🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.54 AU - 1.66 AU

Year: 739 Days

Day: 29.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 135.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,205,562 km

• M1: 591,061 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.97 AU - 2.67 AU

Year: 1291 Days

Day: 29.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,205,562 km

• M1: 1,108,969 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.73 AU - 3.33 AU

Year: 1926 Days

Day: 13.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,205,562 km

• M1: 1,724,265 km (0.073 R)

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.1

Radius: 11.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.02 AU - 9.04 AU

Year: 9099 Days

Day: 13.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 107,205,562 km

• M1: 196,721 km (0.11 R)
• M2: 328,218 km (0.097 R)
• M3: 616,194 km (0.109 R)
• M4: 897,288 km (0.12 R)
• M5: 1,035,666 km (0.068 R)
• M6: 1,219,223 km (0.12 R)
• M7: 1,393,953 km (0.112 R)
• M8: 1,474,437 km (0.113 R)
• M9: 1,768,845 km (0.067 R)
• M10: 2,105,440 km (0.055 R)
• M11: 2,222,276 km (0.074 R)
• M12: 2,686,030 km (0.111 R)
• M13: 3,314,939 km (0.112 R)
• M14: 3,479,347 km (0.087 R)
• M15: 3,930,834 km (0.111 R)
• M16: 4,252,170 km (0.107 R)
• M17: 4,341,330 km (0.055 R)
• M18: 5,851,072 km (0.03 R)
• M19: 6,151,016 km (0.047 R)
• M20: 7,980,747 km (0.117 R)
• M21: 8,650,946 km (0.073 R)
• M22: 9,847,280 km (0.116 R)
• M23: 10,768,204 km (0.113 R)
• M24: 10,972,106 km (0.101 R)
• M25: 11,136,215 km (0.09 R)
• M26: 11,716,655 km (0.098 R)
• M27: 11,926,391 km (0.032 R)
• M28: 12,137,324 km (0.093 R)
• M29: 12,349,603 km (0.086 R)
• M30: 12,777,753 km (0.111 R)
• M31: 12,863,921 km (0.03 R)
• M32: 13,080,389 km (0.111 R)
• M33: 13,429,102 km (0.066 R)
• M34: 14,404,031 km (0.109 R)
• M35: 15,401,550 km (0.117 R)
• M36: 15,539,329 km (0.077 R)
• M37: 16,374,684 km (0.076 R)
• M38: 16,939,565 km (0.06 R)
• M39: 17,224,549 km (0.093 R)
• M40: 17,895,496 km (0.119 R)
• M41: 19,213,453 km (0.074 R)
• M42: 19,610,037 km (0.074 R)
• M43: 19,909,083 km (0.113 R)
• M44: 20,714,368 km (0.072 R)
• M45: 20,917,373 km (0.104 R)
• M46: 21,838,896 km (0.113 R)
• M47: 22,721,373 km (0.06 R)
• M48: 23,615,520 km (0.082 R)
• M49: 24,093,485 km (0.119 R)
• M50: 24,843,569 km (0.053 R)
• M51: 25,601,132 km (0.065 R)
• M52: 25,764,493 km (0.092 R)
• M53: 26,586,384 km (0.072 R)
• M54: 26,862,392 km (0.079 R)
• M55: 26,972,945 km (0.101 R)
• M56: 28,031,499 km (0.084 R)
• M57: 28,650,386 km (0.1 R)
• M58: 29,160,215 km (0.074 R)
• M59: 29,902,071 km (0.119 R)
• M60: 32,164,290 km (0.08 R)
• M61: 32,281,725 km (0.068 R)
• M62: 32,753,107 km (0.066 R)
• M63: 33,524,135 km (0.097 R)
• M64: 33,643,215 km (0.096 R)
• M65: 35,265,304 km (0.108 R)
• M66: 36,177,403 km (0.066 R)
• M67: 36,360,810 km (0.098 R)
• M68: 36,544,516 km (0.106 R)
• M69: 37,653,036 km (0.071 R)
• M70: 37,962,853 km (0.095 R)
• M71: 38,087,019 km (0.116 R)
• M72: 38,273,568 km (0.096 R)
• M73: 38,460,416 km (0.06 R)
• M74: 39,336,461 km (0.087 R)
• M75: 39,462,123 km (0.103 R)
• M76: 40,218,939 km (0.103 R)
• M77: 41,044,270 km (0.057 R)
• M78: 42,647,211 km (0.118 R)
• M79: 42,840,791 km (0.115 R)
• M80: 43,423,774 km (0.078 R)

Asteroid Belt

Center: 13.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.2

Radius: 3.1

Gravity: 88.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.58 AU - 20.26 AU

Year: 30059 Days

Day: 23 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 107,205,562 km

• M1: 145,708 km (0.053 R)
• M2: 770,579 km (0.116 R)
• M3: 863,928 km (0.074 R)
• M4: 895,942 km (0.045 R)
• M5: 1,420,881 km (0.073 R)
• M6: 1,773,632 km (0.049 R)
• M7: 1,855,612 km (0.086 R)
• M8: 1,980,975 km (0.082 R)
• M9: 2,195,798 km (0.051 R)
• M10: 3,029,058 km (0.113 R)
• M11: 3,077,976 km (0.075 R)
• M12: 4,109,304 km (0.105 R)
• M13: 4,272,515 km (0.105 R)
• M14: 4,327,418 km (0.074 R)
• M15: 5,413,498 km (0.108 R)
• M16: 5,472,889 km (0.054 R)
• M17: 5,772,982 km (0.075 R)
• M18: 5,833,719 km (0.117 R)
• M19: 7,286,613 km (0.103 R)
• M20: 7,749,918 km (0.082 R)
• M21: 8,018,895 km (0.118 R)
• M22: 10,499,377 km (0.067 R)
• M23: 10,647,778 km (0.065 R)
• M24: 11,782,478 km (0.089 R)
• M25: 12,481,549 km (0.104 R)
• M26: 13,838,252 km (0.091 R)
• M27: 14,657,899 km (0.099 R)
• M28: 15,241,031 km (0.101 R)
• M29: 15,746,821 km (0.072 R)
• M30: 16,948,242 km (0.053 R)
• M31: 17,209,440 km (0.082 R)
• M32: 18,267,845 km (0.064 R)
• M33: 18,804,752 km (0.086 R)
• M34: 18,985,017 km (0.106 R)
• M35: 20,169,832 km (0.098 R)
• M36: 21,944,212 km (0.102 R)
• M37: 22,133,753 km (0.119 R)
• M38: 22,228,897 km (0.107 R)
• M39: 22,706,114 km (0.032 R)
• M40: 24,549,908 km (0.073 R)
• M41: 24,648,344 km (0.07 R)
• M42: 25,340,683 km (0.074 R)
• M43: 25,939,074 km (0.027 R)
• M44: 27,864,698 km (0.077 R)
• M45: 28,275,942 km (0.115 R)
• M46: 28,896,474 km (0.115 R)
• M47: 32,173,565 km (0.11 R)
• M48: 34,239,362 km (0.113 R)
• M49: 37,247,925 km (0.055 R)
• M50: 39,070,177 km (0.058 R)
• M51: 39,530,190 km (0.098 R)
• M52: 40,223,726 km (0.094 R)
• M53: 40,571,990 km (0.101 R)
• M54: 41,740,050 km (0.091 R)
• M55: 41,975,068 km (0.111 R)
• M56: 47,620,892 km (0.046 R)
• M57: 49,347,999 km (0.105 R)
• M58: 49,472,165 km (0.067 R)
• M59: 53,627,097 km (0.096 R)
• M60: 54,394,534 km (0.091 R)
• M61: 54,522,739 km (0.025 R)
• M62: 55,552,272 km (0.107 R)
• M63: 55,940,029 km (0.056 R)
• M64: 57,239,137 km (0.111 R)
• M65: 59,337,995 km (0.048 R)
• M66: 60,396,999 km (0.107 R)
• M67: 63,475,873 km (0.063 R)
• M68: 64,016,519 km (0.065 R)
• M69: 64,558,662 km (0.103 R)
• M70: 66,194,365 km (0.118 R)
• M71: 67,430,043 km (0.118 R)
• M72: 69,784,864 km (0.064 R)
• M73: 71,322,730 km (0.07 R)
• M74: 74,574,539 km (0.092 R)
• M75: 76,290,127 km (0.091 R)
• M76: 77,585,345 km (0.077 R)
• M77: 78,597,674 km (0.035 R)
• M78: 80,051,616 km (0.027 R)
• M79: 81,074,566 km (0.09 R)
• M80: 83,724,992 km (0.078 R)
• M81: 84,912,051 km (0.054 R)
• M82: 89,261,459 km (0.119 R)
• M83: 89,412,703 km (0.097 R)
• M84: 90,170,266 km (0.109 R)
• M85: 92,302,933 km (0.115 R)
• M86: 93,068,575 km (0.115 R)
• M87: 93,221,913 km (0.093 R)
• M88: 94,452,056 km (0.1 R)
• M89: 94,606,292 km (0.113 R)
• M90: 96,773,067 km (0.071 R)
• M91: 97,395,095 km (0.068 R)
• M92: 100,997,861 km (0.069 R)
• M93: 102,419,340 km (0.092 R)
• M94: 102,577,764 km (0.103 R)
• M95: 104,165,895 km (0.101 R)
• M96: 105,762,104 km (0.113 R)
• M97: 106,082,244 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 11,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit