🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.59 AU - 0.91 AU

Year: 272 Days

Day: 35.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.8 AU - 1.14 AU

Year: 400 Days

Day: 31.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,177,993 km

• M1: 35,305 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 13.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.1 AU - 4.94 AU

Year: 4026 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,177,993 km

• M1: 350,508 km (0.093 R)
• M2: 589,116 km (0.11 R)
• M3: 688,898 km (0.103 R)
• M4: 908,657 km (0.103 R)
• M5: 991,385 km (0.046 R)
• M6: 1,391,111 km (0.106 R)
• M7: 1,474,437 km (0.11 R)
• M8: 1,559,408 km (0.117 R)
• M9: 1,690,306 km (0.092 R)
• M10: 1,994,738 km (0.086 R)
• M11: 2,137,754 km (0.107 R)
• M12: 2,317,121 km (0.06 R)
• M13: 2,691,415 km (0.101 R)
• M14: 2,814,534 km (0.065 R)
• M15: 3,232,960 km (0.111 R)
• M16: 3,364,307 km (0.043 R)
• M17: 3,497,449 km (0.109 R)
• M18: 3,867,703 km (0.077 R)
• M19: 4,067,865 km (0.045 R)
• M20: 4,271,468 km (0.097 R)
• M21: 5,562,946 km (0.071 R)
• M22: 5,653,154 km (0.118 R)
• M23: 5,743,810 km (0.12 R)
• M24: 6,018,921 km (0.106 R)
• M25: 6,181,384 km (0.118 R)
• M26: 6,534,585 km (0.104 R)
• M27: 6,773,642 km (0.052 R)
• M28: 6,942,837 km (0.077 R)
• M29: 8,140,219 km (0.054 R)
• M30: 8,268,574 km (0.105 R)
• M31: 8,371,796 km (0.078 R)
• M32: 8,920,820 km (0.041 R)
• M33: 9,133,100 km (0.108 R)
• M34: 9,266,541 km (0.086 R)
• M35: 9,807,188 km (0.098 R)
• M36: 9,998,822 km (0.079 R)
• M37: 10,525,257 km (0.114 R)
• M38: 10,721,530 km (0.082 R)
• M39: 11,146,238 km (0.069 R)
• M40: 11,461,142 km (0.054 R)
• M41: 11,605,204 km (0.079 R)
• M42: 12,158,567 km (0.111 R)
• M43: 12,335,092 km (0.073 R)
• M44: 13,139,929 km (0.107 R)
• M45: 13,563,889 km (0.095 R)
• M46: 14,208,507 km (0.047 R)
• M47: 14,332,374 km (0.1 R)
• M48: 15,209,765 km (0.112 R)
• M49: 15,559,375 km (0.083 R)
• M50: 15,655,118 km (0.113 R)
• M51: 16,591,152 km (0.077 R)
• M52: 17,445,655 km (0.069 R)
• M53: 17,911,802 km (0.093 R)
• M54: 18,382,138 km (0.032 R)
• M55: 18,686,569 km (0.069 R)
• M56: 18,856,363 km (0.079 R)
• M57: 19,129,229 km (0.082 R)
• M58: 19,575,480 km (0.077 R)
• M59: 19,678,852 km (0.05 R)
• M60: 19,782,523 km (0.065 R)
• M61: 20,129,291 km (0.101 R)
• M62: 20,443,147 km (0.071 R)
• M63: 20,793,805 km (0.041 R)
• M64: 21,111,102 km (0.08 R)
• M65: 22,360,095 km (0.064 R)
• M66: 22,612,765 km (0.115 R)
• M67: 23,121,099 km (0.084 R)
• M68: 23,266,957 km (0.057 R)
• M69: 24,111,886 km (0.084 R)
• M70: 24,333,889 km (0.105 R)
• M71: 24,705,490 km (0.102 R)
• M72: 24,929,438 km (0.104 R)

Asteroid Belt

Center: 7.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.7

Radius: 6.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.32 AU - 12.38 AU

Year: 14974 Days

Day: 23.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,177,993 km

• M1: 118,182 km (0.089 R)
• M2: 168,148 km (0.083 R)
• M3: 239,506 km (0.105 R)
• M4: 280,047 km (0.12 R)
• M5: 727,046 km (0.057 R)
• M6: 972,386 km (0.12 R)
• M7: 1,131,857 km (0.096 R)
• M8: 1,659,040 km (0.117 R)
• M9: 1,764,357 km (0.086 R)
• M10: 2,299,618 km (0.091 R)
• M11: 2,488,710 km (0.116 R)
• M12: 2,658,354 km (0.093 R)
• M13: 3,454,215 km (0.069 R)
• M14: 3,561,925 km (0.074 R)
• M15: 3,643,606 km (0.03 R)
• M16: 3,780,937 km (0.109 R)
• M17: 4,434,530 km (0.059 R)
• M18: 4,849,215 km (0.027 R)
• M19: 5,276,466 km (0.06 R)
• M20: 5,652,256 km (0.104 R)
• M21: 6,134,111 km (0.117 R)
• M22: 6,330,533 km (0.033 R)
• M23: 6,830,639 km (0.11 R)
• M24: 6,966,174 km (0.097 R)
• M25: 7,102,608 km (0.083 R)
• M26: 7,239,939 km (0.054 R)
• M27: 7,727,328 km (0.067 R)
• M28: 8,297,446 km (0.115 R)
• M29: 8,770,624 km (0.065 R)
• M30: 9,327,427 km (0.106 R)
• M31: 9,629,017 km (0.095 R)
• M32: 9,704,863 km (0.086 R)
• M33: 9,895,600 km (0.084 R)
• M34: 9,972,194 km (0.086 R)
• M35: 10,513,888 km (0.039 R)
• M36: 11,464,732 km (0.065 R)
• M37: 11,991,167 km (0.093 R)
• M38: 12,649,996 km (0.119 R)
• M39: 12,983,749 km (0.052 R)
• M40: 13,193,934 km (0.109 R)
• M41: 13,405,016 km (0.035 R)
• M42: 14,088,529 km (0.063 R)
• M43: 14,477,932 km (0.064 R)
• M44: 14,870,776 km (0.054 R)
• M45: 15,400,203 km (0.066 R)
• M46: 15,444,634 km (0.08 R)
• M47: 15,489,064 km (0.062 R)
• M48: 15,801,275 km (0.111 R)
• M49: 15,935,764 km (0.086 R)
• M50: 16,296,145 km (0.064 R)
• M51: 16,887,505 km (0.055 R)
• M52: 17,439,671 km (0.069 R)
• M53: 17,485,897 km (0.083 R)
• M54: 18,798,319 km (0.102 R)
• M55: 19,706,827 km (0.075 R)
• M56: 20,385,253 km (0.106 R)
• M57: 21,071,458 km (0.091 R)
• M58: 21,268,928 km (0.075 R)
• M59: 21,466,995 km (0.072 R)
• M60: 21,715,328 km (0.083 R)
• M61: 23,124,091 km (0.045 R)
• M62: 23,276,830 km (0.042 R)
• M63: 23,429,869 km (0.066 R)
• M64: 24,045,315 km (0.07 R)
• M65: 24,769,967 km (0.096 R)
• M66: 25,606,967 km (0.042 R)
• M67: 26,826,339 km (0.112 R)
• M68: 27,362,348 km (0.112 R)
• M69: 27,416,203 km (0.076 R)
• M70: 28,010,257 km (0.076 R)
• M71: 28,390,534 km (0.09 R)
• M72: 28,717,854 km (0.116 R)
• M73: 28,936,866 km (0.074 R)
• M74: 30,819,854 km (0.027 R)
• M75: 31,043,952 km (0.116 R)
• M76: 31,100,051 km (0.105 R)
• M77: 31,156,150 km (0.093 R)
• M78: 31,889,180 km (0.092 R)
• M79: 32,115,970 km (0.077 R)
• M80: 32,913,476 km (0.12 R)
• M81: 33,199,956 km (0.095 R)
• M82: 33,257,402 km (0.077 R)
• M83: 33,372,293 km (0.107 R)
• M84: 34,761,010 km (0.065 R)
• M85: 34,819,353 km (0.07 R)
• M86: 36,641,904 km (0.08 R)
• M87: 37,355,785 km (0.055 R)
• M88: 38,736,723 km (0.117 R)
• M89: 40,317,973 km (0.06 R)
• M90: 40,747,169 km (0.059 R)
• M91: 41,178,011 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit