🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.89 AU - 3.05 AU

Year: 1918 Days

Day: 27 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.1 AU - 4.06 AU

Year: 2538 Days

Day: 16.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.48 AU - 4.18 AU

Year: 2809 Days

Day: 38.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.3

Radius: 11.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.63 AU - 5.31 AU

Year: 4152 Days

Day: 5.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,301,613 km

• M1: 143,165 km (0.116 R)
• M2: 401,072 km (0.099 R)
• M3: 509,530 km (0.109 R)
• M4: 719,416 km (0.091 R)
• M5: 958,773 km (0.113 R)
• M6: 1,040,453 km (0.072 R)
• M7: 1,224,010 km (0.096 R)
• M8: 1,418,637 km (0.073 R)
• M9: 2,124,290 km (0.078 R)
• M10: 2,201,931 km (0.111 R)
• M11: 2,408,376 km (0.086 R)
• M12: 2,571,587 km (0.083 R)
• M13: 2,823,361 km (0.118 R)
• M14: 3,171,774 km (0.102 R)
• M15: 3,405,596 km (0.055 R)
• M16: 3,626,701 km (0.105 R)
• M17: 3,833,445 km (0.111 R)
• M18: 4,063,377 km (0.119 R)
• M19: 4,219,408 km (0.07 R)
• M20: 4,517,108 km (0.091 R)
• M21: 4,862,828 km (0.086 R)
• M22: 5,365,776 km (0.047 R)
• M23: 5,775,675 km (0.112 R)
• M24: 6,084,295 km (0.096 R)
• M25: 6,420,890 km (0.119 R)
• M26: 6,557,323 km (0.112 R)
• M27: 6,740,730 km (0.048 R)
• M28: 6,833,032 km (0.088 R)
• M29: 7,491,113 km (0.062 R)
• M30: 7,827,858 km (0.114 R)
• M31: 7,998,101 km (0.072 R)
• M32: 8,218,757 km (0.116 R)
• M33: 9,300,799 km (0.074 R)
• M34: 9,897,844 km (0.072 R)
• M35: 10,214,393 km (0.09 R)
• M36: 10,373,864 km (0.107 R)
• M37: 10,453,899 km (0.087 R)
• M38: 10,749,205 km (0.048 R)
• M39: 11,211,014 km (0.115 R)
• M40: 11,348,195 km (0.117 R)
• M41: 11,541,027 km (0.106 R)
• M42: 11,651,729 km (0.065 R)
• M43: 11,929,981 km (0.091 R)
• M44: 12,041,881 km (0.101 R)
• M45: 12,238,751 km (0.03 R)
• M46: 12,464,794 km (0.076 R)
• M47: 12,778,052 km (0.084 R)
• M48: 12,950,089 km (0.062 R)
• M49: 13,267,237 km (0.041 R)
• M50: 13,909,460 km (0.066 R)
• M51: 14,086,435 km (0.051 R)
• M52: 14,442,478 km (0.113 R)
• M53: 14,741,524 km (0.116 R)
• M54: 14,831,582 km (0.053 R)
• M55: 15,650,780 km (0.043 R)
• M56: 16,484,788 km (0.08 R)
• M57: 16,609,552 km (0.1 R)
• M58: 16,703,350 km (0.11 R)
• M59: 17,017,207 km (0.113 R)
• M60: 17,364,722 km (0.09 R)
• M61: 17,746,646 km (0.099 R)
• M62: 18,066,935 km (0.034 R)
• M63: 18,163,425 km (0.057 R)
• M64: 18,421,482 km (0.099 R)
• M65: 18,648,272 km (0.112 R)
• M66: 19,039,321 km (0.077 R)
• M67: 19,235,893 km (0.111 R)
• M68: 19,334,478 km (0.053 R)
• M69: 19,796,436 km (0.085 R)
• M70: 20,228,624 km (0.094 R)
• M71: 20,764,932 km (0.105 R)
• M72: 20,933,529 km (0.083 R)
• M73: 21,170,193 km (0.043 R)
• M74: 21,612,255 km (0.052 R)
• M75: 22,023,051 km (0.08 R)
• M76: 22,644,031 km (0.064 R)
• M77: 22,817,565 km (0.074 R)
• M78: 22,991,398 km (0.056 R)
• M79: 23,235,691 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351

Radius: 7.2

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.09 AU - 18.11 AU

Year: 25345 Days

Day: 19.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,301,613 km

• M1: 95,892 km (0.109 R)
• M2: 680,670 km (0.073 R)
• M3: 838,496 km (0.072 R)
• M4: 1,380,190 km (0.072 R)
• M5: 1,948,512 km (0.076 R)
• M6: 2,141,793 km (0.095 R)
• M7: 2,617,065 km (0.081 R)
• M8: 2,687,526 km (0.084 R)
• M9: 2,794,638 km (0.068 R)
• M10: 2,902,947 km (0.114 R)
• M11: 3,086,802 km (0.074 R)
• M12: 3,543,674 km (0.089 R)
• M13: 4,819,146 km (0.11 R)
• M14: 4,949,446 km (0.105 R)
• M15: 5,036,960 km (0.112 R)
• M16: 5,258,216 km (0.092 R)
• M17: 5,618,746 km (0.028 R)
• M18: 5,664,374 km (0.034 R)
• M19: 6,033,881 km (0.09 R)
• M20: 6,411,166 km (0.113 R)
• M21: 6,506,759 km (0.102 R)
• M22: 6,554,780 km (0.083 R)
• M23: 6,991,606 km (0.114 R)
• M24: 7,040,674 km (0.099 R)
• M25: 7,538,237 km (0.104 R)
• M26: 7,893,382 km (0.118 R)
• M27: 8,672,488 km (0.111 R)
• M28: 9,367,519 km (0.094 R)
• M29: 10,415,153 km (0.109 R)
• M30: 10,753,693 km (0.115 R)
• M31: 12,919,871 km (0.1 R)
• M32: 13,405,615 km (0.108 R)
• M33: 13,835,409 km (0.101 R)
• M34: 13,897,193 km (0.118 R)
• M35: 15,599,767 km (0.115 R)
• M36: 16,442,601 km (0.116 R)
• M37: 17,835,357 km (0.104 R)
• M38: 18,307,937 km (0.114 R)
• M39: 19,196,548 km (0.091 R)
• M40: 20,169,234 km (0.12 R)
• M41: 21,086,568 km (0.081 R)
• M42: 21,228,985 km (0.106 R)
• M43: 22,379,243 km (0.099 R)
• M44: 23,475,945 km (0.084 R)
• M45: 23,993,703 km (0.082 R)
• M46: 26,255,025 km (0.025 R)
• M47: 27,178,492 km (0.119 R)
• M48: 27,488,758 km (0.081 R)
• M49: 28,112,581 km (0.114 R)
• M50: 28,504,827 km (0.102 R)
• M51: 30,172,245 km (0.086 R)
• M52: 30,815,665 km (0.074 R)
• M53: 31,301,260 km (0.076 R)
• M54: 31,707,867 km (0.092 R)
• M55: 33,103,166 km (0.116 R)
• M56: 33,434,526 km (0.118 R)
• M57: 34,434,737 km (0.071 R)
• M58: 37,235,957 km (0.119 R)
• M59: 37,839,435 km (0.049 R)
• M60: 38,794,318 km (0.063 R)
• M61: 39,143,629 km (0.098 R)
• M62: 40,197,397 km (0.089 R)
• M63: 41,795,700 km (0.088 R)
• M64: 42,243,447 km (0.089 R)
• M65: 46,065,822 km (0.106 R)
• M66: 47,271,282 km (0.103 R)
• M67: 47,364,481 km (0.028 R)
• M68: 48,674,958 km (0.098 R)
• M69: 48,957,399 km (0.082 R)
• M70: 51,044,738 km (0.085 R)
• M71: 51,619,044 km (0.117 R)
• M72: 54,620,277 km (0.062 R)
• M73: 55,109,761 km (0.104 R)
• M74: 55,404,020 km (0.106 R)
• M75: 57,280,127 km (0.105 R)
• M76: 58,475,713 km (0.117 R)
• M77: 60,587,736 km (0.119 R)
• M78: 61,500,433 km (0.115 R)
• M79: 62,622,267 km (0.099 R)
• M80: 63,853,757 km (0.076 R)
• M81: 64,679,238 km (0.089 R)
• M82: 65,404,339 km (0.093 R)
• M83: 65,923,892 km (0.118 R)
• M84: 66,028,012 km (0.105 R)
• M85: 66,132,132 km (0.117 R)
• M86: 66,862,768 km (0.091 R)
• M87: 67,386,062 km (0.064 R)
• M88: 68,542,453 km (0.086 R)
• M89: 69,070,234 km (0.1 R)
• M90: 69,811,342 km (0.085 R)
• M91: 70,661,657 km (0.042 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 19,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit