🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.67 AU - 0.73 AU

Year: 207 Days

Day: 40.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,009,549 km

• M1: 98,735 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.77 AU - 1.09 AU

Year: 317 Days

Day: 26.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.1 AU - 1.38 AU

Year: 488 Days

Day: 36.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.47 AU - 2.81 AU

Year: 1515 Days

Day: 20.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904

Radius: 8.5

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.46 AU - 7.68 AU

Year: 7354 Days

Day: 11.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,009,549 km

• M1: 112,797 km (0.109 R)
• M2: 176,525 km (0.1 R)
• M3: 316,699 km (0.118 R)
• M4: 597,793 km (0.073 R)
• M5: 687,253 km (0.045 R)
• M6: 983,456 km (0.086 R)
• M7: 1,036,564 km (0.094 R)
• M8: 1,202,318 km (0.098 R)
• M9: 1,396,646 km (0.116 R)
• M10: 1,772,136 km (0.082 R)
• M11: 1,926,671 km (0.095 R)
• M12: 2,892,026 km (0.104 R)
• M13: 3,728,877 km (0.065 R)
• M14: 3,813,699 km (0.087 R)
• M15: 3,985,138 km (0.085 R)
• M16: 5,192,841 km (0.036 R)
• M17: 5,608,125 km (0.087 R)
• M18: 6,301,661 km (0.029 R)
• M19: 6,710,212 km (0.087 R)
• M20: 7,022,124 km (0.111 R)
• M21: 7,127,142 km (0.101 R)
• M22: 7,338,972 km (0.112 R)
• M23: 7,445,486 km (0.086 R)
• M24: 7,768,468 km (0.104 R)
• M25: 8,059,436 km (0.034 R)
• M26: 8,132,739 km (0.069 R)
• M27: 8,539,944 km (0.113 R)
• M28: 8,614,743 km (0.115 R)
• M29: 9,067,875 km (0.085 R)
• M30: 9,567,382 km (0.091 R)
• M31: 9,879,294 km (0.057 R)
• M32: 10,433,255 km (0.08 R)
• M33: 10,916,007 km (0.112 R)
• M34: 11,447,229 km (0.107 R)
• M35: 12,323,274 km (0.038 R)
• M36: 12,833,403 km (0.065 R)
• M37: 12,962,057 km (0.108 R)
• M38: 13,393,946 km (0.077 R)
• M39: 13,480,863 km (0.11 R)
• M40: 13,699,126 km (0.109 R)
• M41: 14,183,225 km (0.075 R)
• M42: 15,032,641 km (0.074 R)
• M43: 16,036,742 km (0.047 R)
• M44: 16,593,396 km (0.098 R)
• M45: 16,686,894 km (0.09 R)
• M46: 17,015,262 km (0.116 R)
• M47: 17,251,028 km (0.058 R)
• M48: 17,487,991 km (0.079 R)
• M49: 17,965,059 km (0.074 R)
• M50: 18,349,824 km (0.112 R)
• M51: 19,717,747 km (0.112 R)
• M52: 20,364,010 km (0.099 R)
• M53: 20,815,497 km (0.071 R)
• M54: 21,219,560 km (0.092 R)
• M55: 21,473,428 km (0.078 R)
• M56: 21,881,681 km (0.088 R)
• M57: 22,138,241 km (0.073 R)
• M58: 23,750,607 km (0.09 R)
• M59: 24,384,902 km (0.118 R)
• M60: 24,597,480 km (0.045 R)
• M61: 24,650,887 km (0.045 R)
• M62: 25,454,377 km (0.112 R)
• M63: 26,049,028 km (0.091 R)
• M64: 28,027,311 km (0.043 R)
• M65: 29,203,449 km (0.079 R)
• M66: 29,712,381 km (0.026 R)
• M67: 30,739,221 km (0.11 R)
• M68: 30,911,408 km (0.089 R)
• M69: 31,430,213 km (0.082 R)
• M70: 33,062,326 km (0.117 R)
• M71: 33,710,983 km (0.08 R)
• M72: 34,781,505 km (0.096 R)
• M73: 34,901,183 km (0.1 R)
• M74: 36,468,969 km (0.1 R)
• M75: 36,529,706 km (0.031 R)
• M76: 36,651,329 km (0.057 R)
• M77: 39,049,682 km (0.099 R)
• M78: 40,236,292 km (0.029 R)
• M79: 41,118,321 km (0.108 R)
• M80: 41,244,731 km (0.073 R)
• M81: 42,261,548 km (0.083 R)
• M82: 42,389,305 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.2

Radius: 12.5

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.31 AU - 13.37 AU

Year: 14386 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,009,549 km

• M1: 162,613 km (0.092 R)
• M2: 252,671 km (0.08 R)
• M3: 339,288 km (0.094 R)
• M4: 493,224 km (0.087 R)
• M5: 799,900 km (0.099 R)
• M6: 1,185,264 km (0.073 R)
• M7: 1,339,499 km (0.085 R)
• M8: 1,647,521 km (0.086 R)
• M9: 2,163,784 km (0.113 R)
• M10: 2,551,840 km (0.113 R)
• M11: 2,909,679 km (0.064 R)
• M12: 3,014,846 km (0.048 R)
• M13: 3,094,731 km (0.08 R)
• M14: 3,902,709 km (0.033 R)
• M15: 4,048,567 km (0.105 R)
• M16: 4,345,669 km (0.091 R)
• M17: 5,024,394 km (0.117 R)
• M18: 5,215,281 km (0.112 R)
• M19: 5,311,622 km (0.096 R)
• M20: 5,604,385 km (0.059 R)
• M21: 5,835,663 km (0.086 R)
• M22: 6,898,107 km (0.102 R)
• M23: 7,217,798 km (0.065 R)
• M24: 7,469,721 km (0.113 R)
• M25: 8,431,186 km (0.093 R)
• M26: 8,544,582 km (0.08 R)
• M27: 8,811,315 km (0.058 R)
• M28: 9,667,463 km (0.119 R)
• M29: 9,786,244 km (0.06 R)
• M30: 10,105,486 km (0.108 R)
• M31: 10,590,781 km (0.104 R)
• M32: 11,500,336 km (0.078 R)
• M33: 12,521,043 km (0.048 R)
• M34: 14,421,384 km (0.108 R)
• M35: 14,648,175 km (0.055 R)
• M36: 14,784,907 km (0.067 R)
• M37: 15,706,729 km (0.118 R)
• M38: 16,127,698 km (0.117 R)
• M39: 16,694,674 km (0.077 R)
• M40: 17,460,914 km (0.108 R)
• M41: 18,484,014 km (0.084 R)
• M42: 19,676,907 km (0.063 R)
• M43: 20,232,065 km (0.096 R)
• M44: 20,792,309 km (0.081 R)
• M45: 21,461,011 km (0.096 R)
• M46: 21,772,025 km (0.117 R)
• M47: 22,032,326 km (0.12 R)
• M48: 23,722,931 km (0.092 R)
• M49: 24,098,272 km (0.09 R)
• M50: 25,400,073 km (0.078 R)
• M51: 25,509,579 km (0.092 R)
• M52: 27,676,504 km (0.08 R)
• M53: 27,845,699 km (0.111 R)
• M54: 28,582,618 km (0.109 R)
• M55: 30,539,957 km (0.115 R)
• M56: 31,417,348 km (0.102 R)
• M57: 31,888,581 km (0.113 R)
• M58: 32,897,769 km (0.116 R)
• M59: 34,461,515 km (0.099 R)
• M60: 34,886,672 km (0.113 R)
• M61: 35,069,481 km (0.087 R)
• M62: 35,191,553 km (0.053 R)
• M63: 35,742,222 km (0.106 R)
• M64: 36,295,884 km (0.113 R)
• M65: 36,481,086 km (0.063 R)
• M66: 36,666,588 km (0.073 R)
• M67: 37,162,804 km (0.088 R)
• M68: 37,848,560 km (0.111 R)
• M69: 39,676,946 km (0.059 R)
• M70: 39,994,991 km (0.11 R)
• M71: 40,186,326 km (0.048 R)
• M72: 41,018,689 km (0.099 R)
• M73: 41,792,110 km (0.069 R)
• M74: 43,878,103 km (0.1 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 14,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit