🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.59 AU - 2.69 AU

Year: 1797 Days

Day: 42.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,801,293 km

• M1: 2,558,273 km (0.04 R)

Asteroid Belt

Center: 3.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 10.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.19 AU - 3.61 AU

Year: 2627 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,801,293 km

• M1: 154,834 km (0.09 R)
• M2: 250,427 km (0.108 R)
• M3: 372,499 km (0.096 R)
• M4: 470,186 km (0.096 R)
• M5: 538,852 km (0.108 R)
• M6: 702,661 km (0.076 R)
• M7: 899,682 km (0.105 R)
• M8: 964,009 km (0.116 R)
• M9: 1,097,749 km (0.119 R)
• M10: 1,356,553 km (0.107 R)
• M11: 1,615,208 km (0.095 R)
• M12: 1,704,967 km (0.075 R)
• M13: 1,776,026 km (0.109 R)
• M14: 1,910,664 km (0.077 R)
• M15: 2,212,403 km (0.087 R)
• M16: 2,278,974 km (0.052 R)
• M17: 2,403,140 km (0.11 R)
• M18: 2,483,175 km (0.116 R)
• M19: 2,848,942 km (0.048 R)
• M20: 3,094,133 km (0.112 R)
• M21: 3,552,800 km (0.116 R)
• M22: 3,657,668 km (0.076 R)
• M23: 3,736,955 km (0.074 R)
• M24: 3,884,010 km (0.037 R)
• M25: 3,964,942 km (0.111 R)
• M26: 4,060,236 km (0.053 R)
• M27: 4,128,602 km (0.064 R)
• M28: 4,364,368 km (0.069 R)
• M29: 4,505,140 km (0.039 R)
• M30: 4,590,411 km (0.11 R)
• M31: 4,791,321 km (0.093 R)
• M32: 5,201,817 km (0.049 R)
• M33: 5,608,574 km (0.088 R)
• M34: 5,746,503 km (0.096 R)
• M35: 5,854,513 km (0.049 R)
• M36: 5,963,121 km (0.11 R)
• M37: 6,710,362 km (0.1 R)
• M38: 7,336,130 km (0.104 R)
• M39: 7,946,041 km (0.083 R)
• M40: 8,135,731 km (0.039 R)
• M41: 8,379,276 km (0.118 R)
• M42: 8,466,940 km (0.113 R)
• M43: 8,554,754 km (0.07 R)
• M44: 8,909,301 km (0.072 R)
• M45: 9,088,519 km (0.117 R)
• M46: 9,505,000 km (0.049 R)
• M47: 9,669,707 km (0.071 R)
• M48: 10,337,811 km (0.056 R)
• M49: 10,431,908 km (0.105 R)
• M50: 10,507,306 km (0.091 R)
• M51: 10,944,431 km (0.093 R)
• M52: 11,040,173 km (0.1 R)
• M53: 11,174,811 km (0.118 R)
• M54: 11,406,838 km (0.04 R)
• M55: 11,562,419 km (0.065 R)
• M56: 11,659,957 km (0.11 R)
• M57: 11,777,541 km (0.116 R)
• M58: 11,856,080 km (0.116 R)
• M59: 12,112,491 km (0.077 R)
• M60: 12,311,007 km (0.086 R)
• M61: 12,550,813 km (0.112 R)
• M62: 12,651,043 km (0.08 R)
• M63: 12,953,680 km (0.11 R)
• M64: 13,360,885 km (0.088 R)
• M65: 13,607,123 km (0.059 R)
• M66: 13,896,445 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 14

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.33 AU - 8.85 AU

Year: 10548 Days

Day: 8 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,801,293 km

• M1: 330,761 km (0.078 R)
• M2: 511,176 km (0.042 R)
• M3: 893,099 km (0.076 R)
• M4: 988,094 km (0.12 R)
• M5: 1,086,978 km (0.063 R)
• M6: 1,925,624 km (0.107 R)
• M7: 2,260,723 km (0.073 R)
• M8: 2,727,618 km (0.105 R)
• M9: 3,254,950 km (0.12 R)
• M10: 3,814,297 km (0.08 R)
• M11: 4,403,862 km (0.098 R)
• M12: 4,675,233 km (0.093 R)
• M13: 5,306,087 km (0.034 R)
• M14: 5,926,619 km (0.071 R)
• M15: 6,570,338 km (0.1 R)
• M16: 6,881,053 km (0.031 R)
• M17: 8,047,767 km (0.096 R)
• M18: 8,213,521 km (0.106 R)
• M19: 8,380,323 km (0.109 R)
• M20: 8,548,471 km (0.083 R)
• M21: 9,667,912 km (0.102 R)
• M22: 10,021,711 km (0.094 R)
• M23: 10,155,451 km (0.09 R)
• M24: 10,289,940 km (0.057 R)
• M25: 10,560,413 km (0.09 R)
• M26: 10,833,279 km (0.079 R)
• M27: 11,154,765 km (0.047 R)
• M28: 12,328,061 km (0.037 R)
• M29: 12,711,929 km (0.106 R)
• M30: 13,099,687 km (0.05 R)
• M31: 13,246,143 km (0.077 R)
• M32: 13,393,049 km (0.064 R)
• M33: 13,491,334 km (0.119 R)
• M34: 14,036,170 km (0.073 R)
• M35: 14,588,336 km (0.114 R)
• M36: 17,669,304 km (0.077 R)
• M37: 17,777,164 km (0.031 R)
• M38: 18,483,715 km (0.102 R)
• M39: 18,757,927 km (0.092 R)
• M40: 19,144,189 km (0.065 R)
• M41: 19,366,043 km (0.114 R)
• M42: 20,772,113 km (0.108 R)
• M43: 21,573,808 km (0.087 R)
• M44: 22,444,019 km (0.105 R)
• M45: 23,089,534 km (0.104 R)
• M46: 24,039,331 km (0.086 R)
• M47: 24,820,381 km (0.104 R)
• M48: 27,588,091 km (0.049 R)
• M49: 27,713,454 km (0.109 R)
• M50: 27,901,648 km (0.05 R)
• M51: 30,776,321 km (0.119 R)
• M52: 30,906,322 km (0.109 R)
• M53: 31,101,547 km (0.113 R)
• M54: 31,755,439 km (0.07 R)
• M55: 32,215,752 km (0.074 R)
• M56: 32,479,942 km (0.105 R)
• M57: 33,878,083 km (0.117 R)
• M58: 34,753,530 km (0.051 R)
• M59: 35,295,972 km (0.115 R)
• M60: 35,636,307 km (0.106 R)
• M61: 36,457,899 km (0.068 R)
• M62: 38,119,482 km (0.075 R)
• M63: 38,468,793 km (0.108 R)
• M64: 39,452,549 km (0.108 R)
• M65: 39,805,899 km (0.068 R)
• M66: 40,658,158 km (0.095 R)
• M67: 41,086,606 km (0.085 R)
• M68: 41,372,937 km (0.107 R)
• M69: 41,660,015 km (0.09 R)
• M70: 42,308,522 km (0.106 R)
• M71: 42,453,033 km (0.096 R)
• M72: 43,105,579 km (0.043 R)
• M73: 44,640,902 km (0.098 R)
• M74: 45,156,566 km (0.054 R)
• M75: 45,896,926 km (0.091 R)
• M76: 47,314,366 km (0.073 R)
• M77: 47,614,609 km (0.088 R)
• M78: 48,141,642 km (0.066 R)
• M79: 48,292,586 km (0.087 R)
• M80: 48,519,227 km (0.106 R)
• M81: 49,201,393 km (0.038 R)
• M82: 49,581,671 km (0.032 R)
• M83: 50,959,019 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.8

Radius: 6.6

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.42 AU - 13.4 AU

Year: 19434 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,801,293 km

• M1: 83,924 km (0.066 R)
• M2: 219,011 km (0.107 R)
• M3: 279,898 km (0.071 R)
• M4: 605,572 km (0.113 R)
• M5: 697,276 km (0.072 R)
• M6: 1,294,022 km (0.062 R)
• M7: 1,512,584 km (0.071 R)
• M8: 1,848,880 km (0.077 R)
• M9: 2,351,978 km (0.05 R)
• M10: 3,085,157 km (0.036 R)
• M11: 4,128,004 km (0.078 R)
• M12: 4,377,533 km (0.037 R)
• M13: 4,595,347 km (0.041 R)
• M14: 4,853,853 km (0.083 R)
• M15: 5,736,480 km (0.098 R)
• M16: 7,044,713 km (0.065 R)
• M17: 7,342,862 km (0.063 R)
• M18: 8,485,790 km (0.046 R)
• M19: 8,802,788 km (0.102 R)
• M20: 9,495,426 km (0.084 R)
• M21: 9,589,074 km (0.101 R)
• M22: 10,061,953 km (0.049 R)
• M23: 10,688,020 km (0.075 R)
• M24: 11,178,252 km (0.072 R)
• M25: 11,277,286 km (0.067 R)
• M26: 11,326,803 km (0.119 R)
• M27: 13,896,296 km (0.093 R)
• M28: 15,081,560 km (0.106 R)
• M29: 15,410,376 km (0.089 R)
• M30: 15,963,738 km (0.073 R)
• M31: 18,009,040 km (0.108 R)
• M32: 18,241,366 km (0.119 R)
• M33: 18,591,724 km (0.094 R)
• M34: 18,767,651 km (0.114 R)
• M35: 21,044,531 km (0.07 R)
• M36: 21,350,459 km (0.117 R)
• M37: 21,411,943 km (0.12 R)
• M38: 22,464,364 km (0.099 R)
• M39: 23,660,399 km (0.084 R)
• M40: 24,042,472 km (0.038 R)
• M41: 24,234,107 km (0.066 R)
• M42: 24,298,285 km (0.067 R)
• M43: 24,490,667 km (0.119 R)
• M44: 26,442,770 km (0.103 R)
• M45: 26,508,743 km (0.109 R)
• M46: 26,706,810 km (0.079 R)
• M47: 27,304,155 km (0.03 R)
• M48: 28,647,244 km (0.076 R)
• M49: 28,850,548 km (0.111 R)
• M50: 28,986,233 km (0.113 R)
• M51: 29,668,549 km (0.032 R)
• M52: 31,327,290 km (0.065 R)
• M53: 31,536,727 km (0.111 R)
• M54: 32,661,853 km (0.112 R)
• M55: 33,871,501 km (0.11 R)
• M56: 34,014,666 km (0.103 R)
• M57: 34,878,594 km (0.092 R)
• M58: 35,023,255 km (0.118 R)
• M59: 36,041,717 km (0.08 R)
• M60: 37,143,506 km (0.077 R)
• M61: 37,365,210 km (0.068 R)
• M62: 38,181,865 km (0.093 R)
• M63: 39,079,601 km (0.099 R)
• M64: 39,681,882 km (0.045 R)
• M65: 40,135,463 km (0.119 R)
• M66: 40,666,984 km (0.108 R)
• M67: 41,200,899 km (0.113 R)
• M68: 41,277,344 km (0.105 R)
• M69: 41,813,802 km (0.093 R)
• M70: 42,352,653 km (0.087 R)
• M71: 42,507,038 km (0.062 R)
• M72: 42,816,257 km (0.075 R)
• M73: 43,437,088 km (0.108 R)
• M74: 44,295,630 km (0.077 R)
• M75: 44,374,020 km (0.08 R)
• M76: 45,159,708 km (0.097 R)
• M77: 46,426,502 km (0.098 R)
• M78: 47,144,123 km (0.085 R)
• M79: 47,624,632 km (0.079 R)
• M80: 48,671,368 km (0.04 R)
• M81: 49,238,045 km (0.059 R)
• M82: 50,132,939 km (0.045 R)
• M83: 51,362,035 km (0.076 R)
• M84: 51,773,878 km (0.073 R)
• M85: 52,518,128 km (0.101 R)
• M86: 53,599,271 km (0.088 R)
• M87: 54,100,724 km (0.049 R)
• M88: 54,939,818 km (0.044 R)
• M89: 55,024,042 km (0.113 R)
• M90: 55,276,712 km (0.099 R)
• M91: 55,868,073 km (0.078 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit