🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.6 AU - 1.78 AU

Year: 841 Days

Day: 16.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.87 AU - 2.01 AU

Year: 1035 Days

Day: 18.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,093,104 km

• M1: 383,569 km (0.088 R)
• M2: 1,051,823 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.7

Radius: 7.5

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.39 AU - 17.33 AU

Year: 24184 Days

Day: 16.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,093,104 km

• M1: 95,743 km (0.091 R)
• M2: 241,152 km (0.098 R)
• M3: 338,241 km (0.086 R)
• M4: 532,718 km (0.042 R)
• M5: 597,943 km (0.086 R)
• M6: 1,336,059 km (0.093 R)
• M7: 1,520,662 km (0.111 R)
• M8: 3,191,671 km (0.119 R)
• M9: 3,953,872 km (0.106 R)
• M10: 4,355,392 km (0.086 R)
• M11: 4,583,978 km (0.117 R)
• M12: 5,936,044 km (0.067 R)
• M13: 7,293,345 km (0.089 R)
• M14: 7,729,572 km (0.086 R)
• M15: 8,118,377 km (0.065 R)
• M16: 8,799,496 km (0.086 R)
• M17: 9,975,036 km (0.028 R)
• M18: 10,337,362 km (0.1 R)
• M19: 10,398,099 km (0.043 R)
• M20: 10,581,207 km (0.101 R)
• M21: 12,212,422 km (0.103 R)
• M22: 12,599,881 km (0.105 R)
• M23: 12,991,229 km (0.107 R)
• M24: 13,056,902 km (0.054 R)
• M25: 14,870,477 km (0.109 R)
• M26: 15,284,265 km (0.115 R)
• M27: 15,562,068 km (0.08 R)
• M28: 15,631,781 km (0.111 R)
• M29: 15,841,667 km (0.096 R)
• M30: 15,911,828 km (0.106 R)
• M31: 16,334,891 km (0.051 R)
• M32: 16,618,977 km (0.1 R)
• M33: 16,976,366 km (0.066 R)
• M34: 17,553,515 km (0.104 R)
• M35: 17,626,220 km (0.099 R)
• M36: 18,063,793 km (0.102 R)
• M37: 18,431,355 km (0.081 R)
• M38: 21,303,934 km (0.052 R)
• M39: 22,791,535 km (0.102 R)
• M40: 22,870,822 km (0.104 R)
• M41: 25,207,989 km (0.056 R)
• M42: 25,454,078 km (0.107 R)
• M43: 25,618,486 km (0.11 R)
• M44: 26,363,184 km (0.105 R)
• M45: 26,529,537 km (0.098 R)
• M46: 27,366,986 km (0.04 R)
• M47: 29,411,989 km (0.11 R)
• M48: 29,671,092 km (0.114 R)
• M49: 30,278,609 km (0.083 R)
• M50: 31,241,421 km (0.1 R)
• M51: 31,770,848 km (0.112 R)
• M52: 32,214,256 km (0.074 R)
• M53: 32,928,137 km (0.056 R)
• M54: 34,189,696 km (0.103 R)
• M55: 34,826,384 km (0.106 R)
• M56: 36,852,987 km (0.093 R)
• M57: 37,132,286 km (0.08 R)
• M58: 38,539,403 km (0.066 R)
• M59: 39,487,106 km (0.093 R)
• M60: 41,308,759 km (0.105 R)
• M61: 41,695,769 km (0.066 R)
• M62: 43,353,912 km (0.103 R)
• M63: 44,934,114 km (0.108 R)
• M64: 46,131,495 km (0.098 R)
• M65: 47,744,460 km (0.096 R)
• M66: 48,455,947 km (0.03 R)
• M67: 48,659,849 km (0.087 R)
• M68: 48,966,225 km (0.051 R)
• M69: 50,611,353 km (0.105 R)
• M70: 50,714,725 km (0.079 R)
• M71: 51,025,440 km (0.117 R)
• M72: 51,440,574 km (0.114 R)
• M73: 53,112,630 km (0.1 R)
• M74: 54,802,338 km (0.091 R)
• M75: 55,227,495 km (0.095 R)
• M76: 56,188,212 km (0.063 R)
• M77: 58,342,870 km (0.105 R)
• M78: 59,103,276 km (0.072 R)
• M79: 59,321,240 km (0.091 R)
• M80: 60,853,871 km (0.034 R)
• M81: 61,073,929 km (0.101 R)
• M82: 62,288,664 km (0.067 R)
• M83: 62,621,369 km (0.045 R)
• M84: 63,511,477 km (0.073 R)
• M85: 63,846,277 km (0.077 R)
• M86: 66,546,219 km (0.112 R)
• M87: 66,659,465 km (0.116 R)
• M88: 66,772,860 km (0.057 R)
• M89: 67,568,272 km (0.069 R)
• M90: 73,340,057 km (0.074 R)
• M91: 74,630,937 km (0.081 R)
• M92: 74,866,404 km (0.116 R)
• M93: 76,521,854 km (0.063 R)
• M94: 77,711,755 km (0.089 R)
• M95: 78,907,641 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.5

Radius: 5.3

Gravity: 20.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16 AU - 18 AU

Year: 26838 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,093,104 km

• M1: 73,752 km (0.102 R)
• M2: 225,743 km (0.115 R)
• M3: 258,804 km (0.044 R)
• M4: 518,057 km (0.041 R)
• M5: 660,325 km (0.091 R)
• M6: 1,474,885 km (0.111 R)
• M7: 1,541,456 km (0.114 R)
• M8: 1,643,333 km (0.102 R)
• M9: 1,712,297 km (0.047 R)
• M10: 1,817,764 km (0.098 R)
• M11: 3,820,131 km (0.093 R)
• M12: 3,865,908 km (0.081 R)
• M13: 3,958,210 km (0.085 R)
• M14: 5,740,369 km (0.026 R)
• M15: 5,898,794 km (0.116 R)
• M16: 7,387,592 km (0.116 R)
• M17: 8,381,071 km (0.048 R)
• M18: 8,681,314 km (0.04 R)
• M19: 9,168,853 km (0.086 R)
• M20: 10,298,168 km (0.093 R)
• M21: 10,490,700 km (0.082 R)
• M22: 11,338,322 km (0.092 R)
• M23: 11,670,130 km (0.103 R)
• M24: 11,736,851 km (0.051 R)
• M25: 13,167,754 km (0.073 R)
• M26: 14,365,884 km (0.11 R)
• M27: 15,305,508 km (0.056 R)
• M28: 18,473,542 km (0.072 R)
• M29: 18,707,363 km (0.026 R)
• M30: 19,020,621 km (0.056 R)
• M31: 20,612,941 km (0.088 R)
• M32: 21,180,366 km (0.08 R)
• M33: 21,425,108 km (0.097 R)
• M34: 22,082,291 km (0.044 R)
• M35: 22,413,351 km (0.048 R)
• M36: 22,829,533 km (0.049 R)
• M37: 22,913,008 km (0.119 R)
• M38: 23,164,183 km (0.088 R)
• M39: 24,178,157 km (0.034 R)
• M40: 24,948,138 km (0.082 R)
• M41: 26,336,705 km (0.116 R)
• M42: 26,775,775 km (0.114 R)
• M43: 27,040,414 km (0.119 R)
• M44: 27,217,238 km (0.097 R)
• M45: 28,018,036 km (0.044 R)
• M46: 30,834,664 km (0.117 R)
• M47: 31,204,620 km (0.11 R)
• M48: 31,297,371 km (0.088 R)
• M49: 31,390,121 km (0.101 R)
• M50: 32,229,664 km (0.112 R)
• M51: 32,323,313 km (0.082 R)
• M52: 32,793,349 km (0.03 R)
• M53: 33,455,170 km (0.055 R)
• M54: 33,930,443 km (0.119 R)
• M55: 36,340,764 km (0.097 R)
• M56: 40,714,856 km (0.108 R)
• M57: 40,816,283 km (0.065 R)
• M58: 44,310,889 km (0.094 R)
• M59: 48,328,490 km (0.115 R)
• M60: 49,188,977 km (0.114 R)
• M61: 49,946,091 km (0.086 R)
• M62: 50,054,700 km (0.095 R)
• M63: 51,362,484 km (0.107 R)
• M64: 51,910,611 km (0.081 R)
• M65: 55,577,255 km (0.102 R)
• M66: 56,252,988 km (0.107 R)
• M67: 56,478,731 km (0.054 R)
• M68: 56,931,265 km (0.08 R)
• M69: 59,556,408 km (0.051 R)
• M70: 59,786,490 km (0.044 R)
• M71: 62,805,076 km (0.111 R)
• M72: 63,273,915 km (0.106 R)
• M73: 64,450,951 km (0.115 R)
• M74: 67,305,129 km (0.075 R)
• M75: 70,200,446 km (0.103 R)
• M76: 70,443,543 km (0.096 R)
• M77: 70,808,711 km (0.069 R)
• M78: 70,930,634 km (0.104 R)
• M79: 73,012,886 km (0.049 R)
• M80: 73,382,543 km (0.116 R)
• M81: 74,247,218 km (0.095 R)
• M82: 75,862,127 km (0.083 R)
• M83: 77,112,167 km (0.037 R)
• M84: 77,739,730 km (0.027 R)
• M85: 78,368,939 km (0.089 R)
• M86: 80,648,362 km (0.096 R)
• M87: 81,412,956 km (0.091 R)
• M88: 85,401,535 km (0.101 R)
• M89: 85,920,939 km (0.096 R)
• M90: 86,441,240 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 14,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit