26,327,879 km (0.084 R)
• M72: 26,451,895 km (0.11 R)
• M73: 26,534,623 km (0.06 R)
• M74: 26,908,169 km (0.093 R)
• M75: 27,074,821 km (0.076 R)
• M76: 28,335,033 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 14

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.55 AU - 11.79 AU

Year: 13947 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,626,861 km

• M1: 179,667 km (0.065 R)
• M2: 446,699 km (0.107 R)
• M3: 703,110 km (0.101 R)
• M4: 800,199 km (0.1 R)
• M5: 1,538,614 km (0.061 R)
• M6: 1,723,966 km (0.09 R)
• M7: 2,385,637 km (0.115 R)
• M8: 2,792,843 km (0.083 R)
• M9: 3,222,338 km (0.04 R)
• M10: 3,497,149 km (0.054 R)
• M11: 3,779,889 km (0.054 R)
• M12: 4,292,860 km (0.095 R)
• M13: 4,405,657 km (0.085 R)
• M14: 4,557,798 km (0.12 R)
• M15: 4,672,989 km (0.112 R)
• M16: 5,836,262 km (0.107 R)
• M17: 5,961,625 km (0.047 R)
• M18: 7,489,917 km (0.071 R)
• M19: 8,652,442 km (0.115 R)
• M20: 9,573,366 km (0.067 R)
• M21: 9,870,617 km (0.084 R)
• M22: 10,221,424 km (0.117 R)
• M23: 10,322,403 km (0.119 R)
• M24: 11,142,199 km (0.089 R)
• M25: 12,572,953 km (0.113 R)
• M26: 12,681,112 km (0.066 R)
• M27: 12,844,174 km (0.074 R)
• M28: 13,227,294 km (0.101 R)
• M29: 13,447,951 km (0.093 R)
• M30: 14,342,546 km (0.111 R)
• M31: 14,968,913 km (0.084 R)
• M32: 15,141,249 km (0.041 R)
• M33: 15,662,299 km (0.101 R)
• M34: 15,778,835 km (0.099 R)
• M35: 17,140,475 km (0.066 R)
• M36: 18,171,055 km (0.057 R)
• M37: 18,539,664 km (0.071 R)
• M38: 18,786,650 km (0.095 R)
• M39: 19,034,833 km (0.116 R)
• M40: 19,221,681 km (0.113 R)
• M41: 19,346,595 km (0.106 R)
• M42: 20,355,483 km (0.115 R)
• M43: 21,059,191 km (0.072 R)
• M44: 21,187,846 km (0.105 R)
• M45: 21,316,949 km (0.078 R)
• M46: 23,885,394 km (0.061 R)
• M47: 25,035,353 km (0.087 R)
• M48: 26,480,618 km (0.11 R)
• M49: 26,828,733 km (0.099 R)
• M50: 27,318,666 km (0.115 R)
• M51: 27,811,591 km (0.04 R)
• M52: 27,952,961 km (0.109 R)
• M53: 29,957,123 km (0.07 R)
• M54: 30,538,311 km (0.047 R)
• M55: 30,684,169 km (0.074 R)
• M56: 31,416,899 km (0.117 R)
• M57: 32,303,865 km (0.099 R)
• M58: 33,424,203 km (0.069 R)
• M59: 35,779,772 km (0.113 R)
• M60: 35,933,558 km (0.111 R)
• M61: 36,087,494 km (0.116 R)
• M62: 38,345,525 km (0.037 R)
• M63: 38,897,391 km (0.098 R)
• M64: 39,055,516 km (0.077 R)
• M65: 39,929,317 km (0.105 R)
• M66: 40,088,789 km (0.077 R)
• M67: 40,248,559 km (0.109 R)
• M68: 40,648,883 km (0.054 R)
• M69: 41,534,353 km (0.101 R)
• M70: 41,777,001 km (0.12 R)
• M71: 41,938,865 km (0.071 R)
• M72: 43,078,652 km (0.077 R)
• M73: 43,406,121 km (0.083 R)
• M74: 44,228,610 km (0.113 R)
• M75: 44,890,282 km (0.103 R)
• M76: 45,555,095 km (0.054 R)
• M77: 48,247,258 km (0.076 R)
• M78: 51,250,435 km (0.077 R)
• M79: 52,381,246 km (0.08 R)
• M80: 52,905,885 km (0.093 R)
• M81: 54,048,813 km (0.057 R)
• M82: 55,466,552 km (0.115 R)
• M83: 56,001,215 km (0.113 R)
• M84: 57,076,076 km (0.083 R)
• M85: 57,886,597 km (0.07 R)
• M86: 60,982,674 km (0.087 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 14,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit