🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.42 AU - 0.66 AU

Year: 145 Days

Day: 34.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.86 AU - 0.88 AU

Year: 296 Days

Day: 32.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.8 AU - 4.7 AU

Year: 3200 Days

Day: 42.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,305,448 km

• M1: 104,120 km (0.068 R)
• M2: 389,403 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.5

Radius: 12.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.92 AU - 10.56 AU

Year: 11103 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 70.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,305,448 km

• M1: 329,265 km (0.027 R)
• M2: 418,425 km (0.107 R)
• M3: 689,497 km (0.051 R)
• M4: 930,948 km (0.111 R)
• M5: 1,053,468 km (0.043 R)
• M6: 1,355,207 km (0.044 R)
• M7: 1,435,092 km (0.117 R)
• M8: 1,663,528 km (0.12 R)
• M9: 1,749,547 km (0.107 R)
• M10: 1,904,082 km (0.053 R)
• M11: 2,346,443 km (0.041 R)
• M12: 2,744,074 km (0.103 R)
• M13: 2,950,968 km (0.096 R)
• M14: 3,271,107 km (0.095 R)
• M15: 3,352,937 km (0.107 R)
• M16: 3,602,766 km (0.059 R)
• M17: 3,801,282 km (0.11 R)
• M18: 4,358,384 km (0.094 R)
• M19: 4,448,741 km (0.107 R)
• M20: 5,258,066 km (0.051 R)
• M21: 6,487,461 km (0.053 R)
• M22: 6,834,678 km (0.098 R)
• M23: 7,402,701 km (0.11 R)
• M24: 8,208,884 km (0.101 R)
• M25: 8,508,828 km (0.108 R)
• M26: 8,698,219 km (0.062 R)
• M27: 9,004,146 km (0.074 R)
• M28: 9,391,605 km (0.073 R)
• M29: 11,493,305 km (0.108 R)
• M30: 11,576,930 km (0.049 R)
• M31: 11,787,115 km (0.064 R)
• M32: 11,956,011 km (0.103 R)
• M33: 12,125,805 km (0.047 R)
• M34: 12,769,525 km (0.12 R)
• M35: 13,822,843 km (0.103 R)
• M36: 14,540,315 km (0.117 R)
• M37: 15,132,423 km (0.031 R)
• M38: 16,293,003 km (0.115 R)
• M39: 16,434,224 km (0.095 R)
• M40: 17,530,178 km (0.052 R)
• M41: 17,820,098 km (0.115 R)
• M42: 17,965,507 km (0.117 R)
• M43: 18,111,515 km (0.047 R)
• M44: 18,208,903 km (0.11 R)
• M45: 18,355,509 km (0.097 R)
• M46: 19,193,556 km (0.117 R)
• M47: 21,009,076 km (0.104 R)
• M48: 22,093,212 km (0.08 R)
• M49: 22,406,320 km (0.089 R)
• M50: 22,826,092 km (0.083 R)
• M51: 23,407,579 km (0.098 R)
• M52: 24,855,537 km (0.105 R)
• M53: 25,181,211 km (0.096 R)
• M54: 25,891,801 km (0.096 R)
• M55: 26,056,658 km (0.111 R)
• M56: 27,612,625 km (0.119 R)
• M57: 28,062,765 km (0.094 R)
• M58: 28,401,904 km (0.116 R)
• M59: 29,027,223 km (0.112 R)
• M60: 30,813,870 km (0.097 R)
• M61: 32,103,404 km (0.072 R)
• M62: 32,754,753 km (0.109 R)
• M63: 34,010,328 km (0.052 R)
• M64: 34,191,042 km (0.105 R)
• M65: 34,311,618 km (0.087 R)
• M66: 34,674,393 km (0.039 R)
• M67: 34,795,567 km (0.042 R)
• M68: 35,342,647 km (0.09 R)
• M69: 36,199,394 km (0.04 R)
• M70: 37,870,701 km (0.066 R)
• M71: 39,630,570 km (0.102 R)
• M72: 40,775,892 km (0.093 R)
• M73: 41,160,209 km (0.119 R)
• M74: 41,545,573 km (0.065 R)
• M75: 42,838,846 km (0.078 R)
• M76: 43,099,147 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381

Radius: 6.7

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.99 AU - 17.03 AU

Year: 22310 Days

Day: 19.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,305,448 km

• M1: 504,743 km (0.037 R)
• M2: 581,337 km (0.105 R)
• M3: 1,022,352 km (0.105 R)
• M4: 1,197,381 km (0.057 R)
• M5: 1,838,109 km (0.061 R)
• M6: 1,928,616 km (0.093 R)
• M7: 2,177,247 km (0.096 R)
• M8: 2,808,102 km (0.114 R)
• M9: 3,756,552 km (0.071 R)
• M10: 4,547,925 km (0.096 R)
• M11: 5,004,498 km (0.048 R)
• M12: 6,414,308 km (0.098 R)
• M13: 7,114,725 km (0.1 R)
• M14: 7,839,228 km (0.096 R)
• M15: 8,435,674 km (0.077 R)
• M16: 8,943,858 km (0.042 R)
• M17: 9,883,483 km (0.112 R)
• M18: 10,043,103 km (0.09 R)
• M19: 10,581,357 km (0.1 R)
• M20: 11,073,833 km (0.041 R)
• M21: 11,295,088 km (0.094 R)
• M22: 11,350,738 km (0.079 R)
• M23: 12,308,913 km (0.12 R)
• M24: 13,058,997 km (0.115 R)
• M25: 13,587,077 km (0.104 R)
• M26: 14,301,856 km (0.098 R)
• M27: 15,089,937 km (0.107 R)
• M28: 15,335,278 km (0.101 R)
• M29: 15,520,181 km (0.076 R)
• M30: 16,581,727 km (0.096 R)
• M31: 17,601,985 km (0.106 R)
• M32: 17,925,116 km (0.045 R)
• M33: 19,303,062 km (0.104 R)
• M34: 19,903,997 km (0.115 R)
• M35: 20,105,655 km (0.119 R)
• M36: 20,714,817 km (0.113 R)
• M37: 20,919,168 km (0.058 R)
• M38: 21,124,117 km (0.078 R)
• M39: 21,398,629 km (0.056 R)
• M40: 21,605,224 km (0.107 R)
• M41: 21,743,303 km (0.11 R)
• M42: 22,578,208 km (0.078 R)
• M43: 22,718,381 km (0.093 R)
• M44: 23,069,936 km (0.058 R)
• M45: 23,636,314 km (0.092 R)
• M46: 23,992,656 km (0.115 R)
• M47: 24,278,986 km (0.043 R)
• M48: 25,435,677 km (0.04 R)
• M49: 26,684,221 km (0.055 R)
• M50: 27,502,671 km (0.089 R)
• M51: 32,267,214 km (0.06 R)
• M52: 32,425,189 km (0.059 R)
• M53: 33,138,920 km (0.08 R)
• M54: 33,298,242 km (0.074 R)
• M55: 34,098,441 km (0.111 R)
• M56: 35,067,237 km (0.092 R)
• M57: 35,799,818 km (0.088 R)
• M58: 35,881,498 km (0.117 R)
• M59: 35,963,179 km (0.117 R)
• M60: 37,528,421 km (0.048 R)
• M61: 37,777,651 km (0.086 R)
• M62: 38,695,883 km (0.109 R)
• M63: 39,959,985 km (0.113 R)
• M64: 41,666,448 km (0.115 R)
• M65: 42,701,665 km (0.078 R)
• M66: 43,048,582 km (0.066 R)
• M67: 43,745,409 km (0.087 R)
• M68: 43,920,140 km (0.087 R)
• M69: 46,035,304 km (0.12 R)
• M70: 48,454,451 km (0.11 R)
• M71: 49,269,909 km (0.075 R)
• M72: 49,724,836 km (0.05 R)
• M73: 49,816,091 km (0.084 R)
• M74: 49,907,196 km (0.096 R)
• M75: 50,181,259 km (0.104 R)
• M76: 50,455,771 km (0.116 R)
• M77: 50,639,029 km (0.084 R)
• M78: 51,835,812 km (0.092 R)
• M79: 52,298,518 km (0.09 R)
• M80: 54,257,053 km (0.076 R)
• M81: 56,714,946 km (0.067 R)
• M82: 57,382,901 km (0.108 R)
• M83: 57,765,722 km (0.094 R)
• M84: 58,726,589 km (0.054 R)
• M85: 59,402,322 km (0.107 R)
• M86: 59,595,902 km (0.104 R)
• M87: 60,080,599 km (0.114 R)
• M88: 60,664,031 km (0.11 R)
• M89: 60,956,495 km (0.066 R)
• M90: 62,327,410 km (0.096 R)
• M91: 63,016,607 km (0.051 R)
• M92: 63,906,415 km (0.094 R)
• M93: 64,104,782 km (0.04 R)
• M94: 64,800,412 km (0.107 R)
• M95: 66,500,442 km (0.045 R)
• M96: 66,801,882 km (0.114 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: 378 - 12,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit