🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.5 AU - 0.76 AU

Year: 175 Days

Day: 33.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 17,221,609 km

• M1: 134,189 km (0.092 R)
• M2: 212,279 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.94 AU - 2.56 AU

Year: 1181 Days

Day: 39.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.96 AU - 2.98 AU

Year: 1791 Days

Day: 25.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.14 AU - 4.84 AU

Year: 3328 Days

Day: 43.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,221,609 km

• M1: 2,635,017 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.2 AU - 6.86 AU

Year: 4550 Days

Day: 35.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,221,609 km

• M1: 376,089 km (0.058 R)
• M2: 2,411,817 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730

Radius: 8.4

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.38 AU - 7.56 AU

Year: 5757 Days

Day: 5 Hours

Environment

Temp: -136 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 17,221,609 km

• M1: 116,387 km (0.045 R)
• M2: 200,012 km (0.09 R)
• M3: 374,743 km (0.078 R)
• M4: 437,723 km (0.119 R)
• M5: 588,518 km (0.109 R)
• M6: 730,038 km (0.054 R)
• M7: 1,031,777 km (0.068 R)
• M8: 1,237,474 km (0.09 R)
• M9: 1,579,454 km (0.101 R)
• M10: 1,742,965 km (0.052 R)
• M11: 1,817,465 km (0.112 R)
• M12: 2,226,016 km (0.031 R)
• M13: 3,216,953 km (0.094 R)
• M14: 3,709,728 km (0.093 R)
• M15: 3,928,141 km (0.081 R)
• M16: 4,001,893 km (0.116 R)
• M17: 4,150,892 km (0.061 R)
• M18: 4,251,123 km (0.096 R)
• M19: 4,377,682 km (0.077 R)
• M20: 4,582,781 km (0.07 R)
• M21: 5,109,366 km (0.103 R)
• M22: 5,189,999 km (0.087 R)
• M23: 5,379,839 km (0.066 R)
• M24: 6,019,818 km (0.071 R)
• M25: 6,076,516 km (0.075 R)
• M26: 6,162,086 km (0.1 R)
• M27: 7,431,424 km (0.082 R)
• M28: 7,584,163 km (0.105 R)
• M29: 7,706,983 km (0.042 R)
• M30: 7,923,750 km (0.09 R)
• M31: 9,167,956 km (0.115 R)
• M32: 9,563,044 km (0.073 R)
• M33: 9,862,988 km (0.11 R)
• M34: 10,233,691 km (0.071 R)
• M35: 10,919,448 km (0.096 R)
• M36: 11,373,178 km (0.11 R)
• M37: 11,975,908 km (0.054 R)
• M38: 12,047,416 km (0.098 R)
• M39: 12,155,126 km (0.117 R)
• M40: 12,771,170 km (0.052 R)
• M41: 14,184,721 km (0.075 R)
• M42: 14,298,415 km (0.096 R)
• M43: 14,488,554 km (0.057 R)
• M44: 15,569,099 km (0.094 R)
• M45: 15,803,968 km (0.109 R)
• M46: 16,079,527 km (0.09 R)
• M47: 16,158,515 km (0.12 R)
• M48: 17,684,263 km (0.109 R)
• M49: 18,216,832 km (0.101 R)
• M50: 18,464,416 km (0.116 R)
• M51: 18,630,021 km (0.105 R)
• M52: 19,676,458 km (0.112 R)
• M53: 20,399,016 km (0.075 R)
• M54: 20,784,979 km (0.1 R)
• M55: 21,607,767 km (0.115 R)
• M56: 22,133,005 km (0.089 R)
• M57: 22,485,458 km (0.1 R)
• M58: 22,573,870 km (0.086 R)
• M59: 22,662,432 km (0.078 R)
• M60: 23,733,553 km (0.06 R)
• M61: 24,049,204 km (0.061 R)
• M62: 24,912,683 km (0.11 R)
• M63: 25,371,200 km (0.1 R)
• M64: 25,925,161 km (0.069 R)
• M65: 26,250,088 km (0.114 R)
• M66: 27,233,245 km (0.109 R)
• M67: 27,327,492 km (0.12 R)
• M68: 28,085,355 km (0.066 R)
• M69: 28,514,701 km (0.101 R)
• M70: 28,610,443 km (0.067 R)
• M71: 28,706,335 km (0.075 R)
• M72: 29,042,482 km (0.104 R)
• M73: 29,186,993 km (0.072 R)
• M74: 29,525,085 km (0.115 R)
• M75: 30,058,850 km (0.027 R)
• M76: 30,792,029 km (0.09 R)
• M77: 30,939,383 km (0.101 R)
• M78: 31,481,675 km (0.042 R)
• M79: 32,226,224 km (0.089 R)
• M80: 32,375,822 km (0.054 R)
• M81: 33,227,781 km (0.047 R)
• M82: 33,379,025 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67

Radius: 14

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.53 AU - 8.05 AU

Year: 6886 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,221,609 km

• M1: 174,581 km (0.117 R)
• M2: 336,894 km (0.071 R)
• M3: 531,222 km (0.099 R)
• M4: 779,106 km (0.092 R)
• M5: 1,234,631 km (0.11 R)
• M6: 1,337,555 km (0.1 R)
• M7: 1,563,747 km (0.115 R)
• M8: 1,897,350 km (0.101 R)
• M9: 2,292,288 km (0.106 R)
• M10: 2,382,196 km (0.117 R)
• M11: 2,552,588 km (0.104 R)
• M12: 2,645,938 km (0.108 R)
• M13: 2,808,850 km (0.112 R)
• M14: 2,919,402 km (0.076 R)
• M15: 3,464,687 km (0.119 R)
• M16: 3,598,577 km (0.095 R)
• M17: 3,719,153 km (0.073 R)
• M18: 3,841,075 km (0.075 R)
• M19: 4,088,959 km (0.103 R)
• M20: 4,246,485 km (0.117 R)
• M21: 4,358,085 km (0.117 R)
• M22: 4,519,202 km (0.11 R)
• M23: 4,715,175 km (0.08 R)
• M24: 4,814,359 km (0.079 R)
• M25: 4,914,140 km (0.083 R)
• M26: 5,268,837 km (0.052 R)
• M27: 5,423,521 km (0.093 R)
• M28: 5,843,293 km (0.09 R)
• M29: 6,474,596 km (0.096 R)
• M30: 6,807,750 km (0.114 R)
• M31: 7,108,741 km (0.093 R)
• M32: 7,375,624 km (0.063 R)
• M33: 8,116,881 km (0.097 R)
• M34: 8,256,007 km (0.111 R)
• M35: 8,355,939 km (0.089 R)
• M36: 8,556,998 km (0.111 R)
• M37: 8,698,667 km (0.026 R)
• M38: 8,963,904 km (0.062 R)
• M39: 9,439,626 km (0.083 R)
• M40: 9,881,388 km (0.041 R)
• M41: 10,329,883 km (0.088 R)
• M42: 11,917,714 km (0.112 R)
• M43: 12,509,823 km (0.065 R)
• M44: 12,601,676 km (0.085 R)
• M45: 12,740,054 km (0.11 R)
• M46: 12,832,655 km (0.09 R)
• M47: 13,462,911 km (0.065 R)
• M48: 13,604,430 km (0.096 R)
• M49: 13,817,458 km (0.103 R)
• M50: 14,151,211 km (0.11 R)
• M51: 14,875,264 km (0.115 R)
• M52: 15,241,929 km (0.086 R)
• M53: 15,611,585 km (0.109 R)
• M54: 15,834,635 km (0.076 R)
• M55: 16,034,049 km (0.099 R)
• M56: 16,133,981 km (0.113 R)
• M57: 16,234,062 km (0.114 R)
• M58: 16,738,057 km (0.107 R)
• M59: 17,093,950 km (0.104 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 17,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit