🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.83 AU - 1.25 AU

Year: 385 Days

Day: 28.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,238,066 km

• M1: 54,304 km (0.12 R)
• M2: 175,628 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.15 AU - 1.39 AU

Year: 520 Days

Day: 15 Hours

Environment

Temp: 9 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,238,066 km

• M1: 811,718 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.2 AU - 1.84 AU

Year: 681 Days

Day: 17.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,238,066 km

• M1: 66,421 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.4

Radius: 4.6

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.4 AU - 20.54 AU

Year: 24292 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,238,066 km

• M1: 212,728 km (0.07 R)
• M2: 274,512 km (0.11 R)
• M3: 1,796,072 km (0.101 R)
• M4: 2,378,756 km (0.089 R)
• M5: 2,784,615 km (0.102 R)
• M6: 3,954,021 km (0.084 R)
• M7: 4,701,412 km (0.108 R)
• M8: 5,974,789 km (0.058 R)
• M9: 6,221,626 km (0.094 R)
• M10: 6,623,595 km (0.051 R)
• M11: 7,294,542 km (0.096 R)
• M12: 7,452,517 km (0.094 R)
• M13: 7,611,540 km (0.068 R)
• M14: 7,987,030 km (0.031 R)
• M15: 8,204,246 km (0.062 R)
• M16: 8,755,814 km (0.095 R)
• M17: 8,811,614 km (0.102 R)
• M18: 9,319,349 km (0.035 R)
• M19: 9,376,346 km (0.115 R)
• M20: 10,127,776 km (0.076 R)
• M21: 10,540,367 km (0.099 R)
• M22: 11,199,944 km (0.078 R)
• M23: 11,260,531 km (0.102 R)
• M24: 11,382,004 km (0.072 R)
• M25: 12,182,652 km (0.116 R)
• M26: 12,558,442 km (0.102 R)
• M27: 14,691,408 km (0.104 R)
• M28: 15,629,537 km (0.087 R)
• M29: 15,969,274 km (0.113 R)
• M30: 17,352,455 km (0.054 R)
• M31: 18,343,392 km (0.103 R)
• M32: 19,644,145 km (0.051 R)
• M33: 20,974,220 km (0.104 R)
• M34: 21,348,813 km (0.089 R)
• M35: 21,424,061 km (0.115 R)
• M36: 23,254,839 km (0.065 R)
• M37: 24,188,929 km (0.117 R)
• M38: 25,933,090 km (0.114 R)
• M39: 28,706,934 km (0.103 R)
• M40: 28,956,164 km (0.06 R)
• M41: 30,382,131 km (0.096 R)
• M42: 32,002,575 km (0.094 R)
• M43: 33,476,264 km (0.112 R)
• M44: 34,441,469 km (0.067 R)
• M45: 39,402,733 km (0.115 R)
• M46: 40,328,594 km (0.078 R)
• M47: 40,887,492 km (0.119 R)
• M48: 45,353,138 km (0.119 R)
• M49: 46,908,208 km (0.096 R)
• M50: 47,103,882 km (0.094 R)
• M51: 47,495,978 km (0.119 R)
• M52: 47,692,400 km (0.088 R)
• M53: 49,472,465 km (0.1 R)
• M54: 50,370,501 km (0.069 R)
• M55: 50,771,423 km (0.116 R)
• M56: 52,995,195 km (0.088 R)
• M57: 53,300,973 km (0.037 R)
• M58: 54,735,318 km (0.118 R)
• M59: 55,353,905 km (0.115 R)
• M60: 55,457,277 km (0.099 R)
• M61: 55,767,693 km (0.12 R)
• M62: 56,910,620 km (0.097 R)
• M63: 57,119,160 km (0.105 R)
• M64: 57,537,286 km (0.097 R)
• M65: 59,008,282 km (0.09 R)
• M66: 59,219,514 km (0.119 R)
• M67: 60,172,901 km (0.114 R)
• M68: 60,704,722 km (0.111 R)
• M69: 62,417,019 km (0.102 R)
• M70: 62,955,422 km (0.088 R)
• M71: 63,603,480 km (0.102 R)
• M72: 64,145,173 km (0.087 R)
• M73: 68,644,778 km (0.045 R)
• M74: 68,755,780 km (0.118 R)
• M75: 69,200,534 km (0.042 R)
• M76: 71,888,359 km (0.043 R)
• M77: 72,565,738 km (0.076 R)
• M78: 73,245,062 km (0.089 R)
• M79: 73,699,241 km (0.095 R)
• M80: 73,926,630 km (0.071 R)
• M81: 74,268,162 km (0.043 R)
• M82: 74,952,872 km (0.059 R)
• M83: 75,639,526 km (0.104 R)
• M84: 76,098,642 km (0.098 R)
• M85: 76,213,533 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.7

Radius: 5.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.8 AU - 18 AU

Year: 25250 Days

Day: 25 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,238,066 km

• M1: 380,427 km (0.112 R)
• M2: 467,344 km (0.083 R)
• M3: 626,815 km (0.076 R)
• M4: 1,676,394 km (0.078 R)
• M5: 1,748,650 km (0.095 R)
• M6: 2,125,487 km (0.093 R)
• M7: 2,554,533 km (0.046 R)
• M8: 2,807,503 km (0.097 R)
• M9: 3,337,379 km (0.071 R)
• M10: 5,891,314 km (0.101 R)
• M11: 6,755,840 km (0.093 R)
• M12: 6,794,286 km (0.116 R)
• M13: 7,860,770 km (0.102 R)
• M14: 8,268,873 km (0.044 R)
• M15: 8,558,644 km (0.104 R)
• M16: 8,978,266 km (0.081 R)
• M17: 9,404,620 km (0.114 R)
• M18: 9,620,340 km (0.119 R)
• M19: 10,277,075 km (0.066 R)
• M20: 11,449,473 km (0.077 R)
• M21: 11,495,400 km (0.059 R)
• M22: 16,387,250 km (0.068 R)
• M23: 19,205,823 km (0.088 R)
• M24: 20,196,760 km (0.052 R)
• M25: 20,978,857 km (0.07 R)
• M26: 21,260,550 km (0.117 R)
• M27: 22,457,333 km (0.105 R)
• M28: 22,803,353 km (0.104 R)
• M29: 22,861,098 km (0.076 R)
• M30: 23,209,212 km (0.071 R)
• M31: 23,267,256 km (0.103 R)
• M32: 25,154,284 km (0.113 R)
• M33: 25,934,885 km (0.051 R)
• M34: 27,089,930 km (0.111 R)
• M35: 28,884,955 km (0.106 R)
• M36: 29,324,025 km (0.063 R)
• M37: 29,449,837 km (0.096 R)
• M38: 29,702,059 km (0.064 R)
• M39: 30,208,597 km (0.073 R)
• M40: 30,399,335 km (0.094 R)
• M41: 30,526,792 km (0.118 R)
• M42: 31,487,659 km (0.088 R)
• M43: 33,570,361 km (0.112 R)
• M44: 33,965,897 km (0.111 R)
• M45: 34,097,992 km (0.07 R)
• M46: 35,027,893 km (0.105 R)
• M47: 35,295,224 km (0.094 R)
• M48: 36,370,833 km (0.055 R)
• M49: 37,320,779 km (0.095 R)
• M50: 38,141,623 km (0.075 R)
• M51: 38,347,769 km (0.108 R)
• M52: 38,623,178 km (0.101 R)
• M53: 41,342,568 km (0.104 R)
• M54: 42,475,922 km (0.097 R)
• M55: 43,763,211 km (0.066 R)
• M56: 45,426,590 km (0.08 R)
• M57: 46,522,544 km (0.083 R)
• M58: 47,258,117 km (0.08 R)
• M59: 49,038,780 km (0.096 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 17,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit