🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.5 AU - 0.71 AU

Year: 163 Days

Day: 48 Hours

Environment

Temp: 212 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,224,831 km

• M1: 117,584 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.82 AU - 2.6 AU

Year: 1155 Days

Day: 29.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.09 AU - 2.67 AU

Year: 1290 Days

Day: 27.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,224,831 km

• M1: 376,239 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.9

Radius: 13.6

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.7 AU - 5.8 AU

Year: 4846 Days

Day: 10.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,224,831 km

• M1: 171,290 km (0.066 R)
• M2: 573,409 km (0.067 R)
• M3: 760,107 km (0.067 R)
• M4: 945,907 km (0.071 R)
• M5: 1,039,107 km (0.099 R)
• M6: 1,148,014 km (0.105 R)
• M7: 1,526,945 km (0.086 R)
• M8: 1,724,115 km (0.062 R)
• M9: 1,990,250 km (0.072 R)
• M10: 2,175,452 km (0.088 R)
• M11: 2,415,108 km (0.082 R)
• M12: 2,714,304 km (0.088 R)
• M13: 2,799,575 km (0.115 R)
• M14: 3,043,419 km (0.089 R)
• M15: 3,185,836 km (0.077 R)
• M16: 3,740,246 km (0.114 R)
• M17: 4,048,567 km (0.09 R)
• M18: 4,813,760 km (0.1 R)
• M19: 4,938,675 km (0.075 R)
• M20: 5,106,972 km (0.074 R)
• M21: 5,255,822 km (0.043 R)
• M22: 5,492,785 km (0.073 R)
• M23: 5,733,189 km (0.066 R)
• M24: 5,932,603 km (0.09 R)
• M25: 6,361,051 km (0.05 R)
• M26: 6,869,833 km (0.052 R)
• M27: 7,200,594 km (0.064 R)
• M28: 7,464,036 km (0.083 R)
• M29: 7,804,072 km (0.059 R)
• M30: 8,398,873 km (0.06 R)
• M31: 8,499,403 km (0.059 R)
• M32: 8,676,377 km (0.09 R)
• M33: 8,778,104 km (0.048 R)
• M34: 9,034,066 km (0.112 R)
• M35: 9,500,961 km (0.092 R)
• M36: 9,816,762 km (0.077 R)
• M37: 9,949,306 km (0.05 R)
• M38: 10,458,537 km (0.098 R)
• M39: 10,593,923 km (0.06 R)
• M40: 10,811,887 km (0.11 R)
• M41: 11,114,075 km (0.048 R)
• M42: 11,335,479 km (0.08 R)
• M43: 11,558,530 km (0.118 R)
• M44: 11,670,429 km (0.033 R)
• M45: 11,811,051 km (0.114 R)
• M46: 12,122,215 km (0.078 R)
• M47: 12,350,202 km (0.074 R)
• M48: 12,436,221 km (0.084 R)
• M49: 12,550,962 km (0.048 R)
• M50: 13,130,355 km (0.099 R)
• M51: 13,629,862 km (0.11 R)
• M52: 14,768,751 km (0.079 R)
• M53: 15,751,309 km (0.059 R)
• M54: 16,000,390 km (0.117 R)
• M55: 16,156,570 km (0.085 R)
• M56: 16,281,933 km (0.105 R)
• M57: 16,533,706 km (0.109 R)
• M58: 17,521,501 km (0.052 R)
• M59: 19,487,367 km (0.056 R)
• M60: 19,721,188 km (0.12 R)
• M61: 19,888,887 km (0.069 R)
• M62: 20,530,213 km (0.043 R)
• M63: 20,666,048 km (0.075 R)
• M64: 21,384,417 km (0.091 R)
• M65: 21,522,197 km (0.093 R)
• M66: 21,798,654 km (0.103 R)
• M67: 21,937,331 km (0.058 R)
• M68: 22,459,876 km (0.065 R)
• M69: 22,705,067 km (0.117 R)
• M70: 23,057,071 km (0.093 R)
• M71: 23,873,277 km (0.066 R)
• M72: 24,016,293 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.2

Radius: 7.9

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.37 AU - 14.03 AU

Year: 16855 Days

Day: 23.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,224,831 km

• M1: 139,276 km (0.108 R)
• M2: 444,605 km (0.076 R)
• M3: 518,656 km (0.101 R)
• M4: 1,128,866 km (0.119 R)
• M5: 1,180,926 km (0.098 R)
• M6: 1,233,584 km (0.092 R)
• M7: 1,314,367 km (0.075 R)
• M8: 1,369,269 km (0.12 R)
• M9: 1,685,070 km (0.084 R)
• M10: 1,836,164 km (0.115 R)
• M11: 2,055,176 km (0.072 R)
• M12: 2,833,084 km (0.115 R)
• M13: 3,049,852 km (0.083 R)
• M14: 3,576,735 km (0.089 R)
• M15: 3,693,272 km (0.11 R)
• M16: 4,628,558 km (0.104 R)
• M17: 5,498,320 km (0.108 R)
• M18: 6,607,289 km (0.115 R)
• M19: 7,532,851 km (0.108 R)
• M20: 8,291,911 km (0.114 R)
• M21: 8,602,476 km (0.078 R)
• M22: 8,811,464 km (0.074 R)
• M23: 12,143,607 km (0.12 R)
• M24: 12,496,209 km (0.099 R)
• M25: 13,695,386 km (0.069 R)
• M26: 14,432,604 km (0.086 R)
• M27: 14,556,621 km (0.12 R)
• M28: 16,460,403 km (0.095 R)
• M29: 16,525,179 km (0.119 R)
• M30: 16,850,555 km (0.09 R)
• M31: 17,972,239 km (0.116 R)
• M32: 18,105,830 km (0.116 R)
• M33: 18,172,701 km (0.113 R)
• M34: 18,914,108 km (0.086 R)
• M35: 19,871,833 km (0.106 R)
• M36: 21,692,140 km (0.105 R)
• M37: 22,262,856 km (0.072 R)
• M38: 22,766,253 km (0.084 R)
• M39: 24,668,988 km (0.099 R)
• M40: 25,564,182 km (0.095 R)
• M41: 25,940,271 km (0.103 R)
• M42: 26,015,818 km (0.045 R)
• M43: 26,621,988 km (0.116 R)
• M44: 27,156,352 km (0.041 R)
• M45: 27,232,946 km (0.094 R)
• M46: 27,540,070 km (0.094 R)
• M47: 28,157,910 km (0.112 R)
• M48: 28,390,833 km (0.096 R)
• M49: 29,171,585 km (0.1 R)
• M50: 29,328,663 km (0.043 R)
• M51: 29,880,379 km (0.086 R)
• M52: 29,959,517 km (0.113 R)
• M53: 30,038,654 km (0.042 R)
• M54: 30,834,216 km (0.111 R)
• M55: 31,314,873 km (0.067 R)
• M56: 31,475,542 km (0.116 R)
• M57: 32,283,520 km (0.097 R)
• M58: 33,016,549 km (0.105 R)
• M59: 33,180,209 km (0.113 R)
• M60: 33,262,189 km (0.071 R)
• M61: 33,837,542 km (0.072 R)
• M62: 34,250,432 km (0.114 R)
• M63: 35,164,775 km (0.056 R)
• M64: 37,784,682 km (0.081 R)
• M65: 39,421,133 km (0.105 R)
• M66: 39,594,816 km (0.068 R)
• M67: 40,817,181 km (0.089 R)
• M68: 43,747,205 km (0.054 R)
• M69: 46,286,030 km (0.047 R)
• M70: 47,112,109 km (0.117 R)
• M71: 47,758,073 km (0.12 R)
• M72: 48,035,727 km (0.094 R)
• M73: 48,128,477 km (0.117 R)
• M74: 49,713,317 km (0.11 R)
• M75: 51,884,581 km (0.104 R)
• M76: 54,762,993 km (0.109 R)
• M77: 55,442,168 km (0.108 R)
• M78: 57,299,276 km (0.112 R)
• M79: 60,173,051 km (0.063 R)
• M80: 61,174,908 km (0.084 R)
• M81: 62,081,172 km (0.078 R)
• M82: 64,111,065 km (0.025 R)
• M83: 64,315,266 km (0.076 R)
• M84: 64,621,942 km (0.079 R)
• M85: 65,442,187 km (0.084 R)
• M86: 66,678,913 km (0.06 R)
• M87: 67,092,850 km (0.119 R)
• M88: 67,196,521 km (0.095 R)
• M89: 67,300,192 km (0.117 R)
• M90: 68,235,778 km (0.098 R)
• M91: 69,175,551 km (0.097 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 13,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit