🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.65 AU - 0.71 AU

Year: 212 Days

Day: 44.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.34 AU - 3.64 AU

Year: 2469 Days

Day: 27.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.86 AU - 4.56 AU

Year: 3272 Days

Day: 31.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.1

Radius: 11.6

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.35 AU - 8.03 AU

Year: 8077 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,891,747 km

• M1: 151,543 km (0.12 R)
• M2: 260,899 km (0.093 R)
• M3: 612,304 km (0.117 R)
• M4: 702,811 km (0.077 R)
• M5: 831,465 km (0.064 R)
• M6: 950,994 km (0.11 R)
• M7: 1,113,906 km (0.069 R)
• M8: 1,346,082 km (0.029 R)
• M9: 1,488,948 km (0.077 R)
• M10: 1,658,741 km (0.091 R)
• M11: 1,925,624 km (0.066 R)
• M12: 2,278,974 km (0.085 R)
• M13: 3,046,561 km (0.088 R)
• M14: 3,458,852 km (0.087 R)
• M15: 3,600,372 km (0.078 R)
• M16: 4,095,691 km (0.062 R)
• M17: 4,397,280 km (0.103 R)
• M18: 4,737,465 km (0.106 R)
• M19: 4,990,136 km (0.107 R)
• M20: 5,086,178 km (0.117 R)
• M21: 5,542,152 km (0.108 R)
• M22: 5,943,523 km (0.084 R)
• M23: 6,988,165 km (0.101 R)
• M24: 7,678,859 km (0.049 R)
• M25: 8,429,391 km (0.074 R)
• M26: 8,544,133 km (0.096 R)
• M27: 8,891,050 km (0.11 R)
• M28: 9,678,833 km (0.11 R)
• M29: 9,959,777 km (0.099 R)
• M30: 10,121,642 km (0.118 R)
• M31: 10,819,068 km (0.028 R)
• M32: 10,943,683 km (0.119 R)
• M33: 11,574,387 km (0.114 R)
• M34: 11,659,359 km (0.052 R)
• M35: 11,829,900 km (0.108 R)
• M36: 12,303,378 km (0.077 R)
• M37: 12,826,821 km (0.098 R)
• M38: 13,268,733 km (0.111 R)
• M39: 13,446,904 km (0.098 R)
• M40: 13,581,093 km (0.083 R)
• M41: 14,212,994 km (0.043 R)
• M42: 14,624,239 km (0.045 R)
• M43: 14,808,244 km (0.115 R)
• M44: 15,740,239 km (0.109 R)
• M45: 15,834,486 km (0.084 R)
• M46: 16,023,428 km (0.114 R)
• M47: 16,403,855 km (0.099 R)
• M48: 16,499,299 km (0.025 R)
• M49: 16,690,934 km (0.104 R)
• M50: 16,931,637 km (0.075 R)
• M51: 17,076,597 km (0.114 R)
• M52: 17,318,945 km (0.031 R)
• M53: 18,498,674 km (0.09 R)
• M54: 18,598,157 km (0.037 R)
• M55: 20,060,626 km (0.037 R)
• M56: 20,265,276 km (0.092 R)
• M57: 20,625,058 km (0.109 R)
• M58: 21,402,967 km (0.025 R)
• M59: 22,243,558 km (0.078 R)
• M60: 22,561,453 km (0.112 R)
• M61: 22,987,807 km (0.04 R)
• M62: 24,774,305 km (0.058 R)
• M63: 25,545,781 km (0.051 R)
• M64: 26,549,134 km (0.054 R)
• M65: 27,225,167 km (0.082 R)
• M66: 27,565,352 km (0.077 R)
• M67: 28,135,470 km (0.104 R)
• M68: 29,287,224 km (0.07 R)
• M69: 29,810,517 km (0.105 R)
• M70: 32,413,371 km (0.103 R)
• M71: 32,713,763 km (0.104 R)
• M72: 33,802,686 km (0.032 R)
• M73: 34,290,525 km (0.091 R)
• M74: 35,149,665 km (0.071 R)
• M75: 35,829,887 km (0.069 R)
• M76: 36,576,679 km (0.118 R)
• M77: 37,769,872 km (0.093 R)
• M78: 38,848,173 km (0.092 R)
• M79: 39,167,116 km (0.07 R)
• M80: 39,487,106 km (0.07 R)
• M81: 39,936,498 km (0.082 R)
• M82: 41,620,521 km (0.047 R)
• M83: 42,733,978 km (0.104 R)
• M84: 43,658,493 km (0.096 R)
• M85: 43,923,730 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 12.3

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.06 AU - 11.66 AU

Year: 10846 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,891,747 km

• M1: 231,129 km (0.031 R)
• M2: 325,076 km (0.106 R)
• M3: 483,650 km (0.064 R)
• M4: 623,225 km (0.075 R)
• M5: 967,150 km (0.111 R)
• M6: 1,553,275 km (0.034 R)
• M7: 1,721,722 km (0.113 R)
• M8: 1,896,303 km (0.105 R)
• M9: 2,129,675 km (0.087 R)
• M10: 2,236,638 km (0.064 R)
• M11: 2,483,773 km (0.076 R)
• M12: 2,596,421 km (0.105 R)
• M13: 3,095,030 km (0.05 R)
• M14: 3,278,288 km (0.075 R)
• M15: 3,623,560 km (0.094 R)
• M16: 3,914,976 km (0.062 R)
• M17: 4,520,698 km (0.102 R)
• M18: 4,729,237 km (0.036 R)
• M19: 4,870,009 km (0.098 R)
• M20: 5,374,004 km (0.113 R)
• M21: 5,744,109 km (0.092 R)
• M22: 6,587,692 km (0.116 R)
• M23: 6,705,725 km (0.102 R)
• M24: 6,904,091 km (0.083 R)
• M25: 7,024,069 km (0.081 R)
• M26: 8,008,722 km (0.103 R)
• M27: 8,134,833 km (0.084 R)
• M28: 8,389,149 km (0.077 R)
• M29: 9,299,752 km (0.058 R)
• M30: 10,979,736 km (0.046 R)
• M31: 11,166,883 km (0.114 R)
• M32: 12,997,811 km (0.082 R)
• M33: 13,295,361 km (0.1 R)
• M34: 13,998,322 km (0.066 R)
• M35: 14,610,626 km (0.111 R)
• M36: 14,868,383 km (0.082 R)
• M37: 15,545,463 km (0.09 R)
• M38: 15,808,605 km (0.117 R)
• M39: 16,553,154 km (0.096 R)
• M40: 17,200,464 km (0.1 R)
• M41: 18,242,413 km (0.101 R)
• M42: 18,575,568 km (0.081 R)
• M43: 18,742,968 km (0.112 R)
• M44: 18,910,966 km (0.066 R)
• M45: 19,814,836 km (0.082 R)
• M46: 20,964,496 km (0.092 R)
• M47: 21,138,778 km (0.102 R)
• M48: 22,372,511 km (0.08 R)
• M49: 22,669,613 km (0.083 R)
• M50: 22,908,371 km (0.085 R)
• M51: 23,147,877 km (0.116 R)
• M52: 24,053,542 km (0.114 R)
• M53: 25,279,048 km (0.093 R)
• M54: 25,650,649 km (0.088 R)
• M55: 26,462,068 km (0.077 R)
• M56: 26,776,373 km (0.117 R)
• M57: 27,408,723 km (0.117 R)
• M58: 28,817,337 km (0.119 R)
• M59: 29,791,070 km (0.093 R)
• M60: 30,052,567 km (0.081 R)
• M61: 31,637,706 km (0.064 R)
• M62: 31,770,997 km (0.042 R)
• M63: 32,306,109 km (0.101 R)
• M64: 32,507,617 km (0.082 R)
• M65: 32,709,425 km (0.088 R)
• M66: 33,249,772 km (0.043 R)
• M67: 35,440,633 km (0.047 R)
• M68: 38,031,369 km (0.032 R)
• M69: 38,956,034 km (0.117 R)
• M70: 39,600,651 km (0.119 R)
• M71: 40,320,815 km (0.105 R)
• M72: 40,972,762 km (0.065 R)
• M73: 41,993,917 km (0.117 R)
• M74: 42,507,637 km (0.115 R)
• M75: 43,023,300 km (0.066 R)
• M76: 44,583,008 km (0.062 R)
• M77: 44,732,606 km (0.118 R)
• M78: 45,107,049 km (0.079 R)
• M79: 45,257,245 km (0.069 R)
• M80: 47,987,257 km (0.056 R)
• M81: 48,447,420 km (0.09 R)
• M82: 49,372,234 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 16,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit