🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.73 AU - 0.79 AU

Year: 254 Days

Day: 26.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,059,559 km

• M1: 80,633 km (0.057 R)
• M2: 520,750 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.14 AU - 2.6 AU

Year: 1397 Days

Day: 24.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,059,559 km

• M1: 1,395,449 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.54 AU - 2.98 AU

Year: 1756 Days

Day: 26.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.7

Radius: 13.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.4 AU - 4.9 AU

Year: 3237 Days

Day: 8.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,059,559 km

• M1: 178,769 km (0.12 R)
• M2: 347,815 km (0.102 R)
• M3: 525,986 km (0.109 R)
• M4: 701,016 km (0.028 R)
• M5: 843,732 km (0.045 R)
• M6: 1,008,888 km (0.117 R)
• M7: 1,161,328 km (0.073 R)
• M8: 1,625,082 km (0.045 R)
• M9: 1,707,959 km (0.118 R)
• M10: 1,820,756 km (0.03 R)
• M11: 2,114,267 km (0.058 R)
• M12: 2,205,372 km (0.094 R)
• M13: 2,375,913 km (0.114 R)
• M14: 2,681,093 km (0.119 R)
• M15: 2,982,234 km (0.108 R)
• M16: 3,223,984 km (0.054 R)
• M17: 3,365,204 km (0.096 R)
• M18: 3,490,418 km (0.089 R)
• M19: 3,801,132 km (0.031 R)
• M20: 3,913,032 km (0.098 R)
• M21: 4,197,567 km (0.081 R)
• M22: 4,332,803 km (0.113 R)
• M23: 5,174,142 km (0.073 R)
• M24: 5,277,663 km (0.078 R)
• M25: 5,613,810 km (0.069 R)
• M26: 6,022,062 km (0.084 R)
• M27: 6,351,178 km (0.118 R)
• M28: 6,708,866 km (0.12 R)
• M29: 6,890,179 km (0.103 R)
• M30: 7,073,287 km (0.09 R)
• M31: 7,750,067 km (0.069 R)
• M32: 8,229,080 km (0.081 R)
• M33: 8,742,350 km (0.069 R)
• M34: 9,774,426 km (0.118 R)
• M35: 9,902,930 km (0.094 R)
• M36: 10,291,885 km (0.084 R)
• M37: 10,633,117 km (0.087 R)
• M38: 10,791,841 km (0.083 R)
• M39: 10,951,312 km (0.081 R)
• M40: 11,272,798 km (0.114 R)
• M41: 11,979,947 km (0.07 R)
• M42: 12,172,779 km (0.073 R)
• M43: 13,237,616 km (0.086 R)
• M44: 13,437,030 km (0.116 R)
• M45: 13,983,362 km (0.079 R)
• M46: 14,128,472 km (0.066 R)
• M47: 14,478,531 km (0.091 R)
• M48: 14,831,432 km (0.077 R)
• M49: 15,008,855 km (0.119 R)
• M50: 15,246,716 km (0.105 R)
• M51: 15,786,315 km (0.056 R)
• M52: 16,149,689 km (0.09 R)
• M53: 16,546,272 km (0.082 R)
• M54: 16,730,427 km (0.072 R)
• M55: 16,853,696 km (0.057 R)
• M56: 16,977,114 km (0.061 R)
• M57: 17,131,799 km (0.083 R)
• M58: 17,630,259 km (0.055 R)
• M59: 18,259,916 km (0.105 R)
• M60: 18,482,069 km (0.112 R)
• M61: 18,865,039 km (0.114 R)
• M62: 19,218,390 km (0.087 R)
• M63: 19,411,969 km (0.072 R)
• M64: 21,117,385 km (0.112 R)
• M65: 21,450,839 km (0.074 R)
• M66: 21,819,597 km (0.114 R)
• M67: 22,190,600 km (0.069 R)
• M68: 22,597,506 km (0.042 R)
• M69: 22,699,682 km (0.115 R)
• M70: 22,870,223 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.6

Radius: 11.1

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.65 AU - 5.83 AU

Year: 5265 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,059,559 km

• M1: 166,203 km (0.091 R)
• M2: 245,490 km (0.118 R)
• M3: 391,647 km (0.074 R)
• M4: 539,749 km (0.054 R)
• M5: 609,911 km (0.035 R)
• M6: 855,251 km (0.109 R)
• M7: 968,347 km (0.041 R)
• M8: 1,102,088 km (0.118 R)
• M9: 1,226,254 km (0.096 R)
• M10: 1,506,600 km (0.117 R)
• M11: 1,681,181 km (0.079 R)
• M12: 3,016,641 km (0.094 R)
• M13: 3,581,672 km (0.075 R)
• M14: 3,698,658 km (0.079 R)
• M15: 3,816,840 km (0.097 R)
• M16: 4,228,533 km (0.059 R)
• M17: 4,377,234 km (0.117 R)
• M18: 4,654,588 km (0.088 R)
• M19: 5,147,064 km (0.119 R)
• M20: 5,305,937 km (0.076 R)
• M21: 5,656,146 km (0.053 R)
• M22: 5,820,255 km (0.054 R)
• M23: 6,153,409 km (0.079 R)
• M24: 6,435,850 km (0.071 R)
• M25: 6,722,480 km (0.052 R)
• M26: 6,809,246 km (0.052 R)
• M27: 7,042,769 km (0.112 R)
• M28: 7,278,684 km (0.114 R)
• M29: 7,880,367 km (0.082 R)
• M30: 8,033,256 km (0.11 R)
• M31: 8,279,943 km (0.104 R)
• M32: 9,098,991 km (0.105 R)
• M33: 10,109,226 km (0.085 R)
• M34: 10,779,723 km (0.078 R)
• M35: 11,017,883 km (0.111 R)
• M36: 11,395,618 km (0.116 R)
• M37: 11,499,289 km (0.112 R)
• M38: 11,603,409 km (0.118 R)
• M39: 11,707,829 km (0.076 R)
• M40: 12,093,193 km (0.079 R)
• M41: 12,376,232 km (0.088 R)
• M42: 12,447,291 km (0.109 R)
• M43: 13,238,215 km (0.086 R)
• M44: 13,420,275 km (0.111 R)
• M45: 14,454,894 km (0.086 R)
• M46: 14,830,684 km (0.07 R)
• M47: 15,019,776 km (0.091 R)
• M48: 15,095,622 km (0.103 R)
• M49: 15,745,625 km (0.11 R)
• M50: 15,899,860 km (0.114 R)
• M51: 16,365,708 km (0.093 R)
• M52: 17,231,431 km (0.115 R)
• M53: 17,430,246 km (0.086 R)
• M54: 17,549,925 km (0.092 R)
• M55: 17,790,179 km (0.091 R)
• M56: 18,679,987 km (0.078 R)
• M57: 18,802,508 km (0.083 R)
• M58: 19,253,844 km (0.098 R)
• M59: 21,222,552 km (0.062 R)
• M60: 21,350,309 km (0.054 R)
• M61: 22,686,218 km (0.118 R)
• M62: 22,773,284 km (0.108 R)
• M63: 23,254,391 km (0.084 R)
• M64: 23,738,938 km (0.104 R)
• M65: 24,315,788 km (0.101 R)
• M66: 25,167,299 km (0.055 R)
• M67: 25,438,220 km (0.084 R)
• M68: 25,800,846 km (0.065 R)
• M69: 26,028,534 km (0.12 R)
• M70: 26,165,266 km (0.092 R)
• M71: 26,256,670 km (0.073 R)
• M72: 26,348,224 km (0.115 R)
• M73: 27,176,398 km (0.047 R)
• M74: 29,568,767 km (0.117 R)
• M75: 29,664,061 km (0.119 R)
• M76: 30,429,254 km (0.078 R)
• M77: 30,717,828 km (0.113 R)
• M78: 30,862,490 km (0.112 R)
• M79: 31,491,997 km (0.085 R)
• M80: 32,125,694 km (0.11 R)
• M81: 32,911,532 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 15,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit