🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.5 AU - 0.54 AU

Year: 143 Days

Day: 32.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,422,636 km

• M1: 40,391 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.56 AU - 0.74 AU

Year: 200 Days

Day: 19.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,422,636 km

• M1: 39,195 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.78 AU - 1.2 AU

Year: 375 Days

Day: 45 Hours

Environment

Temp: 4 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.06 AU - 1.14 AU

Year: 439 Days

Day: 45.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,422,636 km

• M1: 84,373 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.3 AU - 1.36 AU

Year: 584 Days

Day: 13.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,422,636 km

• M1: 159,920 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.22 AU - 1.58 AU

Year: 631 Days

Day: 13.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,422,636 km

• M1: 165,006 km (0.032 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.45 AU - 2.21 AU

Year: 943 Days

Day: 35.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,422,636 km

• M1: 163,510 km (0.109 R)
• M2: 249,230 km (0.065 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.29 AU - 3.09 AU

Year: 1680 Days

Day: 19.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 8.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.06 AU - 6.72 AU

Year: 5443 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 50,422,636 km

• M1: 121,773 km (0.094 R)
• M2: 251,923 km (0.101 R)
• M3: 1,076,506 km (0.055 R)
• M4: 1,272,180 km (0.088 R)
• M5: 1,374,356 km (0.065 R)
• M6: 1,787,844 km (0.057 R)
• M7: 1,914,703 km (0.092 R)
• M8: 2,044,405 km (0.094 R)
• M9: 2,164,980 km (0.091 R)
• M10: 2,238,433 km (0.048 R)
• M11: 2,566,651 km (0.099 R)
• M12: 2,776,237 km (0.083 R)
• M13: 2,910,127 km (0.058 R)
• M14: 2,991,359 km (0.079 R)
• M15: 3,553,099 km (0.105 R)
• M16: 3,920,811 km (0.079 R)
• M17: 4,208,338 km (0.116 R)
• M18: 4,377,982 km (0.096 R)
• M19: 4,455,922 km (0.109 R)
• M20: 4,534,162 km (0.109 R)
• M21: 4,804,036 km (0.042 R)
• M22: 4,932,691 km (0.066 R)
• M23: 5,593,764 km (0.047 R)
• M24: 6,870,731 km (0.032 R)
• M25: 7,070,743 km (0.049 R)
• M26: 7,180,698 km (0.12 R)
• M27: 7,235,899 km (0.073 R)
• M28: 7,402,252 km (0.112 R)
• M29: 7,644,750 km (0.072 R)
• M30: 8,349,506 km (0.095 R)
• M31: 9,035,113 km (0.094 R)
• M32: 10,231,447 km (0.09 R)
• M33: 10,543,508 km (0.086 R)
• M34: 10,964,327 km (0.059 R)
• M35: 11,113,027 km (0.054 R)
• M36: 11,844,561 km (0.08 R)
• M37: 12,194,022 km (0.043 R)
• M38: 12,613,644 km (0.11 R)
• M39: 13,127,961 km (0.098 R)
• M40: 13,353,704 km (0.077 R)
• M41: 13,421,622 km (0.083 R)
• M42: 14,038,563 km (0.098 R)
• M43: 14,781,616 km (0.107 R)
• M44: 15,181,641 km (0.102 R)
• M45: 15,466,176 km (0.086 R)
• M46: 16,016,397 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197

Radius: 3.9

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.76 AU - 17.4 AU

Year: 20119 Days

Day: 16.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,422,636 km

• M1: 98,884 km (0.069 R)
• M2: 224,247 km (0.049 R)
• M3: 297,251 km (0.064 R)
• M4: 482,154 km (0.092 R)
• M5: 578,196 km (0.068 R)
• M6: 645,814 km (0.119 R)
• M7: 716,125 km (0.103 R)
• M8: 1,500,317 km (0.099 R)
• M9: 1,665,473 km (0.112 R)
• M10: 1,786,947 km (0.108 R)
• M11: 2,012,989 km (0.095 R)
• M12: 2,038,720 km (0.063 R)
• M13: 2,248,157 km (0.102 R)
• M14: 2,301,563 km (0.119 R)
• M15: 2,436,949 km (0.029 R)
• M16: 3,122,556 km (0.088 R)
• M17: 3,302,672 km (0.119 R)
• M18: 4,089,407 km (0.113 R)
• M19: 5,677,538 km (0.041 R)
• M20: 5,934,248 km (0.102 R)
• M21: 6,157,299 km (0.094 R)
• M22: 6,573,330 km (0.054 R)
• M23: 6,881,502 km (0.082 R)
• M24: 7,352,735 km (0.12 R)
• M25: 8,408,747 km (0.108 R)
• M26: 8,701,061 km (0.053 R)
• M27: 9,124,423 km (0.113 R)
• M28: 9,597,900 km (0.11 R)
• M29: 9,859,547 km (0.112 R)
• M30: 10,974,649 km (0.07 R)
• M31: 11,895,125 km (0.062 R)
• M32: 12,317,440 km (0.082 R)
• M33: 13,224,751 km (0.084 R)
• M34: 13,759,863 km (0.105 R)
• M35: 13,857,999 km (0.052 R)
• M36: 14,451,154 km (0.08 R)
• M37: 14,550,786 km (0.102 R)
• M38: 15,153,666 km (0.118 R)
• M39: 15,254,944 km (0.113 R)
• M40: 16,487,481 km (0.034 R)
• M41: 16,696,020 km (0.058 R)
• M42: 17,379,682 km (0.103 R)
• M43: 20,876,532 km (0.071 R)
• M44: 20,932,781 km (0.085 R)
• M45: 21,328,468 km (0.12 R)
• M46: 21,726,548 km (0.066 R)
• M47: 22,299,507 km (0.114 R)
• M48: 22,472,293 km (0.103 R)
• M49: 22,530,038 km (0.104 R)
• M50: 22,761,466 km (0.109 R)
• M51: 23,753,599 km (0.115 R)
• M52: 24,107,098 km (0.089 R)
• M53: 24,640,564 km (0.091 R)
• M54: 25,538,451 km (0.084 R)
• M55: 25,598,589 km (0.119 R)
• M56: 26,874,509 km (0.085 R)
• M57: 26,935,695 km (0.054 R)
• M58: 27,427,573 km (0.087 R)
• M59: 27,489,207 km (0.075 R)
• M60: 27,612,775 km (0.089 R)
• M61: 28,420,155 km (0.096 R)
• M62: 29,109,352 km (0.112 R)
• M63: 30,121,531 km (0.065 R)
• M64: 31,209,557 km (0.055 R)
• M65: 33,292,408 km (0.061 R)
• M66: 33,952,434 km (0.11 R)
• M67: 34,084,977 km (0.07 R)
• M68: 34,217,671 km (0.08 R)
• M69: 35,285,351 km (0.095 R)
• M70: 35,554,028 km (0.077 R)
• M71: 36,907,291 km (0.107 R)
• M72: 37,727,386 km (0.104 R)
• M73: 37,933,382 km (0.053 R)
• M74: 38,002,048 km (0.119 R)
• M75: 38,139,678 km (0.079 R)
• M76: 38,415,387 km (0.098 R)
• M77: 39,733,942 km (0.076 R)
• M78: 39,873,667 km (0.117 R)
• M79: 39,943,529 km (0.089 R)
• M80: 40,153,415 km (0.094 R)
• M81: 40,293,588 km (0.115 R)
• M82: 40,644,545 km (0.107 R)
• M83: 40,926,237 km (0.108 R)
• M84: 40,996,698 km (0.068 R)
• M85: 41,137,769 km (0.052 R)
• M86: 42,343,827 km (0.11 R)
• M87: 43,561,404 km (0.098 R)
• M88: 43,849,679 km (0.072 R)
• M89: 44,935,909 km (0.09 R)
• M90: 46,471,382 km (0.092 R)
• M91: 47,060,947 km (0.1 R)
• M92: 48,098,558 km (0.083 R)
• M93: 49,819,382 km (0.103 R)
• M94: 49,969,878 km (0.052 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: 154 - 13,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit