🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.82 AU - 0.82 AU

Year: 277 Days

Day: 36.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.04 AU - 1.14 AU

Year: 424 Days

Day: 31.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,595,907 km

• M1: 429,495 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.61 AU - 1.73 AU

Year: 805 Days

Day: 14.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.37 AU - 4.23 AU

Year: 2761 Days

Day: 14.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,595,907 km

• M1: 2,072,678 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.36 AU - 4.24 AU

Year: 2761 Days

Day: 45.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 12.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.91 AU - 6.65 AU

Year: 5180 Days

Day: 14.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,595,907 km

• M1: 226,342 km (0.098 R)
• M2: 330,761 km (0.085 R)
• M3: 410,347 km (0.112 R)
• M4: 680,820 km (0.096 R)
• M5: 874,250 km (0.095 R)
• M6: 1,247,646 km (0.047 R)
• M7: 1,669,811 km (0.115 R)
• M8: 2,288,548 km (0.037 R)
• M9: 2,623,348 km (0.12 R)
• M10: 2,806,007 km (0.073 R)
• M11: 2,936,457 km (0.082 R)
• M12: 3,031,002 km (0.109 R)
• M13: 3,399,312 km (0.11 R)
• M14: 3,578,830 km (0.108 R)
• M15: 3,926,645 km (0.109 R)
• M16: 4,200,110 km (0.116 R)
• M17: 4,371,549 km (0.109 R)
• M18: 4,832,759 km (0.047 R)
• M19: 5,471,991 km (0.031 R)
• M20: 5,993,040 km (0.072 R)
• M21: 6,089,381 km (0.114 R)
• M22: 6,284,008 km (0.116 R)
• M23: 6,455,896 km (0.087 R)
• M24: 6,629,280 km (0.078 R)
• M25: 6,930,271 km (0.101 R)
• M26: 7,107,993 km (0.097 R)
• M27: 7,545,866 km (0.028 R)
• M28: 7,886,650 km (0.028 R)
• M29: 8,340,081 km (0.044 R)
• M30: 8,829,266 km (0.056 R)
• M31: 9,022,098 km (0.114 R)
• M32: 9,468,199 km (0.077 R)
• M33: 9,580,846 km (0.104 R)
• M34: 10,266,004 km (0.092 R)
• M35: 10,381,793 km (0.084 R)
• M36: 10,556,224 km (0.068 R)
• M37: 10,673,060 km (0.115 R)
• M38: 11,174,512 km (0.119 R)
• M39: 11,623,306 km (0.084 R)
• M40: 12,169,787 km (0.082 R)
• M41: 12,261,789 km (0.104 R)
• M42: 12,353,792 km (0.101 R)
• M43: 12,724,645 km (0.067 R)
• M44: 13,130,654 km (0.112 R)
• M45: 13,445,707 km (0.091 R)
• M46: 13,923,223 km (0.07 R)
• M47: 14,212,247 km (0.099 R)
• M48: 14,471,051 km (0.08 R)
• M49: 14,666,126 km (0.063 R)
• M50: 14,861,950 km (0.107 R)
• M51: 14,960,236 km (0.08 R)
• M52: 15,190,467 km (0.114 R)
• M53: 15,355,623 km (0.09 R)
• M54: 15,587,799 km (0.05 R)
• M55: 16,055,741 km (0.104 R)
• M56: 16,834,548 km (0.1 R)
• M57: 17,074,054 km (0.095 R)
• M58: 17,729,741 km (0.11 R)
• M59: 17,834,011 km (0.075 R)
• M60: 18,534,428 km (0.083 R)
• M61: 18,923,682 km (0.082 R)
• M62: 19,351,233 km (0.07 R)
• M63: 19,674,065 km (0.116 R)
• M64: 19,890,234 km (0.118 R)
• M65: 20,034,745 km (0.09 R)
• M66: 20,470,524 km (0.025 R)
• M67: 21,351,655 km (0.1 R)
• M68: 21,462,657 km (0.089 R)
• M69: 23,876,119 km (0.039 R)
• M70: 24,068,203 km (0.096 R)
• M71: 24,183,842 km (0.112 R)
• M72: 25,310,165 km (0.079 R)
• M73: 25,939,074 km (0.089 R)
• M74: 26,057,556 km (0.082 R)
• M75: 26,294,967 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.9

Radius: 12.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.3 AU - 10.58 AU

Year: 10812 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,595,907 km

• M1: 160,519 km (0.077 R)
• M2: 425,606 km (0.038 R)
• M3: 569,369 km (0.092 R)
• M4: 763,847 km (0.099 R)
• M5: 1,564,345 km (0.11 R)
• M6: 1,758,373 km (0.103 R)
• M7: 2,290,343 km (0.093 R)
• M8: 2,537,030 km (0.063 R)
• M9: 2,663,740 km (0.091 R)
• M10: 3,723,790 km (0.051 R)
• M11: 3,810,407 km (0.068 R)
• M12: 4,103,918 km (0.098 R)
• M13: 4,223,447 km (0.052 R)
• M14: 4,965,153 km (0.12 R)
• M15: 5,881,291 km (0.079 R)
• M16: 6,050,336 km (0.072 R)
• M17: 6,152,661 km (0.071 R)
• M18: 6,428,221 km (0.111 R)
• M19: 7,098,868 km (0.114 R)
• M20: 7,497,396 km (0.086 R)
• M21: 7,940,655 km (0.115 R)
• M22: 8,354,443 km (0.088 R)
• M23: 8,852,454 km (0.11 R)
• M24: 8,968,841 km (0.095 R)
• M25: 9,360,339 km (0.103 R)
• M26: 9,598,050 km (0.055 R)
• M27: 9,837,556 km (0.118 R)
• M28: 9,917,890 km (0.064 R)
• M29: 10,857,365 km (0.087 R)
• M30: 10,940,391 km (0.115 R)
• M31: 11,065,306 km (0.088 R)
• M32: 11,782,478 km (0.096 R)
• M33: 11,953,319 km (0.117 R)
• M34: 12,297,693 km (0.058 R)
• M35: 12,820,388 km (0.085 R)
• M36: 13,797,412 km (0.058 R)
• M37: 14,844,447 km (0.117 R)
• M38: 14,982,975 km (0.105 R)
• M39: 15,168,327 km (0.078 R)
• M40: 15,307,752 km (0.035 R)
• M41: 15,400,951 km (0.112 R)
• M42: 15,541,124 km (0.115 R)
• M43: 16,295,995 km (0.088 R)
• M44: 16,630,047 km (0.069 R)
• M45: 16,821,981 km (0.088 R)
• M46: 17,548,129 km (0.104 R)
• M47: 17,694,586 km (0.112 R)
• M48: 17,792,423 km (0.097 R)
• M49: 18,235,083 km (0.032 R)
• M50: 18,482,667 km (0.102 R)
• M51: 19,940,050 km (0.119 R)
• M52: 20,092,939 km (0.105 R)
• M53: 20,605,312 km (0.097 R)
• M54: 20,708,384 km (0.106 R)
• M55: 21,173,933 km (0.082 R)
• M56: 21,277,904 km (0.061 R)
• M57: 21,643,072 km (0.059 R)
• M58: 22,485,458 km (0.085 R)
• M59: 23,070,984 km (0.109 R)
• M60: 24,638,321 km (0.091 R)
• M61: 25,021,740 km (0.074 R)
• M62: 25,517,806 km (0.079 R)
• M63: 25,739,211 km (0.108 R)
• M64: 25,961,364 km (0.096 R)
• M65: 26,575,463 km (0.047 R)
• M66: 26,687,662 km (0.079 R)
• M67: 27,137,802 km (0.094 R)
• M68: 27,761,026 km (0.057 R)
• M69: 28,446,334 km (0.087 R)
• M70: 29,368,755 km (0.102 R)
• M71: 30,770,636 km (0.087 R)
• M72: 31,717,292 km (0.054 R)
• M73: 32,134,520 km (0.119 R)
• M74: 35,228,653 km (0.111 R)
• M75: 37,595,142 km (0.118 R)
• M76: 38,226,445 km (0.105 R)
• M77: 39,499,523 km (0.109 R)
• M78: 40,012,643 km (0.118 R)
• M79: 40,141,297 km (0.081 R)
• M80: 40,915,915 km (0.056 R)
• M81: 41,045,617 km (0.074 R)
• M82: 41,826,069 km (0.105 R)
• M83: 42,676,981 km (0.108 R)
• M84: 43,071,621 km (0.101 R)
• M85: 43,269,539 km (0.076 R)
• M86: 44,130,175 km (0.093 R)
• M87: 44,263,018 km (0.051 R)
• M88: 44,462,731 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 12,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit