🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.64 AU - 0.98 AU

Year: 262 Days

Day: 46.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,243,146 km

• M1: 58,792 km (0.067 R)
• M2: 139,425 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.91 AU - 3.95 AU

Year: 2804 Days

Day: 18.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,243,146 km

• M1: 1,036,863 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.3

Radius: 4.4

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.95 AU - 16.09 AU

Year: 16908 Days

Day: 16.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,243,146 km

• M1: 108,159 km (0.06 R)
• M2: 157,227 km (0.072 R)
• M3: 357,689 km (0.109 R)
• M4: 496,366 km (0.115 R)
• M5: 572,062 km (0.111 R)
• M6: 619,335 km (0.112 R)
• M7: 751,879 km (0.044 R)
• M8: 1,539,960 km (0.07 R)
• M9: 1,628,971 km (0.103 R)
• M10: 2,026,453 km (0.054 R)
• M11: 2,530,598 km (0.099 R)
• M12: 2,583,106 km (0.087 R)
• M13: 2,742,727 km (0.045 R)
• M14: 3,355,331 km (0.097 R)
• M15: 3,413,075 km (0.07 R)
• M16: 4,008,475 km (0.107 R)
• M17: 4,475,669 km (0.098 R)
• M18: 4,507,533 km (0.116 R)
• M19: 5,158,434 km (0.096 R)
• M20: 5,359,493 km (0.085 R)
• M21: 5,563,096 km (0.089 R)
• M22: 5,700,277 km (0.096 R)
• M23: 5,977,781 km (0.075 R)
• M24: 6,582,306 km (0.108 R)
• M25: 6,836,922 km (0.069 R)
• M26: 7,581,770 km (0.083 R)
• M27: 7,963,843 km (0.073 R)
• M28: 8,157,123 km (0.076 R)
• M29: 8,588,115 km (0.061 R)
• M30: 8,906,010 km (0.112 R)
• M31: 9,066,529 km (0.062 R)
• M32: 9,349,568 km (0.104 R)
• M33: 9,553,470 km (0.082 R)
• M34: 9,965,911 km (0.045 R)
• M35: 10,384,037 km (0.12 R)
• M36: 10,637,755 km (0.06 R)
• M37: 12,784,185 km (0.099 R)
• M38: 12,919,871 km (0.116 R)
• M39: 13,743,856 km (0.116 R)
• M40: 14,255,630 km (0.086 R)
• M41: 14,726,414 km (0.064 R)
• M42: 14,821,110 km (0.117 R)
• M43: 16,217,756 km (0.113 R)
• M44: 16,462,797 km (0.076 R)
• M45: 17,555,310 km (0.119 R)
• M46: 17,706,105 km (0.113 R)
• M47: 18,364,485 km (0.043 R)
• M48: 19,185,777 km (0.117 R)
• M49: 19,237,538 km (0.06 R)
• M50: 19,392,970 km (0.069 R)
• M51: 21,183,956 km (0.106 R)
• M52: 21,505,442 km (0.104 R)
• M53: 21,774,568 km (0.107 R)
• M54: 23,247,060 km (0.096 R)
• M55: 23,745,072 km (0.088 R)
• M56: 25,203,202 km (0.099 R)
• M57: 26,114,851 km (0.044 R)
• M58: 26,344,484 km (0.114 R)
• M59: 27,153,360 km (0.105 R)
• M60: 27,211,404 km (0.077 R)
• M61: 27,560,865 km (0.116 R)
• M62: 27,911,821 km (0.051 R)
• M63: 28,323,066 km (0.116 R)
• M64: 28,617,923 km (0.079 R)
• M65: 29,032,608 km (0.105 R)
• M66: 29,210,929 km (0.112 R)
• M67: 30,590,221 km (0.089 R)
• M68: 31,684,231 km (0.096 R)
• M69: 32,236,097 km (0.073 R)
• M70: 32,359,216 km (0.066 R)
• M71: 33,038,839 km (0.105 R)
• M72: 33,163,006 km (0.059 R)
• M73: 33,225,089 km (0.076 R)
• M74: 33,598,485 km (0.098 R)
• M75: 34,035,760 km (0.091 R)
• M76: 34,098,441 km (0.051 R)
• M77: 34,475,128 km (0.098 R)
• M78: 35,549,690 km (0.105 R)
• M79: 35,613,269 km (0.091 R)
• M80: 36,442,939 km (0.077 R)
• M81: 36,635,322 km (0.098 R)
• M82: 37,472,771 km (0.067 R)
• M83: 37,731,725 km (0.119 R)
• M84: 37,991,127 km (0.114 R)
• M85: 38,381,578 km (0.074 R)
• M86: 38,512,027 km (0.025 R)
• M87: 39,297,715 km (0.105 R)
• M88: 39,429,212 km (0.087 R)
• M89: 40,154,911 km (0.093 R)
• M90: 41,485,584 km (0.104 R)
• M91: 41,686,494 km (0.12 R)
• M92: 42,493,126 km (0.12 R)
• M93: 44,190,014 km (0.116 R)
• M94: 44,875,023 km (0.093 R)
• M95: 45,563,472 km (0.104 R)
• M96: 45,632,586 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.7

Radius: 5.2

Gravity: 21.44 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.17 AU - 18.47 AU

Year: 20533 Days

Day: 21.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,243,146 km

• M1: 67,020 km (0.068 R)
• M2: 371,452 km (0.09 R)
• M3: 426,055 km (0.065 R)
• M4: 907,461 km (0.051 R)
• M5: 1,086,829 km (0.054 R)
• M6: 1,305,391 km (0.074 R)
• M7: 1,419,983 km (0.066 R)
• M8: 1,507,947 km (0.103 R)
• M9: 1,567,786 km (0.07 R)
• M10: 1,689,558 km (0.115 R)
• M11: 1,942,528 km (0.038 R)
• M12: 2,007,603 km (0.115 R)
• M13: 2,040,515 km (0.116 R)
• M14: 3,182,994 km (0.081 R)
• M15: 3,734,860 km (0.105 R)
• M16: 3,939,062 km (0.07 R)
• M17: 4,530,272 km (0.06 R)
• M18: 5,103,681 km (0.096 R)
• M19: 5,148,710 km (0.059 R)
• M20: 5,284,694 km (0.1 R)
• M21: 5,421,876 km (0.064 R)
• M22: 5,653,154 km (0.088 R)
• M23: 5,934,847 km (0.108 R)
• M24: 6,221,177 km (0.11 R)
• M25: 7,615,878 km (0.078 R)
• M26: 7,770,861 km (0.114 R)
• M27: 8,668,598 km (0.118 R)
• M28: 8,884,618 km (0.051 R)
• M29: 9,211,938 km (0.051 R)
• M30: 9,766,198 km (0.099 R)
• M31: 11,023,269 km (0.066 R)
• M32: 11,493,006 km (0.118 R)
• M33: 11,969,026 km (0.104 R)
• M34: 12,149,292 km (0.082 R)
• M35: 13,063,784 km (0.103 R)
• M36: 13,811,175 km (0.056 R)
• M37: 14,317,264 km (0.1 R)
• M38: 14,636,506 km (0.065 R)
• M39: 16,201,599 km (0.084 R)
• M40: 16,668,045 km (0.082 R)
• M41: 17,206,597 km (0.054 R)
• M42: 17,682,319 km (0.116 R)
• M43: 18,024,898 km (0.112 R)
• M44: 19,135,662 km (0.091 R)
• M45: 19,346,445 km (0.112 R)
• M46: 19,983,134 km (0.095 R)
• M47: 20,411,582 km (0.091 R)
• M48: 21,568,572 km (0.117 R)
• M49: 22,598,254 km (0.115 R)
• M50: 24,324,464 km (0.055 R)
• M51: 25,318,692 km (0.091 R)
• M52: 25,395,735 km (0.111 R)
• M53: 25,859,638 km (0.077 R)
• M54: 27,188,964 km (0.068 R)
• M55: 27,981,235 km (0.088 R)
• M56: 28,700,800 km (0.114 R)
• M57: 28,941,952 km (0.117 R)
• M58: 29,669,596 km (0.113 R)
• M59: 29,832,209 km (0.103 R)
• M60: 30,567,183 km (0.09 R)
• M61: 31,639,202 km (0.116 R)
• M62: 33,481,499 km (0.063 R)
• M63: 33,566,022 km (0.077 R)
• M64: 35,616,859 km (0.111 R)
• M65: 36,309,348 km (0.106 R)
• M66: 37,619,825 km (0.039 R)
• M67: 38,236,767 km (0.081 R)
• M68: 39,302,053 km (0.095 R)
• M69: 41,734,216 km (0.112 R)
• M70: 44,121,947 km (0.102 R)
• M71: 46,648,057 km (0.047 R)
• M72: 48,166,924 km (0.115 R)
• M73: 48,740,781 km (0.098 R)
• M74: 49,124,500 km (0.099 R)
• M75: 49,413,074 km (0.074 R)
• M76: 50,378,729 km (0.051 R)
• M77: 50,669,696 km (0.088 R)
• M78: 53,017,037 km (0.111 R)
• M79: 54,502,095 km (0.11 R)
• M80: 55,399,682 km (0.119 R)
• M81: 55,599,844 km (0.066 R)
• M82: 56,402,736 km (0.105 R)
• M83: 57,411,773 km (0.108 R)
• M84: 57,817,034 km (0.117 R)
• M85: 58,121,615 km (0.072 R)
• M86: 58,732,423 km (0.081 R)
• M87: 59,140,825 km (0.096 R)
• M88: 59,243,001 km (0.108 R)
• M89: 60,371,567 km (0.087 R)
• M90: 60,474,490 km (0.083 R)
• M91: 68,789,140 km (0.104 R)
• M92: 69,327,244 km (0.06 R)
• M93: 71,058,839 km (0.066 R)
• M94: 71,385,112 km (0.09 R)
• M95: 71,711,834 km (0.05 R)
• M96: 72,366,773 km (0.117 R)
• M97: 72,476,129 km (0.082 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 16,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit