🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.77 AU - 1.01 AU

Year: 295 Days

Day: 20 Hours

Environment

Temp: 160 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,761,597 km

• M1: 171,290 km (0.076 R)
• M2: 350,657 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.95 AU - 1.09 AU

Year: 362 Days

Day: 12.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.12 AU - 1.78 AU

Year: 614 Days

Day: 25.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,761,597 km

• M1: 898,036 km (0.038 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.4

Radius: 10.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.85 AU - 5.95 AU

Year: 5037 Days

Day: 14.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,761,597 km

• M1: 132,993 km (0.029 R)
• M2: 207,791 km (0.119 R)
• M3: 358,436 km (0.117 R)
• M4: 501,901 km (0.091 R)
• M5: 581,936 km (0.094 R)
• M6: 808,427 km (0.112 R)
• M7: 1,017,565 km (0.099 R)
• M8: 1,294,321 km (0.069 R)
• M9: 1,370,616 km (0.113 R)
• M10: 1,527,843 km (0.092 R)
• M11: 1,677,441 km (0.092 R)
• M12: 1,918,144 km (0.114 R)
• M13: 2,401,794 km (0.108 R)
• M14: 2,512,646 km (0.104 R)
• M15: 2,889,034 km (0.056 R)
• M16: 3,024,121 km (0.078 R)
• M17: 3,388,990 km (0.104 R)
• M18: 3,549,808 km (0.041 R)
• M19: 3,658,416 km (0.079 R)
• M20: 3,804,872 km (0.075 R)
• M21: 3,897,473 km (0.033 R)
• M22: 4,084,919 km (0.082 R)
• M23: 4,371,699 km (0.074 R)
• M24: 4,645,313 km (0.082 R)
• M25: 4,844,278 km (0.06 R)
• M26: 5,046,086 km (0.083 R)
• M27: 5,312,520 km (0.03 R)
• M28: 5,416,341 km (0.081 R)
• M29: 5,541,704 km (0.091 R)
• M30: 5,646,871 km (0.037 R)
• M31: 5,731,543 km (0.098 R)
• M32: 5,816,664 km (0.108 R)
• M33: 6,713,055 km (0.1 R)
• M34: 6,893,021 km (0.12 R)
• M35: 8,269,172 km (0.108 R)
• M36: 8,437,918 km (0.088 R)
• M37: 9,224,205 km (0.079 R)
• M38: 10,033,828 km (0.098 R)
• M39: 10,473,197 km (0.108 R)
• M40: 10,577,617 km (0.1 R)
• M41: 11,290,750 km (0.111 R)
• M42: 11,370,934 km (0.098 R)
• M43: 11,666,540 km (0.066 R)
• M44: 12,073,895 km (0.114 R)
• M45: 12,320,581 km (0.116 R)
• M46: 12,958,467 km (0.071 R)
• M47: 13,239,262 km (0.087 R)
• M48: 13,635,696 km (0.093 R)
• M49: 13,721,117 km (0.058 R)
• M50: 13,949,852 km (0.1 R)
• M51: 14,179,784 km (0.069 R)
• M52: 14,324,295 km (0.075 R)
• M53: 14,498,128 km (0.067 R)
• M54: 15,675,613 km (0.039 R)
• M55: 15,765,222 km (0.101 R)
• M56: 16,125,005 km (0.11 R)
• M57: 16,245,581 km (0.09 R)
• M58: 16,700,508 km (0.114 R)
• M59: 16,944,652 km (0.034 R)
• M60: 17,128,657 km (0.108 R)
• M61: 17,933,643 km (0.081 R)
• M62: 18,403,680 km (0.094 R)
• M63: 18,498,226 km (0.118 R)
• M64: 18,592,921 km (0.117 R)
• M65: 18,846,041 km (0.088 R)
• M66: 19,100,507 km (0.113 R)
• M67: 19,805,860 km (0.069 R)
• M68: 19,967,277 km (0.108 R)
• M69: 20,064,515 km (0.07 R)
• M70: 21,242,000 km (0.026 R)
• M71: 21,440,516 km (0.07 R)
• M72: 21,539,999 km (0.083 R)
• M73: 21,939,276 km (0.077 R)
• M74: 22,006,146 km (0.071 R)
• M75: 22,408,265 km (0.096 R)
• M76: 22,542,903 km (0.08 R)

Asteroid Belt

Center: 7.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.9

Radius: 13.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.6 AU - 12.28 AU

Year: 11014 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,761,597 km

• M1: 249,828 km (0.103 R)
• M2: 474,674 km (0.056 R)
• M3: 578,196 km (0.042 R)
• M4: 1,011,581 km (0.108 R)
• M5: 1,153,400 km (0.084 R)
• M6: 1,379,592 km (0.067 R)
• M7: 1,662,332 km (0.069 R)
• M8: 1,810,882 km (0.114 R)
• M9: 2,331,333 km (0.095 R)
• M10: 2,795,835 km (0.068 R)
• M11: 3,156,814 km (0.115 R)
• M12: 3,588,105 km (0.12 R)
• M13: 4,009,522 km (0.116 R)
• M14: 4,240,950 km (0.119 R)
• M15: 4,596,395 km (0.087 R)
• M16: 4,717,120 km (0.066 R)
• M17: 5,054,463 km (0.118 R)
• M18: 5,210,494 km (0.087 R)
• M19: 5,559,356 km (0.079 R)
• M20: 6,246,758 km (0.089 R)
• M21: 6,414,308 km (0.079 R)
• M22: 7,065,208 km (0.11 R)
• M23: 7,522,679 km (0.041 R)
• M24: 8,802,189 km (0.108 R)
• M25: 9,409,407 km (0.113 R)
• M26: 9,524,747 km (0.106 R)
• M27: 9,718,177 km (0.106 R)
• M28: 9,834,863 km (0.062 R)
• M29: 9,951,998 km (0.102 R)
• M30: 11,067,550 km (0.105 R)
• M31: 12,517,452 km (0.114 R)
• M32: 12,899,824 km (0.119 R)
• M33: 14,779,970 km (0.052 R)
• M34: 15,319,869 km (0.085 R)
• M35: 16,003,831 km (0.071 R)
• M36: 16,141,909 km (0.11 R)
• M37: 16,234,062 km (0.113 R)
• M38: 16,419,114 km (0.118 R)
• M39: 18,355,360 km (0.105 R)
• M40: 18,693,152 km (0.081 R)
• M41: 18,935,650 km (0.053 R)
• M42: 19,325,801 km (0.111 R)
• M43: 20,163,848 km (0.11 R)
• M44: 20,612,492 km (0.036 R)
• M45: 20,863,069 km (0.04 R)
• M46: 21,215,521 km (0.092 R)
• M47: 22,490,693 km (0.106 R)
• M48: 22,593,916 km (0.092 R)
• M49: 22,748,750 km (0.086 R)
• M50: 22,955,943 km (0.071 R)
• M51: 23,372,124 km (0.042 R)
• M52: 24,001,034 km (0.089 R)
• M53: 24,529,264 km (0.083 R)
• M54: 24,635,478 km (0.078 R)
• M55: 25,543,836 km (0.116 R)
• M56: 26,408,662 km (0.114 R)
• M57: 27,228,308 km (0.095 R)
• M58: 27,393,165 km (0.094 R)
• M59: 27,724,076 km (0.082 R)
• M60: 28,111,684 km (0.101 R)
• M61: 28,557,037 km (0.1 R)
• M62: 28,948,534 km (0.073 R)
• M63: 29,398,076 km (0.093 R)
• M64: 29,850,011 km (0.109 R)
• M65: 31,104,838 km (0.11 R)
• M66: 31,219,729 km (0.095 R)
• M67: 31,970,112 km (0.031 R)
• M68: 32,086,200 km (0.118 R)
• M69: 33,783,538 km (0.025 R)
• M70: 36,293,491 km (0.102 R)
• M71: 37,326,314 km (0.115 R)
• M72: 37,693,128 km (0.062 R)
• M73: 37,876,984 km (0.095 R)
• M74: 38,122,624 km (0.066 R)
• M75: 38,739,117 km (0.114 R)
• M76: 39,110,568 km (0.082 R)
• M77: 39,669,915 km (0.047 R)
• M78: 39,794,530 km (0.119 R)
• M79: 41,174,570 km (0.082 R)
• M80: 41,933,779 km (0.041 R)
• M81: 42,506,290 km (0.095 R)
• M82: 42,633,897 km (0.1 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 12,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit