🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.2 AU - 2 AU

Year: 708 Days

Day: 16.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,917,791 km

• M1: 626,217 km (0.045 R)
• M2: 1,320,650 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.97 AU - 2.07 AU

Year: 1004 Days

Day: 45.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.4

Radius: 11.3

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.72 AU - 6.6 AU

Year: 4711 Days

Day: 10.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,917,791 km

• M1: 141,968 km (0.105 R)
• M2: 316,549 km (0.086 R)
• M3: 407,505 km (0.097 R)
• M4: 496,815 km (0.091 R)
• M5: 601,683 km (0.111 R)
• M6: 707,149 km (0.112 R)
• M7: 1,055,413 km (0.047 R)
• M8: 1,283,400 km (0.119 R)
• M9: 1,363,136 km (0.05 R)
• M10: 1,634,357 km (0.064 R)
• M11: 1,900,192 km (0.1 R)
• M12: 2,003,564 km (0.07 R)
• M13: 2,663,590 km (0.1 R)
• M14: 2,753,947 km (0.093 R)
• M15: 2,991,060 km (0.034 R)
• M16: 3,139,311 km (0.086 R)
• M17: 3,331,545 km (0.07 R)
• M18: 4,005,333 km (0.097 R)
• M19: 4,184,103 km (0.102 R)
• M20: 4,304,828 km (0.115 R)
• M21: 4,549,870 km (0.091 R)
• M22: 4,642,770 km (0.113 R)
• M23: 5,037,409 km (0.071 R)
• M24: 5,182,220 km (0.097 R)
• M25: 5,344,534 km (0.095 R)
• M26: 5,508,792 km (0.052 R)
• M27: 5,707,907 km (0.05 R)
• M28: 6,285,355 km (0.062 R)
• M29: 6,899,304 km (0.106 R)
• M30: 7,204,484 km (0.046 R)
• M31: 7,276,889 km (0.096 R)
• M32: 7,865,258 km (0.082 R)
• M33: 8,165,351 km (0.054 R)
• M34: 8,335,743 km (0.104 R)
• M35: 8,545,629 km (0.116 R)
• M36: 9,264,447 km (0.053 R)
• M37: 9,501,709 km (0.088 R)
• M38: 10,063,299 km (0.081 R)
• M39: 10,532,737 km (0.115 R)
• M40: 10,801,116 km (0.112 R)
• M41: 10,925,880 km (0.063 R)
• M42: 11,113,775 km (0.059 R)
• M43: 11,260,681 km (0.089 R)
• M44: 12,633,690 km (0.102 R)
• M45: 12,853,000 km (0.079 R)
• M46: 13,029,376 km (0.102 R)
• M47: 13,406,812 km (0.102 R)
• M48: 13,540,851 km (0.107 R)
• M49: 13,787,837 km (0.113 R)
• M50: 13,923,223 km (0.103 R)
• M51: 14,354,664 km (0.09 R)
• M52: 14,446,068 km (0.094 R)
• M53: 15,207,671 km (0.118 R)
• M54: 15,487,868 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.9

Radius: 9.4

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.09 AU - 14.17 AU

Year: 15703 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,917,791 km

• M1: 126,560 km (0.093 R)
• M2: 235,916 km (0.054 R)
• M3: 569,818 km (0.04 R)
• M4: 1,159,533 km (0.101 R)
• M5: 1,276,668 km (0.067 R)
• M6: 1,422,526 km (0.09 R)
• M7: 1,865,934 km (0.099 R)
• M8: 2,117,558 km (0.116 R)
• M9: 2,320,861 km (0.07 R)
• M10: 2,622,600 km (0.045 R)
• M11: 2,809,598 km (0.113 R)
• M12: 2,873,027 km (0.066 R)
• M13: 3,230,117 km (0.067 R)
• M14: 3,950,880 km (0.107 R)
• M15: 4,348,062 km (0.083 R)
• M16: 4,948,398 km (0.119 R)
• M17: 6,602,951 km (0.086 R)
• M18: 7,335,083 km (0.103 R)
• M19: 7,777,892 km (0.067 R)
• M20: 8,504,340 km (0.083 R)
• M21: 8,969,290 km (0.097 R)
• M22: 9,538,360 km (0.112 R)
• M23: 10,266,004 km (0.07 R)
• M24: 10,512,542 km (0.048 R)
• M25: 10,961,186 km (0.036 R)
• M26: 11,112,130 km (0.081 R)
• M27: 11,213,258 km (0.098 R)
• M28: 11,569,151 km (0.069 R)
• M29: 11,980,695 km (0.107 R)
• M30: 13,136,787 km (0.109 R)
• M31: 13,243,600 km (0.108 R)
• M32: 14,054,271 km (0.102 R)
• M33: 14,163,627 km (0.074 R)
• M34: 16,523,833 km (0.081 R)
• M35: 16,928,794 km (0.062 R)
• M36: 17,337,196 km (0.074 R)
• M37: 17,513,273 km (0.056 R)
• M38: 17,748,890 km (0.117 R)
• M39: 18,581,851 km (0.081 R)
• M40: 19,123,993 km (0.117 R)
• M41: 20,039,084 km (0.11 R)
• M42: 20,347,405 km (0.117 R)
• M43: 21,912,049 km (0.109 R)
• M44: 22,102,337 km (0.078 R)
• M45: 22,356,953 km (0.05 R)
• M46: 24,035,890 km (0.082 R)
• M47: 24,692,325 km (0.116 R)
• M48: 25,089,059 km (0.11 R)
• M49: 25,554,607 km (0.049 R)
• M50: 25,888,809 km (0.087 R)
• M51: 26,224,656 km (0.085 R)
• M52: 26,697,086 km (0.088 R)
• M53: 27,172,209 km (0.105 R)
• M54: 27,240,426 km (0.088 R)
• M55: 27,513,442 km (0.11 R)
• M56: 27,718,840 km (0.092 R)
• M57: 27,924,687 km (0.062 R)
• M58: 32,076,027 km (0.117 R)
• M59: 32,436,558 km (0.043 R)
• M60: 32,653,625 km (0.065 R)
• M61: 32,798,585 km (0.047 R)
• M62: 33,089,104 km (0.086 R)
• M63: 33,161,809 km (0.111 R)
• M64: 34,850,021 km (0.102 R)
• M65: 35,518,125 km (0.115 R)
• M66: 35,592,625 km (0.049 R)
• M67: 35,741,774 km (0.111 R)
• M68: 35,965,871 km (0.09 R)
• M69: 36,716,404 km (0.079 R)
• M70: 38,921,925 km (0.049 R)
• M71: 38,998,669 km (0.059 R)
• M72: 39,847,038 km (0.074 R)
• M73: 42,428,350 km (0.111 R)
• M74: 43,459,977 km (0.065 R)
• M75: 44,259,128 km (0.115 R)
• M76: 45,466,982 km (0.114 R)
• M77: 45,547,914 km (0.075 R)
• M78: 46,522,544 km (0.097 R)
• M79: 47,750,593 km (0.112 R)
• M80: 49,238,194 km (0.09 R)
• M81: 49,987,680 km (0.11 R)
• M82: 50,405,656 km (0.098 R)
• M83: 50,908,903 km (0.089 R)
• M84: 52,174,053 km (0.05 R)
• M85: 52,682,985 km (0.104 R)
• M86: 54,391,542 km (0.117 R)
• M87: 54,907,505 km (0.072 R)
• M88: 55,079,991 km (0.114 R)
• M89: 56,118,051 km (0.096 R)
• M90: 56,639,549 km (0.098 R)
• M91: 57,337,273 km (0.078 R)
• M92: 57,599,818 km (0.069 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 14,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit