🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.75 AU - 1.19 AU

Year: 345 Days

Day: 39.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,732,340 km

• M1: 100,380 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.78 AU - 2.1 AU

Year: 977 Days

Day: 18.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.94 AU - 2.22 AU

Year: 1085 Days

Day: 41.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 130.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.11 AU - 2.47 AU

Year: 1253 Days

Day: 46.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.38 AU - 3.76 AU

Year: 1945 Days

Day: 22.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.91 AU - 4.45 AU

Year: 2553 Days

Day: 41 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,732,340 km

• M1: 2,986,572 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.1

Radius: 12.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.34 AU - 6.06 AU

Year: 4922 Days

Day: 5.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,732,340 km

• M1: 161,416 km (0.044 R)
• M2: 317,147 km (0.063 R)
• M3: 469,588 km (0.115 R)
• M4: 567,574 km (0.072 R)
• M5: 707,448 km (0.099 R)
• M6: 799,900 km (0.112 R)
• M7: 1,037,760 km (0.104 R)
• M8: 1,131,409 km (0.038 R)
• M9: 1,313,619 km (0.089 R)
• M10: 1,566,888 km (0.106 R)
• M11: 1,771,388 km (0.081 R)
• M12: 1,868,926 km (0.093 R)
• M13: 2,086,591 km (0.106 R)
• M14: 2,492,301 km (0.069 R)
• M15: 2,903,695 km (0.086 R)
• M16: 3,058,678 km (0.059 R)
• M17: 3,176,711 km (0.093 R)
• M18: 3,276,343 km (0.041 R)
• M19: 4,154,333 km (0.071 R)
• M20: 4,307,521 km (0.079 R)
• M21: 4,440,364 km (0.083 R)
• M22: 5,456,134 km (0.118 R)
• M23: 5,576,111 km (0.116 R)
• M24: 5,769,840 km (0.063 R)
• M25: 6,114,215 km (0.059 R)
• M26: 6,541,466 km (0.083 R)
• M27: 6,643,492 km (0.096 R)
• M28: 6,926,681 km (0.044 R)
• M29: 7,161,250 km (0.105 R)
• M30: 7,292,747 km (0.115 R)
• M31: 7,398,662 km (0.105 R)
• M32: 7,531,505 km (0.1 R)
• M33: 7,799,883 km (0.109 R)
• M34: 8,318,539 km (0.12 R)
• M35: 8,484,593 km (0.086 R)
• M36: 9,331,616 km (0.113 R)
• M37: 9,446,657 km (0.099 R)
• M38: 9,561,997 km (0.084 R)
• M39: 9,999,271 km (0.093 R)
• M40: 10,235,038 km (0.052 R)
• M41: 10,442,979 km (0.1 R)
• M42: 11,503,478 km (0.11 R)
• M43: 12,344,966 km (0.118 R)
• M44: 12,661,665 km (0.085 R)
• M45: 13,141,724 km (0.108 R)
• M46: 13,922,326 km (0.08 R)
• M47: 14,152,707 km (0.108 R)
• M48: 14,851,927 km (0.069 R)
• M49: 15,222,631 km (0.026 R)
• M50: 15,460,192 km (0.091 R)
• M51: 15,698,950 km (0.112 R)
• M52: 15,904,498 km (0.105 R)
• M53: 16,180,057 km (0.074 R)
• M54: 16,283,878 km (0.048 R)
• M55: 16,422,555 km (0.089 R)
• M56: 17,298,151 km (0.074 R)
• M57: 17,617,094 km (0.092 R)
• M58: 18,224,761 km (0.09 R)
• M59: 18,803,106 km (0.035 R)
• M60: 19,167,676 km (0.112 R)
• M61: 19,314,132 km (0.092 R)
• M62: 19,497,689 km (0.034 R)
• M63: 19,645,043 km (0.119 R)
• M64: 19,755,745 km (0.061 R)
• M65: 20,014,849 km (0.032 R)
• M66: 20,987,384 km (0.086 R)
• M67: 21,251,874 km (0.108 R)
• M68: 21,555,408 km (0.091 R)
• M69: 22,051,773 km (0.074 R)
• M70: 22,629,371 km (0.09 R)
• M71: 23,133,815 km (0.071 R)
• M72: 24,948,736 km (0.065 R)
• M73: 25,510,177 km (0.097 R)
• M74: 25,913,792 km (0.111 R)
• M75: 26,156,888 km (0.11 R)
• M76: 26,523,104 km (0.118 R)
• M77: 26,604,635 km (0.11 R)
• M78: 27,054,925 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.8

Radius: 4.5

Gravity: 26.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.02 AU - 15.38 AU

Year: 20383 Days

Day: 16.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,732,340 km

• M1: 173,085 km (0.108 R)
• M2: 335,398 km (0.081 R)
• M3: 559,047 km (0.083 R)
• M4: 1,227,151 km (0.097 R)
• M5: 2,705,029 km (0.119 R)
• M6: 3,142,004 km (0.106 R)
• M7: 4,120,973 km (0.082 R)
• M8: 4,536,855 km (0.111 R)
• M9: 4,749,882 km (0.118 R)
• M10: 4,966,201 km (0.114 R)
• M11: 5,318,952 km (0.116 R)
• M12: 5,863,189 km (0.099 R)
• M13: 6,235,688 km (0.111 R)
• M14: 8,107,457 km (0.111 R)
• M15: 9,264,147 km (0.066 R)
• M16: 10,192,701 km (0.098 R)
• M17: 10,527,501 km (0.114 R)
• M18: 11,437,804 km (0.095 R)
• M19: 11,495,549 km (0.104 R)
• M20: 11,843,963 km (0.109 R)
• M21: 14,627,680 km (0.112 R)
• M22: 14,753,192 km (0.071 R)
• M23: 15,577,177 km (0.077 R)
• M24: 16,156,420 km (0.1 R)
• M25: 17,801,847 km (0.107 R)
• M26: 19,087,641 km (0.109 R)
• M27: 20,333,193 km (0.083 R)
• M28: 21,676,133 km (0.114 R)
• M29: 22,901,788 km (0.086 R)
• M30: 24,001,782 km (0.12 R)
• M31: 24,372,186 km (0.083 R)
• M32: 24,968,932 km (0.048 R)
• M33: 25,269,025 km (0.099 R)
• M34: 25,494,918 km (0.034 R)
• M35: 26,481,665 km (0.115 R)
• M36: 27,635,514 km (0.111 R)
• M37: 28,257,542 km (0.117 R)
• M38: 29,120,422 km (0.095 R)
• M39: 31,679,294 km (0.075 R)
• M40: 32,493,705 km (0.114 R)
• M41: 32,903,304 km (0.057 R)
• M42: 33,149,991 km (0.107 R)
• M43: 33,645,160 km (0.106 R)
• M44: 33,976,668 km (0.114 R)
• M45: 34,059,695 km (0.114 R)
• M46: 35,145,327 km (0.08 R)
• M47: 35,988,161 km (0.077 R)
• M48: 37,093,690 km (0.095 R)
• M49: 37,179,260 km (0.097 R)
• M50: 38,296,756 km (0.103 R)
• M51: 39,774,633 km (0.098 R)
• M52: 41,625,907 km (0.082 R)
• M53: 45,046,612 km (0.091 R)
• M54: 46,329,413 km (0.033 R)
• M55: 48,275,981 km (0.11 R)
• M56: 48,556,178 km (0.073 R)
• M57: 49,118,366 km (0.119 R)
• M58: 52,056,917 km (0.112 R)
• M59: 52,152,510 km (0.071 R)
• M60: 54,467,837 km (0.047 R)
• M61: 56,127,924 km (0.087 R)
• M62: 56,422,632 km (0.053 R)
• M63: 58,300,833 km (0.101 R)
• M64: 58,898,178 km (0.082 R)
• M65: 59,297,604 km (0.1 R)
• M66: 60,099,000 km (0.113 R)
• M67: 60,400,439 km (0.073 R)
• M68: 60,501,119 km (0.113 R)
• M69: 65,291,841 km (0.025 R)
• M70: 69,885,992 km (0.077 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 12,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit