🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.07 AU - 1.73 AU

Year: 577 Days

Day: 21.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,012,261 km

• M1: 422,913 km (0.088 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.9

Radius: 10.1

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.94 AU - 10.04 AU

Year: 9387 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 93,012,261 km

• M1: 183,108 km (0.052 R)
• M2: 539,899 km (0.086 R)
• M3: 634,145 km (0.057 R)
• M4: 895,942 km (0.088 R)
• M5: 1,191,846 km (0.109 R)
• M6: 1,450,651 km (0.077 R)
• M7: 1,775,278 km (0.082 R)
• M8: 2,174,255 km (0.086 R)
• M9: 2,278,376 km (0.054 R)
• M10: 2,464,775 km (0.118 R)
• M11: 2,711,761 km (0.053 R)
• M12: 3,259,738 km (0.045 R)
• M13: 3,561,925 km (0.094 R)
• M14: 3,841,823 km (0.103 R)
• M15: 4,859,687 km (0.056 R)
• M16: 5,205,108 km (0.084 R)
• M17: 7,088,097 km (0.082 R)
• M18: 7,400,906 km (0.115 R)
• M19: 7,519,537 km (0.101 R)
• M20: 7,718,353 km (0.082 R)
• M21: 7,999,896 km (0.037 R)
• M22: 8,243,740 km (0.094 R)
• M23: 10,591,978 km (0.092 R)
• M24: 10,770,448 km (0.09 R)
• M25: 11,769,313 km (0.098 R)
• M26: 12,608,707 km (0.105 R)
• M27: 12,845,221 km (0.067 R)
• M28: 12,987,938 km (0.062 R)
• M29: 13,178,824 km (0.034 R)
• M30: 13,612,060 km (0.118 R)
• M31: 15,847,501 km (0.11 R)
• M32: 16,462,647 km (0.109 R)
• M33: 17,190,291 km (0.106 R)
• M34: 17,610,811 km (0.055 R)
• M35: 17,822,342 km (0.073 R)
• M36: 18,838,411 km (0.105 R)
• M37: 19,489,910 km (0.079 R)
• M38: 20,204,090 km (0.086 R)
• M39: 21,488,388 km (0.112 R)
• M40: 21,601,334 km (0.057 R)
• M41: 21,771,128 km (0.116 R)
• M42: 22,511,787 km (0.03 R)
• M43: 22,856,610 km (0.07 R)
• M44: 23,087,290 km (0.082 R)
• M45: 23,318,867 km (0.12 R)
• M46: 23,551,193 km (0.075 R)
• M47: 24,724,339 km (0.12 R)
• M48: 24,901,912 km (0.083 R)
• M49: 25,079,933 km (0.092 R)
• M50: 25,317,944 km (0.064 R)
• M51: 25,437,323 km (0.09 R)
• M52: 26,217,326 km (0.103 R)
• M53: 26,458,927 km (0.045 R)
• M54: 27,005,108 km (0.049 R)
• M55: 27,127,031 km (0.086 R)
• M56: 27,923,939 km (0.106 R)
• M57: 28,108,842 km (0.055 R)
• M58: 28,294,193 km (0.09 R)
• M59: 29,289,917 km (0.047 R)
• M60: 29,666,155 km (0.106 R)
• M61: 29,791,967 km (0.097 R)
• M62: 30,677,437 km (0.095 R)
• M63: 30,995,781 km (0.084 R)
• M64: 32,021,873 km (0.068 R)
• M65: 32,280,229 km (0.073 R)
• M66: 33,189,634 km (0.096 R)
• M67: 33,516,356 km (0.066 R)
• M68: 33,581,880 km (0.089 R)
• M69: 34,503,253 km (0.064 R)
• M70: 34,900,734 km (0.112 R)
• M71: 35,366,283 km (0.108 R)
• M72: 37,045,818 km (0.084 R)
• M73: 37,317,039 km (0.065 R)
• M74: 37,520,792 km (0.084 R)
• M75: 38,820,049 km (0.117 R)
• M76: 39,994,991 km (0.067 R)
• M77: 40,621,806 km (0.037 R)
• M78: 41,955,620 km (0.11 R)
• M79: 42,096,841 km (0.115 R)
• M80: 44,882,503 km (0.046 R)
• M81: 45,243,931 km (0.117 R)
• M82: 46,333,901 km (0.11 R)
• M83: 46,406,905 km (0.101 R)
• M84: 46,553,062 km (0.065 R)
• M85: 46,699,219 km (0.091 R)
• M86: 47,138,887 km (0.076 R)
• M87: 48,169,916 km (0.045 R)
• M88: 48,910,874 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.1

Radius: 6.2

Gravity: 16.42 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.59 AU - 20.81 AU

Year: 28162 Days

Day: 20.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,012,261 km

• M1: 184,305 km (0.072 R)
• M2: 711,936 km (0.082 R)
• M3: 820,544 km (0.065 R)
• M4: 964,308 km (0.105 R)
• M5: 1,147,416 km (0.106 R)
• M6: 1,511,836 km (0.051 R)
• M7: 1,652,907 km (0.066 R)
• M8: 1,835,267 km (0.119 R)
• M9: 3,654,227 km (0.105 R)
• M10: 3,796,345 km (0.058 R)
• M11: 4,184,252 km (0.077 R)
• M12: 4,433,183 km (0.074 R)
• M13: 5,315,063 km (0.098 R)
• M14: 5,530,184 km (0.107 R)
• M15: 6,080,854 km (0.071 R)
• M16: 8,640,025 km (0.089 R)
• M17: 10,328,237 km (0.081 R)
• M18: 10,596,765 km (0.074 R)
• M19: 11,485,526 km (0.106 R)
• M20: 11,763,778 km (0.071 R)
• M21: 12,970,883 km (0.108 R)
• M22: 13,115,545 km (0.096 R)
• M23: 13,846,629 km (0.083 R)
• M24: 14,068,483 km (0.11 R)
• M25: 15,119,408 km (0.043 R)
• M26: 15,271,549 km (0.093 R)
• M27: 15,500,883 km (0.085 R)
• M28: 16,195,465 km (0.07 R)
• M29: 17,058,196 km (0.113 R)
• M30: 17,216,621 km (0.03 R)
• M31: 17,375,493 km (0.108 R)
• M32: 19,402,993 km (0.068 R)
• M33: 20,067,507 km (0.069 R)
• M34: 20,151,132 km (0.069 R)
• M35: 20,823,874 km (0.088 R)
• M36: 20,993,368 km (0.085 R)
• M37: 21,504,096 km (0.083 R)
• M38: 22,191,647 km (0.118 R)
• M39: 22,451,200 km (0.095 R)
• M40: 23,587,994 km (0.104 R)
• M41: 24,119,066 km (0.081 R)
• M42: 24,475,259 km (0.12 R)
• M43: 25,282,938 km (0.105 R)
• M44: 25,826,277 km (0.12 R)
• M45: 26,190,698 km (0.056 R)
• M46: 26,281,952 km (0.071 R)
• M47: 28,412,376 km (0.042 R)
• M48: 28,600,271 km (0.12 R)
• M49: 28,694,368 km (0.117 R)
• M50: 29,166,349 km (0.078 R)
• M51: 29,640,873 km (0.048 R)
• M52: 30,693,743 km (0.11 R)
• M53: 31,176,346 km (0.037 R)
• M54: 32,639,413 km (0.09 R)
• M55: 33,033,304 km (0.096 R)
• M56: 34,224,402 km (0.115 R)
• M57: 36,648,486 km (0.106 R)
• M58: 37,263,184 km (0.115 R)
• M59: 38,502,602 km (0.097 R)
• M60: 38,710,543 km (0.106 R)
• M61: 40,176,154 km (0.115 R)
• M62: 40,281,620 km (0.102 R)
• M63: 40,809,850 km (0.112 R)
• M64: 41,659,865 km (0.069 R)
• M65: 44,027,551 km (0.095 R)
• M66: 45,776,649 km (0.069 R)
• M67: 48,891,875 km (0.108 R)
• M68: 49,117,020 km (0.071 R)
• M69: 49,568,357 km (0.067 R)
• M70: 51,730,644 km (0.06 R)
• M71: 52,881,052 km (0.08 R)
• M72: 55,441,420 km (0.107 R)
• M73: 56,973,302 km (0.078 R)
• M74: 59,717,376 km (0.111 R)
• M75: 60,198,931 km (0.109 R)
• M76: 61,530,053 km (0.099 R)
• M77: 62,626,306 km (0.098 R)
• M78: 62,748,528 km (0.106 R)
• M79: 63,238,162 km (0.114 R)
• M80: 63,360,682 km (0.095 R)
• M81: 63,728,992 km (0.086 R)
• M82: 63,974,931 km (0.11 R)
• M83: 67,701,414 km (0.12 R)
• M84: 68,581,049 km (0.096 R)
• M85: 71,497,610 km (0.113 R)
• M86: 71,753,123 km (0.118 R)
• M87: 75,882,772 km (0.117 R)
• M88: 80,088,716 km (0.088 R)
• M89: 83,695,970 km (0.064 R)
• M90: 85,722,721 km (0.101 R)
• M91: 86,810,298 km (0.119 R)
• M92: 88,039,244 km (0.084 R)
• M93: 88,861,734 km (0.078 R)
• M94: 89,411,506 km (0.096 R)
• M95: 92,594,350 km (0.036 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 17,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit