🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 8.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.8 AU - 1.1 AU

Year: 589 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 40,670,015 km

• M1: 110,553 km (0.114 R)
• M2: 178,021 km (0.094 R)
• M3: 255,214 km (0.115 R)
• M4: 318,494 km (0.116 R)
• M5: 423,212 km (0.051 R)
• M6: 488,736 km (0.115 R)
• M7: 560,842 km (0.073 R)
• M8: 775,216 km (0.076 R)
• M9: 849,716 km (0.091 R)
• M10: 917,633 km (0.068 R)
• M11: 1,028,037 km (0.094 R)
• M12: 1,123,630 km (0.119 R)
• M13: 1,195,586 km (0.109 R)
• M14: 1,286,242 km (0.101 R)
• M15: 1,407,267 km (0.101 R)
• M16: 1,478,177 km (0.069 R)
• M17: 1,605,335 km (0.063 R)
• M18: 1,668,315 km (0.073 R)
• M19: 1,736,083 km (0.119 R)
• M20: 1,801,009 km (0.089 R)
• M21: 1,886,130 km (0.055 R)
• M22: 1,988,455 km (0.093 R)
• M23: 2,072,529 km (0.11 R)
• M24: 2,153,761 km (0.118 R)
• M25: 2,332,081 km (0.068 R)
• M26: 2,404,038 km (0.111 R)
• M27: 2,476,593 km (0.113 R)
• M28: 2,558,572 km (0.109 R)
• M29: 2,619,758 km (0.086 R)
• M30: 2,681,243 km (0.116 R)
• M31: 2,756,640 km (0.05 R)
• M32: 2,855,225 km (0.096 R)
• M33: 2,914,167 km (0.056 R)
• M34: 2,982,533 km (0.041 R)
• M35: 3,070,048 km (0.11 R)
• M36: 3,139,611 km (0.077 R)
• M37: 3,242,833 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.2

Radius: 13.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.05 AU - 1.37 AU

Year: 846 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 40,670,015 km

• M1: 182,958 km (0.085 R)
• M2: 295,755 km (0.106 R)
• M3: 426,952 km (0.088 R)
• M4: 547,977 km (0.108 R)
• M5: 756,068 km (0.059 R)
• M6: 848,669 km (0.119 R)
• M7: 1,046,437 km (0.117 R)
• M8: 1,138,889 km (0.091 R)
• M9: 1,221,616 km (0.038 R)
• M10: 1,319,603 km (0.083 R)
• M11: 1,580,651 km (0.055 R)
• M12: 1,791,435 km (0.12 R)
• M13: 2,050,688 km (0.096 R)
• M14: 2,233,197 km (0.054 R)
• M15: 2,404,636 km (0.106 R)
• M16: 2,487,962 km (0.062 R)
• M17: 2,614,672 km (0.108 R)
• M18: 2,709,068 km (0.071 R)
• M19: 2,918,954 km (0.073 R)
• M20: 3,061,969 km (0.085 R)
• M21: 3,244,179 km (0.102 R)
• M22: 3,355,181 km (0.108 R)
• M23: 3,467,529 km (0.099 R)
• M24: 3,841,524 km (0.109 R)
• M25: 4,038,395 km (0.079 R)
• M26: 4,238,706 km (0.057 R)
• M27: 4,462,953 km (0.064 R)
• M28: 4,785,636 km (0.116 R)
• M29: 5,029,929 km (0.114 R)
• M30: 5,115,948 km (0.091 R)
• M31: 5,202,416 km (0.083 R)
• M32: 5,387,767 km (0.098 R)
• M33: 5,564,293 km (0.074 R)
• M34: 5,698,033 km (0.059 R)
• M35: 5,889,219 km (0.045 R)
• M36: 5,979,876 km (0.116 R)
• M37: 6,370,775 km (0.052 R)
• M38: 6,557,623 km (0.078 R)
• M39: 6,722,629 km (0.12 R)
• M40: 7,044,863 km (0.1 R)
• M41: 7,189,674 km (0.036 R)
• M42: 7,286,763 km (0.054 R)
• M43: 7,408,835 km (0.081 R)
• M44: 7,605,406 km (0.069 R)
• M45: 7,916,121 km (0.102 R)
• M46: 8,256,456 km (0.031 R)
• M47: 8,345,467 km (0.046 R)
• M48: 8,575,997 km (0.097 R)
• M49: 8,691,935 km (0.084 R)
• M50: 8,782,592 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.7

Radius: 14.2

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.34 AU - 4.2 AU

Year: 4654 Days

Day: 9.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,670,015 km

• M1: 191,934 km (0.102 R)
• M2: 363,373 km (0.086 R)
• M3: 662,719 km (0.106 R)
• M4: 770,429 km (0.06 R)
• M5: 885,171 km (0.034 R)
• M6: 1,006,494 km (0.064 R)
• M7: 2,248,157 km (0.116 R)
• M8: 2,367,386 km (0.029 R)
• M9: 2,648,481 km (0.11 R)
• M10: 2,848,044 km (0.095 R)
• M11: 3,418,012 km (0.117 R)
• M12: 3,536,344 km (0.089 R)
• M13: 4,065,322 km (0.116 R)
• M14: 4,190,984 km (0.059 R)
• M15: 4,489,283 km (0.114 R)
• M16: 4,597,591 km (0.062 R)
• M17: 5,017,064 km (0.067 R)
• M18: 5,174,740 km (0.066 R)
• M19: 5,541,404 km (0.092 R)
• M20: 5,964,318 km (0.109 R)
• M21: 6,203,674 km (0.113 R)
• M22: 6,348,934 km (0.106 R)
• M23: 6,568,992 km (0.113 R)
• M24: 7,167,982 km (0.116 R)
• M25: 7,346,003 km (0.049 R)
• M26: 8,073,049 km (0.102 R)
• M27: 9,707,705 km (0.083 R)
• M28: 10,911,369 km (0.045 R)
• M29: 11,145,939 km (0.068 R)
• M30: 11,471,314 km (0.078 R)
• M31: 11,709,923 km (0.096 R)
• M32: 11,799,831 km (0.105 R)
• M33: 11,980,396 km (0.114 R)
• M34: 12,101,271 km (0.04 R)
• M35: 12,222,445 km (0.066 R)
• M36: 12,374,736 km (0.042 R)
• M37: 12,496,808 km (0.096 R)
• M38: 12,650,146 km (0.117 R)
• M39: 13,488,791 km (0.045 R)
• M40: 13,709,149 km (0.111 R)
• M41: 14,026,147 km (0.104 R)
• M42: 14,153,604 km (0.087 R)
• M43: 14,281,361 km (0.061 R)
• M44: 14,441,730 km (0.11 R)
• M45: 14,667,174 km (0.12 R)
• M46: 14,796,576 km (0.071 R)
• M47: 14,893,814 km (0.092 R)
• M48: 15,154,414 km (0.059 R)
• M49: 15,712,863 km (0.114 R)
• M50: 15,878,468 km (0.118 R)
• M51: 16,345,213 km (0.081 R)
• M52: 16,546,572 km (0.089 R)
• M53: 17,258,059 km (0.043 R)
• M54: 18,187,361 km (0.061 R)
• M55: 18,675,798 km (0.117 R)
• M56: 18,816,121 km (0.078 R)
• M57: 19,168,424 km (0.043 R)
• M58: 20,166,691 km (0.078 R)
• M59: 20,635,829 km (0.114 R)
• M60: 20,999,203 km (0.116 R)
• M61: 21,254,865 km (0.062 R)
• M62: 21,401,471 km (0.064 R)
• M63: 21,695,581 km (0.115 R)
• M64: 22,585,838 km (0.112 R)
• M65: 22,735,436 km (0.114 R)
• M66: 22,922,882 km (0.08 R)
• M67: 23,791,597 km (0.09 R)
• M68: 25,172,983 km (0.047 R)
• M69: 25,366,862 km (0.064 R)
• M70: 25,990,835 km (0.067 R)
• M71: 26,383,380 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833

Radius: 8.9

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.96 AU - 6.02 AU

Year: 7087 Days

Day: 12.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,670,015 km

• M1: 114,293 km (0.106 R)
• M2: 376,239 km (0.088 R)
• M3: 591,660 km (0.085 R)
• M4: 782,846 km (0.117 R)
• M5: 1,063,042 km (0.084 R)
• M6: 1,431,951 km (0.074 R)
• M7: 2,122,495 km (0.108 R)
• M8: 2,561,864 km (0.076 R)
• M9: 2,706,525 km (0.114 R)
• M10: 3,234,007 km (0.077 R)
• M11: 3,337,977 km (0.095 R)
• M12: 3,958,210 km (0.067 R)
• M13: 4,041,835 km (0.088 R)
• M14: 4,381,871 km (0.119 R)
• M15: 5,896,101 km (0.1 R)
• M16: 6,087,885 km (0.1 R)
• M17: 6,152,212 km (0.045 R)
• M18: 6,346,839 km (0.04 R)
• M19: 6,412,064 km (0.119 R)
• M20: 6,510,499 km (0.104 R)
• M21: 7,349,743 km (0.119 R)
• M22: 7,487,074 km (0.118 R)
• M23: 8,258,251 km (0.103 R)
• M24: 8,762,246 km (0.072 R)
• M25: 9,202,064 km (0.057 R)
• M26: 9,574,114 km (0.102 R)
• M27: 10,371,471 km (0.119 R)
• M28: 10,564,452 km (0.108 R)
• M29: 11,111,232 km (0.114 R)
• M30: 11,908,140 km (0.033 R)
• M31: 12,029,314 km (0.099 R)
• M32: 12,110,247 km (0.06 R)
• M33: 12,191,478 km (0.117 R)
• M34: 12,436,071 km (0.077 R)
• M35: 12,806,027 km (0.07 R)
• M36: 13,137,835 km (0.116 R)
• M37: 14,926,427 km (0.104 R)
• M38: 15,057,026 km (0.107 R)
• M39: 15,144,391 km (0.06 R)
• M40: 15,495,347 km (0.082 R)
• M41: 15,583,461 km (0.068 R)
• M42: 15,982,289 km (0.086 R)
• M43: 16,116,029 km (0.1 R)
• M44: 16,294,798 km (0.111 R)
• M45: 16,564,374 km (0.085 R)
• M46: 16,789,967 km (0.079 R)
• M47: 17,565,034 km (0.116 R)
• M48: 17,749,039 km (0.027 R)
• M49: 18,960,932 km (0.097 R)
• M50: 19,149,724 km (0.104 R)
• M51: 19,386,687 km (0.067 R)
• M52: 20,103,261 km (0.051 R)
• M53: 20,247,623 km (0.119 R)
• M54: 22,155,295 km (0.069 R)
• M55: 22,453,892 km (0.04 R)
• M56: 22,854,067 km (0.082 R)
• M57: 23,004,712 km (0.099 R)
• M58: 24,683,798 km (0.089 R)
• M59: 25,616,242 km (0.081 R)
• M60: 25,825,080 km (0.11 R)
• M61: 26,034,368 km (0.109 R)
• M62: 26,191,745 km (0.09 R)
• M63: 26,560,204 km (0.114 R)
• M64: 27,782,868 km (0.116 R)
• M65: 28,860,870 km (0.101 R)
• M66: 29,132,540 km (0.096 R)
• M67: 29,459,710 km (0.069 R)
• M68: 29,733,175 km (0.092 R)
• M69: 30,337,850 km (0.049 R)
• M70: 30,503,604 km (0.052 R)
• M71: 30,946,713 km (0.112 R)
• M72: 31,559,466 km (0.094 R)
• M73: 31,615,416 km (0.053 R)
• M74: 31,671,365 km (0.073 R)
• M75: 32,007,661 km (0.116 R)
• M76: 33,307,966 km (0.1 R)
• M77: 35,610,128 km (0.109 R)
• M78: 36,193,709 km (0.118 R)
• M79: 36,252,202 km (0.07 R)
• M80: 36,310,844 km (0.097 R)
• M81: 36,369,486 km (0.074 R)
• M82: 36,604,056 km (0.109 R)
• M83: 36,662,848 km (0.068 R)
• M84: 37,193,023 km (0.074 R)
• M85: 37,725,741 km (0.044 R)
• M86: 38,738,817 km (0.09 R)
• M87: 39,218,727 km (0.101 R)
• M88: 39,700,433 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit