🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.6 AU - 0.8 AU

Year: 206 Days

Day: 40.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.74 AU - 5.08 AU

Year: 3824 Days

Day: 18 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,496,064 km

• M1: 3,368,346 km (0.1 R)

Asteroid Belt

Center: 8.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 8.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.06 AU - 12.86 AU

Year: 13635 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 105,496,064 km

• M1: 104,419 km (0.025 R)
• M2: 185,202 km (0.114 R)
• M3: 236,963 km (0.079 R)
• M4: 362,625 km (0.113 R)
• M5: 499,358 km (0.069 R)
• M6: 567,724 km (0.099 R)
• M7: 654,191 km (0.061 R)
• M8: 1,501,514 km (0.051 R)
• M9: 1,666,221 km (0.086 R)
• M10: 1,815,221 km (0.101 R)
• M11: 2,527,007 km (0.085 R)
• M12: 3,343,512 km (0.062 R)
• M13: 3,614,434 km (0.112 R)
• M14: 3,948,935 km (0.085 R)
• M15: 4,410,444 km (0.096 R)
• M16: 4,647,557 km (0.074 R)
• M17: 4,889,008 km (0.081 R)
• M18: 5,321,346 km (0.114 R)
• M19: 5,637,745 km (0.051 R)
• M20: 5,701,773 km (0.111 R)
• M21: 5,798,114 km (0.067 R)
• M22: 7,274,496 km (0.095 R)
• M23: 9,046,931 km (0.118 R)
• M24: 9,272,674 km (0.074 R)
• M25: 10,945,029 km (0.085 R)
• M26: 11,025,064 km (0.11 R)
• M27: 11,468,771 km (0.079 R)
• M28: 12,624,265 km (0.049 R)
• M29: 12,792,413 km (0.075 R)
• M30: 12,876,786 km (0.101 R)
• M31: 13,343,831 km (0.059 R)
• M32: 13,730,242 km (0.078 R)
• M33: 14,120,244 km (0.091 R)
• M34: 14,822,606 km (0.112 R)
• M35: 15,088,890 km (0.103 R)
• M36: 15,178,050 km (0.099 R)
• M37: 16,261,139 km (0.067 R)
• M38: 16,398,320 km (0.079 R)
• M39: 18,263,357 km (0.109 R)
• M40: 19,124,442 km (0.104 R)
• M41: 19,220,933 km (0.054 R)
• M42: 19,803,168 km (0.101 R)
• M43: 20,243,733 km (0.103 R)
• M44: 21,184,405 km (0.1 R)
• M45: 22,954,148 km (0.116 R)
• M46: 23,313,781 km (0.091 R)
• M47: 23,726,970 km (0.052 R)
• M48: 25,034,007 km (0.075 R)
• M49: 25,616,541 km (0.088 R)
• M50: 28,100,464 km (0.082 R)
• M51: 28,871,641 km (0.104 R)
• M52: 28,926,992 km (0.057 R)
• M53: 29,370,999 km (0.066 R)
• M54: 29,873,199 km (0.059 R)
• M55: 30,153,545 km (0.099 R)
• M56: 31,453,850 km (0.112 R)
• M57: 31,681,837 km (0.075 R)
• M58: 32,025,015 km (0.096 R)
• M59: 33,467,587 km (0.069 R)
• M60: 33,758,704 km (0.094 R)
• M61: 33,875,391 km (0.092 R)
• M62: 34,578,201 km (0.094 R)
• M63: 35,108,376 km (0.057 R)
• M64: 36,475,701 km (0.064 R)
• M65: 36,775,345 km (0.081 R)
• M66: 37,316,590 km (0.096 R)
• M67: 37,739,354 km (0.081 R)
• M68: 38,467,746 km (0.104 R)
• M69: 39,078,405 km (0.11 R)
• M70: 39,139,590 km (0.047 R)
• M71: 40,556,880 km (0.106 R)
• M72: 41,116,077 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.3

Radius: 4.5

Gravity: 48.51 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.24 AU - 22.14 AU

Year: 27266 Days

Day: 18.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,496,064 km

• M1: 131,347 km (0.113 R)
• M2: 161,416 km (0.106 R)
• M3: 249,679 km (0.049 R)
• M4: 523,742 km (0.116 R)
• M5: 603,777 km (0.088 R)
• M6: 837,000 km (0.059 R)
• M7: 1,234,781 km (0.049 R)
• M8: 1,528,741 km (0.067 R)
• M9: 1,683,724 km (0.11 R)
• M10: 1,723,218 km (0.106 R)
• M11: 2,008,800 km (0.113 R)
• M12: 2,352,875 km (0.086 R)
• M13: 2,808,550 km (0.12 R)
• M14: 3,798,290 km (0.104 R)
• M15: 4,167,946 km (0.066 R)
• M16: 4,659,974 km (0.094 R)
• M17: 4,828,122 km (0.069 R)
• M18: 4,884,520 km (0.095 R)
• M19: 6,181,534 km (0.091 R)
• M20: 9,486,749 km (0.103 R)
• M21: 10,130,469 km (0.111 R)
• M22: 11,610,740 km (0.053 R)
• M23: 11,991,167 km (0.084 R)
• M24: 12,375,783 km (0.06 R)
• M25: 12,920,918 km (0.092 R)
• M26: 13,473,981 km (0.108 R)
• M27: 14,196,240 km (0.118 R)
• M28: 15,261,676 km (0.116 R)
• M29: 15,678,156 km (0.071 R)
• M30: 16,522,486 km (0.108 R)
• M31: 16,693,178 km (0.111 R)
• M32: 17,036,206 km (0.118 R)
• M33: 20,317,485 km (0.078 R)
• M34: 20,867,557 km (0.057 R)
• M35: 21,888,712 km (0.092 R)
• M36: 22,546,942 km (0.106 R)
• M37: 23,211,606 km (0.093 R)
• M38: 24,463,141 km (0.062 R)
• M39: 24,950,382 km (0.095 R)
• M40: 25,934,287 km (0.073 R)
• M41: 29,063,874 km (0.106 R)
• M42: 29,994,523 km (0.102 R)
• M43: 30,202,763 km (0.115 R)
• M44: 30,620,440 km (0.087 R)
• M45: 34,030,374 km (0.116 R)
• M46: 34,247,441 km (0.118 R)
• M47: 37,111,193 km (0.058 R)
• M48: 37,222,942 km (0.062 R)
• M49: 37,334,692 km (0.029 R)
• M50: 41,201,049 km (0.069 R)
• M51: 41,780,292 km (0.104 R)
• M52: 42,595,750 km (0.079 R)
• M53: 43,534,028 km (0.083 R)
• M54: 44,479,187 km (0.117 R)
• M55: 46,992,282 km (0.113 R)
• M56: 47,961,676 km (0.111 R)
• M57: 48,326,844 km (0.097 R)
• M58: 52,154,605 km (0.083 R)
• M59: 54,802,188 km (0.026 R)
• M60: 56,848,687 km (0.113 R)
• M61: 58,270,166 km (0.115 R)
• M62: 62,603,867 km (0.113 R)
• M63: 62,869,852 km (0.088 R)
• M64: 67,176,176 km (0.107 R)
• M65: 67,857,594 km (0.073 R)
• M66: 69,364,793 km (0.115 R)
• M67: 70,191,471 km (0.088 R)
• M68: 70,467,778 km (0.094 R)
• M69: 74,092,534 km (0.076 R)
• M70: 75,785,833 km (0.101 R)
• M71: 77,064,146 km (0.114 R)
• M72: 77,491,847 km (0.064 R)
• M73: 80,074,504 km (0.081 R)
• M74: 80,507,740 km (0.118 R)
• M75: 81,521,564 km (0.096 R)
• M76: 81,811,934 km (0.08 R)
• M77: 84,294,511 km (0.089 R)
• M78: 88,138,727 km (0.108 R)
• M79: 90,232,349 km (0.109 R)
• M80: 91,134,574 km (0.074 R)
• M81: 91,436,014 km (0.071 R)
• M82: 92,645,064 km (0.048 R)
• M83: 93,403,375 km (0.092 R)
• M84: 95,078,871 km (0.082 R)
• M85: 95,537,539 km (0.116 R)
• M86: 95,843,765 km (0.091 R)
• M87: 96,303,629 km (0.111 R)
• M88: 97,071,814 km (0.087 R)
• M89: 97,841,944 km (0.116 R)
• M90: 101,879,441 km (0.11 R)
• M91: 103,289,551 km (0.1 R)
• M92: 103,761,083 km (0.086 R)
• M93: 104,864,068 km (0.106 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 17,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit