🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.64 AU - 0.8 AU

Year: 229 Days

Day: 13 Hours

Environment

Temp: 102 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,448,095 km

• M1: 428,448 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.31 AU - 2.01 AU

Year: 801 Days

Day: 44.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.3

Radius: 10.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.62 AU - 7.8 AU

Year: 6513 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,448,095 km

• M1: 165,306 km (0.035 R)
• M2: 267,780 km (0.111 R)
• M3: 800,947 km (0.104 R)
• M4: 876,644 km (0.118 R)
• M5: 981,661 km (0.077 R)
• M6: 1,133,353 km (0.034 R)
• M7: 1,205,160 km (0.115 R)
• M8: 1,571,376 km (0.119 R)
• M9: 2,148,225 km (0.076 R)
• M10: 2,220,182 km (0.097 R)
• M11: 2,650,126 km (0.085 R)
• M12: 3,416,965 km (0.1 R)
• M13: 3,694,469 km (0.105 R)
• M14: 3,847,059 km (0.095 R)
• M15: 3,913,032 km (0.073 R)
• M16: 4,271,618 km (0.09 R)
• M17: 4,431,837 km (0.032 R)
• M18: 4,501,101 km (0.047 R)
• M19: 4,711,136 km (0.095 R)
• M20: 5,385,374 km (0.1 R)
• M21: 5,558,758 km (0.095 R)
• M22: 5,759,069 km (0.101 R)
• M23: 5,834,915 km (0.067 R)
• M24: 5,987,356 km (0.106 R)
• M25: 6,115,561 km (0.113 R)
• M26: 6,558,071 km (0.06 R)
• M27: 6,983,977 km (0.083 R)
• M28: 7,173,218 km (0.112 R)
• M29: 8,429,690 km (0.051 R)
• M30: 8,689,093 km (0.101 R)
• M31: 9,304,838 km (0.105 R)
• M32: 9,632,906 km (0.062 R)
• M33: 9,995,232 km (0.082 R)
• M34: 10,300,561 km (0.086 R)
• M35: 10,951,761 km (0.076 R)
• M36: 11,046,008 km (0.109 R)
• M37: 12,002,088 km (0.037 R)
• M38: 12,229,028 km (0.062 R)
• M39: 13,017,708 km (0.055 R)
• M40: 13,084,279 km (0.105 R)
• M41: 13,284,441 km (0.073 R)
• M42: 13,552,819 km (0.109 R)
• M43: 13,958,828 km (0.073 R)
• M44: 14,300,210 km (0.111 R)
• M45: 14,368,726 km (0.036 R)
• M46: 14,471,948 km (0.084 R)
• M47: 14,540,763 km (0.09 R)
• M48: 14,644,285 km (0.058 R)
• M49: 15,305,807 km (0.085 R)
• M50: 15,834,935 km (0.064 R)
• M51: 16,693,926 km (0.063 R)
• M52: 16,874,789 km (0.09 R)
• M53: 18,494,336 km (0.027 R)
• M54: 18,681,483 km (0.118 R)
• M55: 19,133,418 km (0.102 R)
• M56: 19,246,813 km (0.095 R)
• M57: 19,436,503 km (0.08 R)
• M58: 20,587,809 km (0.094 R)
• M59: 20,665,300 km (0.11 R)
• M60: 21,367,513 km (0.089 R)
• M61: 21,721,461 km (0.09 R)
• M62: 22,196,584 km (0.059 R)
• M63: 22,835,367 km (0.115 R)
• M64: 23,358,810 km (0.059 R)
• M65: 23,642,298 km (0.092 R)
• M66: 24,008,513 km (0.092 R)
• M67: 24,622,912 km (0.09 R)
• M68: 25,159,669 km (0.078 R)
• M69: 26,962,473 km (0.106 R)
• M70: 27,259,874 km (0.091 R)
• M71: 27,729,461 km (0.071 R)
• M72: 27,857,966 km (0.074 R)
• M73: 28,029,704 km (0.118 R)
• M74: 28,115,573 km (0.101 R)
• M75: 28,676,565 km (0.071 R)
• M76: 28,936,716 km (0.114 R)
• M77: 29,023,632 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.7

Radius: 8.4

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.58 AU - 7.5 AU

Year: 7000 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,448,095 km

• M1: 109,954 km (0.098 R)
• M2: 198,217 km (0.06 R)
• M3: 331,060 km (0.109 R)
• M4: 400,174 km (0.109 R)
• M5: 679,773 km (0.098 R)
• M6: 1,314,666 km (0.101 R)
• M7: 2,012,241 km (0.072 R)
• M8: 2,227,363 km (0.086 R)
• M9: 2,287,351 km (0.1 R)
• M10: 2,347,939 km (0.102 R)
• M11: 2,470,609 km (0.071 R)
• M12: 2,679,896 km (0.092 R)
• M13: 2,808,401 km (0.106 R)
• M14: 2,895,168 km (0.098 R)
• M15: 3,138,264 km (0.074 R)
• M16: 3,228,472 km (0.1 R)
• M17: 3,319,427 km (0.108 R)
• M18: 3,668,289 km (0.11 R)
• M19: 4,783,990 km (0.114 R)
• M20: 4,914,140 km (0.03 R)
• M21: 5,045,487 km (0.049 R)
• M22: 5,124,774 km (0.093 R)
• M23: 5,231,138 km (0.077 R)
• M24: 6,564,953 km (0.081 R)
• M25: 7,419,007 km (0.111 R)
• M26: 8,214,419 km (0.111 R)
• M27: 8,527,527 km (0.097 R)
• M28: 8,844,525 km (0.118 R)
• M29: 9,068,773 km (0.036 R)
• M30: 9,294,815 km (0.106 R)
• M31: 9,951,250 km (0.062 R)
• M32: 10,050,883 km (0.11 R)
• M33: 10,150,964 km (0.088 R)
• M34: 10,588,537 km (0.097 R)
• M35: 10,690,413 km (0.109 R)
• M36: 10,963,579 km (0.076 R)
• M37: 11,516,792 km (0.117 R)
• M38: 11,621,511 km (0.03 R)
• M39: 11,831,995 km (0.088 R)
• M40: 11,973,066 km (0.044 R)
• M41: 12,185,644 km (0.11 R)
• M42: 12,256,703 km (0.112 R)
• M43: 12,399,420 km (0.072 R)
• M44: 13,671,301 km (0.095 R)
• M45: 14,341,499 km (0.066 R)
• M46: 14,605,091 km (0.108 R)
• M47: 15,520,779 km (0.073 R)
• M48: 15,597,822 km (0.084 R)
• M49: 16,102,416 km (0.059 R)
• M50: 16,494,212 km (0.03 R)
• M51: 16,651,739 km (0.118 R)
• M52: 16,849,507 km (0.067 R)
• M53: 17,407,208 km (0.092 R)
• M54: 17,567,577 km (0.057 R)
• M55: 18,051,975 km (0.075 R)
• M56: 18,377,350 km (0.086 R)
• M57: 19,075,075 km (0.088 R)
• M58: 19,697,851 km (0.039 R)
• M59: 19,906,989 km (0.118 R)
• M60: 20,454,218 km (0.03 R)
• M61: 21,006,234 km (0.099 R)
• M62: 21,520,252 km (0.077 R)
• M63: 21,994,926 km (0.105 R)
• M64: 22,823,100 km (0.045 R)
• M65: 25,005,733 km (0.111 R)
• M66: 27,160,989 km (0.114 R)
• M67: 28,049,152 km (0.113 R)
• M68: 28,899,317 km (0.092 R)
• M69: 29,089,306 km (0.117 R)
• M70: 29,184,450 km (0.031 R)
• M71: 29,470,631 km (0.09 R)
• M72: 29,661,967 km (0.037 R)
• M73: 29,853,751 km (0.083 R)
• M74: 30,238,367 km (0.053 R)
• M75: 30,576,309 km (0.1 R)
• M76: 30,770,038 km (0.077 R)
• M77: 30,866,977 km (0.07 R)
• M78: 31,109,924 km (0.081 R)
• M79: 32,137,213 km (0.061 R)
• M80: 32,679,655 km (0.051 R)
• M81: 33,175,422 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.7

Radius: 9.7

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.24 AU - 10.12 AU

Year: 9583 Days

Day: 7.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,448,095 km

• M1: 147,803 km (0.104 R)
• M2: 314,904 km (0.078 R)
• M3: 450,290 km (0.053 R)
• M4: 519,404 km (0.079 R)
• M5: 638,633 km (0.086 R)
• M6: 734,526 km (0.108 R)
• M7: 870,660 km (0.069 R)
• M8: 1,129,913 km (0.069 R)
• M9: 1,248,544 km (0.026 R)
• M10: 1,371,513 km (0.102 R)
• M11: 1,434,494 km (0.07 R)
• M12: 1,498,671 km (0.117 R)
• M13: 1,585,588 km (0.093 R)
• M14: 1,833,920 km (0.086 R)
• M15: 1,974,692 km (0.071 R)
• M16: 2,317,271 km (0.097 R)
• M17: 3,113,431 km (0.082 R)
• M18: 3,282,327 km (0.116 R)
• M19: 5,331,070 km (0.052 R)
• M20: 5,567,584 km (0.093 R)
• M21: 5,773,131 km (0.074 R)
• M22: 6,156,551 km (0.103 R)
• M23: 6,620,155 km (0.083 R)
• M24: 6,692,560 km (0.058 R)
• M25: 7,132,228 km (0.057 R)
• M26: 7,924,050 km (0.113 R)
• M27: 8,000,943 km (0.118 R)
• M28: 8,233,119 km (0.053 R)
• M29: 10,674,257 km (0.07 R)
• M30: 10,972,705 km (0.097 R)
• M31: 11,447,379 km (0.089 R)
• M32: 11,621,660 km (0.054 R)
• M33: 11,928,635 km (0.116 R)
• M34: 13,229,239 km (0.073 R)
• M35: 13,734,132 km (0.101 R)
• M36: 14,952,906 km (0.069 R)
• M37: 15,720,043 km (0.081 R)
• M38: 15,816,833 km (0.097 R)
• M39: 16,401,611 km (0.111 R)
• M40: 17,844,333 km (0.092 R)
• M41: 18,097,154 km (0.088 R)
• M42: 18,402,184 km (0.118 R)
• M43: 19,275,386 km (0.081 R)
• M44: 20,320,178 km (0.084 R)
• M45: 20,849,306 km (0.059 R)
• M46: 21,115,590 km (0.102 R)
• M47: 21,222,552 km (0.085 R)
• M48: 21,597,893 km (0.078 R)
• M49: 22,137,942 km (0.118 R)
• M50: 22,518,668 km (0.091 R)
• M51: 23,231,353 km (0.11 R)
• M52: 23,562,861 km (0.053 R)
• M53: 24,735,260 km (0.098 R)
• M54: 25,073,800 km (0.1 R)
• M55: 28,306,161 km (0.109 R)
• M56: 29,731,081 km (0.045 R)
• M57: 30,030,875 km (0.109 R)
• M58: 30,693,893 km (0.117 R)
• M59: 31,789,398 km (0.039 R)
• M60: 32,650,334 km (0.033 R)
• M61: 33,269,818 km (0.102 R)
• M62: 33,768,279 km (0.081 R)
• M63: 36,425,735 km (0.108 R)
• M64: 36,489,763 km (0.103 R)
• M65: 36,875,127 km (0.108 R)
• M66: 38,039,148 km (0.087 R)
• M67: 38,560,347 km (0.084 R)
• M68: 38,690,946 km (0.046 R)
• M69: 39,018,266 km (0.051 R)
• M70: 40,602,208 km (0.107 R)
• M71: 41,068,206 km (0.042 R)
• M72: 42,072,606 km (0.104 R)
• M73: 42,881,930 km (0.109 R)
• M74: 43,969,058 km (0.07 R)
• M75: 44,037,275 km (0.091 R)
• M76: 44,242,224 km (0.091 R)
• M77: 44,859,016 km (0.107 R)
• M78: 45,271,756 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 16,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit