🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.83 AU - 0.83 AU

Year: 270 Days

Day: 37.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.51 AU - 3.27 AU

Year: 1751 Days

Day: 27.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,290,525 km

• M1: 108,608 km (0.112 R)
• M2: 993,928 km (0.046 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.3

Radius: 8.8

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.64 AU - 6.18 AU

Year: 5121 Days

Day: 12.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,290,525 km

• M1: 120,576 km (0.109 R)
• M2: 191,635 km (0.075 R)
• M3: 369,806 km (0.05 R)
• M4: 547,528 km (0.092 R)
• M5: 728,093 km (0.079 R)
• M6: 1,269,338 km (0.056 R)
• M7: 1,364,632 km (0.097 R)
• M8: 1,478,925 km (0.11 R)
• M9: 1,787,695 km (0.087 R)
• M10: 1,949,709 km (0.081 R)
• M11: 2,307,697 km (0.069 R)
• M12: 2,385,787 km (0.099 R)
• M13: 2,605,097 km (0.058 R)
• M14: 2,914,615 km (0.109 R)
• M15: 3,041,774 km (0.087 R)
• M16: 3,434,468 km (0.111 R)
• M17: 3,501,488 km (0.096 R)
• M18: 3,843,169 km (0.093 R)
• M19: 4,534,012 km (0.11 R)
• M20: 4,706,499 km (0.096 R)
• M21: 5,366,225 km (0.094 R)
• M22: 5,654,201 km (0.109 R)
• M23: 5,893,558 km (0.098 R)
• M24: 6,136,205 km (0.061 R)
• M25: 6,217,736 km (0.083 R)
• M26: 6,631,374 km (0.11 R)
• M27: 6,771,248 km (0.102 R)
• M28: 6,827,497 km (0.073 R)
• M29: 7,282,873 km (0.12 R)
• M30: 7,777,444 km (0.11 R)
• M31: 8,192,877 km (0.032 R)
• M32: 8,252,866 km (0.025 R)
• M33: 8,524,386 km (0.088 R)
• M34: 8,676,677 km (0.063 R)
• M35: 8,768,380 km (0.114 R)
• M36: 8,922,017 km (0.072 R)
• M37: 9,138,485 km (0.075 R)
• M38: 9,231,834 km (0.089 R)
• M39: 9,830,525 km (0.063 R)
• M40: 9,894,254 km (0.071 R)
• M41: 10,279,618 km (0.091 R)
• M42: 10,506,707 km (0.11 R)
• M43: 10,669,919 km (0.042 R)
• M44: 11,131,428 km (0.12 R)
• M45: 11,297,781 km (0.034 R)
• M46: 11,465,031 km (0.084 R)
• M47: 11,633,179 km (0.107 R)
• M48: 11,734,307 km (0.114 R)
• M49: 11,835,884 km (0.087 R)
• M50: 12,210,627 km (0.102 R)
• M51: 12,347,958 km (0.076 R)
• M52: 12,416,773 km (0.116 R)
• M53: 13,464,257 km (0.06 R)
• M54: 13,962,867 km (0.026 R)
• M55: 14,467,460 km (0.078 R)
• M56: 15,051,491 km (0.036 R)
• M57: 15,829,699 km (0.1 R)
• M58: 16,317,986 km (0.084 R)
• M59: 16,620,922 km (0.074 R)
• M60: 16,963,950 km (0.075 R)
• M61: 18,007,096 km (0.083 R)
• M62: 19,190,415 km (0.084 R)
• M63: 19,872,132 km (0.072 R)
• M64: 20,520,938 km (0.113 R)
• M65: 21,053,208 km (0.116 R)
• M66: 22,340,796 km (0.071 R)
• M67: 22,803,802 km (0.099 R)
• M68: 23,397,705 km (0.103 R)
• M69: 23,910,676 km (0.094 R)
• M70: 24,427,537 km (0.097 R)
• M71: 25,253,317 km (0.063 R)
• M72: 25,384,515 km (0.108 R)
• M73: 25,603,676 km (0.115 R)
• M74: 26,132,354 km (0.085 R)
• M75: 26,932,105 km (0.118 R)
• M76: 27,155,753 km (0.072 R)
• M77: 28,555,690 km (0.047 R)
• M78: 29,149,743 km (0.108 R)
• M79: 29,333,300 km (0.047 R)
• M80: 29,517,305 km (0.041 R)
• M81: 29,794,062 km (0.066 R)
• M82: 30,349,967 km (0.088 R)
• M83: 31,096,610 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.2

Radius: 4.2

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.95 AU - 21.39 AU

Year: 29918 Days

Day: 23.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,290,525 km

• M1: 535,860 km (0.089 R)
• M2: 849,417 km (0.074 R)
• M3: 1,256,622 km (0.116 R)
• M4: 1,325,886 km (0.069 R)
• M5: 1,793,230 km (0.068 R)
• M6: 1,845,140 km (0.062 R)
• M7: 2,139,848 km (0.07 R)
• M8: 2,222,875 km (0.102 R)
• M9: 2,772,497 km (0.069 R)
• M10: 2,863,004 km (0.051 R)
• M11: 3,016,043 km (0.119 R)
• M12: 3,491,016 km (0.107 R)
• M13: 3,556,091 km (0.103 R)
• M14: 3,588,703 km (0.037 R)
• M15: 3,687,438 km (0.119 R)
• M16: 3,787,070 km (0.109 R)
• M17: 4,579,640 km (0.057 R)
• M18: 5,123,428 km (0.071 R)
• M19: 5,197,479 km (0.101 R)
• M20: 5,802,303 km (0.072 R)
• M21: 6,231,051 km (0.091 R)
• M22: 6,710,362 km (0.115 R)
• M23: 8,217,860 km (0.115 R)
• M24: 8,348,010 km (0.104 R)
• M25: 9,098,542 km (0.029 R)
• M26: 9,143,272 km (0.051 R)
• M27: 9,595,507 km (0.106 R)
• M28: 10,147,822 km (0.081 R)
• M29: 10,240,872 km (0.063 R)
• M30: 10,568,790 km (0.045 R)
• M31: 11,573,041 km (0.09 R)
• M32: 11,816,586 km (0.03 R)
• M33: 11,865,505 km (0.083 R)
• M34: 12,607,211 km (0.075 R)
• M35: 13,466,052 km (0.084 R)
• M36: 13,670,702 km (0.082 R)
• M37: 14,395,653 km (0.092 R)
• M38: 14,657,450 km (0.103 R)
• M39: 14,762,767 km (0.056 R)
• M40: 14,868,233 km (0.115 R)
• M41: 15,239,236 km (0.094 R)
• M42: 16,316,041 km (0.069 R)
• M43: 16,863,719 km (0.113 R)
• M44: 17,139,727 km (0.062 R)
• M45: 17,472,882 km (0.1 R)
• M46: 18,315,267 km (0.09 R)
• M47: 18,998,780 km (0.117 R)
• M48: 20,039,383 km (0.073 R)
• M49: 20,214,562 km (0.069 R)
• M50: 20,979,905 km (0.066 R)
• M51: 21,217,167 km (0.111 R)
• M52: 21,574,855 km (0.093 R)
• M53: 22,175,491 km (0.089 R)
• M54: 22,903,584 km (0.092 R)
• M55: 23,086,691 km (0.09 R)
• M56: 23,209,212 km (0.059 R)
• M57: 24,757,400 km (0.11 R)
• M58: 25,512,421 km (0.047 R)
• M59: 26,211,043 km (0.077 R)
• M60: 26,274,921 km (0.107 R)
• M61: 26,338,800 km (0.095 R)
• M62: 27,887,287 km (0.09 R)
• M63: 28,410,132 km (0.061 R)
• M64: 29,664,360 km (0.12 R)
• M65: 30,667,414 km (0.037 R)
• M66: 31,004,159 km (0.083 R)
• M67: 31,410,018 km (0.089 R)
• M68: 31,613,620 km (0.062 R)
• M69: 32,569,252 km (0.1 R)
• M70: 33,395,929 km (0.114 R)
• M71: 34,229,489 km (0.092 R)
• M72: 34,788,985 km (0.076 R)
• M73: 37,200,353 km (0.065 R)
• M74: 39,811,883 km (0.082 R)
• M75: 40,473,854 km (0.055 R)
• M76: 41,213,765 km (0.081 R)
• M77: 41,287,965 km (0.117 R)
• M78: 41,958,014 km (0.111 R)
• M79: 42,032,663 km (0.107 R)
• M80: 42,556,705 km (0.086 R)
• M81: 43,989,703 km (0.09 R)
• M82: 45,285,370 km (0.09 R)
• M83: 46,284,534 km (0.093 R)
• M84: 47,835,864 km (0.075 R)
• M85: 49,325,410 km (0.112 R)
• M86: 51,388,215 km (0.057 R)
• M87: 51,468,100 km (0.076 R)
• M88: 51,547,985 km (0.081 R)
• M89: 51,948,309 km (0.118 R)
• M90: 52,189,012 km (0.119 R)
• M91: 53,317,130 km (0.112 R)
• M92: 53,478,995 km (0.038 R)
• M93: 54,209,182 km (0.09 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit