🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.2 AU

Year: 379 Days

Day: 27.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 101,510,905 km

• M1: 65,973 km (0.096 R)
• M2: 349,610 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.17 AU - 1.37 AU

Year: 542 Days

Day: 47 Hours

Environment

Temp: -34 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,510,905 km

• M1: 143,315 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.71 AU - 2.35 AU

Year: 1095 Days

Day: 12.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.2

Radius: 8.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.11 AU - 5.07 AU

Year: 3724 Days

Day: 10.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 101,510,905 km

• M1: 130,300 km (0.028 R)
• M2: 222,602 km (0.087 R)
• M3: 316,399 km (0.049 R)
• M4: 415,882 km (0.084 R)
• M5: 527,332 km (0.118 R)
• M6: 609,911 km (0.114 R)
• M7: 697,126 km (0.041 R)
• M8: 753,225 km (0.101 R)
• M9: 847,622 km (0.09 R)
• M10: 1,073,365 km (0.108 R)
• M11: 1,257,370 km (0.12 R)
• M12: 1,318,107 km (0.045 R)
• M13: 1,599,201 km (0.105 R)
• M14: 1,949,410 km (0.094 R)
• M15: 2,091,977 km (0.067 R)
• M16: 2,651,921 km (0.11 R)
• M17: 2,719,390 km (0.102 R)
• M18: 2,810,346 km (0.072 R)
• M19: 3,101,164 km (0.083 R)
• M20: 3,232,212 km (0.032 R)
• M21: 3,487,575 km (0.114 R)
• M22: 3,787,519 km (0.071 R)
• M23: 3,876,530 km (0.111 R)
• M24: 3,940,558 km (0.088 R)
• M25: 4,385,462 km (0.089 R)
• M26: 4,613,898 km (0.088 R)
• M27: 4,668,202 km (0.096 R)
• M28: 4,943,162 km (0.113 R)
• M29: 5,068,525 km (0.082 R)
• M30: 5,365,328 km (0.104 R)
• M31: 5,843,293 km (0.108 R)
• M32: 6,109,727 km (0.106 R)
• M33: 6,639,154 km (0.119 R)
• M34: 6,700,638 km (0.085 R)
• M35: 6,839,615 km (0.101 R)
• M36: 7,183,391 km (0.111 R)
• M37: 7,548,709 km (0.112 R)
• M38: 7,757,996 km (0.118 R)
• M39: 8,018,147 km (0.069 R)
• M40: 8,397,228 km (0.034 R)
• M41: 8,697,919 km (0.113 R)
• M42: 9,361,685 km (0.102 R)
• M43: 9,953,494 km (0.096 R)
• M44: 10,414,256 km (0.116 R)
• M45: 10,557,421 km (0.036 R)
• M46: 10,936,502 km (0.103 R)
• M47: 11,173,315 km (0.083 R)
• M48: 11,448,725 km (0.091 R)
• M49: 11,596,528 km (0.075 R)
• M50: 11,782,179 km (0.106 R)
• M51: 12,194,171 km (0.083 R)
• M52: 12,420,812 km (0.104 R)
• M53: 12,763,391 km (0.096 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.9

Radius: 13.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.4 AU - 9.46 AU

Year: 10107 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 101,510,905 km

• M1: 174,730 km (0.069 R)
• M2: 271,371 km (0.03 R)
• M3: 364,121 km (0.104 R)
• M4: 497,114 km (0.032 R)
• M5: 867,069 km (0.104 R)
• M6: 1,139,637 km (0.102 R)
• M7: 2,038,570 km (0.119 R)
• M8: 2,428,422 km (0.065 R)
• M9: 2,535,086 km (0.066 R)
• M10: 2,819,770 km (0.031 R)
• M11: 3,184,789 km (0.092 R)
• M12: 3,540,832 km (0.091 R)
• M13: 3,638,071 km (0.094 R)
• M14: 3,736,207 km (0.119 R)
• M15: 3,885,057 km (0.099 R)
• M16: 4,010,569 km (0.108 R)
• M17: 5,173,842 km (0.097 R)
• M18: 5,424,269 km (0.119 R)
• M19: 6,257,978 km (0.111 R)
• M20: 6,826,001 km (0.088 R)
• M21: 7,224,231 km (0.047 R)
• M22: 7,504,577 km (0.062 R)
• M23: 8,075,742 km (0.052 R)
• M24: 8,301,784 km (0.068 R)
• M25: 8,497,159 km (0.056 R)
• M26: 8,694,030 km (0.071 R)
• M27: 8,958,968 km (0.093 R)
• M28: 9,701,272 km (0.107 R)
• M29: 10,184,025 km (0.106 R)
• M30: 10,288,594 km (0.108 R)
• M31: 10,604,095 km (0.05 R)
• M32: 11,497,494 km (0.118 R)
• M33: 12,118,924 km (0.115 R)
• M34: 12,638,926 km (0.055 R)
• M35: 13,318,100 km (0.111 R)
• M36: 14,398,346 km (0.115 R)
• M37: 17,013,018 km (0.063 R)
• M38: 17,678,878 km (0.109 R)
• M39: 17,972,838 km (0.085 R)
• M40: 18,438,087 km (0.113 R)
• M41: 18,693,600 km (0.067 R)
• M42: 19,251,152 km (0.032 R)
• M43: 19,770,705 km (0.116 R)
• M44: 20,735,162 km (0.047 R)
• M45: 21,356,891 km (0.065 R)
• M46: 21,625,270 km (0.091 R)
• M47: 21,804,787 km (0.097 R)
• M48: 22,301,153 km (0.099 R)
• M49: 22,437,137 km (0.032 R)
• M50: 22,618,899 km (0.113 R)
• M51: 23,167,025 km (0.058 R)
• M52: 24,090,493 km (0.082 R)
• M53: 24,837,884 km (0.102 R)
• M54: 25,025,929 km (0.035 R)
• M55: 25,356,241 km (0.119 R)
• M56: 25,450,787 km (0.054 R)
• M57: 25,830,466 km (0.092 R)
• M58: 25,973,332 km (0.111 R)
• M59: 28,196,655 km (0.061 R)
• M60: 28,934,771 km (0.102 R)
• M61: 29,480,056 km (0.064 R)
• M62: 30,028,781 km (0.099 R)
• M63: 31,237,831 km (0.082 R)
• M64: 31,695,301 km (0.117 R)
• M65: 32,206,178 km (0.091 R)
• M66: 33,081,026 km (0.1 R)
• M67: 34,120,282 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.4

Radius: 6.1

Gravity: 21.83 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.52 AU - 21.96 AU

Year: 28300 Days

Day: 18.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,510,905 km

• M1: 177,273 km (0.097 R)
• M2: 602,879 km (0.114 R)
• M3: 683,961 km (0.117 R)
• M4: 857,046 km (0.044 R)
• M5: 1,313,469 km (0.07 R)
• M6: 1,420,133 km (0.066 R)
• M7: 2,035,578 km (0.06 R)
• M8: 2,117,707 km (0.074 R)
• M9: 2,678,849 km (0.118 R)
• M10: 2,999,138 km (0.118 R)
• M11: 3,283,524 km (0.115 R)
• M12: 3,576,436 km (0.103 R)
• M13: 4,135,334 km (0.092 R)
• M14: 4,504,990 km (0.064 R)
• M15: 4,830,366 km (0.09 R)
• M16: 6,506,909 km (0.077 R)
• M17: 7,060,571 km (0.077 R)
• M18: 8,147,250 km (0.044 R)
• M19: 9,490,788 km (0.106 R)
• M20: 9,559,753 km (0.074 R)
• M21: 10,047,292 km (0.07 R)
• M22: 10,258,674 km (0.117 R)
• M23: 10,542,910 km (0.045 R)
• M24: 12,603,321 km (0.064 R)
• M25: 12,831,458 km (0.099 R)
• M26: 12,984,198 km (0.065 R)
• M27: 13,523,498 km (0.086 R)
• M28: 14,943,930 km (0.098 R)
• M29: 16,328,458 km (0.062 R)
• M30: 17,838,349 km (0.073 R)
• M31: 18,180,031 km (0.099 R)
• M32: 18,351,620 km (0.093 R)
• M33: 19,043,360 km (0.1 R)
• M34: 19,567,701 km (0.094 R)
• M35: 21,803,441 km (0.054 R)
• M36: 22,352,016 km (0.112 R)
• M37: 22,535,872 km (0.11 R)
• M38: 22,720,177 km (0.117 R)
• M39: 23,555,980 km (0.086 R)
• M40: 28,478,199 km (0.06 R)
• M41: 28,677,463 km (0.119 R)
• M42: 28,877,326 km (0.116 R)
• M43: 29,177,868 km (0.062 R)
• M44: 30,390,359 km (0.062 R)
• M45: 32,968,678 km (0.096 R)
• M46: 33,913,987 km (0.11 R)
• M47: 35,938,495 km (0.06 R)
• M48: 36,585,954 km (0.116 R)
• M49: 37,019,788 km (0.101 R)
• M50: 37,128,546 km (0.118 R)
• M51: 37,673,681 km (0.076 R)
• M52: 37,892,542 km (0.107 R)
• M53: 38,331,313 km (0.073 R)
• M54: 38,441,267 km (0.096 R)
• M55: 39,992,148 km (0.057 R)
• M56: 42,925,912 km (0.094 R)
• M57: 44,072,580 km (0.096 R)
• M58: 46,747,988 km (0.119 R)
• M59: 48,283,311 km (0.099 R)
• M60: 52,742,674 km (0.107 R)
• M61: 54,093,543 km (0.048 R)
• M62: 54,711,382 km (0.104 R)
• M63: 55,580,246 km (0.105 R)
• M64: 58,087,656 km (0.075 R)
• M65: 59,228,041 km (0.079 R)
• M66: 59,609,815 km (0.102 R)
• M67: 61,788,558 km (0.102 R)
• M68: 63,212,131 km (0.101 R)
• M69: 65,302,163 km (0.116 R)
• M70: 65,696,503 km (0.101 R)
• M71: 66,223,537 km (0.096 R)
• M72: 67,414,635 km (0.116 R)
• M73: 68,079,298 km (0.073 R)
• M74: 69,013,686 km (0.076 R)
• M75: 69,549,396 km (0.097 R)
• M76: 72,249,040 km (0.12 R)
• M77: 74,433,169 km (0.106 R)
• M78: 74,570,499 km (0.116 R)
• M79: 78,726,328 km (0.09 R)
• M80: 79,286,123 km (0.098 R)
• M81: 82,672,570 km (0.088 R)
• M82: 84,240,356 km (0.064 R)
• M83: 85,386,725 km (0.109 R)
• M84: 85,674,102 km (0.087 R)
• M85: 90,755,493 km (0.115 R)
• M86: 92,225,143 km (0.085 R)
• M87: 92,667,653 km (0.087 R)
• M88: 93,258,714 km (0.094 R)
• M89: 94,295,876 km (0.082 R)
• M90: 95,933,674 km (0.106 R)
• M91: 96,681,214 km (0.111 R)
• M92: 97,130,606 km (0.062 R)
• M93: 98,181,980 km (0.068 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 10,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit