🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.41 AU - 0.61 AU

Year: 136 Days

Day: 23 Hours

Environment

Temp: 249 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.11 AU - 1.31 AU

Year: 496 Days

Day: 19 Hours

Environment

Temp: -1 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 29,024,248 km

• M1: 66,122 km (0.063 R)
• M2: 1,019,360 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.05 AU - 1.67 AU

Year: 591 Days

Day: 16.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.05 AU - 2.83 AU

Year: 1421 Days

Day: 15 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,024,248 km

• M1: 1,472,342 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.1

Radius: 12

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.37 AU - 7.01 AU

Year: 5741 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 29,024,248 km

• M1: 362,176 km (0.117 R)
• M2: 575,353 km (0.088 R)
• M3: 716,275 km (0.111 R)
• M4: 1,015,620 km (0.108 R)
• M5: 1,096,852 km (0.113 R)
• M6: 1,277,267 km (0.098 R)
• M7: 1,596,359 km (0.1 R)
• M8: 1,680,134 km (0.118 R)
• M9: 2,069,687 km (0.072 R)
• M10: 2,349,734 km (0.082 R)
• M11: 2,699,494 km (0.116 R)
• M12: 3,262,879 km (0.068 R)
• M13: 3,370,590 km (0.067 R)
• M14: 3,637,472 km (0.103 R)
• M15: 4,175,277 km (0.094 R)
• M16: 4,948,847 km (0.094 R)
• M17: 5,090,965 km (0.117 R)
• M18: 5,216,627 km (0.091 R)
• M19: 5,673,499 km (0.112 R)
• M20: 5,766,400 km (0.091 R)
• M21: 5,991,544 km (0.086 R)
• M22: 6,257,978 km (0.068 R)
• M23: 6,547,749 km (0.083 R)
• M24: 6,782,767 km (0.052 R)
• M25: 6,901,399 km (0.091 R)
• M26: 7,382,655 km (0.112 R)
• M27: 7,854,038 km (0.118 R)
• M28: 7,937,065 km (0.114 R)
• M29: 8,187,791 km (0.105 R)
• M30: 8,869,359 km (0.076 R)
• M31: 8,955,826 km (0.118 R)
• M32: 9,524,747 km (0.114 R)
• M33: 9,746,750 km (0.106 R)
• M34: 10,445,821 km (0.041 R)
• M35: 10,583,002 km (0.09 R)
• M36: 10,812,934 km (0.096 R)
• M37: 11,301,371 km (0.111 R)
• M38: 11,630,935 km (0.098 R)
• M39: 12,131,340 km (0.117 R)
• M40: 12,493,068 km (0.05 R)
• M41: 12,590,157 km (0.072 R)
• M42: 12,809,467 km (0.085 R)
• M43: 13,153,243 km (0.119 R)
• M44: 13,824,638 km (0.099 R)
• M45: 14,609,279 km (0.084 R)
• M46: 15,695,509 km (0.099 R)
• M47: 15,852,886 km (0.115 R)
• M48: 16,221,944 km (0.076 R)
• M49: 16,620,473 km (0.082 R)
• M50: 16,807,620 km (0.102 R)
• M51: 17,508,785 km (0.086 R)
• M52: 17,999,765 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.3

Radius: 7.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.22 AU - 15.2 AU

Year: 16892 Days

Day: 21.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,024,248 km

• M1: 101,727 km (0.047 R)
• M2: 185,053 km (0.042 R)
• M3: 363,972 km (0.093 R)
• M4: 420,370 km (0.091 R)
• M5: 522,097 km (0.097 R)
• M6: 587,471 km (0.066 R)
• M7: 776,263 km (0.099 R)
• M8: 1,195,885 km (0.081 R)
• M9: 1,406,220 km (0.053 R)
• M10: 1,579,903 km (0.037 R)
• M11: 1,661,284 km (0.109 R)
• M12: 1,862,194 km (0.106 R)
• M13: 2,088,985 km (0.081 R)
• M14: 2,178,444 km (0.094 R)
• M15: 2,287,651 km (0.096 R)
• M16: 2,626,340 km (0.074 R)
• M17: 2,920,599 km (0.111 R)
• M18: 2,980,738 km (0.12 R)
• M19: 3,204,985 km (0.043 R)
• M20: 3,371,338 km (0.1 R)
• M21: 3,691,178 km (0.109 R)
• M22: 4,087,911 km (0.056 R)
• M23: 4,155,380 km (0.092 R)
• M24: 4,245,887 km (0.093 R)
• M25: 5,259,861 km (0.088 R)
• M26: 5,357,997 km (0.098 R)
• M27: 5,680,830 km (0.046 R)
• M28: 6,009,945 km (0.09 R)
• M29: 6,345,343 km (0.068 R)
• M30: 6,713,354 km (0.12 R)
• M31: 6,846,347 km (0.053 R)
• M32: 7,115,324 km (0.102 R)
• M33: 7,278,236 km (0.103 R)
• M34: 7,415,118 km (0.08 R)
• M35: 7,858,526 km (0.09 R)
• M36: 8,539,794 km (0.081 R)
• M37: 9,033,767 km (0.032 R)
• M38: 9,417,784 km (0.115 R)
• M39: 9,686,761 km (0.119 R)
• M40: 9,746,900 km (0.104 R)
• M41: 9,837,406 km (0.114 R)
• M42: 10,019,018 km (0.071 R)
• M43: 11,038,079 km (0.103 R)
• M44: 12,545,577 km (0.115 R)
• M45: 12,808,570 km (0.105 R)
• M46: 12,940,814 km (0.068 R)
• M47: 13,106,569 km (0.098 R)
• M48: 13,273,221 km (0.106 R)
• M49: 13,709,598 km (0.081 R)
• M50: 13,777,066 km (0.061 R)
• M51: 13,878,643 km (0.106 R)
• M52: 14,838,314 km (0.103 R)
• M53: 15,151,422 km (0.1 R)
• M54: 15,501,780 km (0.028 R)
• M55: 16,676,871 km (0.104 R)
• M56: 17,002,247 km (0.064 R)
• M57: 17,293,364 km (0.073 R)
• M58: 17,659,430 km (0.111 R)
• M59: 18,473,991 km (0.032 R)
• M60: 18,735,637 km (0.086 R)
• M61: 19,300,668 km (0.045 R)
• M62: 19,528,207 km (0.094 R)
• M63: 19,642,350 km (0.087 R)
• M64: 20,601,871 km (0.117 R)
• M65: 20,990,077 km (0.078 R)
• M66: 22,208,402 km (0.08 R)
• M67: 22,566,390 km (0.099 R)
• M68: 23,046,749 km (0.027 R)
• M69: 23,247,958 km (0.103 R)
• M70: 23,895,417 km (0.118 R)
• M71: 24,099,020 km (0.101 R)
• M72: 24,262,381 km (0.093 R)
• M73: 24,836,687 km (0.098 R)
• M74: 25,084,272 km (0.119 R)
• M75: 25,623,422 km (0.106 R)
• M76: 25,873,550 km (0.118 R)
• M77: 26,376,199 km (0.118 R)
• M78: 26,670,907 km (0.057 R)
• M79: 27,263,614 km (0.102 R)
• M80: 27,348,585 km (0.108 R)
• M81: 28,031,948 km (0.084 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: 531 - 11,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit