🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 14.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.63 AU

Year: 250 Days

Day: 9.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,469,125 km

• M1: 182,509 km (0.036 R)
• M2: 313,707 km (0.065 R)
• M3: 408,103 km (0.089 R)
• M4: 510,727 km (0.097 R)
• M5: 617,690 km (0.091 R)
• M6: 720,763 km (0.107 R)
• M7: 870,809 km (0.076 R)
• M8: 974,481 km (0.066 R)
• M9: 1,082,640 km (0.11 R)
• M10: 1,182,272 km (0.116 R)
• M11: 1,329,476 km (0.102 R)
• M12: 1,451,399 km (0.108 R)
• M13: 1,654,552 km (0.04 R)
• M14: 1,771,239 km (0.096 R)
• M15: 1,875,209 km (0.102 R)
• M16: 1,969,456 km (0.03 R)
• M17: 2,069,537 km (0.088 R)
• M18: 2,183,531 km (0.098 R)
• M19: 2,304,106 km (0.119 R)
• M20: 2,401,345 km (0.078 R)
• M21: 2,551,990 km (0.067 R)
• M22: 2,643,993 km (0.091 R)
• M23: 2,763,970 km (0.093 R)
• M24: 2,854,178 km (0.111 R)
• M25: 3,060,473 km (0.036 R)
• M26: 3,215,157 km (0.112 R)
• M27: 3,381,959 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 14.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.26 AU - 1.3 AU

Year: 966 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,469,125 km

• M1: 176,974 km (0.089 R)
• M2: 276,307 km (0.067 R)
• M3: 439,070 km (0.066 R)
• M4: 618,288 km (0.062 R)
• M5: 724,951 km (0.068 R)
• M6: 919,129 km (0.119 R)
• M7: 1,030,430 km (0.112 R)
• M8: 1,161,627 km (0.067 R)
• M9: 1,401,882 km (0.083 R)
• M10: 1,499,419 km (0.066 R)
• M11: 1,590,973 km (0.08 R)
• M12: 1,780,215 km (0.075 R)
• M13: 2,181,586 km (0.087 R)
• M14: 2,276,880 km (0.08 R)
• M15: 2,422,588 km (0.082 R)
• M16: 2,531,495 km (0.114 R)
• M17: 2,795,535 km (0.075 R)
• M18: 2,889,184 km (0.111 R)
• M19: 3,015,594 km (0.094 R)
• M20: 3,219,795 km (0.111 R)
• M21: 3,608,001 km (0.073 R)
• M22: 4,093,895 km (0.096 R)
• M23: 4,236,612 km (0.108 R)
• M24: 4,625,566 km (0.1 R)
• M25: 4,836,798 km (0.102 R)
• M26: 5,038,755 km (0.11 R)
• M27: 5,346,777 km (0.117 R)
• M28: 5,477,077 km (0.094 R)
• M29: 5,647,918 km (0.066 R)
• M30: 6,239,578 km (0.096 R)
• M31: 6,349,382 km (0.073 R)
• M32: 6,529,049 km (0.085 R)
• M33: 6,626,587 km (0.054 R)
• M34: 6,851,283 km (0.116 R)
• M35: 6,964,529 km (0.094 R)
• M36: 7,511,309 km (0.107 R)
• M37: 7,672,127 km (0.112 R)
• M38: 7,819,331 km (0.115 R)
• M39: 8,012,163 km (0.105 R)
• M40: 8,296,997 km (0.086 R)
• M41: 8,661,418 km (0.082 R)
• M42: 9,421,973 km (0.099 R)
• M43: 9,674,943 km (0.109 R)
• M44: 9,770,387 km (0.091 R)
• M45: 9,914,150 km (0.111 R)
• M46: 10,252,391 km (0.116 R)
• M47: 10,414,854 km (0.093 R)
• M48: 10,643,739 km (0.084 R)
• M49: 11,023,269 km (0.113 R)
• M50: 11,273,247 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.8

Radius: 4.3

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.57 AU - 7.47 AU

Year: 9850 Days

Day: 22.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 31,469,125 km

• M1: 84,822 km (0.112 R)
• M2: 123,119 km (0.106 R)
• M3: 233,373 km (0.102 R)
• M4: 415,284 km (0.074 R)
• M5: 622,926 km (0.037 R)
• M6: 1,017,266 km (0.118 R)
• M7: 1,122,433 km (0.097 R)
• M8: 1,168,509 km (0.108 R)
• M9: 1,441,824 km (0.062 R)
• M10: 1,526,048 km (0.114 R)
• M11: 1,699,133 km (0.089 R)
• M12: 1,752,240 km (0.074 R)
• M13: 1,788,143 km (0.047 R)
• M14: 2,026,453 km (0.089 R)
• M15: 2,139,998 km (0.068 R)
• M16: 2,412,714 km (0.111 R)
• M17: 3,317,333 km (0.05 R)
• M18: 3,541,430 km (0.118 R)
• M19: 3,586,759 km (0.092 R)
• M20: 3,655,274 km (0.101 R)
• M21: 4,146,554 km (0.042 R)
• M22: 4,194,425 km (0.065 R)
• M23: 4,363,321 km (0.12 R)
• M24: 4,461,009 km (0.071 R)
• M25: 4,633,495 km (0.073 R)
• M26: 4,783,093 km (0.12 R)
• M27: 5,010,481 km (0.07 R)
• M28: 5,189,849 km (0.036 R)
• M29: 5,241,461 km (0.071 R)
• M30: 5,740,369 km (0.1 R)
• M31: 6,309,141 km (0.083 R)
• M32: 7,038,131 km (0.112 R)
• M33: 7,499,790 km (0.102 R)
• M34: 8,482,648 km (0.061 R)
• M35: 8,604,570 km (0.119 R)
• M36: 9,285,091 km (0.094 R)
• M37: 9,442,169 km (0.104 R)
• M38: 9,505,299 km (0.114 R)
• M39: 9,631,859 km (0.116 R)
• M40: 10,994,396 km (0.095 R)
• M41: 11,127,239 km (0.088 R)
• M42: 11,867,599 km (0.05 R)
• M43: 12,347,060 km (0.109 R)
• M44: 12,797,799 km (0.114 R)
• M45: 12,937,523 km (0.117 R)
• M46: 13,572,865 km (0.078 R)
• M47: 13,822,694 km (0.118 R)
• M48: 14,727,162 km (0.096 R)
• M49: 15,131,226 km (0.115 R)
• M50: 15,837,627 km (0.11 R)
• M51: 16,478,804 km (0.075 R)
• M52: 16,974,721 km (0.12 R)
• M53: 17,553,066 km (0.071 R)
• M54: 17,747,394 km (0.107 R)
• M55: 17,942,320 km (0.095 R)
• M56: 18,531,287 km (0.055 R)
• M57: 18,570,780 km (0.075 R)
• M58: 19,206,571 km (0.086 R)
• M59: 19,809,002 km (0.077 R)
• M60: 20,336,185 km (0.026 R)
• M61: 20,377,025 km (0.084 R)
• M62: 20,499,396 km (0.041 R)
• M63: 20,744,886 km (0.079 R)
• M64: 20,991,424 km (0.094 R)
• M65: 21,156,280 km (0.109 R)
• M66: 21,528,779 km (0.101 R)
• M67: 21,653,394 km (0.102 R)
• M68: 21,694,982 km (0.103 R)
• M69: 22,743,813 km (0.071 R)
• M70: 22,997,980 km (0.08 R)
• M71: 23,125,288 km (0.075 R)
• M72: 23,766,015 km (0.058 R)
• M73: 23,808,950 km (0.103 R)
• M74: 24,846,710 km (0.12 R)
• M75: 25,590,661 km (0.112 R)
• M76: 25,943,263 km (0.048 R)
• M77: 26,075,956 km (0.108 R)
• M78: 26,519,813 km (0.066 R)
• M79: 26,742,564 km (0.087 R)
• M80: 26,787,294 km (0.073 R)
• M81: 27,504,915 km (0.117 R)
• M82: 27,595,122 km (0.051 R)
• M83: 27,866,194 km (0.11 R)
• M84: 28,047,357 km (0.097 R)
• M85: 28,138,013 km (0.109 R)
• M86: 28,456,357 km (0.032 R)
• M87: 29,234,565 km (0.04 R)
• M88: 29,326,568 km (0.103 R)
• M89: 29,510,873 km (0.119 R)
• M90: 29,556,949 km (0.09 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: 216 - 11,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit