🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.56 AU - 0.82 AU

Year: 202 Days

Day: 24.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.98 AU - 1.38 AU

Year: 453 Days

Day: 30.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.4 AU - 2.62 AU

Year: 1404 Days

Day: 16.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.5

Radius: 12.6

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.67 AU - 11.89 AU

Year: 11638 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,059,642 km

• M1: 171,140 km (0.069 R)
• M2: 306,825 km (0.102 R)
• M3: 484,847 km (0.104 R)
• M4: 797,656 km (0.099 R)
• M5: 876,195 km (0.108 R)
• M6: 957,576 km (0.101 R)
• M7: 1,063,342 km (0.094 R)
• M8: 1,577,510 km (0.096 R)
• M9: 1,835,416 km (0.041 R)
• M10: 2,079,560 km (0.079 R)
• M11: 2,392,519 km (0.064 R)
• M12: 2,540,022 km (0.087 R)
• M13: 3,000,484 km (0.101 R)
• M14: 3,322,270 km (0.1 R)
• M15: 3,689,233 km (0.066 R)
• M16: 4,498,558 km (0.092 R)
• M17: 4,980,113 km (0.091 R)
• M18: 5,284,694 km (0.103 R)
• M19: 5,439,229 km (0.119 R)
• M20: 6,032,534 km (0.066 R)
• M21: 7,024,368 km (0.117 R)
• M22: 7,323,265 km (0.051 R)
• M23: 7,452,667 km (0.107 R)
• M24: 7,582,817 km (0.113 R)
• M25: 7,757,547 km (0.074 R)
• M26: 8,289,667 km (0.055 R)
• M27: 9,908,914 km (0.101 R)
• M28: 11,124,098 km (0.081 R)
• M29: 11,422,845 km (0.052 R)
• M30: 11,977,254 km (0.09 R)
• M31: 12,232,169 km (0.084 R)
• M32: 13,217,271 km (0.06 R)
• M33: 13,959,426 km (0.098 R)
• M34: 14,120,244 km (0.028 R)
• M35: 14,497,829 km (0.098 R)
• M36: 14,660,741 km (0.087 R)
• M37: 14,824,251 km (0.076 R)
• M38: 15,539,628 km (0.058 R)
• M39: 15,817,731 km (0.07 R)
• M40: 16,379,022 km (0.118 R)
• M41: 17,118,484 km (0.045 R)
• M42: 17,348,267 km (0.106 R)
• M43: 17,868,867 km (0.094 R)
• M44: 18,688,963 km (0.086 R)
• M45: 18,807,145 km (0.111 R)
• M46: 19,401,797 km (0.083 R)
• M47: 19,581,314 km (0.069 R)
• M48: 20,183,894 km (0.098 R)
• M49: 20,609,351 km (0.059 R)
• M50: 20,731,423 km (0.064 R)
• M51: 20,976,464 km (0.119 R)
• M52: 22,028,137 km (0.068 R)
• M53: 22,278,115 km (0.09 R)
• M54: 22,780,764 km (0.089 R)
• M55: 23,160,294 km (0.11 R)
• M56: 24,118,318 km (0.097 R)
• M57: 24,246,972 km (0.098 R)
• M58: 27,672,913 km (0.099 R)
• M59: 27,942,638 km (0.103 R)
• M60: 28,689,132 km (0.116 R)
• M61: 28,893,782 km (0.075 R)
• M62: 29,993,625 km (0.037 R)
• M63: 30,827,633 km (0.11 R)
• M64: 33,016,998 km (0.113 R)
• M65: 33,518,301 km (0.12 R)
• M66: 35,988,909 km (0.11 R)
• M67: 36,949,028 km (0.037 R)
• M68: 37,768,077 km (0.092 R)
• M69: 39,423,826 km (0.109 R)
• M70: 39,879,651 km (0.065 R)
• M71: 42,029,223 km (0.068 R)
• M72: 42,884,025 km (0.08 R)
• M73: 43,274,475 km (0.118 R)
• M74: 44,137,655 km (0.099 R)
• M75: 46,040,540 km (0.079 R)
• M76: 47,162,823 km (0.114 R)
• M77: 47,323,940 km (0.104 R)
• M78: 47,727,405 km (0.077 R)
• M79: 47,889,121 km (0.114 R)
• M80: 48,863,153 km (0.114 R)
• M81: 49,598,127 km (0.091 R)
• M82: 50,007,875 km (0.105 R)
• M83: 52,574,077 km (0.107 R)
• M84: 54,167,893 km (0.058 R)
• M85: 54,759,104 km (0.119 R)
• M86: 55,522,352 km (0.119 R)
• M87: 55,947,958 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.7

Radius: 8.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.81 AU - 13.75 AU

Year: 13377 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,059,642 km

• M1: 134,339 km (0.076 R)
• M2: 213,775 km (0.065 R)
• M3: 458,667 km (0.077 R)
• M4: 580,889 km (0.067 R)
• M5: 840,890 km (0.073 R)
• M6: 1,136,345 km (0.114 R)
• M7: 1,329,027 km (0.044 R)
• M8: 1,509,293 km (0.114 R)
• M9: 1,844,093 km (0.096 R)
• M10: 2,020,319 km (0.059 R)
• M11: 2,097,661 km (0.104 R)
• M12: 2,175,901 km (0.103 R)
• M13: 2,471,207 km (0.06 R)
• M14: 2,923,741 km (0.108 R)
• M15: 3,371,487 km (0.049 R)
• M16: 3,587,656 km (0.047 R)
• M17: 3,969,131 km (0.099 R)
• M18: 4,263,839 km (0.116 R)
• M19: 4,633,495 km (0.074 R)
• M20: 5,767,297 km (0.112 R)
• M21: 6,251,396 km (0.105 R)
• M22: 6,403,088 km (0.041 R)
• M23: 6,517,530 km (0.116 R)
• M24: 6,943,286 km (0.113 R)
• M25: 7,418,110 km (0.114 R)
• M26: 7,498,144 km (0.102 R)
• M27: 8,692,683 km (0.115 R)
• M28: 8,947,149 km (0.066 R)
• M29: 9,075,205 km (0.12 R)
• M30: 9,681,376 km (0.066 R)
• M31: 11,763,778 km (0.072 R)
• M32: 12,186,991 km (0.118 R)
• M33: 12,281,686 km (0.074 R)
• M34: 12,424,253 km (0.096 R)
• M35: 13,584,235 km (0.112 R)
• M36: 13,929,058 km (0.093 R)
• M37: 14,526,851 km (0.042 R)
• M38: 14,980,731 km (0.063 R)
• M39: 15,286,060 km (0.091 R)
• M40: 16,213,866 km (0.102 R)
• M41: 16,737,309 km (0.119 R)
• M42: 18,123,932 km (0.025 R)
• M43: 19,270,450 km (0.101 R)
• M44: 19,824,859 km (0.114 R)
• M45: 20,047,910 km (0.066 R)
• M46: 20,440,604 km (0.085 R)
• M47: 22,848,831 km (0.097 R)
• M48: 23,730,411 km (0.072 R)
• M49: 24,443,694 km (0.06 R)
• M50: 24,503,533 km (0.087 R)
• M51: 24,563,372 km (0.115 R)
• M52: 25,284,883 km (0.086 R)
• M53: 25,345,320 km (0.093 R)
• M54: 26,380,238 km (0.069 R)
• M55: 27,989,462 km (0.102 R)
• M56: 28,932,378 km (0.102 R)
• M57: 30,333,960 km (0.084 R)
• M58: 30,720,072 km (0.109 R)
• M59: 31,302,307 km (0.072 R)
• M60: 31,888,133 km (0.091 R)
• M61: 32,609,194 km (0.036 R)
• M62: 32,674,868 km (0.107 R)
• M63: 33,401,764 km (0.096 R)
• M64: 33,667,300 km (0.092 R)
• M65: 33,867,013 km (0.072 R)
• M66: 34,468,397 km (0.115 R)
• M67: 35,005,902 km (0.082 R)
• M68: 35,411,013 km (0.066 R)
• M69: 35,614,017 km (0.055 R)
• M70: 36,361,857 km (0.063 R)
• M71: 37,046,267 km (0.119 R)
• M72: 39,194,941 km (0.084 R)
• M73: 39,404,977 km (0.09 R)
• M74: 39,967,016 km (0.114 R)
• M75: 40,460,839 km (0.057 R)
• M76: 40,602,358 km (0.114 R)
• M77: 40,814,937 km (0.049 R)
• M78: 42,026,380 km (0.074 R)
• M79: 42,960,769 km (0.104 R)
• M80: 44,120,152 km (0.068 R)
• M81: 44,557,576 km (0.111 R)
• M82: 44,630,580 km (0.113 R)
• M83: 44,850,040 km (0.032 R)
• M84: 45,436,763 km (0.113 R)
• M85: 45,804,774 km (0.081 R)
• M86: 45,952,277 km (0.052 R)
• M87: 46,469,587 km (0.106 R)
• M88: 46,766,239 km (0.076 R)
• M89: 49,387,643 km (0.104 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 14,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit