🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.83 AU - 0.85 AU

Year: 293 Days

Day: 29.8 Hours

Environment

Temp: 46 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.67 AU - 1.09 AU

Year: 314 Days

Day: 35.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.61 AU - 3.21 AU

Year: 1890 Days

Day: 21.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,276,058 km

• M1: 1,379,891 km (0.083 R)
• M2: 2,073,576 km (0.089 R)

Asteroid Belt

Center: 4.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 12.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.29 AU - 6.35 AU

Year: 4673 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 94,276,058 km

• M1: 211,083 km (0.102 R)
• M2: 449,392 km (0.066 R)
• M3: 666,758 km (0.116 R)
• M4: 832,213 km (0.036 R)
• M5: 1,095,804 km (0.088 R)
• M6: 1,360,293 km (0.115 R)
• M7: 1,480,121 km (0.089 R)
• M8: 1,861,746 km (0.106 R)
• M9: 2,211,356 km (0.107 R)
• M10: 2,306,051 km (0.098 R)
• M11: 2,418,250 km (0.105 R)
• M12: 2,548,849 km (0.086 R)
• M13: 2,665,086 km (0.1 R)
• M14: 2,783,119 km (0.043 R)
• M15: 3,510,015 km (0.116 R)
• M16: 3,602,616 km (0.076 R)
• M17: 3,828,359 km (0.063 R)
• M18: 3,942,951 km (0.104 R)
• M19: 4,195,173 km (0.073 R)
• M20: 4,274,011 km (0.12 R)
• M21: 4,472,976 km (0.115 R)
• M22: 4,715,923 km (0.07 R)
• M23: 4,859,537 km (0.098 R)
• M24: 5,752,487 km (0.083 R)
• M25: 6,285,355 km (0.093 R)
• M26: 6,834,229 km (0.091 R)
• M27: 6,927,279 km (0.054 R)
• M28: 7,350,940 km (0.074 R)
• M29: 7,494,105 km (0.094 R)
• M30: 7,758,894 km (0.111 R)
• M31: 8,002,439 km (0.071 R)
• M32: 8,174,327 km (0.064 R)
• M33: 8,472,027 km (0.097 R)
• M34: 8,748,035 km (0.106 R)
• M35: 8,925,159 km (0.053 R)
• M36: 9,593,711 km (0.086 R)
• M37: 9,802,700 km (0.07 R)
• M38: 9,934,196 km (0.098 R)
• M39: 10,039,663 km (0.085 R)
• M40: 10,225,314 km (0.051 R)
• M41: 10,951,911 km (0.113 R)
• M42: 11,060,967 km (0.064 R)
• M43: 11,197,700 km (0.101 R)
• M44: 11,473,109 km (0.11 R)
• M45: 11,695,113 km (0.113 R)
• M46: 12,369,500 km (0.101 R)
• M47: 13,114,348 km (0.109 R)
• M48: 13,492,232 km (0.089 R)
• M49: 13,667,860 km (0.07 R)
• M50: 13,903,177 km (0.111 R)
• M51: 14,139,841 km (0.069 R)
• M52: 14,797,773 km (0.069 R)
• M53: 15,100,110 km (0.062 R)
• M54: 15,710,918 km (0.093 R)
• M55: 16,174,372 km (0.1 R)
• M56: 16,298,688 km (0.107 R)
• M57: 16,517,101 km (0.066 R)
• M58: 16,673,580 km (0.066 R)
• M59: 17,241,454 km (0.044 R)
• M60: 18,137,246 km (0.076 R)
• M61: 18,363,587 km (0.075 R)
• M62: 18,525,901 km (0.036 R)
• M63: 18,656,051 km (0.036 R)
• M64: 19,344,201 km (0.094 R)
• M65: 19,443,235 km (0.069 R)
• M66: 20,007,369 km (0.089 R)
• M67: 20,107,599 km (0.115 R)
• M68: 20,880,721 km (0.084 R)
• M69: 21,492,726 km (0.111 R)
• M70: 21,766,490 km (0.036 R)
• M71: 22,179,530 km (0.102 R)
• M72: 22,387,022 km (0.073 R)
• M73: 22,560,406 km (0.073 R)
• M74: 22,699,383 km (0.029 R)
• M75: 23,293,436 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.8

Radius: 7.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.35 AU - 20.45 AU

Year: 26456 Days

Day: 22.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,276,058 km

• M1: 147,653 km (0.12 R)
• M2: 760,705 km (0.061 R)
• M3: 991,385 km (0.067 R)
• M4: 1,149,660 km (0.11 R)
• M5: 1,340,696 km (0.062 R)
• M6: 1,440,179 km (0.06 R)
• M7: 2,059,215 km (0.11 R)
• M8: 2,533,889 km (0.066 R)
• M9: 4,148,199 km (0.115 R)
• M10: 4,405,508 km (0.109 R)
• M11: 4,554,956 km (0.1 R)
• M12: 4,706,050 km (0.12 R)
• M13: 4,897,236 km (0.075 R)
• M14: 5,327,031 km (0.073 R)
• M15: 5,647,170 km (0.113 R)
• M16: 6,306,149 km (0.031 R)
• M17: 6,816,427 km (0.086 R)
• M18: 6,989,362 km (0.11 R)
• M19: 7,207,775 km (0.05 R)
• M20: 8,704,352 km (0.108 R)
• M21: 10,442,081 km (0.118 R)
• M22: 10,994,097 km (0.064 R)
• M23: 11,350,140 km (0.111 R)
• M24: 11,452,615 km (0.069 R)
• M25: 11,969,475 km (0.106 R)
• M26: 12,283,332 km (0.103 R)
• M27: 12,705,946 km (0.086 R)
• M28: 12,759,053 km (0.115 R)
• M29: 14,277,621 km (0.085 R)
• M30: 14,554,826 km (0.084 R)
• M31: 15,567,154 km (0.028 R)
• M32: 16,776,803 km (0.11 R)
• M33: 16,835,146 km (0.082 R)
• M34: 17,245,493 km (0.108 R)
• M35: 17,363,376 km (0.117 R)
• M36: 17,659,131 km (0.03 R)
• M37: 18,255,877 km (0.071 R)
• M38: 18,677,444 km (0.047 R)
• M39: 18,798,468 km (0.058 R)
• M40: 19,468,816 km (0.108 R)
• M41: 19,653,121 km (0.078 R)
• M42: 19,837,874 km (0.116 R)
• M43: 21,084,473 km (0.096 R)
• M44: 21,210,435 km (0.064 R)
• M45: 21,399,975 km (0.109 R)
• M46: 23,001,421 km (0.117 R)
• M47: 23,391,422 km (0.113 R)
• M48: 23,587,246 km (0.101 R)
• M49: 24,906,699 km (0.071 R)
• M50: 25,106,711 km (0.075 R)
• M51: 25,979,465 km (0.045 R)
• M52: 26,862,242 km (0.104 R)
• M53: 27,685,629 km (0.075 R)
• M54: 28,656,968 km (0.117 R)
• M55: 28,726,681 km (0.051 R)
• M56: 29,357,385 km (0.091 R)
• M57: 29,780,448 km (0.099 R)
• M58: 30,134,546 km (0.107 R)
• M59: 30,561,349 km (0.117 R)
• M60: 30,918,439 km (0.071 R)
• M61: 32,433,417 km (0.091 R)
• M62: 33,016,998 km (0.109 R)
• M63: 33,677,622 km (0.05 R)
• M64: 34,046,531 km (0.09 R)
• M65: 34,194,333 km (0.079 R)
• M66: 34,342,585 km (0.07 R)
• M67: 36,969,374 km (0.073 R)
• M68: 37,961,357 km (0.104 R)
• M69: 39,039,509 km (0.097 R)
• M70: 40,049,744 km (0.087 R)
• M71: 40,597,122 km (0.071 R)
• M72: 40,754,050 km (0.113 R)
• M73: 43,291,380 km (0.107 R)
• M74: 45,309,006 km (0.072 R)
• M75: 46,452,084 km (0.098 R)
• M76: 46,698,322 km (0.105 R)
• M77: 47,439,579 km (0.11 R)
• M78: 48,683,485 km (0.115 R)
• M79: 49,267,815 km (0.114 R)
• M80: 49,351,440 km (0.109 R)
• M81: 49,518,840 km (0.07 R)
• M82: 49,602,615 km (0.045 R)
• M83: 49,770,314 km (0.059 R)
• M84: 50,527,429 km (0.069 R)
• M85: 53,164,241 km (0.105 R)
• M86: 53,507,718 km (0.032 R)
• M87: 54,283,233 km (0.066 R)
• M88: 55,062,339 km (0.1 R)
• M89: 56,369,375 km (0.03 R)
• M90: 57,334,282 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.2

Radius: 5.5

Gravity: 22.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.67 AU - 21.39 AU

Year: 27949 Days

Day: 17.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,276,058 km

• M1: 71,358 km (0.118 R)
• M2: 277,205 km (0.115 R)
• M3: 908,358 km (0.054 R)
• M4: 1,028,336 km (0.102 R)
• M5: 1,185,563 km (0.095 R)
• M6: 1,283,550 km (0.062 R)
• M7: 1,850,675 km (0.117 R)
• M8: 2,569,792 km (0.082 R)
• M9: 2,783,418 km (0.094 R)
• M10: 3,319,577 km (0.12 R)
• M11: 4,033,607 km (0.115 R)
• M12: 5,817,263 km (0.096 R)
• M13: 9,394,597 km (0.083 R)
• M14: 9,525,644 km (0.069 R)
• M15: 10,257,178 km (0.086 R)
• M16: 11,214,156 km (0.096 R)
• M17: 12,774,761 km (0.104 R)
• M18: 14,176,193 km (0.071 R)
• M19: 14,553,030 km (0.103 R)
• M20: 14,933,308 km (0.101 R)
• M21: 15,548,305 km (0.115 R)
• M22: 15,936,960 km (0.101 R)
• M23: 16,015,050 km (0.095 R)
• M24: 17,201,810 km (0.09 R)
• M25: 17,442,513 km (0.106 R)
• M26: 17,765,346 km (0.082 R)
• M27: 18,253,035 km (0.111 R)
• M28: 19,658,955 km (0.111 R)
• M29: 19,742,730 km (0.08 R)
• M30: 20,587,061 km (0.096 R)
• M31: 20,842,723 km (0.119 R)
• M32: 21,185,153 km (0.098 R)
• M33: 21,271,022 km (0.058 R)
• M34: 22,049,230 km (0.107 R)
• M35: 24,349,447 km (0.113 R)
• M36: 25,072,454 km (0.045 R)
• M37: 25,436,575 km (0.094 R)
• M38: 27,283,360 km (0.119 R)
• M39: 28,791,606 km (0.111 R)
• M40: 30,909,314 km (0.109 R)
• M41: 31,691,711 km (0.112 R)
• M42: 33,176,170 km (0.071 R)
• M43: 33,676,126 km (0.118 R)
• M44: 34,178,476 km (0.092 R)
• M45: 34,885,924 km (0.092 R)
• M46: 37,244,185 km (0.089 R)
• M47: 38,285,386 km (0.084 R)
• M48: 40,716,501 km (0.118 R)
• M49: 40,823,314 km (0.068 R)
• M50: 43,196,984 km (0.114 R)
• M51: 43,852,222 km (0.08 R)
• M52: 44,400,648 km (0.11 R)
• M53: 49,323,764 km (0.087 R)
• M54: 50,696,175 km (0.069 R)
• M55: 51,502,508 km (0.099 R)
• M56: 52,429,267 km (0.101 R)
• M57: 54,299,090 km (0.098 R)
• M58: 55,478,819 km (0.105 R)
• M59: 56,309,686 km (0.038 R)
• M60: 57,383,948 km (0.106 R)
• M61: 59,068,570 km (0.117 R)
• M62: 59,310,469 km (0.09 R)
• M63: 60,403,431 km (0.113 R)
• M64: 60,769,198 km (0.064 R)
• M65: 61,013,492 km (0.089 R)
• M66: 61,502,976 km (0.065 R)
• M67: 61,748,167 km (0.108 R)
• M68: 64,591,873 km (0.101 R)
• M69: 64,716,488 km (0.079 R)
• M70: 64,965,867 km (0.103 R)
• M71: 68,491,590 km (0.118 R)
• M72: 69,127,680 km (0.073 R)
• M73: 69,510,202 km (0.078 R)
• M74: 71,562,685 km (0.113 R)
• M75: 72,466,854 km (0.101 R)
• M76: 72,596,256 km (0.101 R)
• M77: 74,678,359 km (0.086 R)
• M78: 77,970,709 km (0.105 R)
• M79: 79,701,258 km (0.065 R)
• M80: 84,150,897 km (0.052 R)
• M81: 87,299,483 km (0.071 R)
• M82: 87,437,263 km (0.055 R)
• M83: 87,575,192 km (0.076 R)
• M84: 88,542,043 km (0.104 R)
• M85: 92,725,847 km (0.095 R)
• M86: 93,429,405 km (0.09 R)
• M87: 94,134,759 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 12,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit