🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.91 AU - 1.17 AU

Year: 397 Days

Day: 24 Hours

Environment

Temp: 20 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,723,358 km

• M1: 210,335 km (0.116 R)
• M2: 326,572 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.99 AU - 1.61 AU

Year: 555 Days

Day: 31.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.3

Radius: 12.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.24 AU - 10.98 AU

Year: 12951 Days

Day: 5.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,723,358 km

• M1: 159,771 km (0.099 R)
• M2: 246,088 km (0.11 R)
• M3: 379,231 km (0.096 R)
• M4: 660,026 km (0.092 R)
• M5: 755,020 km (0.09 R)
• M6: 870,061 km (0.053 R)
• M7: 1,119,142 km (0.104 R)
• M8: 1,218,774 km (0.116 R)
• M9: 1,356,404 km (0.118 R)
• M10: 1,499,569 km (0.061 R)
• M11: 2,206,569 km (0.073 R)
• M12: 2,355,269 km (0.116 R)
• M13: 3,100,565 km (0.09 R)
• M14: 3,340,371 km (0.094 R)
• M15: 3,462,592 km (0.098 R)
• M16: 3,762,087 km (0.103 R)
• M17: 4,174,529 km (0.088 R)
• M18: 4,253,516 km (0.071 R)
• M19: 4,656,084 km (0.089 R)
• M20: 4,738,064 km (0.058 R)
• M21: 4,931,344 km (0.117 R)
• M22: 5,014,969 km (0.099 R)
• M23: 5,183,716 km (0.09 R)
• M24: 6,055,423 km (0.081 R)
• M25: 6,356,114 km (0.087 R)
• M26: 6,477,737 km (0.083 R)
• M27: 6,569,590 km (0.115 R)
• M28: 7,319,375 km (0.037 R)
• M29: 7,899,665 km (0.114 R)
• M30: 8,063,475 km (0.116 R)
• M31: 9,070,119 km (0.103 R)
• M32: 9,553,320 km (0.065 R)
• M33: 9,833,367 km (0.071 R)
• M34: 10,045,048 km (0.113 R)
• M35: 10,294,129 km (0.087 R)
• M36: 10,581,207 km (0.112 R)
• M37: 10,943,683 km (0.113 R)
• M38: 11,273,546 km (0.1 R)
• M39: 11,943,146 km (0.12 R)
• M40: 12,549,017 km (0.108 R)
• M41: 12,663,759 km (0.117 R)
• M42: 13,359,688 km (0.059 R)
• M43: 14,306,643 km (0.096 R)
• M44: 14,828,739 km (0.105 R)
• M45: 15,275,289 km (0.11 R)
• M46: 15,767,616 km (0.084 R)
• M47: 15,932,921 km (0.114 R)
• M48: 16,894,237 km (0.076 R)
• M49: 17,659,879 km (0.099 R)
• M50: 18,263,058 km (0.103 R)
• M51: 19,048,596 km (0.116 R)
• M52: 19,224,673 km (0.066 R)
• M53: 21,700,069 km (0.107 R)
• M54: 22,068,379 km (0.069 R)
• M55: 22,392,408 km (0.119 R)
• M56: 23,232,849 km (0.06 R)
• M57: 24,226,328 km (0.075 R)
• M58: 24,896,526 km (0.047 R)
• M59: 25,185,550 km (0.109 R)
• M60: 25,621,179 km (0.096 R)
• M61: 26,254,875 km (0.12 R)
• M62: 27,339,011 km (0.106 R)
• M63: 28,488,072 km (0.104 R)
• M64: 28,588,751 km (0.106 R)
• M65: 29,601,978 km (0.03 R)
• M66: 29,959,367 km (0.075 R)
• M67: 30,061,692 km (0.07 R)
• M68: 30,833,318 km (0.035 R)
• M69: 31,663,437 km (0.119 R)
• M70: 31,819,916 km (0.049 R)
• M71: 31,976,694 km (0.045 R)
• M72: 33,081,026 km (0.106 R)
• M73: 33,239,899 km (0.068 R)
• M74: 33,770,971 km (0.083 R)
• M75: 33,984,148 km (0.071 R)
• M76: 34,411,998 km (0.097 R)
• M77: 35,435,248 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.3

Radius: 4

Gravity: 27.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.29 AU - 19.71 AU

Year: 23983 Days

Day: 19.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,723,358 km

• M1: 52,060 km (0.096 R)
• M2: 83,924 km (0.099 R)
• M3: 323,730 km (0.11 R)
• M4: 729,738 km (0.075 R)
• M5: 1,242,560 km (0.113 R)
• M6: 1,973,046 km (0.112 R)
• M7: 2,072,230 km (0.107 R)
• M8: 2,998,241 km (0.115 R)
• M9: 4,458,765 km (0.108 R)
• M10: 5,350,966 km (0.106 R)
• M11: 5,489,494 km (0.107 R)
• M12: 5,959,680 km (0.115 R)
• M13: 6,639,303 km (0.071 R)
• M14: 6,988,315 km (0.106 R)
• M15: 7,703,991 km (0.079 R)
• M16: 8,017,698 km (0.076 R)
• M17: 10,500,873 km (0.104 R)
• M18: 13,952,694 km (0.048 R)
• M19: 14,016,124 km (0.12 R)
• M20: 14,462,823 km (0.111 R)
• M21: 15,370,284 km (0.1 R)
• M22: 15,764,773 km (0.086 R)
• M23: 16,095,983 km (0.079 R)
• M24: 16,900,520 km (0.095 R)
• M25: 18,827,790 km (0.115 R)
• M26: 19,108,734 km (0.074 R)
• M27: 20,462,146 km (0.075 R)
• M28: 21,114,094 km (0.046 R)
• M29: 21,405,959 km (0.095 R)
• M30: 22,735,884 km (0.057 R)
• M31: 22,885,183 km (0.088 R)
• M32: 23,335,473 km (0.091 R)
• M33: 23,486,118 km (0.116 R)
• M34: 24,320,874 km (0.052 R)
• M35: 24,703,396 km (0.114 R)
• M36: 25,474,722 km (0.113 R)
• M37: 26,253,678 km (0.09 R)
• M38: 26,567,535 km (0.092 R)
• M39: 29,284,681 km (0.088 R)
• M40: 31,172,307 km (0.078 R)
• M41: 31,587,740 km (0.115 R)
• M42: 32,172,518 km (0.068 R)
• M43: 32,592,439 km (0.12 R)
• M44: 32,676,663 km (0.095 R)
• M45: 32,929,633 km (0.09 R)
• M46: 34,033,665 km (0.091 R)
• M47: 34,547,235 km (0.109 R)
• M48: 35,149,665 km (0.036 R)
• M49: 35,582,153 km (0.035 R)
• M50: 37,859,032 km (0.104 R)
• M51: 38,213,579 km (0.118 R)
• M52: 38,747,344 km (0.045 R)
• M53: 38,925,815 km (0.078 R)
• M54: 40,544,165 km (0.109 R)
• M55: 40,906,790 km (0.075 R)
• M56: 44,218,587 km (0.096 R)
• M57: 46,095,293 km (0.037 R)
• M58: 48,381,447 km (0.12 R)
• M59: 48,958,746 km (0.095 R)
• M60: 49,441,647 km (0.084 R)
• M61: 52,865,195 km (0.107 R)
• M62: 53,857,328 km (0.097 R)
• M63: 55,156,286 km (0.053 R)
• M64: 55,859,995 km (0.103 R)
• M65: 56,061,503 km (0.115 R)
• M66: 56,870,379 km (0.056 R)
• M67: 59,114,496 km (0.085 R)
• M68: 61,283,366 km (0.092 R)
• M69: 62,116,477 km (0.098 R)
• M70: 63,058,195 km (0.117 R)
• M71: 65,486,169 km (0.116 R)
• M72: 66,124,652 km (0.049 R)
• M73: 70,433,071 km (0.115 R)
• M74: 73,502,520 km (0.119 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: 353 - 17,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit