🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.98 AU - 1.4 AU

Year: 497 Days

Day: 21 Hours

Environment

Temp: -25 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.14 AU - 3.66 AU

Year: 2400 Days

Day: 48 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,489,637 km

• M1: 465,848 km (0.044 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.4

Radius: 12

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.99 AU - 5.11 AU

Year: 4345 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 85,489,637 km

• M1: 153,787 km (0.075 R)
• M2: 233,373 km (0.065 R)
• M3: 440,117 km (0.051 R)
• M4: 663,616 km (0.114 R)
• M5: 815,308 km (0.066 R)
• M6: 926,011 km (0.054 R)
• M7: 1,130,661 km (0.092 R)
• M8: 1,403,826 km (0.082 R)
• M9: 1,484,460 km (0.093 R)
• M10: 1,660,387 km (0.092 R)
• M11: 1,823,748 km (0.102 R)
• M12: 2,084,048 km (0.098 R)
• M13: 2,229,457 km (0.082 R)
• M14: 2,421,391 km (0.069 R)
• M15: 2,552,439 km (0.083 R)
• M16: 2,742,279 km (0.107 R)
• M17: 2,890,680 km (0.05 R)
• M18: 3,018,287 km (0.105 R)
• M19: 3,136,020 km (0.104 R)
• M20: 3,243,431 km (0.108 R)
• M21: 3,388,392 km (0.088 R)
• M22: 3,498,645 km (0.096 R)
• M23: 3,622,512 km (0.117 R)
• M24: 3,697,611 km (0.12 R)
• M25: 3,849,303 km (0.07 R)
• M26: 4,054,701 km (0.087 R)
• M27: 4,843,829 km (0.107 R)
• M28: 5,066,132 km (0.103 R)
• M29: 5,164,418 km (0.08 R)
• M30: 5,463,165 km (0.041 R)
• M31: 5,563,994 km (0.098 R)
• M32: 6,032,983 km (0.088 R)
• M33: 6,438,692 km (0.114 R)
• M34: 6,545,356 km (0.042 R)
• M35: 6,791,295 km (0.069 R)
• M36: 7,403,748 km (0.114 R)
• M37: 8,664,409 km (0.111 R)
• M38: 9,002,800 km (0.087 R)
• M39: 9,379,936 km (0.079 R)
• M40: 10,096,809 km (0.092 R)
• M41: 10,238,628 km (0.062 R)
• M42: 10,327,788 km (0.12 R)
• M43: 10,632,519 km (0.099 R)
• M44: 10,813,084 km (0.109 R)
• M45: 11,159,104 km (0.106 R)
• M46: 11,250,807 km (0.079 R)
• M47: 11,582,914 km (0.082 R)
• M48: 11,675,815 km (0.034 R)
• M49: 12,162,456 km (0.095 R)
• M50: 12,294,701 km (0.037 R)
• M51: 12,866,614 km (0.106 R)
• M52: 13,001,252 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.5

Radius: 7

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.64 AU - 15.86 AU

Year: 23933 Days

Day: 15.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,489,637 km

• M1: 199,264 km (0.082 R)
• M2: 276,307 km (0.068 R)
• M3: 328,667 km (0.1 R)
• M4: 404,513 km (0.064 R)
• M5: 929,601 km (0.096 R)
• M6: 1,249,292 km (0.083 R)
• M7: 1,342,192 km (0.095 R)
• M8: 1,405,472 km (0.028 R)
• M9: 1,535,173 km (0.116 R)
• M10: 3,118,218 km (0.064 R)
• M11: 4,323,229 km (0.106 R)
• M12: 7,783,128 km (0.091 R)
• M13: 7,956,064 km (0.096 R)
• M14: 8,423,407 km (0.119 R)
• M15: 8,959,865 km (0.112 R)
• M16: 9,020,153 km (0.102 R)
• M17: 9,201,765 km (0.071 R)
• M18: 9,754,080 km (0.083 R)
• M19: 11,213,856 km (0.116 R)
• M20: 11,344,007 km (0.115 R)
• M21: 11,737,449 km (0.035 R)
• M22: 13,562,543 km (0.116 R)
• M23: 14,050,082 km (0.105 R)
• M24: 14,970,409 km (0.111 R)
• M25: 16,056,639 km (0.103 R)
• M26: 16,129,942 km (0.091 R)
• M27: 17,846,577 km (0.078 R)
• M28: 18,610,873 km (0.068 R)
• M29: 19,307,999 km (0.114 R)
• M30: 19,464,029 km (0.09 R)
• M31: 19,542,119 km (0.099 R)
• M32: 19,777,437 km (0.074 R)
• M33: 21,854,603 km (0.096 R)
• M34: 23,084,298 km (0.11 R)
• M35: 23,332,929 km (0.076 R)
• M36: 24,589,252 km (0.085 R)
• M37: 24,673,775 km (0.111 R)
• M38: 25,268,277 km (0.101 R)
• M39: 25,695,828 km (0.03 R)
• M40: 26,384,726 km (0.077 R)
• M41: 27,957,149 km (0.108 R)
• M42: 28,399,361 km (0.066 R)
• M43: 30,100,438 km (0.061 R)
• M44: 30,462,764 km (0.095 R)
• M45: 32,203,485 km (0.117 R)
• M46: 32,388,687 km (0.104 R)
• M47: 33,412,984 km (0.085 R)
• M48: 35,016,972 km (0.068 R)
• M49: 35,302,704 km (0.057 R)
• M50: 37,421,010 km (0.12 R)
• M51: 38,397,585 km (0.118 R)
• M52: 39,382,387 km (0.081 R)
• M53: 42,894,048 km (0.12 R)
• M54: 43,199,676 km (0.07 R)
• M55: 44,945,334 km (0.048 R)
• M56: 46,713,880 km (0.091 R)
• M57: 47,870,271 km (0.111 R)
• M58: 48,399,100 km (0.025 R)
• M59: 50,104,067 km (0.093 R)
• M60: 50,211,329 km (0.078 R)
• M61: 51,612,163 km (0.097 R)
• M62: 52,916,507 km (0.111 R)
• M63: 54,562,233 km (0.081 R)
• M64: 54,672,487 km (0.081 R)
• M65: 56,113,264 km (0.114 R)
• M66: 59,712,738 km (0.064 R)
• M67: 63,038,598 km (0.043 R)
• M68: 63,734,228 km (0.119 R)
• M69: 64,432,252 km (0.061 R)
• M70: 65,015,983 km (0.111 R)
• M71: 65,367,089 km (0.036 R)
• M72: 66,777,647 km (0.085 R)
• M73: 67,368,409 km (0.117 R)
• M74: 69,270,247 km (0.087 R)
• M75: 72,883,634 km (0.086 R)
• M76: 73,248,204 km (0.115 R)
• M77: 73,735,444 km (0.038 R)
• M78: 74,223,732 km (0.099 R)
• M79: 76,681,176 km (0.096 R)
• M80: 77,052,029 km (0.056 R)
• M81: 77,795,680 km (0.044 R)
• M82: 78,541,724 km (0.119 R)
• M83: 79,290,013 km (0.088 R)
• M84: 80,542,596 km (0.111 R)
• M85: 80,919,583 km (0.094 R)
• M86: 81,423,279 km (0.035 R)
• M87: 81,801,761 km (0.089 R)
• M88: 82,813,641 km (0.095 R)
• M89: 82,940,351 km (0.083 R)
• M90: 84,084,326 km (0.061 R)
• M91: 84,339,240 km (0.044 R)
• M92: 84,466,847 km (0.08 R)
• M93: 85,105,630 km (0.077 R)
• M94: 85,489,648 km (0.055 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 12,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit