🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.76 AU - 4.48 AU

Year: 2939 Days

Day: 14.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.62 AU - 6.24 AU

Year: 4447 Days

Day: 34.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145

Radius: 7.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 16.79 AU - 19.59 AU

Year: 27266 Days

Day: 17.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 107,732,826 km

• M1: 91,255 km (0.08 R)
• M2: 137,032 km (0.077 R)
• M3: 258,954 km (0.114 R)
• M4: 518,207 km (0.111 R)
• M5: 730,636 km (0.076 R)
• M6: 807,529 km (0.07 R)
• M7: 1,210,097 km (0.095 R)
• M8: 1,325,587 km (0.079 R)
• M9: 1,849,778 km (0.063 R)
• M10: 2,010,595 km (0.105 R)
• M11: 2,092,725 km (0.066 R)
• M12: 2,148,076 km (0.114 R)
• M13: 2,490,805 km (0.067 R)
• M14: 2,881,405 km (0.057 R)
• M15: 3,163,097 km (0.074 R)
• M16: 3,854,389 km (0.112 R)
• M17: 4,025,679 km (0.085 R)
• M18: 4,482,999 km (0.037 R)
• M19: 5,030,976 km (0.105 R)
• M20: 5,872,764 km (0.068 R)
• M21: 5,951,452 km (0.12 R)
• M22: 6,149,669 km (0.111 R)
• M23: 6,839,914 km (0.039 R)
• M24: 7,640,262 km (0.078 R)
• M25: 7,812,450 km (0.109 R)
• M26: 8,381,221 km (0.114 R)
• M27: 8,558,793 km (0.074 R)
• M28: 9,373,653 km (0.104 R)
• M29: 9,511,881 km (0.043 R)
• M30: 10,118,650 km (0.114 R)
• M31: 10,403,036 km (0.073 R)
• M32: 10,786,156 km (0.112 R)
• M33: 10,979,437 km (0.075 R)
• M34: 11,665,044 km (0.081 R)
• M35: 11,764,077 km (0.094 R)
• M36: 12,163,204 km (0.116 R)
• M37: 12,923,461 km (0.081 R)
• M38: 13,335,304 km (0.113 R)
• M39: 14,596,264 km (0.086 R)
• M40: 15,730,515 km (0.065 R)
• M41: 16,502,440 km (0.113 R)
• M42: 17,286,632 km (0.099 R)
• M43: 18,485,510 km (0.104 R)
• M44: 19,593,132 km (0.056 R)
• M45: 19,769,957 km (0.113 R)
• M46: 21,567,525 km (0.081 R)
• M47: 22,670,959 km (0.074 R)
• M48: 23,291,790 km (0.104 R)
• M49: 23,604,450 km (0.12 R)
• M50: 25,060,037 km (0.097 R)
• M51: 25,830,915 km (0.092 R)
• M52: 26,870,919 km (0.098 R)
• M53: 27,198,688 km (0.1 R)
• M54: 27,527,803 km (0.093 R)
• M55: 29,327,765 km (0.111 R)
• M56: 30,616,999 km (0.12 R)
• M57: 31,303,055 km (0.095 R)
• M58: 31,924,784 km (0.099 R)
• M59: 32,063,461 km (0.049 R)
• M60: 34,452,240 km (0.077 R)
• M61: 35,811,785 km (0.119 R)
• M62: 35,883,892 km (0.107 R)
• M63: 36,679,453 km (0.08 R)
• M64: 36,752,158 km (0.069 R)
• M65: 37,043,126 km (0.054 R)
• M66: 37,261,838 km (0.082 R)
• M67: 37,554,152 km (0.096 R)
• M68: 38,361,980 km (0.073 R)
• M69: 39,919,893 km (0.029 R)
• M70: 40,144,140 km (0.076 R)
• M71: 41,877,381 km (0.084 R)
• M72: 42,333,505 km (0.098 R)
• M73: 42,485,945 km (0.117 R)
• M74: 43,020,757 km (0.065 R)
• M75: 43,711,750 km (0.118 R)
• M76: 44,561,316 km (0.079 R)
• M77: 44,716,300 km (0.043 R)
• M78: 44,871,582 km (0.118 R)
• M79: 47,537,715 km (0.064 R)
• M80: 49,450,324 km (0.116 R)
• M81: 51,550,678 km (0.116 R)
• M82: 53,679,905 km (0.119 R)
• M83: 53,844,911 km (0.087 R)
• M84: 55,087,621 km (0.028 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.9

Radius: 7.7

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 16.78 AU - 24.2 AU

Year: 32598 Days

Day: 15.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 107,732,826 km

• M1: 122,969 km (0.104 R)
• M2: 521,199 km (0.05 R)
• M3: 1,089,222 km (0.082 R)
• M4: 1,192,445 km (0.104 R)
• M5: 1,372,112 km (0.1 R)
• M6: 1,446,462 km (0.07 R)
• M7: 2,089,284 km (0.11 R)
• M8: 2,306,650 km (0.12 R)
• M9: 2,531,346 km (0.115 R)
• M10: 4,293,459 km (0.098 R)
• M11: 4,514,265 km (0.098 R)
• M12: 5,257,767 km (0.037 R)
• M13: 5,977,482 km (0.111 R)
• M14: 6,038,817 km (0.104 R)
• M15: 6,791,743 km (0.095 R)
• M16: 6,920,098 km (0.074 R)
• M17: 7,773,853 km (0.044 R)
• M18: 8,315,697 km (0.057 R)
• M19: 10,086,337 km (0.085 R)
• M20: 11,814,043 km (0.084 R)
• M21: 11,891,236 km (0.088 R)
• M22: 12,593,448 km (0.062 R)
• M23: 12,909,698 km (0.065 R)
• M24: 13,228,790 km (0.113 R)
• M25: 14,037,666 km (0.079 R)
• M26: 14,283,455 km (0.056 R)
• M27: 14,530,591 km (0.089 R)
• M28: 15,196,750 km (0.088 R)
• M29: 15,872,932 km (0.087 R)
• M30: 16,300,483 km (0.032 R)
• M31: 19,034,683 km (0.119 R)
• M32: 22,479,025 km (0.058 R)
• M33: 23,734,001 km (0.037 R)
• M34: 23,929,077 km (0.089 R)
• M35: 25,708,693 km (0.119 R)
• M36: 26,210,594 km (0.107 R)
• M37: 27,020,218 km (0.087 R)
• M38: 29,813,210 km (0.105 R)
• M39: 30,552,074 km (0.089 R)
• M40: 31,404,034 km (0.081 R)
• M41: 32,588,101 km (0.084 R)
• M42: 33,567,668 km (0.116 R)
• M43: 34,778,064 km (0.093 R)
• M44: 35,667,424 km (0.074 R)
• M45: 36,789,408 km (0.068 R)
• M46: 37,581,827 km (0.095 R)
• M47: 38,838,300 km (0.087 R)
• M48: 41,744,687 km (0.101 R)
• M49: 42,452,585 km (0.104 R)
• M50: 44,359,658 km (0.118 R)
• M51: 44,961,341 km (0.071 R)
• M52: 45,444,542 km (0.073 R)
• M53: 46,294,557 km (0.114 R)
• M54: 46,660,324 km (0.1 R)
• M55: 48,256,832 km (0.074 R)
• M56: 49,870,993 km (0.072 R)
• M57: 50,246,035 km (0.095 R)
• M58: 52,135,307 km (0.064 R)
• M59: 52,642,892 km (0.079 R)
• M60: 52,770,050 km (0.025 R)
• M61: 52,897,358 km (0.072 R)
• M62: 55,982,665 km (0.106 R)
• M63: 56,502,667 km (0.113 R)
• M64: 58,729,880 km (0.109 R)
• M65: 64,762,564 km (0.06 R)
• M66: 76,393,649 km (0.076 R)
• M67: 77,692,906 km (0.028 R)
• M68: 78,127,638 km (0.091 R)
• M69: 78,708,526 km (0.096 R)
• M70: 79,728,484 km (0.096 R)
• M71: 80,459,719 km (0.082 R)
• M72: 80,606,325 km (0.099 R)
• M73: 80,899,537 km (0.105 R)
• M74: 85,939,638 km (0.105 R)
• M75: 90,318,218 km (0.085 R)
• M76: 90,927,830 km (0.071 R)
• M77: 91,844,715 km (0.089 R)
• M78: 92,304,429 km (0.107 R)
• M79: 92,611,255 km (0.088 R)
• M80: 92,764,742 km (0.107 R)
• M81: 92,918,379 km (0.062 R)
• M82: 94,614,071 km (0.098 R)
• M83: 96,319,786 km (0.101 R)
• M84: 96,942,711 km (0.106 R)
• M85: 99,604,506 km (0.097 R)
• M86: 100,234,313 km (0.081 R)
• M87: 101,497,817 km (0.098 R)
• M88: 104,360,073 km (0.114 R)
• M89: 105,640,780 km (0.118 R)
• M90: 107,248,808 km (0.062 R)
• M91: 107,571,341 km (0.095 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 19,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit