🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.74 AU - 2.46 AU

Year: 1095 Days

Day: 32.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 173.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.24 AU - 2.28 AU

Year: 1223 Days

Day: 17.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.9

Radius: 4.3

Gravity: 21.84 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.91 AU - 16.21 AU

Year: 16986 Days

Day: 18.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,394,422 km

• M1: 55,351 km (0.044 R)
• M2: 252,820 km (0.071 R)
• M3: 460,313 km (0.11 R)
• M4: 654,640 km (0.111 R)
• M5: 831,465 km (0.102 R)
• M6: 1,227,600 km (0.111 R)
• M7: 1,445,265 km (0.076 R)
• M8: 1,753,885 km (0.093 R)
• M9: 1,807,292 km (0.114 R)
• M10: 1,861,297 km (0.105 R)
• M11: 2,026,303 km (0.077 R)
• M12: 2,054,428 km (0.077 R)
• M13: 2,082,402 km (0.112 R)
• M14: 2,312,035 km (0.105 R)
• M15: 2,733,003 km (0.053 R)
• M16: 3,048,057 km (0.084 R)
• M17: 3,275,445 km (0.043 R)
• M18: 3,441,200 km (0.108 R)
• M19: 3,885,057 km (0.09 R)
• M20: 4,382,918 km (0.086 R)
• M21: 4,676,280 km (0.12 R)
• M22: 4,713,380 km (0.116 R)
• M23: 5,243,555 km (0.1 R)
• M24: 5,359,643 km (0.068 R)
• M25: 5,476,479 km (0.076 R)
• M26: 5,673,200 km (0.118 R)
• M27: 5,992,741 km (0.086 R)
• M28: 6,073,524 km (0.092 R)
• M29: 6,441,684 km (0.105 R)
• M30: 6,691,064 km (0.091 R)
• M31: 6,859,062 km (0.109 R)
• M32: 6,986,071 km (0.091 R)
• M33: 7,676,166 km (0.095 R)
• M34: 7,896,224 km (0.111 R)
• M35: 8,073,797 km (0.119 R)
• M36: 8,297,595 km (0.108 R)
• M37: 8,568,816 km (0.113 R)
• M38: 8,614,444 km (0.112 R)
• M39: 9,825,289 km (0.046 R)
• M40: 9,920,583 km (0.079 R)
• M41: 10,064,197 km (0.102 R)
• M42: 10,792,290 km (0.119 R)
• M43: 10,841,507 km (0.077 R)
• M44: 11,038,827 km (0.118 R)
• M45: 14,030,335 km (0.099 R)
• M46: 14,407,472 km (0.054 R)
• M47: 15,171,318 km (0.088 R)
• M48: 15,281,572 km (0.114 R)
• M49: 15,948,479 km (0.056 R)
• M50: 16,172,876 km (0.111 R)
• M51: 16,795,353 km (0.108 R)
• M52: 18,356,108 km (0.116 R)
• M53: 18,768,399 km (0.114 R)
• M54: 18,827,490 km (0.097 R)
• M55: 20,386,450 km (0.042 R)
• M56: 20,508,073 km (0.105 R)
• M57: 21,861,934 km (0.106 R)
• M58: 22,801,408 km (0.043 R)
• M59: 23,690,169 km (0.057 R)
• M60: 24,654,776 km (0.102 R)
• M61: 24,914,179 km (0.07 R)
• M62: 25,435,677 km (0.072 R)
• M63: 26,489,594 km (0.095 R)
• M64: 26,556,016 km (0.069 R)
• M65: 27,021,863 km (0.061 R)
• M66: 27,490,554 km (0.091 R)
• M67: 28,639,764 km (0.067 R)
• M68: 29,322,978 km (0.11 R)
• M69: 30,219,368 km (0.103 R)
• M70: 31,545,404 km (0.115 R)
• M71: 31,827,097 km (0.088 R)
• M72: 34,471,089 km (0.07 R)
• M73: 34,543,495 km (0.051 R)
• M74: 36,149,727 km (0.108 R)
• M75: 36,739,891 km (0.027 R)
• M76: 37,482,046 km (0.119 R)
• M77: 38,454,133 km (0.104 R)
• M78: 39,358,901 km (0.044 R)
• M79: 39,813,828 km (0.063 R)
• M80: 39,965,969 km (0.067 R)
• M81: 41,651,189 km (0.06 R)
• M82: 42,424,759 km (0.096 R)
• M83: 42,735,624 km (0.119 R)
• M84: 44,222,178 km (0.082 R)
• M85: 47,004,549 km (0.112 R)
• M86: 47,245,700 km (0.117 R)
• M87: 47,487,151 km (0.068 R)
• M88: 48,295,279 km (0.044 R)
• M89: 49,597,528 km (0.106 R)
• M90: 50,993,875 km (0.076 R)
• M91: 51,821,301 km (0.115 R)
• M92: 52,236,584 km (0.07 R)
• M93: 55,090,313 km (0.055 R)
• M94: 55,514,124 km (0.118 R)
• M95: 55,854,011 km (0.082 R)
• M96: 56,877,858 km (0.116 R)
• M97: 57,220,587 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.8

Radius: 5.3

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.81 AU - 18.25 AU

Year: 27553 Days

Day: 23.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 69,394,422 km

• M1: 960,119 km (0.087 R)
• M2: 1,377,497 km (0.064 R)
• M3: 1,937,741 km (0.026 R)
• M4: 2,424,682 km (0.039 R)
• M5: 2,664,488 km (0.105 R)
• M6: 3,658,715 km (0.099 R)
• M7: 4,378,730 km (0.11 R)
• M8: 4,839,790 km (0.078 R)
• M9: 4,925,360 km (0.099 R)
• M10: 5,717,182 km (0.099 R)
• M11: 6,595,172 km (0.11 R)
• M12: 6,833,182 km (0.091 R)
• M13: 7,122,504 km (0.11 R)
• M14: 7,171,124 km (0.043 R)
• M15: 8,524,835 km (0.088 R)
• M16: 9,523,550 km (0.11 R)
• M17: 10,337,811 km (0.062 R)
• M18: 11,344,007 km (0.064 R)
• M19: 12,148,095 km (0.103 R)
• M20: 13,388,112 km (0.069 R)
• M21: 13,992,786 km (0.099 R)
• M22: 15,479,789 km (0.056 R)
• M23: 15,795,890 km (0.109 R)
• M24: 15,859,319 km (0.095 R)
• M25: 16,434,373 km (0.113 R)
• M26: 17,016,159 km (0.109 R)
• M27: 17,211,684 km (0.101 R)
• M28: 19,206,721 km (0.107 R)
• M29: 20,025,021 km (0.117 R)
• M30: 20,162,502 km (0.071 R)
• M31: 20,924,404 km (0.085 R)
• M32: 21,133,691 km (0.119 R)
• M33: 25,837,946 km (0.071 R)
• M34: 25,987,544 km (0.089 R)
• M35: 27,423,982 km (0.104 R)
• M36: 27,576,722 km (0.077 R)
• M37: 28,808,361 km (0.112 R)
• M38: 28,963,644 km (0.088 R)
• M39: 29,743,946 km (0.076 R)
• M40: 31,644,587 km (0.119 R)
• M41: 33,421,211 km (0.051 R)
• M42: 34,486,049 km (0.091 R)
• M43: 37,070,053 km (0.039 R)
• M44: 38,941,373 km (0.045 R)
• M45: 39,370,868 km (0.12 R)
• M46: 40,321,413 km (0.111 R)
• M47: 41,717,461 km (0.116 R)
• M48: 42,245,092 km (0.068 R)
• M49: 42,952,092 km (0.115 R)
• M50: 43,218,077 km (0.107 R)
• M51: 43,751,992 km (0.04 R)
• M52: 44,736,346 km (0.097 R)
• M53: 45,547,166 km (0.1 R)
• M54: 46,090,356 km (0.055 R)
• M55: 48,284,658 km (0.078 R)
• M56: 49,394,524 km (0.099 R)
• M57: 50,700,065 km (0.117 R)
• M58: 53,249,512 km (0.088 R)
• M59: 55,647,117 km (0.112 R)
• M60: 57,688,230 km (0.083 R)
• M61: 60,050,680 km (0.086 R)
• M62: 60,845,194 km (0.114 R)
• M63: 62,444,545 km (0.092 R)
• M64: 62,645,455 km (0.057 R)
• M65: 64,057,659 km (0.12 R)
• M66: 67,943,613 km (0.105 R)
• M67: 68,253,580 km (0.114 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit