🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.68 AU - 0.76 AU

Year: 225 Days

Day: 37.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,347,423 km

• M1: 365,916 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.69 AU - 0.81 AU

Year: 240 Days

Day: 19.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.82 AU - 1.34 AU

Year: 414 Days

Day: 44.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.04 AU - 3.14 AU

Year: 2004 Days

Day: 21.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,347,423 km

• M1: 452,384 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.18 AU - 5.02 AU

Year: 3640 Days

Day: 42.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,347,423 km

• M1: 746,194 km (0.08 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.9

Radius: 8.1

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.58 AU - 6.62 AU

Year: 5559 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,347,423 km

• M1: 131,347 km (0.054 R)
• M2: 222,003 km (0.119 R)
• M3: 273,615 km (0.047 R)
• M4: 699,370 km (0.069 R)
• M5: 1,283,699 km (0.107 R)
• M6: 1,375,552 km (0.118 R)
• M7: 1,442,423 km (0.099 R)
• M8: 1,551,928 km (0.058 R)
• M9: 1,823,299 km (0.095 R)
• M10: 2,156,154 km (0.107 R)
• M11: 2,377,858 km (0.099 R)
• M12: 2,491,553 km (0.084 R)
• M13: 2,623,797 km (0.085 R)
• M14: 2,758,286 km (0.097 R)
• M15: 3,016,791 km (0.11 R)
• M16: 3,428,334 km (0.048 R)
• M17: 3,520,187 km (0.117 R)
• M18: 3,650,188 km (0.12 R)
• M19: 3,838,532 km (0.077 R)
• M20: 4,583,679 km (0.078 R)
• M21: 4,807,627 km (0.079 R)
• M22: 4,869,261 km (0.07 R)
• M23: 4,993,427 km (0.086 R)
• M24: 5,415,144 km (0.108 R)
• M25: 5,826,388 km (0.093 R)
• M26: 6,091,177 km (0.085 R)
• M27: 6,655,759 km (0.083 R)
• M28: 6,863,102 km (0.1 R)
• M29: 6,956,002 km (0.086 R)
• M30: 7,166,486 km (0.078 R)
• M31: 7,689,630 km (0.117 R)
• M32: 7,762,035 km (0.114 R)
• M33: 7,834,590 km (0.12 R)
• M34: 7,955,914 km (0.069 R)
• M35: 8,274,557 km (0.064 R)
• M36: 9,101,983 km (0.073 R)
• M37: 9,486,899 km (0.113 R)
• M38: 9,798,511 km (0.105 R)
• M39: 9,877,050 km (0.117 R)
• M40: 9,981,918 km (0.113 R)
• M41: 10,060,906 km (0.11 R)
• M42: 10,325,544 km (0.114 R)
• M43: 10,378,801 km (0.093 R)
• M44: 10,699,838 km (0.108 R)
• M45: 10,888,780 km (0.1 R)
• M46: 11,078,770 km (0.097 R)
• M47: 11,462,039 km (0.092 R)
• M48: 11,738,347 km (0.118 R)
• M49: 12,017,047 km (0.091 R)
• M50: 12,157,221 km (0.089 R)
• M51: 12,980,607 km (0.039 R)
• M52: 13,210,988 km (0.098 R)
• M53: 13,500,759 km (0.096 R)
• M54: 15,374,622 km (0.088 R)
• M55: 15,557,281 km (0.08 R)
• M56: 15,618,317 km (0.062 R)
• M57: 15,679,353 km (0.041 R)
• M58: 15,924,693 km (0.108 R)
• M59: 16,109,596 km (0.111 R)
• M60: 17,044,433 km (0.112 R)
• M61: 17,107,414 km (0.109 R)
• M62: 17,328,221 km (0.102 R)
• M63: 17,645,518 km (0.073 R)
• M64: 17,868,718 km (0.113 R)
• M65: 17,932,746 km (0.05 R)
• M66: 18,028,787 km (0.111 R)
• M67: 18,124,979 km (0.075 R)
• M68: 18,189,306 km (0.083 R)
• M69: 18,447,063 km (0.099 R)
• M70: 18,641,241 km (0.102 R)
• M71: 19,293,338 km (0.066 R)
• M72: 19,919,555 km (0.104 R)
• M73: 20,052,398 km (0.084 R)
• M74: 20,285,322 km (0.111 R)
• M75: 20,720,352 km (0.084 R)
• M76: 21,259,952 km (0.097 R)
• M77: 22,146,768 km (0.078 R)
• M78: 23,010,845 km (0.106 R)
• M79: 23,254,690 km (0.12 R)

Asteroid Belt

Center: 8.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168

Radius: 12

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.76 AU - 11.5 AU

Year: 12787 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,347,423 km

• M1: 256,411 km (0.101 R)
• M2: 474,076 km (0.117 R)
• M3: 590,912 km (0.099 R)
• M4: 975,677 km (0.049 R)
• M5: 1,279,062 km (0.05 R)
• M6: 2,380,850 km (0.083 R)
• M7: 2,486,915 km (0.079 R)
• M8: 3,018,436 km (0.042 R)
• M9: 3,416,217 km (0.073 R)
• M10: 3,609,348 km (0.082 R)
• M11: 3,806,069 km (0.103 R)
• M12: 4,184,701 km (0.093 R)
• M13: 4,313,505 km (0.101 R)
• M14: 4,496,314 km (0.081 R)
• M15: 5,561,002 km (0.104 R)
• M16: 5,703,120 km (0.083 R)
• M17: 5,817,562 km (0.112 R)
• M18: 5,904,030 km (0.119 R)
• M19: 6,078,012 km (0.104 R)
• M20: 6,371,972 km (0.107 R)
• M21: 6,973,954 km (0.112 R)
• M22: 7,096,624 km (0.117 R)
• M23: 7,343,909 km (0.092 R)
• M24: 9,254,872 km (0.087 R)
• M25: 10,143,334 km (0.059 R)
• M26: 10,880,852 km (0.046 R)
• M27: 10,987,664 km (0.111 R)
• M28: 11,274,144 km (0.058 R)
• M29: 11,454,410 km (0.112 R)
• M30: 11,635,722 km (0.049 R)
• M31: 11,781,431 km (0.034 R)
• M32: 12,222,146 km (0.119 R)
• M33: 12,780,744 km (0.101 R)
• M34: 13,845,732 km (0.04 R)
• M35: 13,922,924 km (0.106 R)
• M36: 14,000,266 km (0.098 R)
• M37: 14,233,041 km (0.076 R)
• M38: 15,616,522 km (0.081 R)
• M39: 15,898,215 km (0.118 R)
• M40: 16,222,393 km (0.102 R)
• M41: 16,548,816 km (0.075 R)
• M42: 17,001,050 km (0.09 R)
• M43: 17,207,944 km (0.099 R)
• M44: 17,540,799 km (0.083 R)
• M45: 17,833,861 km (0.071 R)
• M46: 17,917,935 km (0.067 R)
• M47: 18,002,009 km (0.115 R)
• M48: 18,339,951 km (0.105 R)
• M49: 18,722,622 km (0.085 R)
• M50: 20,279,487 km (0.069 R)
• M51: 20,367,152 km (0.084 R)
• M52: 20,940,411 km (0.084 R)
• M53: 21,206,845 km (0.091 R)
• M54: 22,238,172 km (0.066 R)
• M55: 22,328,679 km (0.082 R)
• M56: 22,600,798 km (0.031 R)
• M57: 23,148,475 km (0.091 R)
• M58: 24,210,171 km (0.054 R)
• M59: 24,303,221 km (0.03 R)
• M60: 24,676,767 km (0.118 R)
• M61: 24,770,415 km (0.06 R)
• M62: 25,146,355 km (0.113 R)
• M63: 26,620,791 km (0.103 R)
• M64: 27,538,275 km (0.089 R)
• M65: 27,830,141 km (0.119 R)
• M66: 29,057,292 km (0.109 R)
• M67: 29,951,887 km (0.115 R)
• M68: 31,259,971 km (0.062 R)
• M69: 31,462,826 km (0.081 R)
• M70: 31,564,403 km (0.103 R)
• M71: 31,869,882 km (0.107 R)
• M72: 32,586,605 km (0.097 R)
• M73: 33,515,757 km (0.088 R)
• M74: 33,879,430 km (0.09 R)
• M75: 34,296,808 km (0.102 R)
• M76: 34,453,736 km (0.118 R)
• M77: 35,189,159 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 11,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit