🌌 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: 881.6

Radius: 14.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.5 AU - 0.54 AU

Year: 264 Days

Day: 5.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,067,068 km

• M1: 184,753 km (0.12 R)
• M2: 307,723 km (0.052 R)
• M3: 454,628 km (0.057 R)
• M4: 595,549 km (0.113 R)
• M5: 695,630 km (0.11 R)
• M6: 792,270 km (0.114 R)
• M7: 887,265 km (0.038 R)
• M8: 997,967 km (0.061 R)
• M9: 1,102,088 km (0.043 R)
• M10: 1,210,396 km (0.116 R)
• M11: 1,322,595 km (0.096 R)
• M12: 1,425,518 km (0.05 R)
• M13: 1,621,791 km (0.082 R)
• M14: 1,803,702 km (0.05 R)
• M15: 1,899,594 km (0.075 R)
• M16: 2,007,304 km (0.086 R)
• M17: 2,122,345 km (0.105 R)
• M18: 2,244,716 km (0.063 R)
• M19: 2,343,301 km (0.071 R)
• M20: 2,470,160 km (0.095 R)
• M21: 2,582,957 km (0.09 R)
• M22: 2,797,480 km (0.098 R)
• M23: 3,040,876 km (0.056 R)
• M24: 3,156,515 km (0.119 R)
• M25: 3,434,169 km (0.112 R)
• M26: 3,542,777 km (0.075 R)
• M27: 3,670,833 km (0.111 R)
• M28: 3,806,817 km (0.103 R)
• M29: 4,141,318 km (0.083 R)
• M30: 4,257,107 km (0.049 R)
• M31: 4,439,466 km (0.044 R)
• M32: 4,604,473 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.8

Radius: 9.4

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.01 AU - 1.61 AU

Year: 1054 Days

Day: 10.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,067,068 km

• M1: 164,109 km (0.095 R)
• M2: 301,440 km (0.029 R)
• M3: 377,286 km (0.059 R)
• M4: 564,732 km (0.074 R)
• M5: 776,712 km (0.071 R)
• M6: 846,126 km (0.048 R)
• M7: 917,783 km (0.114 R)
• M8: 1,029,533 km (0.099 R)
• M9: 1,106,575 km (0.118 R)
• M10: 1,169,706 km (0.101 R)
• M11: 1,426,416 km (0.099 R)
• M12: 1,539,512 km (0.093 R)
• M13: 1,765,554 km (0.045 R)
• M14: 1,840,203 km (0.036 R)
• M15: 1,915,900 km (0.06 R)
• M16: 2,179,342 km (0.042 R)
• M17: 2,239,630 km (0.119 R)
• M18: 2,454,602 km (0.089 R)
• M19: 2,517,433 km (0.108 R)
• M20: 2,580,563 km (0.114 R)
• M21: 2,687,227 km (0.075 R)
• M22: 2,861,059 km (0.11 R)
• M23: 3,196,757 km (0.082 R)
• M24: 3,357,874 km (0.037 R)
• M25: 3,893,733 km (0.06 R)
• M26: 3,967,186 km (0.048 R)
• M27: 4,215,668 km (0.079 R)
• M28: 4,303,781 km (0.068 R)
• M29: 4,623,621 km (0.064 R)
• M30: 4,845,625 km (0.101 R)
• M31: 5,097,847 km (0.115 R)
• M32: 5,191,794 km (0.089 R)
• M33: 5,286,340 km (0.114 R)
• M34: 5,436,237 km (0.115 R)
• M35: 5,656,744 km (0.097 R)
• M36: 5,781,958 km (0.037 R)
• M37: 5,936,492 km (0.112 R)
• M38: 6,092,224 km (0.102 R)
• M39: 6,163,582 km (0.078 R)
• M40: 6,235,090 km (0.048 R)
• M41: 6,321,408 km (0.081 R)
• M42: 6,451,408 km (0.112 R)
• M43: 6,582,456 km (0.064 R)
• M44: 6,699,591 km (0.112 R)
• M45: 7,070,444 km (0.074 R)
• M46: 7,205,531 km (0.078 R)
• M47: 7,280,928 km (0.104 R)
• M48: 7,600,619 km (0.052 R)
• M49: 7,925,097 km (0.1 R)
• M50: 8,238,205 km (0.107 R)
• M51: 8,428,045 km (0.096 R)
• M52: 8,491,624 km (0.115 R)
• M53: 8,619,381 km (0.108 R)
• M54: 8,860,532 km (0.09 R)
• M55: 9,169,153 km (0.089 R)
• M56: 9,283,745 km (0.093 R)
• M57: 9,564,091 km (0.064 R)
• M58: 9,897,545 km (0.117 R)
• M59: 10,116,257 km (0.077 R)
• M60: 10,285,751 km (0.066 R)
• M61: 10,524,360 km (0.101 R)
• M62: 10,678,894 km (0.051 R)
• M63: 11,181,543 km (0.078 R)
• M64: 11,444,686 km (0.08 R)
• M65: 11,692,121 km (0.095 R)
• M66: 12,048,613 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87

Radius: 8.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.64 AU - 2.72 AU

Year: 2263 Days

Day: 6.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 24,067,068 km

• M1: 122,521 km (0.093 R)
• M2: 193,729 km (0.113 R)
• M3: 266,135 km (0.113 R)
• M4: 360,082 km (0.106 R)
• M5: 427,401 km (0.118 R)
• M6: 538,104 km (0.091 R)
• M7: 633,098 km (0.058 R)
• M8: 829,819 km (0.097 R)
• M9: 893,847 km (0.082 R)
• M10: 1,135,448 km (0.036 R)
• M11: 1,328,579 km (0.098 R)
• M12: 1,390,811 km (0.118 R)
• M13: 1,583,344 km (0.103 R)
• M14: 1,664,276 km (0.077 R)
• M15: 1,923,529 km (0.1 R)
• M16: 2,228,709 km (0.043 R)
• M17: 2,286,603 km (0.084 R)
• M18: 2,403,888 km (0.082 R)
• M19: 2,463,428 km (0.059 R)
• M20: 2,575,178 km (0.055 R)
• M21: 2,679,747 km (0.113 R)
• M22: 2,768,159 km (0.047 R)
• M23: 2,848,493 km (0.065 R)
• M24: 2,920,450 km (0.111 R)
• M25: 3,337,379 km (0.088 R)
• M26: 3,509,416 km (0.065 R)
• M27: 3,567,460 km (0.087 R)
• M28: 3,822,525 km (0.093 R)
• M29: 3,912,284 km (0.108 R)
• M30: 4,083,573 km (0.061 R)
• M31: 4,175,426 km (0.1 R)
• M32: 4,392,193 km (0.079 R)
• M33: 4,559,893 km (0.101 R)
• M34: 4,750,929 km (0.102 R)
• M35: 5,218,423 km (0.118 R)
• M36: 5,295,914 km (0.104 R)
• M37: 5,373,705 km (0.085 R)
• M38: 5,711,946 km (0.083 R)
• M39: 5,849,127 km (0.119 R)
• M40: 6,056,919 km (0.028 R)
• M41: 6,196,942 km (0.105 R)
• M42: 6,539,521 km (0.103 R)
• M43: 6,623,147 km (0.12 R)
• M44: 6,815,679 km (0.091 R)
• M45: 7,107,844 km (0.117 R)
• M46: 7,267,913 km (0.111 R)
• M47: 7,367,097 km (0.089 R)
• M48: 7,516,545 km (0.049 R)
• M49: 7,667,040 km (0.081 R)
• M50: 8,162,957 km (0.105 R)
• M51: 8,408,298 km (0.103 R)
• M52: 8,577,643 km (0.057 R)
• M53: 8,643,017 km (0.076 R)
• M54: 8,721,855 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.6

Radius: 14.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.87 AU - 4.63 AU

Year: 6159 Days

Day: 11.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,067,068 km

• M1: 184,753 km (0.114 R)
• M2: 552,764 km (0.117 R)
• M3: 807,529 km (0.12 R)
• M4: 1,103,284 km (0.064 R)
• M5: 1,265,000 km (0.096 R)
• M6: 1,489,097 km (0.095 R)
• M7: 1,947,465 km (0.074 R)
• M8: 2,099,905 km (0.096 R)
• M9: 2,272,392 km (0.063 R)
• M10: 2,699,045 km (0.058 R)
• M11: 2,904,891 km (0.107 R)
• M12: 3,151,578 km (0.073 R)
• M13: 3,259,438 km (0.065 R)
• M14: 3,442,097 km (0.072 R)
• M15: 3,590,798 km (0.089 R)
• M16: 3,798,739 km (0.112 R)
• M17: 4,010,719 km (0.116 R)
• M18: 4,366,313 km (0.114 R)
• M19: 4,507,384 km (0.12 R)
• M20: 4,960,815 km (0.082 R)
• M21: 5,299,804 km (0.043 R)
• M22: 5,429,056 km (0.067 R)
• M23: 5,756,526 km (0.101 R)
• M24: 6,023,259 km (0.101 R)
• M25: 6,476,989 km (0.103 R)
• M26: 6,615,218 km (0.084 R)
• M27: 7,130,882 km (0.096 R)
• M28: 7,562,472 km (0.072 R)
• M29: 7,830,401 km (0.119 R)
• M30: 8,250,921 km (0.076 R)
• M31: 8,375,985 km (0.116 R)
• M32: 9,503,803 km (0.075 R)
• M33: 9,793,125 km (0.118 R)
• M34: 9,899,190 km (0.065 R)
• M35: 10,032,183 km (0.106 R)
• M36: 10,165,774 km (0.028 R)
• M37: 10,515,982 km (0.092 R)
• M38: 11,339,369 km (0.091 R)
• M39: 11,534,594 km (0.053 R)
• M40: 12,440,858 km (0.111 R)
• M41: 13,135,591 km (0.052 R)
• M42: 13,370,010 km (0.097 R)
• M43: 13,605,777 km (0.034 R)
• M44: 13,813,269 km (0.076 R)
• M45: 14,171,406 km (0.073 R)
• M46: 14,714,447 km (0.105 R)
• M47: 15,141,399 km (0.077 R)
• M48: 15,479,789 km (0.115 R)
• M49: 15,665,440 km (0.096 R)
• M50: 16,922,062 km (0.085 R)
• M51: 17,273,318 km (0.115 R)
• M52: 17,723,907 km (0.041 R)
• M53: 17,853,309 km (0.057 R)
• M54: 18,341,597 km (0.087 R)
• M55: 18,702,427 km (0.042 R)
• M56: 18,966,317 km (0.07 R)
• M57: 19,564,709 km (0.108 R)
• M58: 19,665,089 km (0.098 R)
• M59: 19,866,148 km (0.114 R)
• M60: 20,203,043 km (0.115 R)
• M61: 20,338,279 km (0.073 R)
• M62: 20,541,732 km (0.094 R)
• M63: 20,643,758 km (0.079 R)
• M64: 20,848,258 km (0.095 R)
• M65: 21,121,873 km (0.105 R)
• M66: 21,950,196 km (0.066 R)
• M67: 22,613,364 km (0.058 R)
• M68: 22,929,913 km (0.042 R)
• M69: 23,674,013 km (0.098 R)
• M70: 23,780,975 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 18,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit