🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.83 AU - 1.13 AU

Year: 343 Days

Day: 43.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.36 AU - 2.04 AU

Year: 783 Days

Day: 38.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.3

Radius: 10.8

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.14 AU - 8.56 AU

Year: 6330 Days

Day: 13.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 93.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,260,692 km

• M1: 135,536 km (0.084 R)
• M2: 209,437 km (0.099 R)
• M3: 398,379 km (0.091 R)
• M4: 942,467 km (0.091 R)
• M5: 1,220,719 km (0.06 R)
• M6: 1,289,982 km (0.096 R)
• M7: 1,451,099 km (0.098 R)
• M8: 1,543,551 km (0.091 R)
• M9: 1,676,543 km (0.08 R)
• M10: 2,332,979 km (0.087 R)
• M11: 2,780,875 km (0.089 R)
• M12: 3,134,524 km (0.064 R)
• M13: 3,255,698 km (0.108 R)
• M14: 3,730,223 km (0.065 R)
• M15: 3,884,758 km (0.088 R)
• M16: 4,387,855 km (0.108 R)
• M17: 4,605,969 km (0.11 R)
• M18: 5,281,702 km (0.099 R)
• M19: 5,838,655 km (0.066 R)
• M20: 6,048,691 km (0.094 R)
• M21: 6,662,341 km (0.071 R)
• M22: 7,554,692 km (0.12 R)
• M23: 7,915,523 km (0.103 R)
• M24: 8,484,443 km (0.1 R)
• M25: 9,449,948 km (0.071 R)
• M26: 9,520,259 km (0.109 R)
• M27: 9,945,715 km (0.034 R)
• M28: 10,341,402 km (0.101 R)
• M29: 10,559,216 km (0.12 R)
• M30: 11,222,234 km (0.052 R)
• M31: 11,936,564 km (0.105 R)
• M32: 12,012,709 km (0.101 R)
• M33: 13,016,212 km (0.113 R)
• M34: 13,448,849 km (0.082 R)
• M35: 14,086,584 km (0.078 R)
• M36: 14,449,658 km (0.114 R)
• M37: 14,611,972 km (0.044 R)
• M38: 15,102,803 km (0.088 R)
• M39: 15,267,510 km (0.072 R)
• M40: 15,432,965 km (0.112 R)
• M41: 15,723,783 km (0.097 R)
• M42: 16,310,955 km (0.07 R)
• M43: 16,734,915 km (0.091 R)
• M44: 17,291,270 km (0.116 R)
• M45: 18,115,405 km (0.068 R)
• M46: 18,422,230 km (0.098 R)
• M47: 18,686,719 km (0.117 R)
• M48: 19,041,116 km (0.12 R)
• M49: 19,263,867 km (0.05 R)
• M50: 19,442,637 km (0.053 R)
• M51: 19,801,821 km (0.088 R)
• M52: 20,344,862 km (0.117 R)
• M53: 21,630,655 km (0.097 R)
• M54: 22,848,232 km (0.114 R)
• M55: 23,084,896 km (0.103 R)
• M56: 23,179,741 km (0.066 R)
• M57: 23,322,308 km (0.082 R)
• M58: 24,425,293 km (0.119 R)
• M59: 25,202,604 km (0.073 R)
• M60: 27,030,989 km (0.111 R)
• M61: 27,231,151 km (0.076 R)
• M62: 27,633,120 km (0.105 R)
• M63: 28,037,035 km (0.075 R)
• M64: 29,465,993 km (0.06 R)
• M65: 29,620,528 km (0.111 R)
• M66: 29,826,973 km (0.101 R)
• M67: 29,930,345 km (0.11 R)
• M68: 30,657,540 km (0.102 R)
• M69: 30,814,020 km (0.104 R)
• M70: 31,075,666 km (0.102 R)
• M71: 31,337,912 km (0.059 R)
• M72: 31,864,646 km (0.034 R)
• M73: 32,076,177 km (0.074 R)
• M74: 33,087,459 km (0.078 R)
• M75: 33,247,977 km (0.106 R)
• M76: 33,408,944 km (0.116 R)
• M77: 33,677,622 km (0.085 R)
• M78: 33,893,043 km (0.116 R)
• M79: 34,868,421 km (0.052 R)
• M80: 35,195,592 km (0.063 R)
• M81: 35,688,218 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.7

Radius: 3.9

Gravity: 34.96 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.77 AU - 18.29 AU

Year: 20575 Days

Day: 19.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 72 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,260,692 km

• M1: 81,531 km (0.089 R)
• M2: 109,356 km (0.063 R)
• M3: 235,018 km (0.078 R)
• M4: 265,237 km (0.118 R)
• M5: 296,952 km (0.085 R)
• M6: 751,131 km (0.11 R)
• M7: 844,630 km (0.079 R)
• M8: 1,395,748 km (0.086 R)
• M9: 1,540,559 km (0.082 R)
• M10: 1,907,522 km (0.11 R)
• M11: 2,035,728 km (0.09 R)
• M12: 2,300,366 km (0.11 R)
• M13: 2,436,949 km (0.097 R)
• M14: 3,045,813 km (0.094 R)
• M15: 3,463,640 km (0.116 R)
• M16: 3,939,810 km (0.085 R)
• M17: 4,268,626 km (0.113 R)
• M18: 4,648,903 km (0.072 R)
• M19: 5,172,646 km (0.118 R)
• M20: 6,039,565 km (0.118 R)
• M21: 6,275,182 km (0.095 R)
• M22: 6,513,641 km (0.112 R)
• M23: 6,755,241 km (0.065 R)
• M24: 7,801,230 km (0.093 R)
• M25: 8,161,013 km (0.078 R)
• M26: 8,737,264 km (0.117 R)
• M27: 9,110,660 km (0.068 R)
• M28: 10,883,245 km (0.116 R)
• M29: 11,400,555 km (0.036 R)
• M30: 12,043,676 km (0.115 R)
• M31: 12,518,649 km (0.111 R)
• M32: 13,303,589 km (0.066 R)
• M33: 13,425,661 km (0.078 R)
• M34: 13,548,182 km (0.109 R)
• M35: 13,794,420 km (0.112 R)
• M36: 13,980,071 km (0.076 R)
• M37: 14,042,154 km (0.073 R)
• M38: 14,667,622 km (0.119 R)
• M39: 16,598,333 km (0.114 R)
• M40: 17,060,141 km (0.091 R)
• M41: 18,470,849 km (0.103 R)
• M42: 19,155,559 km (0.11 R)
• M43: 21,116,787 km (0.088 R)
• M44: 21,402,070 km (0.082 R)
• M45: 22,338,253 km (0.071 R)
• M46: 22,410,808 km (0.102 R)
• M47: 23,067,393 km (0.049 R)
• M48: 23,140,846 km (0.081 R)
• M49: 23,656,360 km (0.108 R)
• M50: 24,027,064 km (0.117 R)
• M51: 24,924,352 km (0.071 R)
• M52: 26,214,035 km (0.1 R)
• M53: 27,292,486 km (0.116 R)
• M54: 30,371,958 km (0.114 R)
• M55: 31,098,106 km (0.066 R)
• M56: 31,422,734 km (0.034 R)
• M57: 34,393,747 km (0.115 R)
• M58: 36,167,828 km (0.102 R)
• M59: 40,068,294 km (0.109 R)
• M60: 40,421,494 km (0.029 R)
• M61: 40,775,592 km (0.118 R)
• M62: 41,665,401 km (0.035 R)
• M63: 43,192,795 km (0.109 R)
• M64: 43,464,315 km (0.072 R)
• M65: 43,645,628 km (0.081 R)
• M66: 44,555,781 km (0.11 R)
• M67: 44,738,440 km (0.101 R)
• M68: 44,921,548 km (0.084 R)
• M69: 45,472,068 km (0.117 R)
• M70: 45,840,378 km (0.11 R)
• M71: 46,117,284 km (0.055 R)
• M72: 46,487,389 km (0.093 R)
• M73: 46,579,990 km (0.075 R)
• M74: 48,352,126 km (0.111 R)
• M75: 49,199,299 km (0.106 R)
• M76: 50,146,403 km (0.068 R)
• M77: 51,674,096 km (0.054 R)
• M78: 53,508,017 km (0.117 R)
• M79: 53,799,433 km (0.115 R)
• M80: 53,896,672 km (0.034 R)
• M81: 54,286,524 km (0.098 R)
• M82: 54,872,798 km (0.11 R)
• M83: 57,139,954 km (0.083 R)
• M84: 57,437,803 km (0.085 R)
• M85: 58,334,792 km (0.113 R)
• M86: 59,638,538 km (0.087 R)
• M87: 61,866,648 km (0.093 R)
• M88: 62,683,752 km (0.087 R)
• M89: 63,401,522 km (0.068 R)
• M90: 66,612,790 km (0.077 R)
• M91: 69,029,394 km (0.088 R)
• M92: 70,088,996 km (0.078 R)
• M93: 70,620,816 km (0.077 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 11,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit