🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.85 AU - 0.99 AU

Year: 309 Days

Day: 37.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,750,065 km

• M1: 299,794 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.9 AU - 1.12 AU

Year: 355 Days

Day: 20.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,750,065 km

• M1: 311,164 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.26 AU - 3.92 AU

Year: 2380 Days

Day: 36.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.32 AU - 4.86 AU

Year: 3440 Days

Day: 14.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,750,065 km

• M1: 3,970,627 km (0.117 R)

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.5

Radius: 13

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.16 AU - 8.32 AU

Year: 6815 Days

Day: 14.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,750,065 km

• M1: 172,786 km (0.112 R)
• M2: 332,706 km (0.118 R)
• M3: 460,761 km (0.109 R)
• M4: 576,999 km (0.112 R)
• M5: 979,716 km (0.057 R)
• M6: 1,137,841 km (0.081 R)
• M7: 2,055,475 km (0.052 R)
• M8: 2,186,074 km (0.115 R)
• M9: 2,377,559 km (0.1 R)
• M10: 2,534,936 km (0.055 R)
• M11: 2,798,079 km (0.113 R)
• M12: 2,880,806 km (0.074 R)
• M13: 3,550,855 km (0.101 R)
• M14: 3,892,237 km (0.063 R)
• M15: 4,149,546 km (0.054 R)
• M16: 4,244,391 km (0.108 R)
• M17: 4,558,098 km (0.11 R)
• M18: 4,779,802 km (0.064 R)
• M19: 4,879,434 km (0.087 R)
• M20: 5,131,656 km (0.088 R)
• M21: 5,259,412 km (0.049 R)
• M22: 5,596,606 km (0.102 R)
• M23: 5,834,317 km (0.057 R)
• M24: 6,075,319 km (0.087 R)
• M25: 6,539,521 km (0.113 R)
• M26: 6,622,548 km (0.083 R)
• M27: 6,817,923 km (0.064 R)
• M28: 7,071,940 km (0.033 R)
• M29: 7,676,764 km (0.111 R)
• M30: 7,970,724 km (0.113 R)
• M31: 8,328,413 km (0.111 R)
• M32: 8,418,620 km (0.113 R)
• M33: 8,569,714 km (0.036 R)
• M34: 8,782,891 km (0.034 R)
• M35: 8,997,714 km (0.106 R)
• M36: 9,276,564 km (0.11 R)
• M37: 10,291,137 km (0.032 R)
• M38: 11,174,512 km (0.107 R)
• M39: 11,709,474 km (0.111 R)
• M40: 12,355,737 km (0.11 R)
• M41: 12,596,739 km (0.063 R)
• M42: 13,223,554 km (0.111 R)
• M43: 15,275,289 km (0.101 R)
• M44: 15,682,644 km (0.089 R)
• M45: 16,319,183 km (0.119 R)
• M46: 16,849,657 km (0.115 R)
• M47: 17,193,732 km (0.09 R)
• M48: 17,385,965 km (0.092 R)
• M49: 17,578,797 km (0.112 R)
• M50: 17,694,885 km (0.097 R)
• M51: 17,850,018 km (0.071 R)
• M52: 18,318,259 km (0.089 R)
• M53: 19,107,538 km (0.108 R)
• M54: 19,226,917 km (0.052 R)
• M55: 19,346,595 km (0.069 R)
• M56: 19,586,550 km (0.113 R)
• M57: 19,747,069 km (0.1 R)
• M58: 20,231,317 km (0.091 R)
• M59: 20,434,321 km (0.077 R)
• M60: 20,637,924 km (0.108 R)
• M61: 20,842,125 km (0.064 R)
• M62: 21,088,213 km (0.069 R)
• M63: 21,998,516 km (0.034 R)
• M64: 23,260,674 km (0.115 R)
• M65: 23,473,252 km (0.052 R)
• M66: 23,643,794 km (0.116 R)
• M67: 23,857,569 km (0.109 R)
• M68: 24,201,046 km (0.104 R)
• M69: 25,023,236 km (0.107 R)
• M70: 25,328,415 km (0.059 R)
• M71: 25,415,930 km (0.1 R)
• M72: 25,547,277 km (0.088 R)
• M73: 28,040,176 km (0.068 R)
• M74: 28,538,935 km (0.103 R)
• M75: 29,729,435 km (0.088 R)
• M76: 29,914,039 km (0.052 R)
• M77: 30,099,092 km (0.069 R)
• M78: 31,217,036 km (0.1 R)
• M79: 31,310,834 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.5

Radius: 13.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.96 AU - 15.58 AU

Year: 15965 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,750,065 km

• M1: 176,077 km (0.12 R)
• M2: 2,306,799 km (0.093 R)
• M3: 2,465,223 km (0.091 R)
• M4: 2,572,784 km (0.117 R)
• M5: 3,311,498 km (0.113 R)
• M6: 3,491,016 km (0.112 R)
• M7: 3,704,791 km (0.11 R)
• M8: 5,354,108 km (0.09 R)
• M9: 5,816,365 km (0.093 R)
• M10: 7,085,404 km (0.091 R)
• M11: 7,279,283 km (0.054 R)
• M12: 7,871,092 km (0.077 R)
• M13: 8,031,610 km (0.066 R)
• M14: 8,437,619 km (0.055 R)
• M15: 9,143,272 km (0.103 R)
• M16: 10,788,550 km (0.077 R)
• M17: 10,967,020 km (0.069 R)
• M18: 11,462,937 km (0.062 R)
• M19: 11,690,774 km (0.092 R)
• M20: 11,920,258 km (0.075 R)
• M21: 12,476,911 km (0.082 R)
• M22: 12,570,410 km (0.118 R)
• M23: 12,758,305 km (0.093 R)
• M24: 12,899,974 km (0.062 R)
• M25: 13,089,514 km (0.1 R)
• M26: 13,519,309 km (0.098 R)
• M27: 14,886,484 km (0.109 R)
• M28: 15,737,846 km (0.045 R)
• M29: 16,144,004 km (0.049 R)
• M30: 16,246,179 km (0.087 R)
• M31: 16,450,979 km (0.113 R)
• M32: 16,759,749 km (0.082 R)
• M33: 17,278,853 km (0.092 R)
• M34: 17,803,194 km (0.075 R)
• M35: 17,908,660 km (0.08 R)
• M36: 18,067,234 km (0.113 R)
• M37: 18,652,910 km (0.031 R)
• M38: 19,897,564 km (0.12 R)
• M39: 20,007,070 km (0.104 R)
• M40: 21,169,146 km (0.113 R)
• M41: 21,955,881 km (0.117 R)
• M42: 22,466,758 km (0.066 R)
• M43: 22,580,751 km (0.116 R)
• M44: 22,695,044 km (0.084 R)
• M45: 22,866,783 km (0.064 R)
• M46: 24,843,270 km (0.108 R)
• M47: 26,151,204 km (0.054 R)
• M48: 26,753,186 km (0.096 R)
• M49: 27,116,559 km (0.1 R)
• M50: 28,093,433 km (0.093 R)
• M51: 28,216,402 km (0.053 R)
• M52: 28,586,208 km (0.065 R)
• M53: 28,771,859 km (0.074 R)
• M54: 28,895,726 km (0.101 R)
• M55: 29,330,757 km (0.086 R)
• M56: 30,902,432 km (0.083 R)
• M57: 31,156,449 km (0.114 R)
• M58: 31,602,700 km (0.082 R)
• M59: 31,794,484 km (0.092 R)
• M60: 31,922,690 km (0.087 R)
• M61: 32,050,895 km (0.1 R)
• M62: 33,278,346 km (0.114 R)
• M63: 33,408,496 km (0.112 R)
• M64: 33,669,245 km (0.083 R)
• M65: 34,784,796 km (0.118 R)
• M66: 36,045,906 km (0.093 R)
• M67: 37,389,594 km (0.119 R)
• M68: 37,592,449 km (0.085 R)
• M69: 37,863,670 km (0.061 R)
• M70: 38,886,471 km (0.078 R)
• M71: 40,611,184 km (0.103 R)
• M72: 40,750,310 km (0.026 R)
• M73: 41,028,862 km (0.052 R)
• M74: 41,868,405 km (0.081 R)
• M75: 42,219,960 km (0.096 R)
• M76: 43,564,695 km (0.071 R)
• M77: 44,134,962 km (0.101 R)
• M78: 44,636,115 km (0.029 R)
• M79: 44,851,536 km (0.107 R)
• M80: 46,805,135 km (0.114 R)
• M81: 49,304,466 km (0.102 R)
• M82: 49,601,418 km (0.068 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 17,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit