🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.57 AU - 0.57 AU

Year: 278 Days

Day: 12.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,692,083 km

• M1: 130,300 km (0.072 R)

Asteroid Belt

Center: 0.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.3

Radius: 8.7

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.12 AU - 1.3 AU

Year: 859 Days

Day: 13 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,692,083 km

• M1: 132,095 km (0.115 R)
• M2: 252,222 km (0.067 R)
• M3: 350,059 km (0.086 R)
• M4: 418,126 km (0.109 R)
• M5: 621,579 km (0.083 R)
• M6: 713,133 km (0.036 R)
• M7: 880,533 km (0.1 R)
• M8: 1,126,023 km (0.084 R)
• M9: 1,205,908 km (0.109 R)
• M10: 1,274,125 km (0.107 R)
• M11: 1,494,034 km (0.069 R)
• M12: 1,567,486 km (0.115 R)
• M13: 1,695,542 km (0.106 R)
• M14: 1,811,331 km (0.08 R)
• M15: 1,945,820 km (0.088 R)
• M16: 2,059,215 km (0.103 R)
• M17: 2,216,592 km (0.065 R)
• M18: 2,292,438 km (0.036 R)
• M19: 2,360,804 km (0.11 R)
• M20: 2,438,445 km (0.116 R)
• M21: 2,569,643 km (0.09 R)
• M22: 2,730,311 km (0.096 R)
• M23: 3,165,641 km (0.068 R)
• M24: 3,270,658 km (0.079 R)
• M25: 3,347,701 km (0.101 R)
• M26: 3,543,226 km (0.091 R)
• M27: 3,692,375 km (0.104 R)
• M28: 3,752,663 km (0.088 R)
• M29: 3,874,136 km (0.111 R)
• M30: 3,955,816 km (0.086 R)
• M31: 4,048,418 km (0.045 R)
• M32: 4,120,973 km (0.101 R)
• M33: 4,256,957 km (0.078 R)
• M34: 4,373,045 km (0.083 R)
• M35: 4,447,545 km (0.034 R)
• M36: 4,576,199 km (0.041 R)
• M37: 4,651,895 km (0.085 R)
• M38: 5,047,432 km (0.083 R)
• M39: 5,580,300 km (0.119 R)
• M40: 5,719,127 km (0.119 R)
• M41: 5,800,807 km (0.098 R)
• M42: 5,906,274 km (0.113 R)
• M43: 6,298,370 km (0.065 R)
• M44: 6,382,593 km (0.11 R)
• M45: 6,552,237 km (0.116 R)
• M46: 7,045,312 km (0.088 R)
• M47: 7,183,091 km (0.114 R)
• M48: 7,271,055 km (0.112 R)
• M49: 7,550,354 km (0.108 R)
• M50: 7,755,602 km (0.06 R)
• M51: 7,910,885 km (0.055 R)
• M52: 8,132,439 km (0.101 R)
• M53: 8,224,293 km (0.037 R)
• M54: 8,448,839 km (0.103 R)
• M55: 8,850,060 km (0.096 R)
• M56: 8,917,529 km (0.058 R)
• M57: 8,998,611 km (0.107 R)
• M58: 9,052,915 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 13.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.5 AU - 4.86 AU

Year: 5518 Days

Day: 6.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,692,083 km

• M1: 181,612 km (0.101 R)
• M2: 376,837 km (0.104 R)
• M3: 555,906 km (0.097 R)
• M4: 641,476 km (0.102 R)
• M5: 866,022 km (0.111 R)
• M6: 1,423,873 km (0.042 R)
• M7: 1,627,326 km (0.062 R)
• M8: 2,080,906 km (0.117 R)
• M9: 2,423,635 km (0.117 R)
• M10: 3,041,774 km (0.086 R)
• M11: 3,132,729 km (0.049 R)
• M12: 3,870,546 km (0.118 R)
• M13: 4,124,712 km (0.06 R)
• M14: 4,248,280 km (0.104 R)
• M15: 4,579,789 km (0.083 R)
• M16: 4,789,974 km (0.102 R)
• M17: 4,967,547 km (0.073 R)
• M18: 5,390,460 km (0.083 R)
• M19: 5,562,946 km (0.077 R)
• M20: 5,762,211 km (0.105 R)
• M21: 6,027,597 km (0.11 R)
• M22: 6,570,338 km (0.06 R)
• M23: 7,101,860 km (0.106 R)
• M24: 7,236,947 km (0.081 R)
• M25: 7,967,283 km (0.058 R)
• M26: 8,107,756 km (0.055 R)
• M27: 8,505,387 km (0.072 R)
• M28: 8,735,468 km (0.06 R)
• M29: 9,172,593 km (0.09 R)
• M30: 9,275,517 km (0.061 R)
• M31: 9,586,980 km (0.056 R)
• M32: 10,296,522 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.8

Radius: 5.9

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.35 AU - 8.41 AU

Year: 11652 Days

Day: 16.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 148 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,692,083 km

• M1: 74,949 km (0.114 R)
• M2: 168,148 km (0.066 R)
• M3: 302,337 km (0.092 R)
• M4: 517,609 km (0.104 R)
• M5: 1,397,992 km (0.067 R)
• M6: 2,165,728 km (0.113 R)
• M7: 2,219,135 km (0.052 R)
• M8: 2,577,123 km (0.088 R)
• M9: 2,806,306 km (0.105 R)
• M10: 3,192,867 km (0.085 R)
• M11: 3,284,421 km (0.119 R)
• M12: 3,755,505 km (0.115 R)
• M13: 4,314,702 km (0.115 R)
• M14: 4,382,170 km (0.105 R)
• M15: 4,655,635 km (0.097 R)
• M16: 4,724,899 km (0.077 R)
• M17: 5,076,305 km (0.115 R)
• M18: 5,399,885 km (0.095 R)
• M19: 5,878,897 km (0.067 R)
• M20: 6,142,489 km (0.082 R)
• M21: 6,916,658 km (0.114 R)
• M22: 7,968,480 km (0.098 R)
• M23: 8,386,157 km (0.068 R)
• M24: 8,682,810 km (0.117 R)
• M25: 8,725,445 km (0.085 R)
• M26: 8,853,800 km (0.097 R)
• M27: 9,069,221 km (0.074 R)
• M28: 9,637,244 km (0.073 R)
• M29: 11,269,507 km (0.101 R)
• M30: 11,785,171 km (0.056 R)
• M31: 13,773,775 km (0.114 R)
• M32: 13,923,223 km (0.046 R)
• M33: 14,073,420 km (0.07 R)
• M34: 14,425,723 km (0.101 R)
• M35: 14,628,278 km (0.097 R)
• M36: 14,730,005 km (0.076 R)
• M37: 15,344,852 km (0.113 R)
• M38: 15,448,224 km (0.098 R)
• M39: 15,968,077 km (0.067 R)
• M40: 16,072,795 km (0.081 R)
• M41: 16,865,215 km (0.068 R)
• M42: 17,562,192 km (0.071 R)
• M43: 18,213,990 km (0.031 R)
• M44: 19,206,272 km (0.067 R)
• M45: 19,373,373 km (0.045 R)
• M46: 20,499,695 km (0.093 R)
• M47: 20,613,539 km (0.083 R)
• M48: 20,727,533 km (0.102 R)
• M49: 21,473,578 km (0.085 R)
• M50: 22,111,912 km (0.119 R)
• M51: 22,228,598 km (0.091 R)
• M52: 22,462,569 km (0.09 R)
• M53: 22,874,113 km (0.114 R)
• M54: 23,169,569 km (0.078 R)
• M55: 24,123,554 km (0.112 R)
• M56: 24,908,045 km (0.106 R)
• M57: 25,517,358 km (0.111 R)
• M58: 25,823,734 km (0.11 R)
• M59: 25,885,219 km (0.083 R)
• M60: 28,699,454 km (0.082 R)
• M61: 30,110,311 km (0.119 R)
• M62: 30,824,192 km (0.117 R)
• M63: 31,675,105 km (0.107 R)
• M64: 32,400,954 km (0.118 R)
• M65: 32,932,475 km (0.079 R)
• M66: 33,667,749 km (0.063 R)
• M67: 33,734,918 km (0.091 R)
• M68: 34,273,471 km (0.088 R)
• M69: 35,632,268 km (0.119 R)
• M70: 35,906,182 km (0.03 R)
• M71: 36,318,324 km (0.069 R)
• M72: 37,494,612 km (0.096 R)
• M73: 38,894,250 km (0.109 R)
• M74: 38,964,710 km (0.083 R)
• M75: 39,035,171 km (0.118 R)
• M76: 39,176,242 km (0.113 R)
• M77: 40,168,524 km (0.11 R)
• M78: 42,830,618 km (0.062 R)
• M79: 43,121,885 km (0.05 R)
• M80: 43,559,908 km (0.086 R)
• M81: 45,474,910 km (0.111 R)
• M82: 46,218,861 km (0.08 R)
• M83: 48,096,015 km (0.114 R)
• M84: 48,322,955 km (0.077 R)
• M85: 48,853,877 km (0.08 R)
• M86: 49,844,963 km (0.105 R)
• M87: 49,998,002 km (0.026 R)
• M88: 50,304,678 km (0.097 R)
• M89: 51,537,364 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit