🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.72 AU

Year: 160 Days

Day: 16.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,116,898 km

• M1: 235,766 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.57 AU - 3.53 AU

Year: 1881 Days

Day: 38.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.3

Radius: 10.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.78 AU - 8.54 AU

Year: 7486 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,116,898 km

• M1: 283,488 km (0.114 R)
• M2: 398,828 km (0.111 R)
• M3: 658,979 km (0.078 R)
• M4: 1,260,512 km (0.118 R)
• M5: 1,328,579 km (0.105 R)
• M6: 1,631,814 km (0.119 R)
• M7: 1,706,463 km (0.062 R)
• M8: 1,917,845 km (0.048 R)
• M9: 2,036,775 km (0.101 R)
• M10: 2,219,883 km (0.078 R)
• M11: 2,602,405 km (0.078 R)
• M12: 2,690,368 km (0.098 R)
• M13: 3,005,870 km (0.103 R)
• M14: 3,144,697 km (0.103 R)
• M15: 3,262,131 km (0.065 R)
• M16: 3,404,997 km (0.071 R)
• M17: 4,099,131 km (0.112 R)
• M18: 4,836,200 km (0.047 R)
• M19: 5,814,570 km (0.072 R)
• M20: 5,930,359 km (0.049 R)
• M21: 6,460,384 km (0.11 R)
• M22: 6,550,143 km (0.116 R)
• M23: 6,700,788 km (0.071 R)
• M24: 8,237,457 km (0.087 R)
• M25: 8,334,995 km (0.045 R)
• M26: 9,229,889 km (0.115 R)
• M27: 9,740,317 km (0.107 R)
• M28: 9,843,390 km (0.064 R)
• M29: 10,050,883 km (0.062 R)
• M30: 10,435,050 km (0.036 R)
• M31: 10,575,971 km (0.104 R)
• M32: 10,646,581 km (0.097 R)
• M33: 10,788,400 km (0.036 R)
• M34: 11,145,789 km (0.09 R)
• M35: 11,253,799 km (0.07 R)
• M36: 11,470,716 km (0.117 R)
• M37: 12,651,342 km (0.09 R)
• M38: 12,839,387 km (0.107 R)
• M39: 13,294,164 km (0.057 R)
• M40: 13,408,756 km (0.097 R)
• M41: 13,523,648 km (0.052 R)
• M42: 13,947,757 km (0.117 R)
• M43: 14,141,936 km (0.11 R)
• M44: 14,337,011 km (0.026 R)
• M45: 14,572,329 km (0.099 R)
• M46: 15,406,038 km (0.1 R)
• M47: 15,687,282 km (0.117 R)
• M48: 15,848,847 km (0.11 R)
• M49: 16,705,893 km (0.075 R)
• M50: 17,787,785 km (0.08 R)
• M51: 18,040,755 km (0.088 R)
• M52: 19,539,576 km (0.027 R)
• M53: 20,106,552 km (0.055 R)
• M54: 20,194,217 km (0.092 R)
• M55: 20,413,976 km (0.111 R)
• M56: 20,634,633 km (0.104 R)
• M57: 21,211,781 km (0.098 R)
• M58: 21,390,551 km (0.1 R)
• M59: 22,473,191 km (0.067 R)
• M60: 22,975,241 km (0.062 R)
• M61: 23,897,811 km (0.092 R)
• M62: 23,990,711 km (0.098 R)
• M63: 25,162,212 km (0.079 R)
• M64: 25,256,758 km (0.094 R)
• M65: 25,636,138 km (0.095 R)
• M66: 26,160,778 km (0.11 R)
• M67: 26,352,413 km (0.052 R)
• M68: 27,123,740 km (0.076 R)
• M69: 27,317,768 km (0.092 R)
• M70: 27,463,476 km (0.073 R)
• M71: 27,560,865 km (0.084 R)
• M72: 28,886,152 km (0.096 R)
• M73: 29,084,369 km (0.116 R)
• M74: 29,781,196 km (0.034 R)
• M75: 30,031,473 km (0.104 R)
• M76: 30,332,763 km (0.11 R)
• M77: 30,786,494 km (0.106 R)
• M78: 31,394,908 km (0.075 R)
• M79: 31,496,635 km (0.09 R)
• M80: 32,160,999 km (0.118 R)
• M81: 32,675,167 km (0.103 R)
• M82: 32,933,373 km (0.095 R)
• M83: 33,555,550 km (0.04 R)
• M84: 34,286,486 km (0.111 R)
• M85: 34,759,065 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.6

Radius: 7.8

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.61 AU - 21.15 AU

Year: 25584 Days

Day: 21.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 82.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,116,898 km

• M1: 116,986 km (0.069 R)
• M2: 272,119 km (0.106 R)
• M3: 753,076 km (0.119 R)
• M4: 876,644 km (0.086 R)
• M5: 1,687,614 km (0.118 R)
• M6: 2,302,012 km (0.112 R)
• M7: 2,558,423 km (0.087 R)
• M8: 3,299,979 km (0.102 R)
• M9: 5,489,793 km (0.107 R)
• M10: 6,435,850 km (0.091 R)
• M11: 7,111,883 km (0.094 R)
• M12: 7,324,312 km (0.057 R)
• M13: 7,431,424 km (0.088 R)
• M14: 8,927,103 km (0.112 R)
• M15: 9,214,182 km (0.116 R)
• M16: 9,387,865 km (0.093 R)
• M17: 9,621,088 km (0.065 R)
• M18: 10,033,828 km (0.099 R)
• M19: 11,492,557 km (0.112 R)
• M20: 11,679,555 km (0.115 R)
• M21: 11,930,430 km (0.081 R)
• M22: 12,758,006 km (0.082 R)
• M23: 14,133,708 km (0.113 R)
• M24: 14,670,166 km (0.056 R)
• M25: 14,737,634 km (0.095 R)
• M26: 14,873,020 km (0.114 R)
• M27: 15,076,922 km (0.048 R)
• M28: 16,319,033 km (0.079 R)
• M29: 16,529,218 km (0.073 R)
• M30: 17,094,249 km (0.117 R)
• M31: 17,665,564 km (0.087 R)
• M32: 18,243,161 km (0.112 R)
• M33: 19,714,007 km (0.079 R)
• M34: 19,863,156 km (0.058 R)
• M35: 20,162,651 km (0.101 R)
• M36: 25,965,852 km (0.049 R)
• M37: 30,672,799 km (0.058 R)
• M38: 33,211,475 km (0.094 R)
• M39: 33,834,401 km (0.032 R)
• M40: 34,730,791 km (0.093 R)
• M41: 35,362,992 km (0.092 R)
• M42: 35,453,648 km (0.093 R)
• M43: 35,544,304 km (0.045 R)
• M44: 37,559,089 km (0.028 R)
• M45: 39,704,771 km (0.067 R)
• M46: 39,893,264 km (0.071 R)
• M47: 42,273,965 km (0.117 R)
• M48: 43,724,316 km (0.088 R)
• M49: 44,994,552 km (0.072 R)
• M50: 46,574,455 km (0.067 R)
• M51: 46,872,753 km (0.118 R)
• M52: 47,871,468 km (0.102 R)
• M53: 49,281,428 km (0.101 R)
• M54: 50,195,022 km (0.113 R)
• M55: 50,398,924 km (0.099 R)
• M56: 53,176,807 km (0.094 R)
• M57: 53,592,540 km (0.109 R)
• M58: 54,009,469 km (0.091 R)
• M59: 56,109,823 km (0.113 R)
• M60: 61,694,311 km (0.091 R)
• M61: 62,131,137 km (0.051 R)
• M62: 62,349,999 km (0.105 R)
• M63: 62,788,321 km (0.116 R)
• M64: 63,007,930 km (0.103 R)
• M65: 65,997,195 km (0.116 R)
• M66: 71,081,129 km (0.063 R)
• M67: 71,195,422 km (0.043 R)
• M68: 73,727,665 km (0.108 R)
• M69: 75,704,601 km (0.104 R)
• M70: 75,938,273 km (0.094 R)
• M71: 76,289,379 km (0.089 R)
• M72: 77,816,624 km (0.055 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 16,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit