🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.44 AU - 4.02 AU

Year: 2743 Days

Day: 12.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.1

Radius: 9.7

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.12 AU - 5.62 AU

Year: 4093 Days

Day: 7.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,331,447 km

• M1: 142,567 km (0.047 R)
• M2: 260,749 km (0.114 R)
• M3: 416,480 km (0.1 R)
• M4: 576,101 km (0.068 R)
• M5: 779,704 km (0.077 R)
• M6: 860,786 km (0.07 R)
• M7: 982,110 km (0.107 R)
• M8: 1,057,657 km (0.037 R)
• M9: 1,422,975 km (0.088 R)
• M10: 1,764,357 km (0.119 R)
• M11: 1,984,715 km (0.077 R)
• M12: 2,049,491 km (0.119 R)
• M13: 2,164,382 km (0.067 R)
• M14: 2,366,339 km (0.118 R)
• M15: 2,487,065 km (0.111 R)
• M16: 2,788,953 km (0.093 R)
• M17: 2,953,660 km (0.081 R)
• M18: 3,121,509 km (0.072 R)
• M19: 3,525,573 km (0.107 R)
• M20: 3,844,665 km (0.066 R)
• M21: 4,110,949 km (0.099 R)
• M22: 4,639,778 km (0.049 R)
• M23: 5,078,249 km (0.104 R)
• M24: 5,145,269 km (0.059 R)
• M25: 5,553,073 km (0.08 R)
• M26: 6,018,622 km (0.074 R)
• M27: 6,327,990 km (0.099 R)
• M28: 7,287,062 km (0.057 R)
• M29: 7,591,194 km (0.096 R)
• M30: 7,925,546 km (0.072 R)
• M31: 8,185,995 km (0.115 R)
• M32: 8,876,240 km (0.089 R)
• M33: 8,984,100 km (0.093 R)
• M34: 9,092,409 km (0.098 R)
• M35: 9,723,712 km (0.089 R)
• M36: 10,086,786 km (0.106 R)
• M37: 10,199,284 km (0.029 R)
• M38: 10,369,077 km (0.096 R)
• M39: 11,231,659 km (0.084 R)
• M40: 11,406,838 km (0.101 R)
• M41: 11,612,535 km (0.08 R)
• M42: 11,819,429 km (0.09 R)
• M43: 12,087,209 km (0.114 R)
• M44: 12,206,887 km (0.028 R)
• M45: 12,780,595 km (0.12 R)
• M46: 12,871,999 km (0.063 R)
• M47: 13,024,888 km (0.114 R)
• M48: 13,363,279 km (0.105 R)
• M49: 14,048,736 km (0.08 R)
• M50: 14,554,377 km (0.104 R)
• M51: 15,227,118 km (0.119 R)
• M52: 15,388,834 km (0.108 R)
• M53: 15,518,535 km (0.08 R)
• M54: 15,713,910 km (0.049 R)
• M55: 15,811,897 km (0.114 R)
• M56: 15,877,271 km (0.095 R)
• M57: 16,569,610 km (0.111 R)
• M58: 17,711,640 km (0.104 R)
• M59: 18,018,166 km (0.103 R)
• M60: 18,223,414 km (0.06 R)
• M61: 18,878,802 km (0.109 R)
• M62: 19,052,486 km (0.089 R)
• M63: 19,401,497 km (0.051 R)
• M64: 19,611,982 km (0.057 R)
• M65: 19,717,598 km (0.118 R)
• M66: 20,106,103 km (0.094 R)
• M67: 20,354,585 km (0.101 R)
• M68: 20,675,623 km (0.084 R)
• M69: 20,926,498 km (0.096 R)
• M70: 21,322,933 km (0.112 R)
• M71: 21,467,594 km (0.117 R)
• M72: 21,721,611 km (0.043 R)
• M73: 21,867,319 km (0.107 R)
• M74: 22,086,330 km (0.079 R)
• M75: 22,710,902 km (0.106 R)
• M76: 23,602,505 km (0.096 R)
• M77: 23,902,299 km (0.055 R)
• M78: 24,015,096 km (0.111 R)
• M79: 24,316,535 km (0.12 R)
• M80: 24,581,473 km (0.028 R)
• M81: 25,343,375 km (0.115 R)
• M82: 25,804,286 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.4

Radius: 11.1

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.18 AU - 11.48 AU

Year: 13572 Days

Day: 5.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,331,447 km

• M1: 256,860 km (0.108 R)
• M2: 356,342 km (0.066 R)
• M3: 432,936 km (0.055 R)
• M4: 561,441 km (0.058 R)
• M5: 671,694 km (0.097 R)
• M6: 790,026 km (0.106 R)
• M7: 934,538 km (0.08 R)
• M8: 1,010,384 km (0.04 R)
• M9: 1,422,227 km (0.105 R)
• M10: 1,578,407 km (0.112 R)
• M11: 1,740,571 km (0.105 R)
• M12: 1,811,780 km (0.069 R)
• M13: 1,932,804 km (0.095 R)
• M14: 3,286,366 km (0.071 R)
• M15: 3,926,196 km (0.106 R)
• M16: 4,180,064 km (0.099 R)
• M17: 5,458,527 km (0.038 R)
• M18: 5,528,988 km (0.076 R)
• M19: 5,777,919 km (0.112 R)
• M20: 5,921,981 km (0.094 R)
• M21: 6,176,896 km (0.11 R)
• M22: 6,472,651 km (0.037 R)
• M23: 6,547,300 km (0.074 R)
• M24: 7,544,071 km (0.067 R)
• M25: 8,060,184 km (0.112 R)
• M26: 8,221,301 km (0.109 R)
• M27: 9,252,479 km (0.12 R)
• M28: 10,063,299 km (0.077 R)
• M29: 10,455,395 km (0.041 R)
• M30: 11,209,668 km (0.106 R)
• M31: 11,479,991 km (0.115 R)
• M32: 11,706,931 km (0.043 R)
• M33: 15,186,428 km (0.111 R)
• M34: 15,837,478 km (0.097 R)
• M35: 16,395,328 km (0.092 R)
• M36: 16,599,829 km (0.112 R)
• M37: 18,744,314 km (0.117 R)
• M38: 18,904,683 km (0.055 R)
• M39: 19,550,497 km (0.069 R)
• M40: 20,039,682 km (0.102 R)
• M41: 20,698,062 km (0.094 R)
• M42: 21,141,021 km (0.06 R)
• M43: 22,431,902 km (0.034 R)
• M44: 24,386,547 km (0.108 R)
• M45: 25,620,730 km (0.064 R)
• M46: 25,917,682 km (0.095 R)
• M47: 26,454,887 km (0.108 R)
• M48: 29,381,919 km (0.119 R)
• M49: 29,817,399 km (0.094 R)
• M50: 30,004,695 km (0.094 R)
• M51: 30,129,610 km (0.112 R)
• M52: 34,091,410 km (0.115 R)
• M53: 34,483,506 km (0.056 R)
• M54: 36,465,977 km (0.084 R)
• M55: 37,000,789 km (0.073 R)
• M56: 37,134,979 km (0.117 R)
• M57: 37,673,082 km (0.058 R)
• M58: 38,485,099 km (0.101 R)
• M59: 39,988,857 km (0.098 R)
• M60: 40,126,487 km (0.072 R)
• M61: 40,471,310 km (0.093 R)
• M62: 40,747,917 km (0.036 R)
• M63: 41,024,972 km (0.079 R)
• M64: 41,511,614 km (0.099 R)
• M65: 42,280,248 km (0.095 R)
• M66: 43,123,980 km (0.113 R)
• M67: 43,477,180 km (0.052 R)
• M68: 43,618,700 km (0.05 R)
• M69: 43,689,609 km (0.113 R)
• M70: 44,471,258 km (0.064 R)
• M71: 44,828,049 km (0.105 R)
• M72: 45,544,623 km (0.115 R)
• M73: 47,571,225 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 12,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit