🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.78 AU - 0.88 AU

Year: 282 Days

Day: 20.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.74 AU - 1.22 AU

Year: 362 Days

Day: 23.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,334,347 km

• M1: 769,831 km (0.055 R)
• M2: 807,679 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.92 AU - 4.38 AU

Year: 2600 Days

Day: 36.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.7

Radius: 11.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.21 AU - 10.95 AU

Year: 12829 Days

Day: 9.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,334,347 km

• M1: 204,500 km (0.068 R)
• M2: 385,065 km (0.059 R)
• M3: 769,382 km (0.119 R)
• M4: 859,739 km (0.109 R)
• M5: 934,987 km (0.098 R)
• M6: 1,072,318 km (0.036 R)
• M7: 1,324,390 km (0.118 R)
• M8: 1,457,682 km (0.116 R)
• M9: 1,690,306 km (0.104 R)
• M10: 1,835,865 km (0.115 R)
• M11: 2,542,416 km (0.084 R)
• M12: 2,710,265 km (0.104 R)
• M13: 2,824,258 km (0.092 R)
• M14: 3,086,653 km (0.078 R)
• M15: 3,175,813 km (0.092 R)
• M16: 3,387,644 km (0.099 R)
• M17: 4,926,557 km (0.066 R)
• M18: 5,207,801 km (0.109 R)
• M19: 5,386,271 km (0.086 R)
• M20: 6,460,982 km (0.105 R)
• M21: 6,652,917 km (0.072 R)
• M22: 6,846,795 km (0.101 R)
• M23: 7,479,744 km (0.087 R)
• M24: 7,966,835 km (0.104 R)
• M25: 8,590,059 km (0.086 R)
• M26: 8,971,684 km (0.096 R)
• M27: 9,186,057 km (0.095 R)
• M28: 9,358,843 km (0.119 R)
• M29: 9,707,555 km (0.112 R)
• M30: 9,795,369 km (0.098 R)
• M31: 10,105,037 km (0.081 R)
• M32: 10,372,967 km (0.067 R)
• M33: 10,507,904 km (0.079 R)
• M34: 10,598,112 km (0.102 R)
• M35: 10,961,634 km (0.077 R)
• M36: 11,098,965 km (0.098 R)
• M37: 11,747,771 km (0.11 R)
• M38: 12,266,277 km (0.109 R)
• M39: 12,695,922 km (0.066 R)
• M40: 13,276,661 km (0.1 R)
• M41: 13,472,186 km (0.118 R)
• M42: 13,570,172 km (0.076 R)
• M43: 14,263,708 km (0.108 R)
• M44: 14,766,058 km (0.077 R)
• M45: 15,223,229 km (0.063 R)
• M46: 15,325,404 km (0.109 R)
• M47: 15,995,453 km (0.042 R)
• M48: 16,203,544 km (0.069 R)
• M49: 17,044,882 km (0.097 R)
• M50: 17,257,461 km (0.096 R)
• M51: 17,792,722 km (0.103 R)
• M52: 18,008,442 km (0.118 R)
• M53: 18,824,798 km (0.04 R)
• M54: 20,212,168 km (0.07 R)
• M55: 21,402,967 km (0.095 R)
• M56: 21,689,896 km (0.098 R)
• M57: 22,151,555 km (0.118 R)
• M58: 22,733,192 km (0.074 R)
• M59: 24,090,044 km (0.099 R)
• M60: 25,230,578 km (0.093 R)
• M61: 27,067,042 km (0.077 R)
• M62: 27,439,541 km (0.114 R)
• M63: 28,252,455 km (0.079 R)
• M64: 28,441,098 km (0.107 R)
• M65: 28,756,600 km (0.106 R)
• M66: 29,901,772 km (0.06 R)
• M67: 30,158,332 km (0.097 R)
• M68: 31,647,430 km (0.03 R)
• M69: 32,236,696 km (0.058 R)
• M70: 32,499,689 km (0.075 R)
• M71: 33,425,999 km (0.093 R)
• M72: 33,959,165 km (0.12 R)
• M73: 34,360,985 km (0.087 R)
• M74: 34,696,833 km (0.047 R)
• M75: 36,873,033 km (0.103 R)
• M76: 37,285,923 km (0.036 R)
• M77: 38,394,593 km (0.119 R)
• M78: 39,373,412 km (0.114 R)
• M79: 41,856,587 km (0.097 R)
• M80: 44,536,184 km (0.067 R)
• M81: 44,609,337 km (0.117 R)
• M82: 44,755,793 km (0.06 R)
• M83: 45,785,924 km (0.076 R)
• M84: 47,569,729 km (0.083 R)
• M85: 48,394,911 km (0.1 R)
• M86: 48,922,543 km (0.073 R)
• M87: 51,205,107 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.5

Radius: 7.1

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.32 AU - 19.48 AU

Year: 23635 Days

Day: 18.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,334,347 km

• M1: 479,760 km (0.027 R)
• M2: 617,241 km (0.102 R)
• M3: 716,424 km (0.069 R)
• M4: 1,687,763 km (0.025 R)
• M5: 1,828,834 km (0.074 R)
• M6: 2,550,793 km (0.082 R)
• M7: 2,963,085 km (0.115 R)
• M8: 3,220,393 km (0.107 R)
• M9: 3,574,791 km (0.03 R)
• M10: 4,272,366 km (0.08 R)
• M11: 5,011,229 km (0.118 R)
• M12: 5,369,516 km (0.037 R)
• M13: 5,577,906 km (0.097 R)
• M14: 5,736,031 km (0.078 R)
• M15: 6,002,914 km (0.079 R)
• M16: 6,771,398 km (0.071 R)
• M17: 8,339,034 km (0.063 R)
• M18: 9,008,634 km (0.057 R)
• M19: 9,318,751 km (0.091 R)
• M20: 9,506,496 km (0.048 R)
• M21: 9,632,308 km (0.096 R)
• M22: 10,921,093 km (0.095 R)
• M23: 10,986,916 km (0.035 R)
• M24: 11,318,276 km (0.032 R)
• M25: 12,263,136 km (0.098 R)
• M26: 13,233,128 km (0.114 R)
• M27: 13,303,290 km (0.06 R)
• M28: 13,514,821 km (0.11 R)
• M29: 14,084,041 km (0.105 R)
• M30: 14,806,599 km (0.053 R)
• M31: 15,541,274 km (0.078 R)
• M32: 15,615,325 km (0.112 R)
• M33: 16,287,767 km (0.12 R)
• M34: 19,308,448 km (0.045 R)
• M35: 19,708,023 km (0.075 R)
• M36: 20,029,659 km (0.036 R)
• M37: 21,087,017 km (0.06 R)
• M38: 21,333,554 km (0.114 R)
• M39: 21,415,982 km (0.111 R)
• M40: 21,995,674 km (0.1 R)
• M41: 23,595,175 km (0.049 R)
• M42: 23,851,137 km (0.088 R)
• M43: 25,231,925 km (0.03 R)
• M44: 27,889,681 km (0.076 R)
• M45: 28,341,317 km (0.089 R)
• M46: 28,886,302 km (0.074 R)
• M47: 29,160,215 km (0.062 R)
• M48: 31,757,085 km (0.097 R)
• M49: 34,814,416 km (0.102 R)
• M50: 35,593,373 km (0.118 R)
• M51: 36,673,619 km (0.105 R)
• M52: 38,164,062 km (0.112 R)
• M53: 39,572,975 km (0.103 R)
• M54: 39,674,253 km (0.07 R)
• M55: 41,306,665 km (0.118 R)
• M56: 41,615,136 km (0.111 R)
• M57: 41,924,354 km (0.08 R)
• M58: 42,752,827 km (0.091 R)
• M59: 43,169,009 km (0.063 R)
• M60: 43,586,536 km (0.093 R)
• M61: 43,691,255 km (0.079 R)
• M62: 43,900,692 km (0.086 R)
• M63: 44,005,560 km (0.103 R)
• M64: 45,588,306 km (0.078 R)
• M65: 47,835,415 km (0.114 R)
• M66: 52,325,446 km (0.089 R)
• M67: 52,770,649 km (0.097 R)
• M68: 54,001,391 km (0.1 R)
• M69: 58,210,177 km (0.081 R)
• M70: 58,325,367 km (0.051 R)
• M71: 60,762,167 km (0.039 R)
• M72: 61,699,099 km (0.119 R)
• M73: 62,522,934 km (0.096 R)
• M74: 63,587,473 km (0.104 R)
• M75: 67,299,893 km (0.12 R)
• M76: 73,558,320 km (0.074 R)
• M77: 73,932,165 km (0.11 R)
• M78: 74,932,377 km (0.111 R)
• M79: 75,057,740 km (0.05 R)
• M80: 75,183,103 km (0.053 R)
• M81: 75,559,641 km (0.099 R)
• M82: 76,314,811 km (0.096 R)
• M83: 76,440,922 km (0.114 R)
• M84: 76,567,033 km (0.085 R)
• M85: 80,384,321 km (0.064 R)
• M86: 81,412,508 km (0.055 R)
• M87: 82,574,584 km (0.093 R)
• M88: 83,612,195 km (0.059 R)
• M89: 86,224,922 km (0.103 R)
• M90: 87,145,696 km (0.072 R)
• M91: 87,805,423 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 14,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit