🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.72 AU - 1.76 AU

Year: 803 Days

Day: 28.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.8 AU - 2.06 AU

Year: 938 Days

Day: 21.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.99 AU - 2.51 AU

Year: 1181 Days

Day: 13.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,866,572 km

• M1: 156,031 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.63 AU - 4.29 AU

Year: 2252 Days

Day: 12.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,866,572 km

• M1: 2,011,643 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.3 AU - 5.38 AU

Year: 3163 Days

Day: 35.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.6

Radius: 13.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.32 AU - 12.76 AU

Year: 13715 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,866,572 km

• M1: 196,572 km (0.11 R)
• M2: 339,737 km (0.096 R)
• M3: 656,435 km (0.08 R)
• M4: 901,327 km (0.058 R)
• M5: 1,005,148 km (0.077 R)
• M6: 1,193,342 km (0.091 R)
• M7: 1,624,184 km (0.107 R)
• M8: 1,867,430 km (0.078 R)
• M9: 1,983,817 km (0.108 R)
• M10: 2,183,381 km (0.103 R)
• M11: 2,777,733 km (0.073 R)
• M12: 2,911,623 km (0.068 R)
• M13: 3,209,174 km (0.098 R)
• M14: 3,326,458 km (0.026 R)
• M15: 3,662,156 km (0.081 R)
• M16: 4,059,637 km (0.104 R)
• M17: 4,444,852 km (0.05 R)
• M18: 4,655,187 km (0.063 R)
• M19: 4,788,329 km (0.088 R)
• M20: 4,922,817 km (0.083 R)
• M21: 5,058,652 km (0.118 R)
• M22: 5,333,912 km (0.091 R)
• M23: 5,585,984 km (0.114 R)
• M24: 5,756,227 km (0.116 R)
• M25: 6,277,276 km (0.111 R)
• M26: 6,484,170 km (0.039 R)
• M27: 6,723,228 km (0.093 R)
• M28: 7,148,833 km (0.081 R)
• M29: 7,551,850 km (0.111 R)
• M30: 8,218,608 km (0.116 R)
• M31: 8,347,860 km (0.103 R)
• M32: 8,706,596 km (0.064 R)
• M33: 9,642,630 km (0.102 R)
• M34: 10,226,510 km (0.12 R)
• M35: 11,141,750 km (0.101 R)
• M36: 11,681,799 km (0.099 R)
• M37: 12,675,278 km (0.102 R)
• M38: 12,937,224 km (0.111 R)
• M39: 13,125,568 km (0.119 R)
• M40: 13,314,659 km (0.084 R)
• M41: 13,657,538 km (0.049 R)
• M42: 14,235,434 km (0.096 R)
• M43: 14,860,604 km (0.112 R)
• M44: 15,176,554 km (0.042 R)
• M45: 15,614,727 km (0.089 R)
• M46: 15,855,430 km (0.064 R)
• M47: 16,707,838 km (0.053 R)
• M48: 16,954,076 km (0.117 R)
• M49: 17,367,266 km (0.032 R)
• M50: 17,575,057 km (0.101 R)
• M51: 17,993,183 km (0.062 R)
• M52: 18,119,294 km (0.04 R)
• M53: 18,626,580 km (0.081 R)
• M54: 18,711,552 km (0.058 R)
• M55: 19,010,000 km (0.1 R)
• M56: 19,224,224 km (0.066 R)
• M57: 19,915,067 km (0.115 R)
• M58: 20,219,947 km (0.106 R)
• M59: 20,351,145 km (0.067 R)
• M60: 20,922,459 km (0.108 R)
• M61: 21,010,871 km (0.106 R)
• M62: 21,187,995 km (0.096 R)
• M63: 22,036,215 km (0.115 R)
• M64: 22,986,760 km (0.103 R)
• M65: 23,169,269 km (0.095 R)
• M66: 23,352,377 km (0.098 R)
• M67: 23,766,015 km (0.114 R)
• M68: 25,162,063 km (0.083 R)
• M69: 25,775,414 km (0.096 R)
• M70: 26,872,565 km (0.115 R)
• M71: 27,209,459 km (0.095 R)
• M72: 29,013,609 km (0.093 R)
• M73: 29,260,296 km (0.106 R)
• M74: 30,154,443 km (0.118 R)
• M75: 30,254,374 km (0.099 R)
• M76: 30,554,767 km (0.067 R)
• M77: 31,107,980 km (0.103 R)
• M78: 31,766,061 km (0.043 R)
• M79: 31,867,787 km (0.106 R)
• M80: 32,173,416 km (0.1 R)
• M81: 34,967,605 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.1

Radius: 6.2

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.26 AU - 18.94 AU

Year: 25831 Days

Day: 20.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,866,572 km

• M1: 122,670 km (0.104 R)
• M2: 770,728 km (0.073 R)
• M3: 819,647 km (0.103 R)
• M4: 1,278,015 km (0.082 R)
• M5: 1,487,003 km (0.081 R)
• M6: 1,674,898 km (0.104 R)
• M7: 1,903,633 km (0.108 R)
• M8: 1,970,952 km (0.099 R)
• M9: 2,039,019 km (0.09 R)
• M10: 2,390,873 km (0.089 R)
• M11: 2,463,578 km (0.069 R)
• M12: 2,838,021 km (0.045 R)
• M13: 2,915,064 km (0.071 R)
• M14: 2,992,855 km (0.118 R)
• M15: 3,391,982 km (0.094 R)
• M16: 3,432,822 km (0.057 R)
• M17: 3,681,304 km (0.103 R)
• M18: 3,807,715 km (0.035 R)
• M19: 3,978,555 km (0.064 R)
• M20: 4,461,308 km (0.118 R)
• M21: 5,102,335 km (0.089 R)
• M22: 6,367,633 km (0.064 R)
• M23: 7,456,407 km (0.116 R)
• M24: 7,832,047 km (0.096 R)
• M25: 7,994,959 km (0.111 R)
• M26: 8,379,276 km (0.105 R)
• M27: 8,769,726 km (0.118 R)
• M28: 9,452,790 km (0.087 R)
• M29: 9,626,324 km (0.083 R)
• M30: 10,152,908 km (0.092 R)
• M31: 10,271,240 km (0.106 R)
• M32: 12,100,074 km (0.098 R)
• M33: 12,731,676 km (0.105 R)
• M34: 13,115,694 km (0.097 R)
• M35: 13,633,752 km (0.069 R)
• M36: 14,026,745 km (0.08 R)
• M37: 15,635,371 km (0.076 R)
• M38: 16,046,616 km (0.111 R)
• M39: 16,461,301 km (0.11 R)
• M40: 17,584,631 km (0.114 R)
• M41: 20,349,798 km (0.027 R)
• M42: 20,424,298 km (0.119 R)
• M43: 20,873,690 km (0.083 R)
• M44: 21,024,186 km (0.099 R)
• M45: 24,663,603 km (0.09 R)
• M46: 26,108,120 km (0.025 R)
• M47: 26,595,659 km (0.099 R)
• M48: 26,840,551 km (0.116 R)
• M49: 27,332,728 km (0.107 R)
• M50: 29,837,295 km (0.108 R)
• M51: 31,202,974 km (0.092 R)
• M52: 32,240,436 km (0.03 R)
• M53: 32,501,484 km (0.1 R)
• M54: 34,615,750 km (0.026 R)
• M55: 34,972,392 km (0.07 R)
• M56: 35,240,770 km (0.057 R)
• M57: 35,599,506 km (0.096 R)
• M58: 37,046,865 km (0.049 R)
• M59: 37,320,330 km (0.113 R)
• M60: 37,777,801 km (0.116 R)
• M61: 41,219,300 km (0.119 R)
• M62: 41,597,334 km (0.111 R)
• M63: 42,642,873 km (0.118 R)
• M64: 43,025,096 km (0.118 R)
• M65: 43,120,838 km (0.104 R)
• M66: 43,600,748 km (0.1 R)
• M67: 44,759,683 km (0.111 R)
• M68: 44,953,711 km (0.083 R)
• M69: 45,148,189 km (0.079 R)
• M70: 45,635,429 km (0.057 R)
• M71: 46,222,451 km (0.098 R)
• M72: 47,998,477 km (0.052 R)
• M73: 49,294,892 km (0.065 R)
• M74: 50,501,848 km (0.086 R)
• M75: 51,718,527 km (0.113 R)
• M76: 51,922,130 km (0.092 R)
• M77: 52,637,357 km (0.111 R)
• M78: 55,530,131 km (0.096 R)
• M79: 56,366,084 km (0.112 R)
• M80: 61,145,287 km (0.063 R)
• M81: 61,576,428 km (0.106 R)
• M82: 62,224,935 km (0.074 R)
• M83: 62,550,011 km (0.037 R)
• M84: 62,658,470 km (0.117 R)
• M85: 67,160,169 km (0.113 R)
• M86: 68,273,925 km (0.119 R)
• M87: 69,955,854 km (0.082 R)
• M88: 70,406,742 km (0.041 R)
• M89: 71,197,965 km (0.099 R)
• M90: 72,447,406 km (0.115 R)
• M91: 72,561,250 km (0.073 R)
• M92: 72,789,387 km (0.081 R)
• M93: 73,933,212 km (0.106 R)
• M94: 74,162,696 km (0.09 R)
• M95: 74,622,410 km (0.116 R)
• M96: 74,852,641 km (0.117 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 13,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit