🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.4

Radius: 10.4

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.62 AU - 0.68 AU

Year: 362 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 20,684,860 km

• M1: 129,552 km (0.062 R)
• M2: 207,343 km (0.069 R)
• M3: 291,417 km (0.105 R)
• M4: 455,526 km (0.114 R)
• M5: 560,842 km (0.116 R)
• M6: 650,452 km (0.084 R)
• M7: 771,925 km (0.09 R)
• M8: 889,659 km (0.106 R)
• M9: 955,033 km (0.077 R)
• M10: 1,051,972 km (0.112 R)
• M11: 1,134,849 km (0.057 R)
• M12: 1,206,507 km (0.06 R)
• M13: 1,359,246 km (0.104 R)
• M14: 1,503,907 km (0.1 R)
• M15: 1,588,131 km (0.059 R)
• M16: 1,746,106 km (0.087 R)
• M17: 1,829,732 km (0.051 R)
• M18: 1,909,318 km (0.102 R)
• M19: 2,044,853 km (0.078 R)
• M20: 2,155,556 km (0.039 R)
• M21: 2,308,146 km (0.108 R)
• M22: 2,429,469 km (0.103 R)
• M23: 2,505,615 km (0.066 R)
• M24: 2,618,561 km (0.111 R)
• M25: 2,830,841 km (0.085 R)
• M26: 2,904,891 km (0.038 R)
• M27: 2,998,540 km (0.076 R)
• M28: 3,188,828 km (0.039 R)
• M29: 3,396,171 km (0.07 R)
• M30: 3,468,576 km (0.114 R)
• M31: 3,561,327 km (0.093 R)
• M32: 3,634,779 km (0.097 R)
• M33: 3,715,562 km (0.083 R)
• M34: 3,797,093 km (0.114 R)
• M35: 3,872,191 km (0.085 R)
• M36: 4,156,726 km (0.108 R)
• M37: 4,269,673 km (0.081 R)
• M38: 4,426,601 km (0.034 R)
• M39: 4,534,760 km (0.093 R)
• M40: 4,716,821 km (0.048 R)
• M41: 4,879,284 km (0.084 R)
• M42: 4,968,594 km (0.105 R)
• M43: 5,035,913 km (0.101 R)
• M44: 5,171,598 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.4

Radius: 11

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.98 AU - 1.2 AU

Year: 786 Days

Day: 5.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 20,684,860 km

• M1: 141,669 km (0.114 R)
• M2: 234,270 km (0.103 R)
• M3: 348,563 km (0.119 R)
• M4: 426,504 km (0.102 R)
• M5: 571,913 km (0.082 R)
• M6: 655,987 km (0.114 R)
• M7: 758,760 km (0.115 R)
• M8: 833,709 km (0.107 R)
• M9: 1,144,274 km (0.084 R)
• M10: 1,220,719 km (0.089 R)
• M11: 1,490,743 km (0.097 R)
• M12: 1,574,966 km (0.071 R)
• M13: 1,660,836 km (0.115 R)
• M14: 1,863,391 km (0.113 R)
• M15: 1,980,975 km (0.058 R)
• M16: 2,251,149 km (0.069 R)
• M17: 2,341,655 km (0.083 R)
• M18: 2,562,462 km (0.12 R)
• M19: 2,679,148 km (0.099 R)
• M20: 2,842,360 km (0.053 R)
• M21: 2,993,902 km (0.07 R)
• M22: 3,101,463 km (0.098 R)
• M23: 3,171,325 km (0.072 R)
• M24: 3,241,786 km (0.112 R)
• M25: 3,392,132 km (0.085 R)
• M26: 3,464,238 km (0.108 R)
• M27: 3,561,177 km (0.09 R)
• M28: 3,675,320 km (0.097 R)
• M29: 3,824,021 km (0.058 R)
• M30: 3,899,119 km (0.106 R)
• M31: 4,136,082 km (0.085 R)
• M32: 4,273,562 km (0.086 R)
• M33: 4,377,682 km (0.112 R)
• M34: 4,500,203 km (0.063 R)
• M35: 4,704,105 km (0.1 R)
• M36: 4,838,743 km (0.099 R)
• M37: 5,047,731 km (0.102 R)
• M38: 5,455,834 km (0.118 R)
• M39: 5,606,928 km (0.096 R)
• M40: 5,711,647 km (0.097 R)
• M41: 5,797,665 km (0.11 R)
• M42: 5,990,647 km (0.108 R)
• M43: 6,156,401 km (0.117 R)
• M44: 6,225,067 km (0.084 R)
• M45: 6,313,778 km (0.108 R)
• M46: 6,402,938 km (0.092 R)
• M47: 6,622,548 km (0.051 R)
• M48: 6,743,423 km (0.105 R)
• M49: 6,854,724 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.8

Radius: 13.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.25 AU - 3.21 AU

Year: 3114 Days

Day: 11.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 20,684,860 km

• M1: 188,344 km (0.08 R)
• M2: 294,857 km (0.106 R)
• M3: 384,766 km (0.046 R)
• M4: 737,966 km (0.118 R)
• M5: 878,738 km (0.074 R)
• M6: 1,019,360 km (0.026 R)
• M7: 1,135,597 km (0.079 R)
• M8: 1,301,801 km (0.113 R)
• M9: 1,536,969 km (0.041 R)
• M10: 1,748,051 km (0.04 R)
• M11: 1,982,321 km (0.098 R)
• M12: 2,171,862 km (0.07 R)
• M13: 2,296,926 km (0.08 R)
• M14: 2,613,325 km (0.101 R)
• M15: 3,021,129 km (0.119 R)
• M16: 3,336,332 km (0.107 R)
• M17: 3,981,996 km (0.063 R)
• M18: 4,293,160 km (0.118 R)
• M19: 4,380,974 km (0.047 R)
• M20: 4,522,942 km (0.105 R)
• M21: 4,775,014 km (0.086 R)
• M22: 4,902,771 km (0.085 R)
• M23: 5,124,475 km (0.096 R)
• M24: 5,463,314 km (0.079 R)
• M25: 5,616,353 km (0.056 R)
• M26: 5,829,081 km (0.04 R)
• M27: 6,163,283 km (0.095 R)
• M28: 6,262,765 km (0.066 R)
• M29: 6,503,618 km (0.083 R)
• M30: 6,706,772 km (0.111 R)
• M31: 6,932,665 km (0.062 R)
• M32: 7,098,569 km (0.039 R)
• M33: 7,476,752 km (0.063 R)
• M34: 7,668,387 km (0.043 R)
• M35: 7,969,677 km (0.102 R)
• M36: 8,231,024 km (0.089 R)
• M37: 8,340,829 km (0.046 R)
• M38: 8,628,506 km (0.12 R)
• M39: 9,419,280 km (0.115 R)
• M40: 9,534,022 km (0.114 R)
• M41: 10,162,483 km (0.077 R)
• M42: 10,256,729 km (0.103 R)
• M43: 10,351,275 km (0.111 R)
• M44: 10,517,478 km (0.046 R)
• M45: 10,780,471 km (0.103 R)
• M46: 11,142,498 km (0.111 R)
• M47: 11,705,435 km (0.111 R)
• M48: 11,829,003 km (0.104 R)
• M49: 11,978,002 km (0.054 R)
• M50: 12,277,647 km (0.12 R)
• M51: 12,605,266 km (0.104 R)
• M52: 13,089,066 km (0.041 R)
• M53: 13,294,763 km (0.081 R)
• M54: 13,423,716 km (0.113 R)
• M55: 13,527,238 km (0.04 R)
• M56: 14,075,215 km (0.07 R)
• M57: 14,977,739 km (0.097 R)
• M58: 15,273,793 km (0.084 R)
• M59: 15,463,184 km (0.058 R)
• M60: 16,035,994 km (0.113 R)
• M61: 16,283,728 km (0.106 R)
• M62: 17,343,330 km (0.102 R)
• M63: 17,512,824 km (0.116 R)
• M64: 18,454,094 km (0.076 R)
• M65: 18,627,029 km (0.09 R)
• M66: 18,713,646 km (0.061 R)
• M67: 19,411,820 km (0.085 R)
• M68: 19,617,218 km (0.098 R)
• M69: 19,705,331 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.1

Radius: 11.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.55 AU - 3.67 AU

Year: 3786 Days

Day: 10.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 20,684,860 km

• M1: 175,777 km (0.079 R)
• M2: 270,623 km (0.097 R)
• M3: 371,452 km (0.1 R)
• M4: 466,596 km (0.055 R)
• M5: 546,930 km (0.085 R)
• M6: 1,172,099 km (0.084 R)
• M7: 1,383,332 km (0.07 R)
• M8: 1,481,318 km (0.065 R)
• M9: 1,556,416 km (0.1 R)
• M10: 1,870,123 km (0.077 R)
• M11: 2,334,325 km (0.091 R)
• M12: 2,452,208 km (0.103 R)
• M13: 2,617,813 km (0.086 R)
• M14: 2,849,540 km (0.088 R)
• M15: 3,007,964 km (0.03 R)
• M16: 3,383,156 km (0.108 R)
• M17: 3,483,686 km (0.086 R)
• M18: 3,568,059 km (0.083 R)
• M19: 3,670,384 km (0.114 R)
• M20: 4,107,210 km (0.065 R)
• M21: 4,340,881 km (0.116 R)
• M22: 4,690,492 km (0.089 R)
• M23: 5,106,673 km (0.09 R)
• M24: 5,594,212 km (0.048 R)
• M25: 5,693,545 km (0.057 R)
• M26: 6,571,834 km (0.087 R)
• M27: 6,845,748 km (0.105 R)
• M28: 7,188,028 km (0.063 R)
• M29: 7,470,319 km (0.11 R)
• M30: 7,712,069 km (0.113 R)
• M31: 8,158,170 km (0.031 R)
• M32: 8,338,885 km (0.101 R)
• M33: 8,750,727 km (0.106 R)
• M34: 8,866,217 km (0.112 R)
• M35: 9,005,642 km (0.043 R)
• M36: 9,427,957 km (0.107 R)
• M37: 9,499,016 km (0.099 R)
• M38: 9,953,046 km (0.104 R)
• M39: 10,267,949 km (0.106 R)
• M40: 10,463,174 km (0.109 R)
• M41: 10,783,314 km (0.045 R)
• M42: 10,882,497 km (0.115 R)
• M43: 10,956,997 km (0.074 R)
• M44: 11,056,779 km (0.097 R)
• M45: 11,534,295 km (0.085 R)
• M46: 11,686,586 km (0.093 R)
• M47: 11,916,218 km (0.12 R)
• M48: 12,666,302 km (0.085 R)
• M49: 12,797,051 km (0.045 R)
• M50: 12,902,068 km (0.084 R)
• M51: 13,192,438 km (0.09 R)
• M52: 13,484,902 km (0.101 R)
• M53: 14,049,185 km (0.112 R)
• M54: 14,566,494 km (0.052 R)
• M55: 14,648,773 km (0.09 R)
• M56: 14,813,630 km (0.093 R)
• M57: 16,468,332 km (0.077 R)
• M58: 16,582,774 km (0.084 R)
• M59: 16,668,644 km (0.059 R)
• M60: 17,565,034 km (0.111 R)
• M61: 17,828,177 km (0.074 R)
• M62: 18,834,073 km (0.096 R)
• M63: 18,953,751 km (0.075 R)
• M64: 19,464,628 km (0.065 R)
• M65: 19,858,519 km (0.094 R)
• M66: 20,041,178 km (0.094 R)
• M67: 20,132,732 km (0.093 R)
• M68: 20,316,139 km (0.112 R)
• M69: 20,623,263 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 14,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit