🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.59 AU - 0.59 AU

Year: 161 Days

Day: 31 Hours

Environment

Temp: 186 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.88 AU - 1.14 AU

Year: 360 Days

Day: 23.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,317,922 km

• M1: 35,455 km (0.082 R)
• M2: 81,232 km (0.107 R)

Asteroid Belt

Center: 2.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.35 AU - 3.57 AU

Year: 2283 Days

Day: 39.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,317,922 km

• M1: 1,312,572 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.81 AU - 4.15 AU

Year: 2303 Days

Day: 43.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.8

Radius: 8.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.37 AU - 12.33 AU

Year: 11813 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 30,317,922 km

• M1: 167,998 km (0.083 R)
• M2: 238,459 km (0.117 R)
• M3: 357,240 km (0.098 R)
• M4: 525,238 km (0.119 R)
• M5: 605,572 km (0.069 R)
• M6: 857,495 km (0.116 R)
• M7: 954,285 km (0.095 R)
• M8: 1,020,856 km (0.084 R)
• M9: 1,176,886 km (0.07 R)
• M10: 1,303,895 km (0.086 R)
• M11: 1,571,675 km (0.086 R)
• M12: 1,877,752 km (0.119 R)
• M13: 2,092,425 km (0.096 R)
• M14: 2,158,398 km (0.069 R)
• M15: 2,663,590 km (0.084 R)
• M16: 3,053,741 km (0.093 R)
• M17: 3,281,130 km (0.108 R)
• M18: 3,645,850 km (0.108 R)
• M19: 3,725,735 km (0.04 R)
• M20: 4,301,088 km (0.045 R)
• M21: 4,499,156 km (0.094 R)
• M22: 4,613,598 km (0.053 R)
• M23: 4,845,475 km (0.106 R)
• M24: 5,290,828 km (0.11 R)
• M25: 5,749,196 km (0.109 R)
• M26: 5,873,512 km (0.094 R)
• M27: 5,998,875 km (0.083 R)
• M28: 6,802,066 km (0.115 R)
• M29: 6,966,773 km (0.057 R)
• M30: 7,099,466 km (0.111 R)
• M31: 7,434,865 km (0.097 R)
• M32: 7,570,550 km (0.098 R)
• M33: 7,707,133 km (0.117 R)
• M34: 8,051,806 km (0.103 R)
• M35: 8,156,226 km (0.109 R)
• M36: 8,863,973 km (0.074 R)
• M37: 8,935,780 km (0.091 R)
• M38: 9,188,900 km (0.044 R)
• M39: 9,334,608 km (0.086 R)
• M40: 9,444,263 km (0.04 R)
• M41: 9,517,716 km (0.105 R)
• M42: 9,776,071 km (0.109 R)
• M43: 10,074,369 km (0.091 R)
• M44: 10,871,277 km (0.047 R)
• M45: 11,063,959 km (0.086 R)
• M46: 11,335,779 km (0.094 R)
• M47: 11,649,037 km (0.055 R)
• M48: 12,364,414 km (0.097 R)
• M49: 12,525,231 km (0.117 R)
• M50: 13,175,832 km (0.037 R)
• M51: 13,629,413 km (0.119 R)
• M52: 14,172,154 km (0.09 R)
• M53: 14,594,319 km (0.055 R)
• M54: 14,807,048 km (0.025 R)
• M55: 15,321,814 km (0.09 R)
• M56: 19,318,022 km (0.11 R)
• M57: 19,927,334 km (0.071 R)
• M58: 20,400,213 km (0.119 R)
• M59: 21,744,200 km (0.112 R)
• M60: 22,182,223 km (0.08 R)
• M61: 23,165,978 km (0.119 R)
• M62: 23,265,162 km (0.098 R)
• M63: 23,613,425 km (0.116 R)
• M64: 24,567,262 km (0.032 R)
• M65: 24,972,522 km (0.099 R)
• M66: 25,278,151 km (0.113 R)
• M67: 25,687,301 km (0.108 R)
• M68: 27,450,910 km (0.12 R)
• M69: 27,608,437 km (0.05 R)
• M70: 28,241,385 km (0.098 R)
• M71: 28,985,934 km (0.114 R)
• M72: 29,629,205 km (0.119 R)
• M73: 31,257,877 km (0.056 R)
• M74: 33,082,821 km (0.065 R)
• M75: 33,698,716 km (0.111 R)
• M76: 33,867,312 km (0.08 R)
• M77: 34,205,553 km (0.107 R)
• M78: 34,261,952 km (0.078 R)
• M79: 34,885,176 km (0.088 R)
• M80: 35,055,718 km (0.097 R)
• M81: 35,169,711 km (0.098 R)
• M82: 35,226,708 km (0.119 R)
• M83: 35,741,026 km (0.06 R)
• M84: 36,719,246 km (0.118 R)
• M85: 37,822,979 km (0.042 R)
• M86: 37,881,472 km (0.113 R)
• M87: 37,998,308 km (0.075 R)
• M88: 38,643,224 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.2

Radius: 3.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.54 AU - 16.4 AU

Year: 21586 Days

Day: 20.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,317,922 km

• M1: 47,423 km (0.052 R)
• M2: 541,544 km (0.11 R)
• M3: 724,951 km (0.12 R)
• M4: 870,959 km (0.114 R)
• M5: 940,372 km (0.09 R)
• M6: 1,011,730 km (0.077 R)
• M7: 1,174,642 km (0.075 R)
• M8: 1,393,953 km (0.102 R)
• M9: 2,032,287 km (0.111 R)
• M10: 2,829,644 km (0.049 R)
• M11: 2,974,454 km (0.088 R)
• M12: 3,100,416 km (0.09 R)
• M13: 3,292,799 km (0.113 R)
• M14: 3,401,407 km (0.087 R)
• M15: 3,711,523 km (0.07 R)
• M16: 4,030,765 km (0.065 R)
• M17: 4,915,786 km (0.083 R)
• M18: 5,089,768 km (0.034 R)
• M19: 5,367,272 km (0.104 R)
• M20: 5,805,744 km (0.105 R)
• M21: 6,069,036 km (0.076 R)
• M22: 7,132,378 km (0.081 R)
• M23: 7,670,930 km (0.09 R)
• M24: 7,757,098 km (0.064 R)
• M25: 7,959,654 km (0.098 R)
• M26: 8,399,322 km (0.087 R)
• M27: 8,458,413 km (0.073 R)
• M28: 8,517,804 km (0.118 R)
• M29: 8,786,631 km (0.114 R)
• M30: 8,876,838 km (0.114 R)
• M31: 9,271,328 km (0.03 R)
• M32: 9,301,996 km (0.113 R)
• M33: 9,393,998 km (0.117 R)
• M34: 10,457,041 km (0.115 R)
• M35: 11,328,000 km (0.081 R)
• M36: 11,557,483 km (0.073 R)
• M37: 11,988,025 km (0.059 R)
• M38: 12,021,386 km (0.107 R)
• M39: 12,558,741 km (0.09 R)
• M40: 12,898,628 km (0.069 R)
• M41: 13,104,025 km (0.105 R)
• M42: 13,691,796 km (0.116 R)
• M43: 14,252,788 km (0.073 R)
• M44: 14,500,522 km (0.082 R)
• M45: 15,000,328 km (0.032 R)
• M46: 15,072,285 km (0.1 R)
• M47: 15,943,543 km (0.11 R)
• M48: 16,274,453 km (0.097 R)
• M49: 16,311,404 km (0.11 R)
• M50: 16,980,555 km (0.056 R)
• M51: 17,017,955 km (0.093 R)
• M52: 17,772,526 km (0.099 R)
• M53: 18,192,148 km (0.06 R)
• M54: 18,576,465 km (0.114 R)
• M55: 18,963,475 km (0.092 R)
• M56: 19,627,390 km (0.079 R)
• M57: 20,219,499 km (0.111 R)
• M58: 22,071,670 km (0.036 R)
• M59: 24,525,225 km (0.116 R)
• M60: 24,822,027 km (0.118 R)
• M61: 24,864,512 km (0.088 R)
• M62: 24,992,269 km (0.101 R)
• M63: 25,805,633 km (0.085 R)
• M64: 26,453,840 km (0.066 R)
• M65: 27,766,412 km (0.093 R)
• M66: 28,119,912 km (0.1 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 13,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit