🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.28 AU - 2.1 AU

Year: 806 Days

Day: 21.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.76 AU - 1.98 AU

Year: 939 Days

Day: 18.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,764,797 km

• M1: 111,002 km (0.095 R)
• M2: 1,197,082 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.8 AU - 2.9 AU

Year: 1322 Days

Day: 33.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.26 AU - 3.48 AU

Year: 1785 Days

Day: 29.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,764,797 km

• M1: 2,473,302 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.36 AU - 3.7 AU

Year: 1936 Days

Day: 40.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 127.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,764,797 km

• M1: 1,772,136 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.7

Radius: 10.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.58 AU - 10.76 AU

Year: 11039 Days

Day: 11.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,764,797 km

• M1: 268,827 km (0.119 R)
• M2: 476,170 km (0.102 R)
• M3: 739,163 km (0.095 R)
• M4: 833,260 km (0.059 R)
• M5: 1,008,589 km (0.114 R)
• M6: 1,210,546 km (0.111 R)
• M7: 1,295,069 km (0.074 R)
• M8: 1,440,627 km (0.07 R)
• M9: 1,515,576 km (0.067 R)
• M10: 1,828,834 km (0.095 R)
• M11: 2,111,275 km (0.085 R)
• M12: 2,284,210 km (0.109 R)
• M13: 2,408,077 km (0.112 R)
• M14: 2,662,543 km (0.091 R)
• M15: 2,849,839 km (0.106 R)
• M16: 2,964,282 km (0.066 R)
• M17: 3,080,220 km (0.055 R)
• M18: 3,724,688 km (0.087 R)
• M19: 3,913,480 km (0.092 R)
• M20: 4,235,116 km (0.093 R)
• M21: 4,432,286 km (0.109 R)
• M22: 4,722,506 km (0.099 R)
• M23: 5,486,951 km (0.102 R)
• M24: 5,630,116 km (0.096 R)
• M25: 5,798,713 km (0.098 R)
• M26: 6,067,091 km (0.111 R)
• M27: 7,025,266 km (0.109 R)
• M28: 7,575,038 km (0.09 R)
• M29: 7,841,621 km (0.102 R)
• M30: 8,138,573 km (0.066 R)
• M31: 8,411,739 km (0.102 R)
• M32: 9,051,569 km (0.114 R)
• M33: 9,164,515 km (0.065 R)
• M34: 9,793,724 km (0.112 R)
• M35: 10,084,243 km (0.081 R)
• M36: 10,230,699 km (0.111 R)
• M37: 10,823,406 km (0.047 R)
• M38: 11,063,511 km (0.101 R)
• M39: 11,335,928 km (0.066 R)
• M40: 11,641,108 km (0.08 R)
• M41: 11,763,928 km (0.107 R)
• M42: 12,416,025 km (0.087 R)
• M43: 12,635,934 km (0.092 R)
• M44: 12,793,909 km (0.025 R)
• M45: 14,146,124 km (0.098 R)
• M46: 14,375,907 km (0.117 R)
• M47: 15,340,962 km (0.111 R)
• M48: 15,509,559 km (0.091 R)
• M49: 15,610,987 km (0.055 R)
• M50: 16,568,114 km (0.064 R)
• M51: 16,775,756 km (0.118 R)
• M52: 17,473,929 km (0.076 R)
• M53: 17,579,395 km (0.069 R)
• M54: 17,755,771 km (0.045 R)
• M55: 18,252,885 km (0.061 R)
• M56: 18,359,997 km (0.113 R)
• M57: 19,151,819 km (0.109 R)
• M58: 19,369,633 km (0.113 R)
• M59: 19,771,303 km (0.112 R)
• M60: 20,138,865 km (0.094 R)
• M61: 20,360,420 km (0.086 R)
• M62: 21,030,020 km (0.115 R)
• M63: 21,292,415 km (0.112 R)
• M64: 21,367,513 km (0.069 R)
• M65: 21,442,760 km (0.094 R)
• M66: 21,518,158 km (0.094 R)
• M67: 21,706,801 km (0.116 R)
• M68: 21,782,497 km (0.087 R)
• M69: 22,582,098 km (0.119 R)
• M70: 22,927,818 km (0.096 R)
• M71: 23,081,904 km (0.115 R)
• M72: 23,391,422 km (0.107 R)
• M73: 23,468,914 km (0.093 R)
• M74: 23,818,973 km (0.069 R)
• M75: 24,406,444 km (0.078 R)
• M76: 25,675,333 km (0.111 R)
• M77: 26,116,497 km (0.099 R)
• M78: 26,722,219 km (0.09 R)
• M79: 27,128,527 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.1

Radius: 5.6

Gravity: 23.89 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.4 AU - 16.48 AU

Year: 20143 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,764,797 km

• M1: 97,538 km (0.073 R)
• M2: 200,012 km (0.066 R)
• M3: 418,724 km (0.076 R)
• M4: 478,564 km (0.05 R)
• M5: 607,218 km (0.065 R)
• M6: 1,002,755 km (0.056 R)
• M7: 1,255,276 km (0.081 R)
• M8: 1,343,838 km (0.098 R)
• M9: 1,850,376 km (0.099 R)
• M10: 1,917,546 km (0.078 R)
• M11: 1,985,463 km (0.04 R)
• M12: 2,337,616 km (0.059 R)
• M13: 2,447,122 km (0.108 R)
• M14: 2,823,959 km (0.08 R)
• M15: 3,098,621 km (0.09 R)
• M16: 3,464,387 km (0.058 R)
• M17: 3,589,302 km (0.032 R)
• M18: 4,191,882 km (0.117 R)
• M19: 5,153,497 km (0.027 R)
• M20: 5,200,920 km (0.095 R)
• M21: 5,296,213 km (0.083 R)
• M22: 6,280,867 km (0.072 R)
• M23: 6,638,555 km (0.116 R)
• M24: 6,898,257 km (0.06 R)
• M25: 7,534,796 km (0.091 R)
• M26: 8,977,518 km (0.072 R)
• M27: 9,091,960 km (0.068 R)
• M28: 10,805,005 km (0.097 R)
• M29: 12,742,747 km (0.119 R)
• M30: 13,586,778 km (0.096 R)
• M31: 14,248,300 km (0.087 R)
• M32: 14,852,525 km (0.036 R)
• M33: 15,055,829 km (0.108 R)
• M34: 17,924,817 km (0.102 R)
• M35: 20,202,444 km (0.106 R)
• M36: 20,578,384 km (0.092 R)
• M37: 22,647,472 km (0.099 R)
• M38: 23,351,779 km (0.109 R)
• M39: 24,862,119 km (0.111 R)
• M40: 31,037,369 km (0.093 R)
• M41: 31,123,987 km (0.063 R)
• M42: 31,557,820 km (0.084 R)
• M43: 32,871,589 km (0.077 R)
• M44: 33,402,063 km (0.048 R)
• M45: 34,024,540 km (0.096 R)
• M46: 34,830,423 km (0.056 R)
• M47: 34,920,332 km (0.098 R)
• M48: 35,280,863 km (0.067 R)
• M49: 37,101,918 km (0.051 R)
• M50: 37,746,535 km (0.08 R)
• M51: 39,890,272 km (0.081 R)
• M52: 42,360,881 km (0.05 R)
• M53: 44,880,558 km (0.114 R)
• M54: 45,272,355 km (0.119 R)
• M55: 46,455,076 km (0.049 R)
• M56: 48,448,467 km (0.077 R)
• M57: 50,266,381 km (0.055 R)
• M58: 50,367,957 km (0.117 R)
• M59: 50,979,364 km (0.115 R)
• M60: 52,518,277 km (0.12 R)
• M61: 52,724,722 km (0.107 R)
• M62: 52,931,317 km (0.109 R)
• M63: 54,072,599 km (0.079 R)
• M64: 60,438,587 km (0.103 R)
• M65: 60,979,682 km (0.059 R)
• M66: 61,305,207 km (0.075 R)
• M67: 62,394,130 km (0.091 R)
• M68: 63,050,566 km (0.114 R)
• M69: 64,922,783 km (0.046 R)
• M70: 65,699,046 km (0.098 R)
• M71: 67,933,739 km (0.113 R)
• M72: 69,060,511 km (0.033 R)
• M73: 69,399,649 km (0.074 R)
• M74: 72,592,217 km (0.091 R)
• M75: 74,901,709 km (0.109 R)
• M76: 75,017,797 km (0.049 R)
• M77: 75,948,894 km (0.057 R)
• M78: 76,649,611 km (0.108 R)
• M79: 77,235,286 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 12,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit