🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.68 AU

Year: 177 Days

Day: 22.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.5 AU - 1.72 AU

Year: 739 Days

Day: 29.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,869,632 km

• M1: 343,327 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.2

Radius: 14.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.82 AU - 12.64 AU

Year: 12711 Days

Day: 6.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,869,632 km

• M1: 277,354 km (0.117 R)
• M2: 442,511 km (0.036 R)
• M3: 863,629 km (0.117 R)
• M4: 962,662 km (0.063 R)
• M5: 1,127,070 km (0.033 R)
• M6: 1,269,188 km (0.085 R)
• M7: 1,367,624 km (0.106 R)
• M8: 1,697,188 km (0.097 R)
• M9: 2,130,423 km (0.107 R)
• M10: 2,473,302 km (0.07 R)
• M11: 2,577,721 km (0.09 R)
• M12: 2,943,787 km (0.07 R)
• M13: 3,099,369 km (0.06 R)
• M14: 3,235,204 km (0.103 R)
• M15: 3,536,194 km (0.062 R)
• M16: 3,749,970 km (0.088 R)
• M17: 3,943,699 km (0.091 R)
• M18: 4,091,203 km (0.079 R)
• M19: 5,121,633 km (0.049 R)
• M20: 5,889,369 km (0.052 R)
• M21: 6,605,195 km (0.034 R)
• M22: 7,018,384 km (0.063 R)
• M23: 7,318,627 km (0.094 R)
• M24: 7,561,873 km (0.071 R)
• M25: 9,437,830 km (0.049 R)
• M26: 9,570,075 km (0.027 R)
• M27: 9,769,639 km (0.085 R)
• M28: 10,138,996 km (0.085 R)
• M29: 10,274,531 km (0.05 R)
• M30: 12,269,868 km (0.091 R)
• M31: 12,450,582 km (0.037 R)
• M32: 12,668,546 km (0.108 R)
• M33: 12,851,205 km (0.063 R)
• M34: 12,961,309 km (0.034 R)
• M35: 13,627,917 km (0.029 R)
• M36: 14,419,888 km (0.105 R)
• M37: 14,763,814 km (0.029 R)
• M38: 14,917,600 km (0.083 R)
• M39: 15,499,087 km (0.064 R)
• M40: 16,127,398 km (0.053 R)
• M41: 16,604,167 km (0.107 R)
• M42: 17,734,678 km (0.034 R)
• M43: 18,062,297 km (0.065 R)
• M44: 18,185,566 km (0.114 R)
• M45: 18,350,572 km (0.055 R)
• M46: 19,772,351 km (0.096 R)
• M47: 20,112,087 km (0.088 R)
• M48: 20,282,779 km (0.068 R)
• M49: 20,840,479 km (0.104 R)
• M50: 21,142,966 km (0.109 R)
• M51: 21,403,267 km (0.107 R)
• M52: 22,190,899 km (0.09 R)
• M53: 23,479,685 km (0.095 R)
• M54: 23,794,439 km (0.069 R)
• M55: 24,701,301 km (0.101 R)
• M56: 24,929,887 km (0.115 R)
• M57: 25,342,926 km (0.05 R)
• M58: 26,642,633 km (0.031 R)
• M59: 27,112,071 km (0.084 R)
• M60: 27,489,656 km (0.049 R)
• M61: 27,631,624 km (0.101 R)
• M62: 27,726,469 km (0.105 R)
• M63: 28,154,469 km (0.103 R)
• M64: 28,584,712 km (0.111 R)
• M65: 29,258,352 km (0.103 R)
• M66: 29,791,219 km (0.117 R)
• M67: 30,572,120 km (0.11 R)
• M68: 31,706,371 km (0.118 R)
• M69: 31,805,704 km (0.113 R)
• M70: 33,105,859 km (0.046 R)
• M71: 33,661,316 km (0.118 R)
• M72: 33,864,021 km (0.048 R)
• M73: 34,067,026 km (0.092 R)

Asteroid Belt

Center: 11.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.7

Radius: 6.3

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.59 AU - 13.85 AU

Year: 16407 Days

Day: 19.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,869,632 km

• M1: 84,672 km (0.116 R)
• M2: 188,045 km (0.032 R)
• M3: 231,727 km (0.054 R)
• M4: 321,486 km (0.069 R)
• M5: 424,260 km (0.069 R)
• M6: 578,645 km (0.064 R)
• M7: 781,499 km (0.075 R)
• M8: 1,056,610 km (0.076 R)
• M9: 1,286,691 km (0.093 R)
• M10: 1,360,593 km (0.119 R)
• M11: 2,110,377 km (0.094 R)
• M12: 2,537,778 km (0.094 R)
• M13: 2,584,303 km (0.069 R)
• M14: 2,869,586 km (0.093 R)
• M15: 3,090,243 km (0.104 R)
• M16: 3,190,025 km (0.06 R)
• M17: 3,393,029 km (0.108 R)
• M18: 4,135,932 km (0.062 R)
• M19: 4,554,058 km (0.111 R)
• M20: 4,753,772 km (0.113 R)
• M21: 5,400,184 km (0.075 R)
• M22: 5,520,610 km (0.1 R)
• M23: 5,764,305 km (0.087 R)
• M24: 6,741,329 km (0.027 R)
• M25: 7,166,187 km (0.079 R)
• M26: 7,566,212 km (0.032 R)
• M27: 7,768,767 km (0.114 R)
• M28: 8,110,598 km (0.099 R)
• M29: 8,387,504 km (0.071 R)
• M30: 8,632,396 km (0.098 R)
• M31: 8,738,161 km (0.045 R)
• M32: 8,986,344 km (0.09 R)
• M33: 9,093,456 km (0.066 R)
• M34: 9,453,538 km (0.117 R)
• M35: 10,864,097 km (0.083 R)
• M36: 11,944,792 km (0.102 R)
• M37: 12,220,201 km (0.089 R)
• M38: 12,777,453 km (0.078 R)
• M39: 13,018,904 km (0.096 R)
• M40: 13,221,161 km (0.09 R)
• M41: 13,383,774 km (0.115 R)
• M42: 13,546,985 km (0.06 R)
• M43: 14,624,239 km (0.104 R)
• M44: 15,514,197 km (0.065 R)
• M45: 15,685,636 km (0.062 R)
• M46: 15,857,823 km (0.078 R)
• M47: 16,030,609 km (0.068 R)
• M48: 16,377,975 km (0.068 R)
• M49: 16,640,220 km (0.065 R)
• M50: 16,815,698 km (0.102 R)
• M51: 16,947,793 km (0.076 R)
• M52: 17,124,468 km (0.059 R)
• M53: 17,301,742 km (0.058 R)
• M54: 17,568,774 km (0.11 R)
• M55: 17,882,032 km (0.077 R)
• M56: 18,377,949 km (0.051 R)
• M57: 18,787,249 km (0.045 R)
• M58: 20,500,743 km (0.112 R)
• M59: 20,688,937 km (0.105 R)
• M60: 21,590,862 km (0.062 R)
• M61: 22,748,301 km (0.12 R)
• M62: 23,236,439 km (0.076 R)
• M63: 23,629,582 km (0.071 R)
• M64: 23,925,786 km (0.107 R)
• M65: 24,173,520 km (0.089 R)
• M66: 25,022,488 km (0.054 R)
• M67: 25,324,376 km (0.105 R)
• M68: 25,374,940 km (0.118 R)
• M69: 25,475,919 km (0.105 R)
• M70: 25,627,611 km (0.119 R)
• M71: 25,830,316 km (0.065 R)
• M72: 26,237,522 km (0.073 R)
• M73: 26,288,535 km (0.079 R)
• M74: 26,903,681 km (0.116 R)
• M75: 28,043,617 km (0.058 R)
• M76: 28,095,826 km (0.113 R)
• M77: 29,093,495 km (0.118 R)
• M78: 29,146,303 km (0.104 R)
• M79: 30,370,313 km (0.05 R)
• M80: 30,692,397 km (0.044 R)
• M81: 31,665,381 km (0.1 R)
• M82: 31,883,046 km (0.114 R)
• M83: 32,374,326 km (0.078 R)
• M84: 32,483,981 km (0.114 R)
• M85: 32,593,636 km (0.109 R)
• M86: 32,648,389 km (0.095 R)
• M87: 34,253,275 km (0.057 R)
• M88: 35,374,960 km (0.066 R)
• M89: 35,487,756 km (0.05 R)
• M90: 35,770,347 km (0.115 R)
• M91: 36,224,077 km (0.098 R)
• M92: 37,942,358 km (0.112 R)
• M93: 38,347,170 km (0.095 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 13,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit