🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.64 AU - 1 AU

Year: 280 Days

Day: 34.1 Hours

Environment

Temp: 71 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.77 AU - 2.47 AU

Year: 1163 Days

Day: 32.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58

Radius: 12.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.87 AU - 5.01 AU

Year: 3525 Days

Day: 8.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 51,223,633 km

• M1: 155,731 km (0.101 R)
• M2: 257,458 km (0.113 R)
• M3: 420,968 km (0.11 R)
• M4: 507,436 km (0.036 R)
• M5: 612,753 km (0.087 R)
• M6: 780,751 km (0.084 R)
• M7: 861,534 km (0.056 R)
• M8: 965,505 km (0.099 R)
• M9: 1,108,819 km (0.11 R)
• M10: 1,230,442 km (0.118 R)
• M11: 1,326,634 km (0.078 R)
• M12: 1,441,076 km (0.072 R)
• M13: 1,631,365 km (0.099 R)
• M14: 1,779,616 km (0.076 R)
• M15: 1,950,008 km (0.099 R)
• M16: 2,072,529 km (0.111 R)
• M17: 2,261,321 km (0.079 R)
• M18: 2,636,812 km (0.099 R)
• M19: 2,733,901 km (0.102 R)
• M20: 2,851,934 km (0.046 R)
• M21: 2,951,716 km (0.071 R)
• M22: 3,072,890 km (0.11 R)
• M23: 3,247,620 km (0.09 R)
• M24: 3,499,992 km (0.103 R)
• M25: 3,693,571 km (0.096 R)
• M26: 3,791,708 km (0.116 R)
• M27: 4,170,340 km (0.032 R)
• M28: 4,295,553 km (0.076 R)
• M29: 4,421,963 km (0.038 R)
• M30: 5,012,277 km (0.085 R)
• M31: 5,145,568 km (0.04 R)
• M32: 5,292,324 km (0.088 R)
• M33: 5,378,642 km (0.09 R)
• M34: 5,880,692 km (0.103 R)
• M35: 6,137,402 km (0.057 R)
• M36: 6,215,193 km (0.107 R)
• M37: 6,345,493 km (0.073 R)
• M38: 6,569,142 km (0.109 R)
• M39: 7,010,755 km (0.104 R)
• M40: 7,475,854 km (0.091 R)
• M41: 7,656,419 km (0.109 R)
• M42: 7,782,231 km (0.091 R)
• M43: 8,178,067 km (0.107 R)
• M44: 8,450,485 km (0.078 R)
• M45: 8,638,679 km (0.114 R)
• M46: 8,740,555 km (0.119 R)
• M47: 8,916,183 km (0.103 R)
• M48: 9,048,577 km (0.109 R)
• M49: 9,375,149 km (0.071 R)
• M50: 9,705,760 km (0.119 R)
• M51: 9,842,044 km (0.067 R)
• M52: 10,024,853 km (0.114 R)
• M53: 10,224,117 km (0.099 R)
• M54: 10,486,661 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.6

Radius: 6.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.69 AU - 13.33 AU

Year: 15680 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 51,223,633 km

• M1: 87,814 km (0.088 R)
• M2: 127,457 km (0.103 R)
• M3: 416,929 km (0.083 R)
• M4: 726,597 km (0.089 R)
• M5: 830,418 km (0.109 R)
• M6: 1,201,271 km (0.071 R)
• M7: 1,388,418 km (0.086 R)
• M8: 2,456,696 km (0.053 R)
• M9: 3,128,690 km (0.098 R)
• M10: 3,517,944 km (0.086 R)
• M11: 4,653,391 km (0.054 R)
• M12: 5,247,744 km (0.097 R)
• M13: 6,290,441 km (0.104 R)
• M14: 7,395,221 km (0.088 R)
• M15: 7,853,739 km (0.111 R)
• M16: 7,998,849 km (0.055 R)
• M17: 8,233,119 km (0.112 R)
• M18: 8,588,563 km (0.036 R)
• M19: 8,768,081 km (0.08 R)
• M20: 10,028,293 km (0.078 R)
• M21: 10,631,322 km (0.087 R)
• M22: 11,148,183 km (0.109 R)
• M23: 11,344,156 km (0.118 R)
• M24: 11,905,447 km (0.044 R)
• M25: 12,442,055 km (0.111 R)
• M26: 12,952,333 km (0.118 R)
• M27: 14,028,241 km (0.084 R)
• M28: 15,385,842 km (0.058 R)
• M29: 16,412,831 km (0.112 R)
• M30: 16,784,881 km (0.088 R)
• M31: 17,084,526 km (0.037 R)
• M32: 17,651,202 km (0.079 R)
• M33: 17,917,786 km (0.099 R)
• M34: 18,841,852 km (0.118 R)
• M35: 19,466,423 km (0.111 R)
• M36: 20,455,863 km (0.114 R)
• M37: 20,575,691 km (0.112 R)
• M38: 22,483,363 km (0.073 R)
• M39: 24,362,163 km (0.03 R)
• M40: 24,616,479 km (0.103 R)
• M41: 24,658,965 km (0.037 R)
• M42: 28,001,430 km (0.048 R)
• M43: 29,386,707 km (0.099 R)
• M44: 30,337,700 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.2

Radius: 5.1

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.41 AU - 15.33 AU

Year: 16390 Days

Day: 18.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,223,633 km

• M1: 87,216 km (0.106 R)
• M2: 122,521 km (0.096 R)
• M3: 303,085 km (0.077 R)
• M4: 342,729 km (0.079 R)
• M5: 723,306 km (0.06 R)
• M6: 950,694 km (0.094 R)
• M7: 1,467,854 km (0.103 R)
• M8: 1,633,010 km (0.097 R)
• M9: 1,779,317 km (0.049 R)
• M10: 1,854,116 km (0.051 R)
• M11: 2,058,616 km (0.085 R)
• M12: 2,137,155 km (0.117 R)
• M13: 2,772,198 km (0.053 R)
• M14: 2,829,943 km (0.091 R)
• M15: 3,065,260 km (0.066 R)
• M16: 3,155,169 km (0.089 R)
• M17: 3,523,628 km (0.117 R)
• M18: 3,681,005 km (0.042 R)
• M19: 3,712,870 km (0.119 R)
• M20: 4,846,821 km (0.116 R)
• M21: 4,881,678 km (0.083 R)
• M22: 5,854,513 km (0.08 R)
• M23: 5,966,113 km (0.074 R)
• M24: 6,116,309 km (0.113 R)
• M25: 6,267,552 km (0.045 R)
• M26: 6,381,845 km (0.084 R)
• M27: 6,885,092 km (0.066 R)
• M28: 7,401,055 km (0.086 R)
• M29: 7,724,785 km (0.063 R)
• M30: 8,011,864 km (0.072 R)
• M31: 8,723,351 km (0.113 R)
• M32: 8,936,528 km (0.091 R)
• M33: 8,979,313 km (0.097 R)
• M34: 9,281,052 km (0.114 R)
• M35: 9,805,991 km (0.089 R)
• M36: 9,894,403 km (0.069 R)
• M37: 11,022,072 km (0.063 R)
• M38: 11,114,075 km (0.108 R)
• M39: 11,811,799 km (0.048 R)
• M40: 11,953,169 km (0.088 R)
• M41: 13,006,039 km (0.087 R)
• M42: 13,249,435 km (0.115 R)
• M43: 14,539,417 km (0.07 R)
• M44: 15,301,618 km (0.076 R)
• M45: 15,352,930 km (0.102 R)
• M46: 15,765,222 km (0.033 R)
• M47: 16,390,541 km (0.102 R)
• M48: 16,653,385 km (0.074 R)
• M49: 17,076,896 km (0.048 R)
• M50: 17,396,886 km (0.101 R)
• M51: 20,364,609 km (0.045 R)
• M52: 21,159,272 km (0.12 R)
• M53: 22,021,854 km (0.116 R)
• M54: 22,428,311 km (0.092 R)
• M55: 22,720,177 km (0.086 R)
• M56: 23,130,823 km (0.027 R)
• M57: 23,959,595 km (0.045 R)
• M58: 24,257,893 km (0.089 R)
• M59: 27,059,562 km (0.103 R)
• M60: 29,131,642 km (0.08 R)
• M61: 29,258,800 km (0.119 R)
• M62: 29,577,743 km (0.082 R)
• M63: 29,897,733 km (0.052 R)
• M64: 30,218,770 km (0.049 R)
• M65: 32,366,846 km (0.111 R)
• M66: 34,900,734 km (0.093 R)
• M67: 35,035,821 km (0.043 R)
• M68: 35,986,516 km (0.072 R)
• M69: 37,152,182 km (0.107 R)
• M70: 37,497,454 km (0.067 R)
• M71: 39,873,068 km (0.091 R)
• M72: 40,297,328 km (0.082 R)
• M73: 41,007,768 km (0.109 R)
• M74: 41,078,977 km (0.083 R)
• M75: 41,865,712 km (0.118 R)
• M76: 42,224,897 km (0.106 R)
• M77: 42,440,916 km (0.112 R)
• M78: 42,657,234 km (0.11 R)
• M79: 42,729,490 km (0.042 R)
• M80: 43,599,252 km (0.066 R)
• M81: 45,135,323 km (0.109 R)
• M82: 46,317,446 km (0.112 R)
• M83: 46,540,197 km (0.047 R)
• M84: 47,584,689 km (0.054 R)
• M85: 48,260,123 km (0.109 R)
• M86: 48,561,414 km (0.051 R)
• M87: 48,636,811 km (0.084 R)
• M88: 48,712,208 km (0.079 R)
• M89: 49,848,554 km (0.069 R)
• M90: 50,840,388 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 11,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit