🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.44 AU - 0.62 AU

Year: 148 Days

Day: 43 Hours

Environment

Temp: 132 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.85 AU - 0.97 AU

Year: 332 Days

Day: 41.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 90,879,425 km

• M1: 384,018 km (0.093 R)
• M2: 538,552 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.97 AU - 1.11 AU

Year: 406 Days

Day: 39.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,879,425 km

• M1: 319,840 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.16 AU - 1.28 AU

Year: 516 Days

Day: 12.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,879,425 km

• M1: 851,212 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.03 AU - 2.79 AU

Year: 1433 Days

Day: 20.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.1

Radius: 10.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.37 AU - 10.27 AU

Year: 10894 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 90,879,425 km

• M1: 160,668 km (0.101 R)
• M2: 660,175 km (0.091 R)
• M3: 1,180,028 km (0.102 R)
• M4: 1,783,506 km (0.054 R)
• M5: 1,924,128 km (0.103 R)
• M6: 2,020,170 km (0.042 R)
• M7: 2,191,908 km (0.097 R)
• M8: 2,445,925 km (0.104 R)
• M9: 2,629,631 km (0.07 R)
• M10: 2,709,666 km (0.04 R)
• M11: 2,955,007 km (0.108 R)
• M12: 3,264,674 km (0.092 R)
• M13: 3,409,036 km (0.06 R)
• M14: 4,007,428 km (0.073 R)
• M15: 4,477,614 km (0.096 R)
• M16: 4,899,480 km (0.068 R)
• M17: 5,232,784 km (0.038 R)
• M18: 5,402,129 km (0.025 R)
• M19: 5,470,495 km (0.069 R)
• M20: 5,781,359 km (0.116 R)
• M21: 6,098,058 km (0.086 R)
• M22: 6,240,625 km (0.112 R)
• M23: 6,748,360 km (0.086 R)
• M24: 6,932,964 km (0.049 R)
• M25: 9,071,764 km (0.041 R)
• M26: 9,398,785 km (0.099 R)
• M27: 9,938,535 km (0.064 R)
• M28: 10,530,942 km (0.11 R)
• M29: 10,616,512 km (0.047 R)
• M30: 10,702,381 km (0.12 R)
• M31: 11,004,419 km (0.109 R)
• M32: 11,661,453 km (0.106 R)
• M33: 11,927,887 km (0.084 R)
• M34: 12,739,007 km (0.115 R)
• M35: 13,197,375 km (0.114 R)
• M36: 13,336,052 km (0.099 R)
• M37: 13,848,275 km (0.087 R)
• M38: 14,177,540 km (0.087 R)
• M39: 15,472,010 km (0.111 R)
• M40: 15,618,167 km (0.079 R)
• M41: 15,862,760 km (0.105 R)
• M42: 16,256,950 km (0.063 R)
• M43: 16,405,501 km (0.101 R)
• M44: 17,105,021 km (0.103 R)
• M45: 17,509,084 km (0.106 R)
• M46: 17,661,375 km (0.058 R)
• M47: 18,429,710 km (0.053 R)
• M48: 19,156,755 km (0.079 R)
• M49: 19,418,552 km (0.076 R)
• M50: 20,211,420 km (0.108 R)
• M51: 20,424,747 km (0.1 R)
• M52: 21,014,910 km (0.097 R)
• M53: 21,122,771 km (0.108 R)
• M54: 21,339,239 km (0.093 R)
• M55: 21,992,832 km (0.092 R)
• M56: 23,655,463 km (0.103 R)
• M57: 24,729,276 km (0.071 R)
• M58: 24,843,120 km (0.067 R)
• M59: 25,530,522 km (0.096 R)
• M60: 29,482,300 km (0.038 R)
• M61: 29,905,961 km (0.038 R)
• M62: 30,149,057 km (0.051 R)
• M63: 30,270,830 km (0.07 R)
• M64: 30,514,824 km (0.102 R)
• M65: 30,759,417 km (0.079 R)
• M66: 31,189,211 km (0.089 R)
• M67: 32,179,100 km (0.059 R)
• M68: 32,490,414 km (0.073 R)
• M69: 32,928,137 km (0.048 R)
• M70: 33,999,258 km (0.092 R)
• M71: 34,443,563 km (0.025 R)
• M72: 35,402,187 km (0.1 R)
• M73: 35,917,102 km (0.051 R)
• M74: 37,673,082 km (0.064 R)
• M75: 37,869,953 km (0.117 R)
• M76: 40,057,523 km (0.08 R)
• M77: 40,325,452 km (0.074 R)
• M78: 40,392,472 km (0.085 R)
• M79: 40,593,981 km (0.07 R)
• M80: 40,728,469 km (0.076 R)
• M81: 40,863,107 km (0.107 R)
• M82: 41,335,537 km (0.11 R)
• M83: 41,403,155 km (0.034 R)
• M84: 42,217,716 km (0.046 R)
• M85: 44,000,623 km (0.104 R)
• M86: 44,138,852 km (0.093 R)
• M87: 44,207,966 km (0.098 R)
• M88: 44,762,376 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.1

Radius: 7.1

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15.47 AU - 18.41 AU

Year: 26696 Days

Day: 15.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,879,425 km

• M1: 192,981 km (0.115 R)
• M2: 238,758 km (0.103 R)
• M3: 307,573 km (0.105 R)
• M4: 814,560 km (0.066 R)
• M5: 2,028,248 km (0.072 R)
• M6: 2,378,008 km (0.109 R)
• M7: 3,045,962 km (0.11 R)
• M8: 3,582,869 km (0.03 R)
• M9: 3,675,320 km (0.083 R)
• M10: 3,815,344 km (0.04 R)
• M11: 4,541,791 km (0.042 R)
• M12: 4,742,701 km (0.117 R)
• M13: 5,362,784 km (0.099 R)
• M14: 5,628,769 km (0.098 R)
• M15: 5,898,943 km (0.114 R)
• M16: 7,786,270 km (0.111 R)
• M17: 9,013,421 km (0.061 R)
• M18: 9,649,212 km (0.12 R)
• M19: 10,696,397 km (0.113 R)
• M20: 11,505,423 km (0.099 R)
• M21: 13,038,801 km (0.12 R)
• M22: 13,110,009 km (0.119 R)
• M23: 15,306,106 km (0.103 R)
• M24: 16,446,341 km (0.101 R)
• M25: 16,677,619 km (0.103 R)
• M26: 18,726,811 km (0.094 R)
• M27: 19,049,194 km (0.104 R)
• M28: 19,535,986 km (0.053 R)
• M29: 20,687,890 km (0.085 R)
• M30: 21,692,589 km (0.081 R)
• M31: 21,777,112 km (0.066 R)
• M32: 22,798,865 km (0.062 R)
• M33: 23,836,326 km (0.08 R)
• M34: 25,154,732 km (0.056 R)
• M35: 26,677,190 km (0.064 R)
• M36: 28,045,262 km (0.041 R)
• M37: 29,249,376 km (0.086 R)
• M38: 30,470,094 km (0.116 R)
• M39: 31,039,165 km (0.099 R)
• M40: 31,611,825 km (0.068 R)
• M41: 32,091,586 km (0.108 R)
• M42: 33,252,914 km (0.077 R)
• M43: 36,617,370 km (0.112 R)
• M44: 37,020,237 km (0.081 R)
• M45: 37,627,305 km (0.057 R)
• M46: 38,851,315 km (0.032 R)
• M47: 39,159,337 km (0.092 R)
• M48: 40,399,653 km (0.082 R)
• M49: 40,607,594 km (0.041 R)
• M50: 40,711,714 km (0.112 R)
• M51: 42,073,354 km (0.104 R)
• M52: 42,389,753 km (0.066 R)
• M53: 42,495,370 km (0.119 R)
• M54: 43,130,861 km (0.101 R)
• M55: 43,237,225 km (0.115 R)
• M56: 43,983,270 km (0.092 R)
• M57: 47,228,646 km (0.119 R)
• M58: 47,557,313 km (0.111 R)
• M59: 53,831,896 km (0.114 R)
• M60: 55,440,672 km (0.032 R)
• M61: 58,235,160 km (0.108 R)
• M62: 59,176,879 km (0.064 R)
• M63: 59,886,421 km (0.102 R)
• M64: 60,123,534 km (0.116 R)
• M65: 60,242,165 km (0.069 R)
• M66: 63,355,297 km (0.096 R)
• M67: 63,476,022 km (0.094 R)
• M68: 63,596,897 km (0.046 R)
• M69: 64,566,441 km (0.113 R)
• M70: 65,785,364 km (0.11 R)
• M71: 67,011,768 km (0.085 R)
• M72: 69,114,067 km (0.105 R)
• M73: 69,238,382 km (0.111 R)
• M74: 70,736,156 km (0.093 R)
• M75: 72,118,441 km (0.104 R)
• M76: 73,002,863 km (0.108 R)
• M77: 74,399,659 km (0.093 R)
• M78: 74,654,573 km (0.112 R)
• M79: 74,782,180 km (0.045 R)
• M80: 76,833,167 km (0.101 R)
• M81: 77,348,831 km (0.104 R)
• M82: 79,162,705 km (0.067 R)
• M83: 79,813,755 km (0.114 R)
• M84: 79,944,205 km (0.081 R)
• M85: 80,074,803 km (0.077 R)
• M86: 80,205,402 km (0.116 R)
• M87: 80,859,444 km (0.077 R)
• M88: 81,383,934 km (0.104 R)
• M89: 81,515,132 km (0.082 R)
• M90: 82,568,151 km (0.089 R)
• M91: 83,360,721 km (0.107 R)
• M92: 87,765,181 km (0.107 R)
• M93: 88,979,467 km (0.086 R)
• M94: 89,250,090 km (0.068 R)
• M95: 89,521,011 km (0.082 R)
• M96: 90,879,360 km (0.067 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 19,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit