🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.27 AU - 1.51 AU

Year: 581 Days

Day: 37.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.02 AU - 2.56 AU

Year: 1229 Days

Day: 25.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.31 AU - 3.21 AU

Year: 1627 Days

Day: 47.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.76 AU - 2.82 AU

Year: 1653 Days

Day: 22.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,456,822 km

• M1: 1,277,416 km (0.107 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.2

Radius: 12.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.3 AU - 7.16 AU

Year: 4866 Days

Day: 13.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,456,822 km

• M1: 199,414 km (0.092 R)
• M2: 330,163 km (0.1 R)
• M3: 709,393 km (0.034 R)
• M4: 894,894 km (0.088 R)
• M5: 1,069,774 km (0.091 R)
• M6: 1,316,312 km (0.095 R)
• M7: 1,533,677 km (0.059 R)
• M8: 1,796,970 km (0.042 R)
• M9: 2,480,781 km (0.107 R)
• M10: 2,972,061 km (0.086 R)
• M11: 3,135,871 km (0.1 R)
• M12: 3,977,059 km (0.075 R)
• M13: 4,158,073 km (0.035 R)
• M14: 4,670,146 km (0.104 R)
• M15: 4,861,332 km (0.044 R)
• M16: 5,226,800 km (0.1 R)
• M17: 5,450,598 km (0.114 R)
• M18: 5,804,846 km (0.056 R)
• M19: 6,062,454 km (0.094 R)
• M20: 6,376,759 km (0.101 R)
• M21: 7,158,408 km (0.096 R)
• M22: 7,462,839 km (0.109 R)
• M23: 7,602,564 km (0.088 R)
• M24: 7,686,937 km (0.078 R)
• M25: 9,498,268 km (0.109 R)
• M26: 9,710,847 km (0.113 R)
• M27: 9,863,586 km (0.072 R)
• M28: 9,955,738 km (0.115 R)
• M29: 10,171,608 km (0.111 R)
• M30: 10,451,655 km (0.115 R)
• M31: 11,114,823 km (0.096 R)
• M32: 11,499,888 km (0.117 R)
• M33: 11,694,066 km (0.094 R)
• M34: 12,481,698 km (0.087 R)
• M35: 12,748,132 km (0.112 R)
• M36: 13,151,298 km (0.092 R)
• M37: 14,455,493 km (0.052 R)
• M38: 14,840,707 km (0.111 R)
• M39: 15,017,083 km (0.08 R)
• M40: 15,371,630 km (0.092 R)
• M41: 15,514,197 km (0.026 R)
• M42: 15,693,116 km (0.079 R)
• M43: 15,980,643 km (0.115 R)
• M44: 16,088,952 km (0.094 R)
• M45: 16,488,229 km (0.085 R)
• M46: 16,854,145 km (0.061 R)
• M47: 17,185,654 km (0.105 R)
• M48: 17,593,757 km (0.096 R)
• M49: 18,005,151 km (0.073 R)
• M50: 18,193,195 km (0.078 R)
• M51: 19,028,251 km (0.11 R)
• M52: 19,258,183 km (0.055 R)
• M53: 19,953,514 km (0.046 R)
• M54: 20,500,144 km (0.094 R)
• M55: 20,775,255 km (0.057 R)
• M56: 21,051,562 km (0.112 R)
• M57: 21,329,216 km (0.118 R)
• M58: 22,897,899 km (0.07 R)
• M59: 23,387,982 km (0.099 R)
• M60: 23,552,090 km (0.118 R)
• M61: 23,881,654 km (0.109 R)
• M62: 24,212,565 km (0.066 R)
• M63: 24,461,795 km (0.113 R)
• M64: 24,545,121 km (0.098 R)
• M65: 24,795,548 km (0.073 R)
• M66: 25,172,684 km (0.103 R)
• M67: 25,340,832 km (0.038 R)
• M68: 25,847,819 km (0.095 R)
• M69: 26,017,613 km (0.12 R)
• M70: 26,187,706 km (0.057 R)
• M71: 26,315,612 km (0.111 R)
• M72: 27,518,678 km (0.106 R)
• M73: 28,520,236 km (0.096 R)
• M74: 29,135,831 km (0.116 R)
• M75: 29,312,506 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.8

Radius: 13.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.01 AU - 12.67 AU

Year: 14453 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,456,822 km

• M1: 422,464 km (0.079 R)
• M2: 748,737 km (0.064 R)
• M3: 894,595 km (0.108 R)
• M4: 1,347,428 km (0.103 R)
• M5: 1,576,014 km (0.112 R)
• M6: 1,695,393 km (0.073 R)
• M7: 1,817,764 km (0.106 R)
• M8: 1,943,426 km (0.09 R)
• M9: 2,071,931 km (0.062 R)
• M10: 2,256,983 km (0.045 R)
• M11: 3,141,555 km (0.117 R)
• M12: 3,765,079 km (0.106 R)
• M13: 3,861,869 km (0.045 R)
• M14: 4,563,483 km (0.112 R)
• M15: 4,982,357 km (0.072 R)
• M16: 5,196,432 km (0.037 R)
• M17: 5,450,150 km (0.065 R)
• M18: 5,932,304 km (0.086 R)
• M19: 6,779,327 km (0.075 R)
• M20: 7,017,038 km (0.092 R)
• M21: 7,297,833 km (0.095 R)
• M22: 8,078,584 km (0.11 R)
• M23: 8,162,359 km (0.113 R)
• M24: 9,233,629 km (0.048 R)
• M25: 10,577,018 km (0.079 R)
• M26: 13,146,062 km (0.105 R)
• M27: 13,642,129 km (0.095 R)
• M28: 14,194,893 km (0.104 R)
• M29: 15,374,472 km (0.102 R)
• M30: 17,175,332 km (0.078 R)
• M31: 18,986,214 km (0.119 R)
• M32: 19,153,763 km (0.112 R)
• M33: 19,490,658 km (0.05 R)
• M34: 20,056,287 km (0.112 R)
• M35: 20,398,268 km (0.06 R)
• M36: 22,372,362 km (0.078 R)
• M37: 22,608,577 km (0.062 R)
• M38: 23,143,239 km (0.117 R)
• M39: 23,922,794 km (0.1 R)
• M40: 24,711,025 km (0.05 R)
• M41: 24,894,133 km (0.117 R)
• M42: 26,312,919 km (0.045 R)
• M43: 26,750,044 km (0.026 R)
• M44: 27,441,635 km (0.079 R)
• M45: 27,821,314 km (0.118 R)
• M46: 28,011,752 km (0.068 R)
• M47: 28,650,087 km (0.07 R)
• M48: 29,616,339 km (0.108 R)
• M49: 30,724,411 km (0.042 R)
• M50: 31,779,674 km (0.12 R)
• M51: 31,978,789 km (0.095 R)
• M52: 32,178,502 km (0.103 R)
• M53: 33,654,883 km (0.052 R)
• M54: 35,084,740 km (0.101 R)
• M55: 35,703,626 km (0.116 R)
• M56: 36,673,469 km (0.084 R)
• M57: 37,161,607 km (0.091 R)
• M58: 37,792,461 km (0.101 R)
• M59: 38,709,795 km (0.082 R)
• M60: 39,278,118 km (0.11 R)
• M61: 39,777,625 km (0.117 R)
• M62: 39,920,641 km (0.109 R)
• M63: 40,207,420 km (0.096 R)
• M64: 42,087,566 km (0.111 R)
• M65: 42,891,654 km (0.103 R)
• M66: 44,515,090 km (0.114 R)
• M67: 46,083,474 km (0.061 R)
• M68: 46,384,166 km (0.056 R)
• M69: 47,063,341 km (0.06 R)
• M70: 47,897,797 km (0.109 R)
• M71: 49,427,735 km (0.083 R)
• M72: 50,508,131 km (0.03 R)
• M73: 50,818,247 km (0.038 R)
• M74: 51,051,321 km (0.109 R)
• M75: 51,362,484 km (0.094 R)
• M76: 51,596,306 km (0.103 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 13,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit