🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.39 AU - 0.61 AU

Year: 135 Days

Day: 39 Hours

Environment

Temp: 184 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.52 AU - 0.74 AU

Year: 190 Days

Day: 36.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.55 AU - 0.89 AU

Year: 233 Days

Day: 40 Hours

Environment

Temp: 158 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.66 AU - 0.92 AU

Year: 267 Days

Day: 33.6 Hours

Environment

Temp: 86 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.27 AU - 1.93 AU

Year: 771 Days

Day: 43.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.72 AU - 2.78 AU

Year: 1285 Days

Day: 28.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.4

Radius: 8.6

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.41 AU - 9.35 AU

Year: 8423 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,404,692 km

• M1: 176,675 km (0.056 R)
• M2: 270,922 km (0.079 R)
• M3: 339,138 km (0.093 R)
• M4: 401,670 km (0.096 R)
• M5: 511,625 km (0.113 R)
• M6: 1,210,995 km (0.094 R)
• M7: 1,462,020 km (0.091 R)
• M8: 1,752,539 km (0.092 R)
• M9: 1,845,739 km (0.048 R)
• M10: 2,260,125 km (0.078 R)
• M11: 2,465,074 km (0.117 R)
• M12: 2,976,100 km (0.094 R)
• M13: 3,087,850 km (0.055 R)
• M14: 3,578,531 km (0.119 R)
• M15: 3,667,691 km (0.113 R)
• M16: 4,218,062 km (0.073 R)
• M17: 4,312,308 km (0.094 R)
• M18: 4,375,588 km (0.047 R)
• M19: 5,600,495 km (0.114 R)
• M20: 6,630,178 km (0.041 R)
• M21: 6,703,331 km (0.077 R)
• M22: 6,887,336 km (0.066 R)
• M23: 7,185,485 km (0.116 R)
• M24: 7,525,820 km (0.112 R)
• M25: 7,755,602 km (0.071 R)
• M26: 7,910,137 km (0.106 R)
• M27: 8,026,674 km (0.105 R)
• M28: 8,379,725 km (0.065 R)
• M29: 10,136,004 km (0.11 R)
• M30: 10,474,993 km (0.105 R)
• M31: 10,817,721 km (0.117 R)
• M32: 10,904,039 km (0.097 R)
• M33: 11,077,274 km (0.117 R)
• M34: 11,164,190 km (0.116 R)
• M35: 11,514,249 km (0.097 R)
• M36: 11,690,625 km (0.051 R)
• M37: 11,912,478 km (0.108 R)
• M38: 12,090,799 km (0.113 R)
• M39: 13,272,024 km (0.117 R)
• M40: 13,549,827 km (0.116 R)
• M41: 14,064,145 km (0.09 R)
• M42: 15,208,419 km (0.104 R)
• M43: 16,283,429 km (0.097 R)
• M44: 16,880,025 km (0.056 R)
• M45: 17,080,486 km (0.085 R)
• M46: 17,433,238 km (0.052 R)
• M47: 17,635,794 km (0.055 R)
• M48: 19,810,348 km (0.082 R)
• M49: 20,500,443 km (0.089 R)
• M50: 20,607,256 km (0.118 R)
• M51: 21,468,940 km (0.079 R)
• M52: 22,177,585 km (0.079 R)
• M53: 24,236,351 km (0.104 R)
• M54: 24,632,636 km (0.045 R)
• M55: 24,974,168 km (0.052 R)
• M56: 25,776,910 km (0.076 R)
• M57: 27,172,658 km (0.103 R)
• M58: 27,702,384 km (0.112 R)
• M59: 27,938,898 km (0.066 R)
• M60: 28,057,380 km (0.076 R)
• M61: 28,473,561 km (0.035 R)
• M62: 28,533,101 km (0.117 R)
• M63: 28,831,848 km (0.119 R)
• M64: 29,011,515 km (0.083 R)
• M65: 30,401,728 km (0.092 R)
• M66: 31,197,140 km (0.109 R)
• M67: 31,566,497 km (0.12 R)
• M68: 32,123,300 km (0.082 R)
• M69: 32,309,550 km (0.041 R)
• M70: 33,246,631 km (0.091 R)
• M71: 33,623,917 km (0.102 R)
• M72: 34,002,549 km (0.069 R)
• M73: 34,192,538 km (0.077 R)
• M74: 34,509,686 km (0.082 R)
• M75: 35,659,944 km (0.044 R)
• M76: 36,110,682 km (0.054 R)
• M77: 36,433,813 km (0.094 R)
• M78: 36,692,917 km (0.049 R)
• M79: 37,604,866 km (0.084 R)
• M80: 37,998,009 km (0.12 R)
• M81: 39,318,210 km (0.099 R)
• M82: 39,717,187 km (0.095 R)
• M83: 39,783,759 km (0.06 R)
• M84: 40,050,641 km (0.117 R)
• M85: 41,056,836 km (0.077 R)
• M86: 41,124,155 km (0.098 R)
• M87: 41,529,117 km (0.108 R)
• M88: 43,986,711 km (0.107 R)
• M89: 44,608,589 km (0.086 R)
• M90: 44,816,381 km (0.089 R)
• M91: 45,233,160 km (0.106 R)
• M92: 45,302,723 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.9

Radius: 12.2

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.79 AU - 11.17 AU

Year: 12919 Days

Day: 6.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 79.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,404,692 km

• M1: 448,046 km (0.057 R)
• M2: 1,175,839 km (0.112 R)
• M3: 1,503,159 km (0.091 R)
• M4: 2,814,086 km (0.082 R)
• M5: 3,254,352 km (0.104 R)
• M6: 3,465,135 km (0.089 R)
• M7: 3,572,248 km (0.071 R)
• M8: 3,716,759 km (0.074 R)
• M9: 4,352,700 km (0.04 R)
• M10: 4,585,324 km (0.12 R)
• M11: 5,809,185 km (0.073 R)
• M12: 5,936,941 km (0.081 R)
• M13: 6,369,728 km (0.047 R)
• M14: 6,457,542 km (0.073 R)
• M15: 6,678,797 km (0.05 R)
• M16: 6,902,446 km (0.073 R)
• M17: 6,992,653 km (0.032 R)
• M18: 7,311,596 km (0.093 R)
• M19: 8,537,401 km (0.048 R)
• M20: 9,473,285 km (0.093 R)
• M21: 10,493,393 km (0.072 R)
• M22: 10,701,484 km (0.077 R)
• M23: 10,963,729 km (0.062 R)
• M24: 11,494,502 km (0.078 R)
• M25: 12,142,560 km (0.108 R)
• M26: 13,080,987 km (0.098 R)
• M27: 14,735,241 km (0.06 R)
• M28: 14,851,777 km (0.119 R)
• M29: 15,379,858 km (0.089 R)
• M30: 15,973,911 km (0.076 R)
• M31: 16,394,281 km (0.103 R)
• M32: 16,757,355 km (0.093 R)
• M33: 16,879,128 km (0.119 R)
• M34: 17,123,271 km (0.036 R)
• M35: 17,245,792 km (0.111 R)
• M36: 17,738,867 km (0.06 R)
• M37: 18,991,749 km (0.051 R)
• M38: 20,793,506 km (0.036 R)
• M39: 20,924,404 km (0.118 R)
• M40: 23,053,929 km (0.092 R)
• M41: 24,281,829 km (0.1 R)
• M42: 25,600,983 km (0.119 R)
• M43: 26,233,931 km (0.025 R)
• M44: 26,658,939 km (0.072 R)
• M45: 28,019,232 km (0.1 R)
• M46: 29,036,049 km (0.063 R)
• M47: 29,182,356 km (0.101 R)
• M48: 31,255,483 km (0.065 R)
• M49: 32,385,545 km (0.087 R)
• M50: 32,765,225 km (0.111 R)
• M51: 33,759,303 km (0.116 R)
• M52: 34,144,218 km (0.053 R)
• M53: 35,151,909 km (0.109 R)
• M54: 35,307,790 km (0.094 R)
• M55: 36,012,247 km (0.038 R)
• M56: 36,642,353 km (0.089 R)
• M57: 37,434,922 km (0.088 R)
• M58: 39,198,681 km (0.104 R)
• M59: 39,846,889 km (0.107 R)
• M60: 40,416,857 km (0.045 R)
• M61: 40,989,517 km (0.119 R)
• M62: 42,391,399 km (0.057 R)
• M63: 42,723,656 km (0.096 R)
• M64: 43,725,214 km (0.113 R)
• M65: 44,903,596 km (0.109 R)
• M66: 45,411,930 km (0.073 R)
• M67: 46,177,721 km (0.096 R)
• M68: 46,605,122 km (0.094 R)
• M69: 46,690,692 km (0.117 R)
• M70: 47,722,319 km (0.054 R)
• M71: 47,981,423 km (0.11 R)
• M72: 48,935,408 km (0.057 R)
• M73: 49,895,677 km (0.12 R)
• M74: 52,367,931 km (0.085 R)
• M75: 53,350,041 km (0.092 R)
• M76: 53,439,501 km (0.064 R)
• M77: 53,618,869 km (0.045 R)
• M78: 53,708,628 km (0.067 R)
• M79: 54,338,135 km (0.042 R)
• M80: 55,423,019 km (0.062 R)
• M81: 56,789,296 km (0.108 R)
• M82: 57,155,512 km (0.05 R)
• M83: 58,535,702 km (0.04 R)
• M84: 58,998,109 km (0.036 R)
• M85: 59,369,112 km (0.115 R)
• M86: 62,175,269 km (0.075 R)
• M87: 63,309,819 km (0.068 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 15,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit