🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.3

Radius: 10.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.8 AU - 1.12 AU

Year: 638 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,015,257 km

• M1: 135,386 km (0.109 R)
• M2: 230,680 km (0.085 R)
• M3: 333,902 km (0.091 R)
• M4: 474,524 km (0.087 R)
• M5: 570,716 km (0.049 R)
• M6: 637,736 km (0.106 R)
• M7: 719,267 km (0.074 R)
• M8: 853,007 km (0.081 R)
• M9: 956,978 km (0.103 R)
• M10: 1,083,388 km (0.073 R)
• M11: 1,220,120 km (0.053 R)
• M12: 1,324,240 km (0.108 R)
• M13: 1,402,031 km (0.103 R)
• M14: 1,649,915 km (0.084 R)
• M15: 1,739,225 km (0.106 R)
• M16: 1,808,788 km (0.102 R)
• M17: 1,873,713 km (0.092 R)
• M18: 2,039,767 km (0.099 R)
• M19: 2,309,941 km (0.083 R)
• M20: 2,404,487 km (0.08 R)
• M21: 2,548,998 km (0.077 R)
• M22: 2,616,168 km (0.041 R)
• M23: 2,948,275 km (0.076 R)
• M24: 3,025,467 km (0.097 R)
• M25: 3,116,273 km (0.067 R)
• M26: 3,287,413 km (0.053 R)
• M27: 3,461,695 km (0.053 R)
• M28: 3,556,839 km (0.048 R)
• M29: 3,742,939 km (0.069 R)
• M30: 3,819,533 km (0.065 R)
• M31: 4,010,121 km (0.102 R)
• M32: 4,555,854 km (0.063 R)
• M33: 4,690,342 km (0.066 R)
• M34: 4,765,739 km (0.058 R)
• M35: 4,856,695 km (0.103 R)
• M36: 4,963,358 km (0.063 R)
• M37: 5,265,097 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.1

Radius: 12

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.88 AU - 3.52 AU

Year: 3883 Days

Day: 5.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,015,257 km

• M1: 151,692 km (0.115 R)
• M2: 292,464 km (0.12 R)
• M3: 457,321 km (0.115 R)
• M4: 534,214 km (0.095 R)
• M5: 692,788 km (0.061 R)
• M6: 1,073,664 km (0.07 R)
• M7: 1,224,159 km (0.066 R)
• M8: 1,471,145 km (0.118 R)
• M9: 1,929,813 km (0.103 R)
• M10: 2,289,296 km (0.098 R)
• M11: 2,504,418 km (0.114 R)
• M12: 2,858,666 km (0.107 R)
• M13: 3,410,233 km (0.07 R)
• M14: 3,594,538 km (0.086 R)
• M15: 3,845,563 km (0.1 R)
• M16: 3,930,534 km (0.076 R)
• M17: 4,037,647 km (0.084 R)
• M18: 4,189,189 km (0.056 R)
• M19: 4,475,968 km (0.106 R)
• M20: 4,769,031 km (0.118 R)
• M21: 4,975,775 km (0.094 R)
• M22: 5,589,425 km (0.107 R)
• M23: 5,758,770 km (0.112 R)
• M24: 6,003,811 km (0.055 R)
• M25: 6,127,529 km (0.117 R)
• M26: 7,095,876 km (0.097 R)
• M27: 7,358,719 km (0.068 R)
• M28: 7,597,926 km (0.098 R)
• M29: 8,303,579 km (0.115 R)
• M30: 8,524,984 km (0.097 R)
• M31: 8,664,409 km (0.091 R)
• M32: 8,748,334 km (0.096 R)
• M33: 8,860,682 km (0.098 R)
• M34: 8,973,628 km (0.047 R)
• M35: 9,172,294 km (0.079 R)
• M36: 9,690,052 km (0.051 R)
• M37: 10,128,823 km (0.104 R)
• M38: 10,484,567 km (0.11 R)
• M39: 10,574,026 km (0.099 R)
• M40: 10,663,935 km (0.083 R)
• M41: 11,330,393 km (0.086 R)
• M42: 12,041,731 km (0.081 R)
• M43: 12,513,413 km (0.101 R)
• M44: 12,640,122 km (0.09 R)
• M45: 13,055,257 km (0.061 R)
• M46: 13,377,640 km (0.117 R)
• M47: 13,898,989 km (0.054 R)
• M48: 14,228,104 km (0.051 R)
• M49: 15,096,071 km (0.07 R)
• M50: 15,197,348 km (0.069 R)
• M51: 15,434,461 km (0.098 R)
• M52: 15,638,812 km (0.108 R)
• M53: 15,775,395 km (0.061 R)
• M54: 16,187,836 km (0.102 R)
• M55: 17,269,578 km (0.072 R)
• M56: 18,338,754 km (0.111 R)
• M57: 18,663,681 km (0.083 R)
• M58: 18,844,993 km (0.083 R)
• M59: 19,026,904 km (0.036 R)
• M60: 20,167,887 km (0.075 R)
• M61: 20,465,886 km (0.062 R)
• M62: 21,368,709 km (0.086 R)
• M63: 22,284,697 km (0.088 R)
• M64: 22,863,641 km (0.068 R)
• M65: 23,291,341 km (0.058 R)
• M66: 24,352,289 km (0.099 R)
• M67: 24,828,908 km (0.118 R)
• M68: 25,549,671 km (0.071 R)
• M69: 25,831,812 km (0.085 R)
• M70: 26,034,069 km (0.088 R)
• M71: 26,684,520 km (0.113 R)
• M72: 26,807,041 km (0.11 R)
• M73: 27,134,810 km (0.067 R)
• M74: 27,587,643 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.3

Radius: 3.1

Gravity: 89.83 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.9 AU - 9.22 AU

Year: 18496 Days

Day: 17.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,015,257 km

• M1: 58,343 km (0.085 R)
• M2: 990,039 km (0.119 R)
• M3: 1,099,694 km (0.103 R)
• M4: 2,039,468 km (0.094 R)
• M5: 2,616,168 km (0.081 R)
• M6: 2,883,349 km (0.095 R)
• M7: 3,778,094 km (0.048 R)
• M8: 3,992,618 km (0.111 R)
• M9: 4,036,001 km (0.097 R)
• M10: 4,255,162 km (0.043 R)
• M11: 4,982,357 km (0.111 R)
• M12: 5,122,979 km (0.076 R)
• M13: 5,600,944 km (0.1 R)
• M14: 5,649,414 km (0.106 R)
• M15: 5,943,823 km (0.078 R)
• M16: 6,142,937 km (0.116 R)
• M17: 6,293,582 km (0.068 R)
• M18: 6,445,574 km (0.099 R)
• M19: 6,496,437 km (0.073 R)
• M20: 6,753,147 km (0.079 R)
• M21: 7,012,999 km (0.08 R)
• M22: 7,065,358 km (0.037 R)
• M23: 7,117,867 km (0.112 R)
• M24: 7,170,525 km (0.037 R)
• M25: 7,542,575 km (0.065 R)
• M26: 7,649,986 km (0.104 R)
• M27: 7,920,908 km (0.081 R)
• M28: 8,030,115 km (0.059 R)
• M29: 8,695,825 km (0.098 R)
• M30: 9,149,406 km (0.063 R)
• M31: 9,961,573 km (0.093 R)
• M32: 10,978,389 km (0.111 R)
• M33: 11,653,674 km (0.064 R)
• M34: 13,173,140 km (0.051 R)
• M35: 13,302,542 km (0.052 R)
• M36: 13,432,243 km (0.066 R)
• M37: 16,115,431 km (0.118 R)
• M38: 16,184,694 km (0.097 R)
• M39: 16,881,521 km (0.11 R)
• M40: 17,233,675 km (0.087 R)
• M41: 17,945,162 km (0.106 R)
• M42: 18,376,602 km (0.045 R)
• M43: 18,448,858 km (0.11 R)
• M44: 19,103,199 km (0.112 R)
• M45: 19,396,561 km (0.1 R)
• M46: 22,410,210 km (0.066 R)
• M47: 23,186,024 km (0.108 R)
• M48: 23,734,450 km (0.091 R)
• M49: 25,003,639 km (0.115 R)
• M50: 25,163,858 km (0.06 R)
• M51: 25,727,243 km (0.11 R)
• M52: 25,808,026 km (0.119 R)
• M53: 26,457,730 km (0.093 R)
• M54: 26,784,601 km (0.108 R)
• M55: 27,524,811 km (0.098 R)
• M56: 31,239,327 km (0.083 R)
• M57: 31,498,131 km (0.069 R)
• M58: 32,192,115 km (0.085 R)
• M59: 33,154,478 km (0.064 R)
• M60: 33,330,555 km (0.092 R)
• M61: 34,482,010 km (0.06 R)
• M62: 36,097,817 km (0.081 R)
• M63: 36,278,830 km (0.1 R)
• M64: 41,563,824 km (0.098 R)
• M65: 46,885,917 km (0.099 R)
• M66: 48,973,705 km (0.104 R)
• M67: 50,483,447 km (0.116 R)
• M68: 51,396,592 km (0.047 R)
• M69: 52,725,321 km (0.085 R)
• M70: 53,548,408 km (0.075 R)
• M71: 55,520,557 km (0.062 R)
• M72: 55,938,833 km (0.051 R)
• M73: 56,358,006 km (0.061 R)
• M74: 56,463,024 km (0.104 R)
• M75: 58,469,879 km (0.052 R)
• M76: 59,963,464 km (0.089 R)
• M77: 61,361,606 km (0.025 R)
• M78: 62,879,426 km (0.098 R)
• M79: 63,752,180 km (0.114 R)
• M80: 65,951,568 km (0.08 R)
• M81: 66,172,823 km (0.118 R)
• M82: 66,505,229 km (0.084 R)
• M83: 66,727,233 km (0.094 R)
• M84: 66,838,234 km (0.045 R)
• M85: 68,511,486 km (0.09 R)
• M86: 69,972,758 km (0.085 R)
• M87: 70,311,298 km (0.06 R)
• M88: 72,012,825 km (0.092 R)
• M89: 72,582,942 km (0.107 R)
• M90: 73,040,263 km (0.073 R)
• M91: 73,842,706 km (0.111 R)
• M92: 74,417,610 km (0.093 R)
• M93: 75,687,696 km (0.099 R)
• M94: 75,803,485 km (0.089 R)
• M95: 76,848,576 km (0.106 R)
• M96: 77,781,468 km (0.039 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: 480 - 17,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit