🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.89 AU

Year: 287 Days

Day: 47.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,558,002 km

• M1: 129,253 km (0.039 R)
• M2: 318,943 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.72 AU - 0.84 AU

Year: 292 Days

Day: 16.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,558,002 km

• M1: 716,125 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.96 AU - 1.52 AU

Year: 586 Days

Day: 33.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,558,002 km

• M1: 734,226 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.4 AU - 1.56 AU

Year: 764 Days

Day: 46.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,558,002 km

• M1: 128,505 km (0.117 R)

Asteroid Belt

Center: 5.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.8

Radius: 9.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.35 AU - 11.45 AU

Year: 13226 Days

Day: 12.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 61,558,002 km

• M1: 209,736 km (0.115 R)
• M2: 796,160 km (0.092 R)
• M3: 1,210,396 km (0.093 R)
• M4: 1,670,709 km (0.119 R)
• M5: 2,300,217 km (0.112 R)
• M6: 2,578,469 km (0.119 R)
• M7: 3,148,287 km (0.119 R)
• M8: 3,243,731 km (0.114 R)
• M9: 3,477,103 km (0.061 R)
• M10: 3,960,155 km (0.094 R)
• M11: 4,125,909 km (0.11 R)
• M12: 5,303,993 km (0.086 R)
• M13: 5,672,153 km (0.077 R)
• M14: 6,239,727 km (0.117 R)
• M15: 6,336,068 km (0.09 R)
• M16: 6,825,403 km (0.119 R)
• M17: 7,301,722 km (0.078 R)
• M18: 7,531,056 km (0.068 R)
• M19: 7,788,664 km (0.098 R)
• M20: 7,866,454 km (0.067 R)
• M21: 8,312,705 km (0.07 R)
• M22: 9,229,441 km (0.106 R)
• M23: 9,394,597 km (0.097 R)
• M24: 10,291,885 km (0.117 R)
• M25: 10,750,701 km (0.078 R)
• M26: 10,982,728 km (0.102 R)
• M27: 11,099,264 km (0.067 R)
• M28: 11,540,129 km (0.058 R)
• M29: 11,897,070 km (0.094 R)
• M30: 13,892,556 km (0.084 R)
• M31: 14,399,543 km (0.067 R)
• M32: 15,041,767 km (0.103 R)
• M33: 15,890,585 km (0.102 R)
• M34: 16,487,331 km (0.057 R)
• M35: 16,956,619 km (0.109 R)
• M36: 17,328,370 km (0.082 R)
• M37: 17,498,313 km (0.084 R)
• M38: 17,702,814 km (0.096 R)
• M39: 18,079,950 km (0.036 R)
• M40: 18,217,879 km (0.113 R)
• M41: 18,425,222 km (0.054 R)
• M42: 19,721,188 km (0.119 R)
• M43: 21,010,273 km (0.108 R)
• M44: 21,921,324 km (0.104 R)
• M45: 23,330,835 km (0.082 R)
• M46: 23,933,116 km (0.065 R)
• M47: 24,884,259 km (0.071 R)
• M48: 25,191,234 km (0.115 R)
• M49: 25,345,320 km (0.116 R)
• M50: 25,886,565 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.1

Radius: 9.1

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.74 AU - 12.2 AU

Year: 13366 Days

Day: 7.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,558,002 km

• M1: 327,470 km (0.069 R)
• M2: 884,273 km (0.101 R)
• M3: 971,489 km (0.076 R)
• M4: 1,061,696 km (0.06 R)
• M5: 1,275,621 km (0.08 R)
• M6: 1,375,253 km (0.09 R)
• M7: 1,477,578 km (0.096 R)
• M8: 1,609,075 km (0.118 R)
• M9: 2,114,865 km (0.118 R)
• M10: 2,263,715 km (0.101 R)
• M11: 2,540,770 km (0.067 R)
• M12: 2,635,466 km (0.111 R)
• M13: 2,763,821 km (0.084 R)
• M14: 3,718,554 km (0.076 R)
• M15: 4,045,575 km (0.055 R)
• M16: 4,496,164 km (0.049 R)
• M17: 4,572,908 km (0.09 R)
• M18: 5,002,403 km (0.07 R)
• M19: 5,322,991 km (0.067 R)
• M20: 5,816,365 km (0.119 R)
• M21: 5,984,064 km (0.066 R)
• M22: 7,247,418 km (0.086 R)
• M23: 8,495,364 km (0.053 R)
• M24: 8,638,080 km (0.098 R)
• M25: 10,463,025 km (0.098 R)
• M26: 10,667,375 km (0.085 R)
• M27: 11,079,817 km (0.079 R)
• M28: 11,392,626 km (0.11 R)
• M29: 12,080,477 km (0.091 R)
• M30: 12,187,439 km (0.094 R)
• M31: 12,294,701 km (0.114 R)
• M32: 13,329,918 km (0.088 R)
• M33: 14,279,865 km (0.088 R)
• M34: 14,392,961 km (0.114 R)
• M35: 14,963,377 km (0.081 R)
• M36: 15,193,609 km (0.084 R)
• M37: 15,774,347 km (0.074 R)
• M38: 16,599,529 km (0.085 R)
• M39: 17,197,622 km (0.051 R)
• M40: 17,802,595 km (0.113 R)
• M41: 18,107,775 km (0.051 R)
• M42: 18,169,110 km (0.03 R)
• M43: 18,847,237 km (0.039 R)
• M44: 21,317,846 km (0.091 R)
• M45: 22,755,931 km (0.066 R)
• M46: 23,153,562 km (0.109 R)
• M47: 23,353,275 km (0.091 R)
• M48: 23,419,995 km (0.096 R)
• M49: 25,244,341 km (0.1 R)
• M50: 26,208,201 km (0.085 R)
• M51: 28,384,999 km (0.092 R)
• M52: 29,387,006 km (0.067 R)
• M53: 29,892,347 km (0.088 R)
• M54: 30,182,418 km (0.038 R)
• M55: 30,255,122 km (0.072 R)
• M56: 32,016,338 km (0.071 R)
• M57: 32,834,638 km (0.082 R)
• M58: 33,283,881 km (0.111 R)
• M59: 33,886,162 km (0.079 R)
• M60: 35,560,611 km (0.034 R)
• M61: 35,714,248 km (0.087 R)
• M62: 35,944,928 km (0.086 R)
• M63: 37,965,546 km (0.113 R)
• M64: 38,358,390 km (0.09 R)
• M65: 40,182,437 km (0.032 R)
• M66: 40,262,472 km (0.092 R)
• M67: 40,582,761 km (0.116 R)
• M68: 41,226,032 km (0.112 R)
• M69: 41,710,579 km (0.054 R)
• M70: 43,339,700 km (0.068 R)
• M71: 44,740,684 km (0.113 R)
• M72: 45,989,078 km (0.101 R)
• M73: 46,659,725 km (0.116 R)
• M74: 47,586,933 km (0.08 R)
• M75: 47,671,456 km (0.116 R)
• M76: 47,840,801 km (0.095 R)
• M77: 48,180,089 km (0.049 R)
• M78: 49,202,889 km (0.081 R)
• M79: 49,716,908 km (0.118 R)
• M80: 50,405,058 km (0.095 R)
• M81: 50,663,862 km (0.116 R)
• M82: 51,703,717 km (0.086 R)
• M83: 53,364,552 km (0.118 R)
• M84: 54,954,179 km (0.058 R)
• M85: 55,131,752 km (0.11 R)
• M86: 56,201,078 km (0.092 R)
• M87: 56,828,192 km (0.078 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 20,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit