🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.9

Radius: 14.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.61 AU - 0.63 AU

Year: 331 Days

Day: 14.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 14,120,367 km

• M1: 185,801 km (0.098 R)
• M2: 307,274 km (0.108 R)
• M3: 472,280 km (0.088 R)
• M4: 565,031 km (0.104 R)
• M5: 800,648 km (0.12 R)
• M6: 896,241 km (0.087 R)
• M7: 1,068,278 km (0.102 R)
• M8: 1,175,540 km (0.1 R)
• M9: 1,308,832 km (0.041 R)
• M10: 1,484,011 km (0.055 R)
• M11: 1,605,484 km (0.112 R)
• M12: 1,787,096 km (0.07 R)
• M13: 1,906,026 km (0.104 R)
• M14: 2,160,044 km (0.045 R)
• M15: 2,318,617 km (0.097 R)
• M16: 2,566,202 km (0.064 R)
• M17: 2,860,610 km (0.107 R)
• M18: 3,035,790 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.1

Radius: 8.5

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.35 AU - 2.51 AU

Year: 2569 Days

Day: 6.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 14,120,367 km

• M1: 116,238 km (0.109 R)
• M2: 208,240 km (0.087 R)
• M3: 282,590 km (0.088 R)
• M4: 375,790 km (0.091 R)
• M5: 459,265 km (0.111 R)
• M6: 549,772 km (0.092 R)
• M7: 741,856 km (0.094 R)
• M8: 813,812 km (0.117 R)
• M9: 1,024,446 km (0.107 R)
• M10: 1,146,817 km (0.112 R)
• M11: 1,220,569 km (0.112 R)
• M12: 1,720,675 km (0.107 R)
• M13: 1,793,529 km (0.034 R)
• M14: 1,955,095 km (0.085 R)
• M15: 2,226,166 km (0.043 R)
• M16: 2,292,438 km (0.056 R)
• M17: 2,803,913 km (0.108 R)
• M18: 2,919,103 km (0.054 R)
• M19: 3,410,981 km (0.086 R)
• M20: 3,832,697 km (0.109 R)
• M21: 3,944,597 km (0.066 R)
• M22: 4,204,897 km (0.067 R)
• M23: 4,287,325 km (0.088 R)
• M24: 5,194,487 km (0.091 R)
• M25: 5,247,594 km (0.051 R)
• M26: 5,425,915 km (0.062 R)
• M27: 5,497,871 km (0.071 R)
• M28: 5,751,889 km (0.076 R)
• M29: 5,972,845 km (0.115 R)
• M30: 6,084,445 km (0.088 R)
• M31: 6,196,643 km (0.103 R)
• M32: 6,499,279 km (0.118 R)
• M33: 6,575,724 km (0.083 R)
• M34: 6,845,449 km (0.093 R)
• M35: 7,576,085 km (0.079 R)
• M36: 7,981,196 km (0.114 R)
• M37: 8,518,552 km (0.116 R)
• M38: 8,665,307 km (0.113 R)
• M39: 8,770,474 km (0.104 R)
• M40: 9,067,576 km (0.086 R)
• M41: 9,174,538 km (0.094 R)
• M42: 9,260,258 km (0.099 R)
• M43: 9,367,968 km (0.081 R)
• M44: 9,432,744 km (0.095 R)
• M45: 9,693,493 km (0.077 R)
• M46: 9,802,849 km (0.059 R)
• M47: 10,244,163 km (0.069 R)
• M48: 10,467,363 km (0.1 R)
• M49: 10,557,122 km (0.102 R)
• M50: 10,782,416 km (0.094 R)
• M51: 11,169,276 km (0.106 R)
• M52: 11,375,871 km (0.113 R)
• M53: 11,445,135 km (0.094 R)
• M54: 11,863,111 km (0.054 R)
• M55: 11,980,097 km (0.101 R)
• M56: 12,167,992 km (0.086 R)
• M57: 12,451,779 km (0.085 R)
• M58: 12,713,874 km (0.115 R)
• M59: 12,929,744 km (0.116 R)
• M60: 13,267,835 km (0.118 R)
• M61: 13,462,312 km (0.046 R)
• M62: 13,560,000 km (0.042 R)
• M63: 14,125,779 km (0.082 R)
• M64: 14,324,445 km (0.094 R)
• M65: 14,624,089 km (0.064 R)
• M66: 14,900,696 km (0.104 R)
• M67: 15,001,674 km (0.034 R)
• M68: 15,331,388 km (0.052 R)
• M69: 15,407,833 km (0.077 R)
• M70: 15,612,333 km (0.034 R)
• M71: 15,843,462 km (0.086 R)
• M72: 17,068,818 km (0.1 R)
• M73: 17,174,434 km (0.106 R)
• M74: 17,253,870 km (0.072 R)
• M75: 17,839,995 km (0.094 R)
• M76: 18,027,740 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.5

Radius: 8.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.98 AU - 3.36 AU

Year: 3828 Days

Day: 14.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 14,120,367 km

• M1: 118,182 km (0.048 R)
• M2: 200,012 km (0.115 R)
• M3: 303,983 km (0.08 R)
• M4: 505,641 km (0.049 R)
• M5: 619,335 km (0.096 R)
• M6: 765,044 km (0.1 R)
• M7: 897,886 km (0.104 R)
• M8: 1,004,998 km (0.075 R)
• M9: 1,125,275 km (0.036 R)
• M10: 1,223,112 km (0.072 R)
• M11: 1,277,865 km (0.09 R)
• M12: 1,342,790 km (0.034 R)
• M13: 1,437,486 km (0.119 R)
• M14: 1,563,896 km (0.114 R)
• M15: 1,694,345 km (0.041 R)
• M16: 1,766,003 km (0.104 R)
• M17: 2,376,213 km (0.115 R)
• M18: 2,456,846 km (0.056 R)
• M19: 2,716,398 km (0.099 R)
• M20: 2,800,771 km (0.102 R)
• M21: 2,935,260 km (0.119 R)
• M22: 3,084,558 km (0.105 R)
• M23: 3,223,535 km (0.081 R)
• M24: 3,287,413 km (0.115 R)
• M25: 3,455,561 km (0.069 R)
• M26: 3,653,030 km (0.104 R)
• M27: 3,773,307 km (0.102 R)
• M28: 3,867,853 km (0.087 R)
• M29: 3,990,523 km (0.1 R)
• M30: 4,156,128 km (0.114 R)
• M31: 4,608,662 km (0.109 R)
• M32: 4,782,494 km (0.11 R)
• M33: 4,840,987 km (0.082 R)
• M34: 5,606,779 km (0.078 R)
• M35: 5,995,883 km (0.115 R)
• M36: 6,106,435 km (0.069 R)
• M37: 6,361,649 km (0.099 R)
• M38: 6,426,126 km (0.1 R)
• M39: 6,506,759 km (0.095 R)
• M40: 6,604,148 km (0.056 R)
• M41: 6,767,508 km (0.03 R)
• M42: 6,849,787 km (0.105 R)
• M43: 7,332,988 km (0.112 R)
• M44: 7,434,266 km (0.116 R)
• M45: 7,587,155 km (0.11 R)
• M46: 7,775,499 km (0.076 R)
• M47: 8,069,608 km (0.107 R)
• M48: 8,174,327 km (0.097 R)
• M49: 8,296,997 km (0.069 R)
• M50: 8,367,458 km (0.058 R)
• M51: 8,491,026 km (0.092 R)
• M52: 8,668,748 km (0.089 R)
• M53: 8,919,623 km (0.081 R)
• M54: 9,136,690 km (0.117 R)
• M55: 9,502,158 km (0.115 R)
• M56: 9,705,162 km (0.119 R)
• M57: 10,021,861 km (0.116 R)
• M58: 10,209,755 km (0.116 R)
• M59: 10,436,845 km (0.116 R)
• M60: 11,186,031 km (0.102 R)
• M61: 11,498,392 km (0.12 R)
• M62: 11,576,930 km (0.115 R)
• M63: 11,675,366 km (0.106 R)
• M64: 11,793,997 km (0.076 R)
• M65: 11,932,674 km (0.09 R)
• M66: 11,992,364 km (0.079 R)
• M67: 12,071,950 km (0.112 R)
• M68: 12,231,870 km (0.085 R)
• M69: 12,574,000 km (0.059 R)
• M70: 12,736,015 km (0.039 R)
• M71: 13,021,298 km (0.107 R)
• M72: 13,288,031 km (0.095 R)
• M73: 13,639,735 km (0.031 R)
• M74: 13,952,545 km (0.09 R)
• M75: 14,099,300 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 13,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit