🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.49 AU - 0.61 AU

Year: 153 Days

Day: 14 Hours

Environment

Temp: 222 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,314,370 km

• M1: 54,154 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.15 AU - 1.37 AU

Year: 530 Days

Day: 37.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.5 AU - 2.48 AU

Year: 1052 Days

Day: 12.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,314,370 km

• M1: 36,502 km (0.093 R)
• M2: 1,120,488 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.9

Radius: 8.9

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.97 AU - 9.41 AU

Year: 7991 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 24,314,370 km

• M1: 131,197 km (0.112 R)
• M2: 191,784 km (0.071 R)
• M3: 387,608 km (0.119 R)
• M4: 450,888 km (0.089 R)
• M5: 711,787 km (0.11 R)
• M6: 825,930 km (0.092 R)
• M7: 981,960 km (0.104 R)
• M8: 1,323,343 km (0.078 R)
• M9: 1,507,647 km (0.057 R)
• M10: 1,613,712 km (0.093 R)
• M11: 1,969,905 km (0.117 R)
• M12: 2,375,315 km (0.026 R)
• M13: 2,499,481 km (0.099 R)
• M14: 2,702,635 km (0.057 R)
• M15: 2,806,306 km (0.069 R)
• M16: 3,098,322 km (0.05 R)
• M17: 3,400,210 km (0.061 R)
• M18: 3,625,654 km (0.076 R)
• M19: 3,856,184 km (0.117 R)
• M20: 3,973,170 km (0.051 R)
• M21: 4,121,122 km (0.104 R)
• M22: 5,207,352 km (0.072 R)
• M23: 5,434,891 km (0.063 R)
• M24: 6,136,804 km (0.113 R)
• M25: 6,725,920 km (0.115 R)
• M26: 7,698,306 km (0.102 R)
• M27: 8,257,503 km (0.037 R)
• M28: 8,446,745 km (0.055 R)
• M29: 9,335,954 km (0.098 R)
• M30: 9,612,561 km (0.06 R)
• M31: 9,771,883 km (0.113 R)
• M32: 10,581,207 km (0.079 R)
• M33: 10,704,476 km (0.114 R)
• M34: 10,993,948 km (0.057 R)
• M35: 11,835,136 km (0.098 R)
• M36: 11,963,192 km (0.114 R)
• M37: 12,048,762 km (0.114 R)
• M38: 13,003,496 km (0.109 R)
• M39: 13,445,557 km (0.084 R)
• M40: 13,847,527 km (0.077 R)
• M41: 13,937,435 km (0.064 R)
• M42: 14,389,670 km (0.091 R)
• M43: 14,617,657 km (0.08 R)
• M44: 15,541,573 km (0.063 R)
• M45: 15,916,316 km (0.071 R)
• M46: 16,199,505 km (0.075 R)
• M47: 16,341,623 km (0.042 R)
• M48: 17,203,306 km (0.107 R)
• M49: 17,639,683 km (0.093 R)
• M50: 18,523,508 km (0.109 R)
• M51: 19,371,279 km (0.058 R)
• M52: 19,875,872 km (0.111 R)
• M53: 20,129,889 km (0.057 R)
• M54: 21,519,654 km (0.11 R)
• M55: 21,675,983 km (0.061 R)
• M56: 21,937,331 km (0.096 R)
• M57: 22,305,043 km (0.103 R)
• M58: 22,516,125 km (0.094 R)
• M59: 22,727,806 km (0.091 R)
• M60: 23,313,482 km (0.114 R)
• M61: 23,796,234 km (0.085 R)
• M62: 23,903,945 km (0.111 R)
• M63: 24,282,427 km (0.119 R)
• M64: 24,608,251 km (0.117 R)
• M65: 25,539,498 km (0.058 R)
• M66: 27,267,353 km (0.063 R)
• M67: 27,436,549 km (0.083 R)
• M68: 27,946,229 km (0.083 R)
• M69: 28,573,343 km (0.098 R)
• M70: 28,917,418 km (0.116 R)
• M71: 29,378,329 km (0.113 R)
• M72: 29,667,651 km (0.096 R)
• M73: 30,541,303 km (0.071 R)
• M74: 30,834,365 km (0.075 R)
• M75: 30,951,799 km (0.115 R)
• M76: 31,897,108 km (0.081 R)
• M77: 32,015,889 km (0.081 R)
• M78: 32,851,842 km (0.118 R)
• M79: 33,031,958 km (0.076 R)
• M80: 33,212,223 km (0.09 R)
• M81: 33,513,663 km (0.067 R)
• M82: 33,937,175 km (0.1 R)
• M83: 34,850,470 km (0.039 R)
• M84: 35,648,574 km (0.111 R)
• M85: 37,952,980 km (0.08 R)
• M86: 39,409,614 km (0.119 R)
• M87: 40,562,266 km (0.06 R)
• M88: 42,377,187 km (0.064 R)
• M89: 42,966,304 km (0.113 R)
• M90: 43,228,848 km (0.112 R)
• M91: 43,557,963 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.8

Radius: 12.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.98 AU - 10.18 AU

Year: 9418 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,314,370 km

• M1: 153,936 km (0.099 R)
• M2: 303,235 km (0.106 R)
• M3: 397,930 km (0.118 R)
• M4: 515,813 km (0.058 R)
• M5: 750,533 km (0.115 R)
• M6: 870,360 km (0.118 R)
• M7: 997,369 km (0.1 R)
• M8: 1,194,090 km (0.108 R)
• M9: 1,376,899 km (0.093 R)
• M10: 1,611,917 km (0.106 R)
• M11: 1,875,359 km (0.089 R)
• M12: 3,318,230 km (0.1 R)
• M13: 3,944,746 km (0.085 R)
• M14: 4,181,709 km (0.08 R)
• M15: 4,382,918 km (0.078 R)
• M16: 4,525,635 km (0.092 R)
• M17: 4,899,779 km (0.078 R)
• M18: 5,305,788 km (0.064 R)
• M19: 6,082,051 km (0.097 R)
• M20: 6,518,278 km (0.09 R)
• M21: 6,681,639 km (0.092 R)
• M22: 7,227,971 km (0.088 R)
• M23: 7,567,558 km (0.106 R)
• M24: 7,813,347 km (0.101 R)
• M25: 7,987,030 km (0.045 R)
• M26: 8,490,278 km (0.049 R)
• M27: 8,668,897 km (0.117 R)
• M28: 9,003,847 km (0.111 R)
• M29: 9,580,547 km (0.044 R)
• M30: 10,962,981 km (0.06 R)
• M31: 11,522,178 km (0.069 R)
• M32: 12,349,454 km (0.055 R)
• M33: 13,940,577 km (0.12 R)
• M34: 14,091,072 km (0.107 R)
• M35: 14,181,729 km (0.111 R)
• M36: 15,501,780 km (0.093 R)
• M37: 15,971,517 km (0.103 R)
• M38: 17,214,676 km (0.066 R)
• M39: 17,995,128 km (0.088 R)
• M40: 18,257,822 km (0.099 R)
• M41: 18,422,679 km (0.074 R)
• M42: 19,556,780 km (0.08 R)
• M43: 19,894,722 km (0.051 R)
• M44: 20,030,407 km (0.096 R)
• M45: 21,997,170 km (0.057 R)
• M46: 22,172,648 km (0.058 R)
• M47: 22,278,115 km (0.087 R)
• M48: 23,342,354 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit