🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.35 AU - 3.43 AU

Year: 1786 Days

Day: 20.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.9

Radius: 8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.61 AU - 7.13 AU

Year: 5169 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,859,957 km

• M1: 110,852 km (0.111 R)
• M2: 180,415 km (0.08 R)
• M3: 283,638 km (0.095 R)
• M4: 404,662 km (0.12 R)
• M5: 629,209 km (0.101 R)
• M6: 852,109 km (0.104 R)
• M7: 972,835 km (0.071 R)
• M8: 1,045,988 km (0.093 R)
• M9: 1,254,378 km (0.074 R)
• M10: 1,334,563 km (0.119 R)
• M11: 1,404,574 km (0.058 R)
• M12: 1,585,438 km (0.069 R)
• M13: 1,685,070 km (0.111 R)
• M14: 1,851,423 km (0.057 R)
• M15: 2,063,703 km (0.083 R)
• M16: 2,411,069 km (0.11 R)
• M17: 2,628,285 km (0.095 R)
• M18: 2,687,376 km (0.075 R)
• M19: 4,043,930 km (0.088 R)
• M20: 4,285,081 km (0.052 R)
• M21: 4,584,128 km (0.043 R)
• M22: 5,036,362 km (0.118 R)
• M23: 5,128,514 km (0.077 R)
• M24: 5,258,515 km (0.091 R)
• M25: 5,427,261 km (0.064 R)
• M26: 5,616,802 km (0.12 R)
• M27: 5,693,246 km (0.034 R)
• M28: 5,885,928 km (0.105 R)
• M29: 6,238,082 km (0.031 R)
• M30: 6,476,690 km (0.057 R)
• M31: 6,597,266 km (0.112 R)
• M32: 6,677,899 km (0.069 R)
• M33: 6,758,981 km (0.092 R)
• M34: 7,024,667 km (0.114 R)
• M35: 7,107,096 km (0.1 R)
• M36: 7,273,000 km (0.112 R)
• M37: 7,356,326 km (0.084 R)
• M38: 7,608,548 km (0.109 R)
• M39: 7,842,220 km (0.111 R)
• M40: 7,927,640 km (0.102 R)
• M41: 8,491,325 km (0.097 R)
• M42: 8,711,682 km (0.072 R)
• M43: 8,800,244 km (0.098 R)
• M44: 9,000,855 km (0.095 R)
• M45: 9,180,373 km (0.074 R)
• M46: 9,383,676 km (0.114 R)
• M47: 9,542,848 km (0.116 R)
• M48: 10,095,612 km (0.119 R)
• M49: 10,258,824 km (0.073 R)
• M50: 10,446,270 km (0.111 R)
• M51: 11,376,918 km (0.07 R)
• M52: 11,913,376 km (0.04 R)
• M53: 12,110,546 km (0.097 R)
• M54: 12,358,579 km (0.047 R)
• M55: 12,583,275 km (0.051 R)
• M56: 12,834,450 km (0.095 R)
• M57: 13,520,805 km (0.076 R)
• M58: 13,933,246 km (0.089 R)
• M59: 14,376,056 km (0.086 R)
• M60: 14,902,790 km (0.043 R)
• M61: 15,866,799 km (0.111 R)
• M62: 16,056,639 km (0.08 R)
• M63: 16,192,773 km (0.117 R)
• M64: 16,247,226 km (0.091 R)
• M65: 16,329,056 km (0.061 R)
• M66: 16,575,594 km (0.085 R)
• M67: 16,713,074 km (0.048 R)
• M68: 16,878,679 km (0.079 R)
• M69: 18,137,096 km (0.081 R)
• M70: 18,449,307 km (0.113 R)
• M71: 18,791,886 km (0.114 R)
• M72: 19,338,666 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.9

Radius: 12.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.76 AU - 9.86 AU

Year: 8706 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,859,957 km

• M1: 219,759 km (0.082 R)
• M2: 353,350 km (0.093 R)
• M3: 582,833 km (0.081 R)
• M4: 695,780 km (0.115 R)
• M5: 864,975 km (0.062 R)
• M6: 1,228,049 km (0.095 R)
• M7: 1,398,291 km (0.089 R)
• M8: 1,576,762 km (0.03 R)
• M9: 1,913,207 km (0.105 R)
• M10: 2,000,872 km (0.092 R)
• M11: 2,295,729 km (0.115 R)
• M12: 3,369,243 km (0.072 R)
• M13: 3,476,206 km (0.056 R)
• M14: 3,887,899 km (0.113 R)
• M15: 4,257,406 km (0.088 R)
• M16: 4,549,421 km (0.04 R)
• M17: 4,638,432 km (0.116 R)
• M18: 4,969,492 km (0.102 R)
• M19: 5,370,713 km (0.07 R)
• M20: 5,591,220 km (0.079 R)
• M21: 6,171,810 km (0.039 R)
• M22: 6,336,667 km (0.07 R)
• M23: 6,469,510 km (0.063 R)
• M24: 6,805,806 km (0.079 R)
• M25: 8,027,571 km (0.051 R)
• M26: 8,135,431 km (0.045 R)
• M27: 8,352,648 km (0.114 R)
• M28: 9,965,163 km (0.084 R)
• M29: 10,236,683 km (0.102 R)
• M30: 10,432,058 km (0.055 R)
• M31: 10,668,273 km (0.078 R)
• M32: 10,946,076 km (0.072 R)
• M33: 11,065,904 km (0.078 R)
• M34: 11,226,273 km (0.064 R)
• M35: 11,468,322 km (0.078 R)
• M36: 11,834,688 km (0.101 R)
• M37: 11,998,796 km (0.093 R)
• M38: 12,579,087 km (0.046 R)
• M39: 12,956,821 km (0.093 R)
• M40: 13,168,502 km (0.089 R)
• M41: 13,423,866 km (0.108 R)
• M42: 13,509,286 km (0.101 R)
• M43: 14,069,530 km (0.109 R)
• M44: 14,199,830 km (0.074 R)
• M45: 15,976,005 km (0.109 R)
• M46: 16,202,945 km (0.119 R)
• M47: 17,075,101 km (0.044 R)
• M48: 17,353,652 km (0.111 R)
• M49: 17,774,471 km (0.097 R)
• M50: 17,915,392 km (0.055 R)
• M51: 18,056,762 km (0.068 R)
• M52: 18,530,688 km (0.078 R)
• M53: 19,442,487 km (0.111 R)
• M54: 19,636,217 km (0.09 R)
• M55: 20,221,593 km (0.075 R)
• M56: 22,264,352 km (0.099 R)
• M57: 22,518,070 km (0.062 R)
• M58: 23,181,836 km (0.088 R)
• M59: 23,542,067 km (0.097 R)
• M60: 23,852,184 km (0.107 R)
• M61: 25,159,220 km (0.094 R)
• M62: 26,061,146 km (0.117 R)
• M63: 26,221,515 km (0.094 R)
• M64: 26,382,033 km (0.117 R)
• M65: 28,279,981 km (0.12 R)
• M66: 29,439,664 km (0.097 R)
• M67: 30,053,464 km (0.097 R)
• M68: 32,320,470 km (0.117 R)
• M69: 33,940,017 km (0.089 R)
• M70: 34,232,032 km (0.037 R)
• M71: 34,642,229 km (0.119 R)
• M72: 34,936,189 km (0.091 R)
• M73: 35,467,411 km (0.059 R)
• M74: 35,645,133 km (0.104 R)
• M75: 36,418,554 km (0.074 R)
• M76: 36,537,934 km (0.118 R)
• M77: 36,717,451 km (0.107 R)
• M78: 38,042,439 km (0.092 R)
• M79: 40,182,437 km (0.091 R)
• M80: 40,553,290 km (0.087 R)
• M81: 40,739,091 km (0.047 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 19,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit