🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.28 AU - 1.5 AU

Year: 584 Days

Day: 41.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.24 AU - 3.08 AU

Year: 1546 Days

Day: 21.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 115.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,635,114 km

• M1: 247,884 km (0.087 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 14.9

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.64 AU - 8.62 AU

Year: 7512 Days

Day: 9.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,635,114 km

• M1: 238,459 km (0.083 R)
• M2: 374,743 km (0.078 R)
• M3: 548,276 km (0.027 R)
• M4: 686,953 km (0.067 R)
• M5: 791,373 km (0.055 R)
• M6: 1,019,061 km (0.116 R)
• M7: 1,479,224 km (0.076 R)
• M8: 1,604,288 km (0.09 R)
• M9: 1,882,839 km (0.098 R)
• M10: 2,036,775 km (0.068 R)
• M11: 2,267,006 km (0.1 R)
• M12: 2,376,213 km (0.06 R)
• M13: 2,600,161 km (0.066 R)
• M14: 2,695,604 km (0.046 R)
• M15: 2,890,081 km (0.114 R)
• M16: 3,397,218 km (0.118 R)
• M17: 3,565,516 km (0.106 R)
• M18: 3,866,806 km (0.119 R)
• M19: 4,199,063 km (0.11 R)
• M20: 4,586,820 km (0.073 R)
• M21: 4,726,545 km (0.075 R)
• M22: 5,520,610 km (0.092 R)
• M23: 5,870,071 km (0.117 R)
• M24: 6,175,550 km (0.078 R)
• M25: 6,304,353 km (0.115 R)
• M26: 6,643,492 km (0.084 R)
• M27: 6,749,108 km (0.108 R)
• M28: 6,881,951 km (0.064 R)
• M29: 8,031,610 km (0.113 R)
• M30: 8,485,191 km (0.062 R)
• M31: 8,686,400 km (0.118 R)
• M32: 9,152,099 km (0.11 R)
• M33: 9,417,784 km (0.077 R)
• M34: 10,138,547 km (0.109 R)
• M35: 10,505,660 km (0.081 R)
• M36: 11,190,070 km (0.078 R)
• M37: 11,379,312 km (0.079 R)
• M38: 11,696,908 km (0.045 R)
• M39: 12,146,749 km (0.098 R)
• M40: 12,406,301 km (0.104 R)
• M41: 12,864,968 km (0.085 R)
• M42: 13,765,248 km (0.083 R)
• M43: 13,968,103 km (0.073 R)
• M44: 14,789,395 km (0.112 R)
• M45: 15,066,750 km (0.073 R)
• M46: 15,240,881 km (0.093 R)
• M47: 15,415,761 km (0.045 R)
• M48: 15,661,700 km (0.109 R)
• M49: 16,802,534 km (0.098 R)
• M50: 17,055,653 km (0.101 R)
• M51: 17,164,560 km (0.103 R)
• M52: 17,896,393 km (0.038 R)
• M53: 19,922,846 km (0.055 R)
• M54: 21,079,986 km (0.114 R)
• M55: 21,824,085 km (0.077 R)
• M56: 22,100,393 km (0.031 R)
• M57: 22,736,333 km (0.113 R)
• M58: 23,016,530 km (0.039 R)
• M59: 23,217,290 km (0.079 R)
• M60: 23,620,606 km (0.076 R)
• M61: 23,782,621 km (0.117 R)
• M62: 23,944,934 km (0.069 R)
• M63: 24,230,068 km (0.064 R)
• M64: 24,598,228 km (0.092 R)
• M65: 24,803,477 km (0.107 R)
• M66: 25,133,190 km (0.066 R)
• M67: 25,298,646 km (0.098 R)
• M68: 26,089,270 km (0.038 R)
• M69: 26,298,558 km (0.065 R)
• M70: 26,592,667 km (0.051 R)
• M71: 27,993,950 km (0.109 R)
• M72: 28,725,185 km (0.119 R)
• M73: 28,854,886 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795

Radius: 6.5

Gravity: 18.82 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.18 AU - 18.06 AU

Year: 19926 Days

Day: 24.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,635,114 km

• M1: 340,784 km (0.073 R)
• M2: 742,305 km (0.07 R)
• M3: 1,917,695 km (0.079 R)
• M4: 2,020,768 km (0.091 R)
• M5: 2,340,758 km (0.086 R)
• M6: 2,525,362 km (0.082 R)
• M7: 4,896,338 km (0.107 R)
• M8: 4,990,435 km (0.117 R)
• M9: 5,037,708 km (0.08 R)
• M10: 5,180,574 km (0.058 R)
• M11: 5,666,019 km (0.033 R)
• M12: 7,207,925 km (0.081 R)
• M13: 7,476,752 km (0.114 R)
• M14: 8,984,998 km (0.083 R)
• M15: 10,220,975 km (0.104 R)
• M16: 10,644,636 km (0.112 R)
• M17: 10,766,858 km (0.1 R)
• M18: 12,204,344 km (0.092 R)
• M19: 12,524,783 km (0.066 R)
• M20: 13,834,063 km (0.117 R)
• M21: 15,392,723 km (0.099 R)
• M22: 17,149,002 km (0.099 R)
• M23: 17,941,721 km (0.073 R)
• M24: 18,305,992 km (0.065 R)
• M25: 18,599,054 km (0.077 R)
• M26: 19,787,310 km (0.058 R)
• M27: 20,466,335 km (0.064 R)
• M28: 20,694,322 km (0.108 R)
• M29: 21,152,989 km (0.086 R)
• M30: 21,383,520 km (0.117 R)
• M31: 21,614,948 km (0.104 R)
• M32: 23,655,014 km (0.081 R)
• M33: 23,734,749 km (0.116 R)
• M34: 23,894,370 km (0.106 R)
• M35: 24,134,475 km (0.064 R)
• M36: 24,698,010 km (0.118 R)
• M37: 26,084,334 km (0.091 R)
• M38: 30,046,134 km (0.034 R)
• M39: 33,921,317 km (0.091 R)
• M40: 34,552,022 km (0.085 R)
• M41: 35,186,766 km (0.111 R)
• M42: 35,733,845 km (0.074 R)
• M43: 37,021,434 km (0.097 R)
• M44: 37,113,885 km (0.033 R)
• M45: 37,763,888 km (0.108 R)
• M46: 37,857,088 km (0.106 R)
• M47: 40,115,716 km (0.11 R)
• M48: 40,591,737 km (0.109 R)
• M49: 42,031,018 km (0.111 R)
• M50: 42,805,486 km (0.049 R)
• M51: 42,902,725 km (0.094 R)
• M52: 42,999,814 km (0.074 R)
• M53: 44,466,770 km (0.081 R)
• M54: 44,762,226 km (0.082 R)
• M55: 45,850,700 km (0.105 R)
• M56: 46,348,412 km (0.106 R)
• M57: 46,948,001 km (0.117 R)
• M58: 47,048,231 km (0.064 R)
• M59: 47,248,692 km (0.077 R)
• M60: 48,458,191 km (0.086 R)
• M61: 49,473,811 km (0.109 R)
• M62: 49,779,739 km (0.058 R)
• M63: 50,291,214 km (0.097 R)
• M64: 53,083,159 km (0.12 R)
• M65: 53,501,135 km (0.063 R)
• M66: 54,025,027 km (0.057 R)
• M67: 54,655,881 km (0.082 R)
• M68: 54,972,281 km (0.083 R)
• M69: 57,525,168 km (0.078 R)
• M70: 58,169,337 km (0.119 R)
• M71: 58,708,039 km (0.06 R)
• M72: 60,988,509 km (0.101 R)
• M73: 62,635,132 km (0.091 R)
• M74: 63,297,851 km (0.079 R)
• M75: 63,740,960 km (0.112 R)
• M76: 64,073,965 km (0.087 R)
• M77: 66,084,111 km (0.09 R)
• M78: 66,533,653 km (0.06 R)
• M79: 66,984,242 km (0.093 R)
• M80: 68,001,657 km (0.071 R)
• M81: 68,228,447 km (0.11 R)
• M82: 68,341,842 km (0.091 R)
• M83: 69,138,002 km (0.105 R)
• M84: 69,251,996 km (0.045 R)
• M85: 70,166,188 km (0.114 R)
• M86: 70,739,597 km (0.097 R)
• M87: 72,584,737 km (0.041 R)
• M88: 73,048,491 km (0.11 R)
• M89: 73,280,816 km (0.049 R)
• M90: 75,499,502 km (0.094 R)
• M91: 76,793,973 km (0.096 R)
• M92: 78,095,923 km (0.115 R)
• M93: 78,928,136 km (0.102 R)
• M94: 79,047,216 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.3

Radius: 5

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.59 AU - 19.47 AU

Year: 23955 Days

Day: 16.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,635,114 km

• M1: 91,703 km (0.084 R)
• M2: 344,225 km (0.046 R)
• M3: 1,115,701 km (0.064 R)
• M4: 1,750,145 km (0.073 R)
• M5: 2,163,634 km (0.089 R)
• M6: 2,287,202 km (0.039 R)
• M7: 3,792,456 km (0.107 R)
• M8: 3,904,205 km (0.087 R)
• M9: 4,796,257 km (0.083 R)
• M10: 5,079,745 km (0.061 R)
• M11: 6,267,702 km (0.103 R)
• M12: 6,311,684 km (0.1 R)
• M13: 7,074,483 km (0.08 R)
• M14: 7,818,882 km (0.077 R)
• M15: 8,008,872 km (0.114 R)
• M16: 8,393,338 km (0.076 R)
• M17: 8,685,503 km (0.099 R)
• M18: 10,508,353 km (0.054 R)
• M19: 10,612,922 km (0.087 R)
• M20: 10,770,448 km (0.029 R)
• M21: 11,034,937 km (0.064 R)
• M22: 11,194,558 km (0.089 R)
• M23: 12,278,395 km (0.119 R)
• M24: 13,452,140 km (0.045 R)
• M25: 14,370,072 km (0.102 R)
• M26: 16,629,898 km (0.08 R)
• M27: 18,050,329 km (0.102 R)
• M28: 18,934,004 km (0.076 R)
• M29: 19,252,947 km (0.029 R)
• M30: 19,702,339 km (0.083 R)
• M31: 20,350,546 km (0.119 R)
• M32: 20,480,996 km (0.097 R)
• M33: 20,939,812 km (0.093 R)
• M34: 21,867,768 km (0.072 R)
• M35: 22,068,229 km (0.1 R)
• M36: 22,403,927 km (0.096 R)
• M37: 22,944,424 km (0.116 R)
• M38: 23,216,243 km (0.07 R)
• M39: 23,284,460 km (0.091 R)
• M40: 23,557,625 km (0.118 R)
• M41: 23,969,319 km (0.042 R)
• M42: 26,347,476 km (0.074 R)
• M43: 27,492,199 km (0.034 R)
• M44: 27,564,305 km (0.116 R)
• M45: 29,313,254 km (0.06 R)
• M46: 32,383,002 km (0.106 R)
• M47: 33,994,321 km (0.065 R)
• M48: 35,161,184 km (0.113 R)
• M49: 36,578,624 km (0.12 R)
• M50: 36,658,061 km (0.118 R)
• M51: 37,134,979 km (0.118 R)
• M52: 37,774,210 km (0.08 R)
• M53: 38,175,432 km (0.08 R)
• M54: 38,255,915 km (0.087 R)
• M55: 38,417,032 km (0.104 R)
• M56: 38,578,299 km (0.071 R)
• M57: 41,436,665 km (0.105 R)
• M58: 42,348,913 km (0.076 R)
• M59: 43,267,893 km (0.08 R)
• M60: 45,636,626 km (0.117 R)
• M61: 48,133,863 km (0.067 R)
• M62: 50,410,294 km (0.044 R)
• M63: 51,295,165 km (0.072 R)
• M64: 52,631,972 km (0.079 R)
• M65: 52,721,431 km (0.078 R)
• M66: 53,889,940 km (0.106 R)
• M67: 54,070,505 km (0.045 R)
• M68: 56,986,167 km (0.11 R)
• M69: 57,078,170 km (0.069 R)
• M70: 58,277,795 km (0.086 R)
• M71: 59,485,798 km (0.114 R)
• M72: 60,608,231 km (0.03 R)
• M73: 60,889,774 km (0.091 R)
• M74: 62,778,746 km (0.11 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 14,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit