🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.7

Radius: 8.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.87 AU - 1.25 AU

Year: 716 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 35,437,416 km

• M1: 104,569 km (0.119 R)
• M2: 185,053 km (0.062 R)
• M3: 237,561 km (0.081 R)
• M4: 295,456 km (0.086 R)
• M5: 374,294 km (0.042 R)
• M6: 487,240 km (0.103 R)
• M7: 539,899 km (0.116 R)
• M8: 677,678 km (0.107 R)
• M9: 764,595 km (0.117 R)
• M10: 839,394 km (0.085 R)
• M11: 962,812 km (0.087 R)
• M12: 1,070,522 km (0.091 R)
• M13: 1,123,779 km (0.107 R)
• M14: 1,186,910 km (0.112 R)
• M15: 1,340,846 km (0.095 R)
• M16: 1,413,101 km (0.071 R)
• M17: 1,491,640 km (0.057 R)
• M18: 1,581,698 km (0.074 R)
• M19: 1,653,056 km (0.078 R)
• M20: 1,715,140 km (0.05 R)
• M21: 1,820,456 km (0.042 R)
• M22: 1,895,405 km (0.117 R)
• M23: 1,960,630 km (0.103 R)
• M24: 2,026,453 km (0.077 R)
• M25: 2,081,954 km (0.107 R)
• M26: 2,154,808 km (0.078 R)
• M27: 2,268,801 km (0.105 R)
• M28: 2,396,408 km (0.04 R)
• M29: 2,467,018 km (0.118 R)
• M30: 2,598,365 km (0.049 R)
• M31: 2,855,674 km (0.085 R)
• M32: 3,006,319 km (0.077 R)
• M33: 3,121,210 km (0.084 R)
• M34: 3,335,434 km (0.069 R)
• M35: 3,454,364 km (0.096 R)
• M36: 3,514,353 km (0.084 R)
• M37: 3,608,450 km (0.077 R)
• M38: 3,662,455 km (0.083 R)
• M39: 3,723,641 km (0.04 R)
• M40: 3,805,919 km (0.052 R)
• M41: 3,902,410 km (0.116 R)
• M42: 4,027,923 km (0.118 R)
• M43: 4,304,230 km (0.116 R)
• M44: 4,361,825 km (0.094 R)
• M45: 4,557,649 km (0.111 R)
• M46: 4,652,943 km (0.102 R)
• M47: 4,726,694 km (0.102 R)
• M48: 4,897,984 km (0.063 R)
• M49: 4,965,602 km (0.118 R)
• M50: 5,063,738 km (0.108 R)
• M51: 5,192,991 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.5

Radius: 10.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.67 AU - 2.67 AU

Year: 2097 Days

Day: 10 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 35,437,416 km

• M1: 131,646 km (0.056 R)
• M2: 214,374 km (0.117 R)
• M3: 299,196 km (0.085 R)
• M4: 487,689 km (0.056 R)
• M5: 739,013 km (0.103 R)
• M6: 880,234 km (0.101 R)
• M7: 1,047,335 km (0.111 R)
• M8: 2,128,479 km (0.107 R)
• M9: 2,203,577 km (0.118 R)
• M10: 2,323,255 km (0.061 R)
• M11: 2,580,563 km (0.12 R)
• M12: 2,811,991 km (0.03 R)
• M13: 2,882,751 km (0.086 R)
• M14: 3,184,041 km (0.034 R)
• M15: 3,495,653 km (0.115 R)
• M16: 3,726,184 km (0.077 R)
• M17: 4,054,701 km (0.101 R)
• M18: 4,121,571 km (0.116 R)
• M19: 4,283,436 km (0.109 R)
• M20: 4,461,308 km (0.1 R)
• M21: 4,530,272 km (0.113 R)
• M22: 4,753,772 km (0.079 R)
• M23: 4,852,656 km (0.098 R)
• M24: 4,966,500 km (0.1 R)
• M25: 5,038,157 km (0.027 R)
• M26: 5,138,986 km (0.115 R)
• M27: 5,416,191 km (0.103 R)
• M28: 5,489,943 km (0.066 R)
• M29: 5,698,332 km (0.083 R)
• M30: 5,954,893 km (0.099 R)
• M31: 6,448,117 km (0.095 R)
• M32: 7,115,324 km (0.085 R)
• M33: 7,375,474 km (0.056 R)
• M34: 7,506,522 km (0.074 R)
• M35: 7,588,950 km (0.059 R)
• M36: 7,904,901 km (0.078 R)
• M37: 8,310,012 km (0.092 R)
• M38: 8,429,541 km (0.052 R)
• M39: 8,652,890 km (0.106 R)
• M40: 8,825,975 km (0.119 R)
• M41: 8,930,544 km (0.079 R)
• M42: 9,228,693 km (0.05 R)
• M43: 9,334,758 km (0.097 R)
• M44: 9,727,003 km (0.091 R)
• M45: 10,270,791 km (0.101 R)
• M46: 11,330,842 km (0.108 R)
• M47: 11,615,527 km (0.073 R)
• M48: 12,230,972 km (0.06 R)
• M49: 12,328,061 km (0.087 R)
• M50: 12,483,942 km (0.109 R)
• M51: 12,837,292 km (0.071 R)
• M52: 13,193,784 km (0.048 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.1

Radius: 6.9

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.52 AU - 7.68 AU

Year: 12411 Days

Day: 16.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 35,437,416 km

• M1: 395,238 km (0.109 R)
• M2: 453,132 km (0.054 R)
• M3: 941,120 km (0.099 R)
• M4: 1,433,297 km (0.066 R)
• M5: 1,526,197 km (0.097 R)
• M6: 1,573,321 km (0.065 R)
• M7: 1,669,363 km (0.091 R)
• M8: 1,717,982 km (0.111 R)
• M9: 1,817,016 km (0.046 R)
• M10: 1,892,413 km (0.101 R)
• M11: 2,072,529 km (0.12 R)
• M12: 3,174,766 km (0.072 R)
• M13: 3,513,904 km (0.092 R)
• M14: 3,576,735 km (0.077 R)
• M15: 3,799,936 km (0.082 R)
• M16: 3,962,100 km (0.062 R)
• M17: 4,192,929 km (0.111 R)
• M18: 4,667,902 km (0.115 R)
• M19: 5,088,572 km (0.083 R)
• M20: 5,195,684 km (0.09 R)
• M21: 6,422,087 km (0.027 R)
• M22: 6,968,269 km (0.088 R)
• M23: 7,610,792 km (0.034 R)
• M24: 7,692,472 km (0.086 R)
• M25: 9,341,789 km (0.103 R)
• M26: 9,737,475 km (0.053 R)
• M27: 10,409,169 km (0.047 R)
• M28: 11,003,372 km (0.104 R)
• M29: 11,327,850 km (0.107 R)
• M30: 11,374,525 km (0.075 R)
• M31: 11,702,593 km (0.105 R)
• M32: 11,844,112 km (0.105 R)
• M33: 11,986,380 km (0.113 R)
• M34: 12,176,668 km (0.069 R)
• M35: 12,224,540 km (0.105 R)
• M36: 12,608,857 km (0.099 R)
• M37: 14,792,537 km (0.098 R)
• M38: 15,459,743 km (0.118 R)
• M39: 15,979,745 km (0.072 R)
• M40: 17,681,720 km (0.083 R)
• M41: 17,790,029 km (0.104 R)
• M42: 18,225,359 km (0.106 R)
• M43: 19,889,037 km (0.119 R)
• M44: 21,139,526 km (0.071 R)
• M45: 21,484,947 km (0.056 R)
• M46: 22,826,391 km (0.069 R)
• M47: 23,536,981 km (0.062 R)
• M48: 24,194,763 km (0.115 R)
• M49: 24,495,754 km (0.116 R)
• M50: 24,616,479 km (0.084 R)
• M51: 25,162,362 km (0.118 R)
• M52: 26,575,164 km (0.116 R)
• M53: 27,072,577 km (0.119 R)
• M54: 27,510,300 km (0.108 R)
• M55: 28,646,795 km (0.061 R)
• M56: 28,710,375 km (0.082 R)
• M57: 28,837,682 km (0.115 R)
• M58: 29,220,802 km (0.074 R)
• M59: 29,348,858 km (0.113 R)
• M60: 29,477,064 km (0.109 R)
• M61: 30,315,261 km (0.116 R)
• M62: 30,704,813 km (0.119 R)
• M63: 31,488,706 km (0.109 R)
• M64: 33,209,830 km (0.095 R)
• M65: 33,812,709 km (0.077 R)
• M66: 33,879,879 km (0.098 R)
• M67: 35,506,157 km (0.036 R)
• M68: 35,711,256 km (0.041 R)
• M69: 36,053,984 km (0.115 R)
• M70: 36,742,583 km (0.104 R)
• M71: 37,157,718 km (0.097 R)
• M72: 37,713,773 km (0.05 R)
• M73: 37,992,922 km (0.039 R)
• M74: 38,763,950 km (0.062 R)
• M75: 38,834,261 km (0.056 R)
• M76: 39,115,954 km (0.111 R)
• M77: 39,186,564 km (0.079 R)
• M78: 39,257,174 km (0.104 R)
• M79: 40,463,830 km (0.074 R)
• M80: 41,826,817 km (0.046 R)
• M81: 43,423,774 km (0.077 R)
• M82: 43,936,147 km (0.026 R)
• M83: 44,671,420 km (0.085 R)
• M84: 44,892,825 km (0.056 R)
• M85: 46,079,735 km (0.046 R)
• M86: 47,276,966 km (0.079 R)
• M87: 47,502,560 km (0.052 R)
• M88: 47,879,397 km (0.101 R)
• M89: 48,030,341 km (0.071 R)
• M90: 48,408,525 km (0.084 R)
• M91: 48,635,913 km (0.08 R)
• M92: 49,091,888 km (0.057 R)
• M93: 50,852,505 km (0.11 R)
• M94: 51,624,280 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.9

Radius: 5.9

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.73 AU - 9.85 AU

Year: 15658 Days

Day: 20.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 147.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 35,437,416 km

• M1: 230,231 km (0.111 R)
• M2: 673,041 km (0.118 R)
• M3: 785,239 km (0.096 R)
• M4: 1,028,186 km (0.09 R)
• M5: 1,416,692 km (0.12 R)
• M6: 1,985,762 km (0.028 R)
• M7: 2,148,375 km (0.119 R)
• M8: 2,252,346 km (0.097 R)
• M9: 2,357,962 km (0.101 R)
• M10: 2,465,223 km (0.105 R)
• M11: 2,933,165 km (0.102 R)
• M12: 3,025,318 km (0.053 R)
• M13: 3,165,491 km (0.096 R)
• M14: 3,331,844 km (0.066 R)
• M15: 3,872,790 km (0.106 R)
• M16: 4,257,406 km (0.081 R)
• M17: 4,520,399 km (0.094 R)
• M18: 4,627,212 km (0.093 R)
• M19: 4,979,814 km (0.085 R)
• M20: 5,284,994 km (0.028 R)
• M21: 6,059,462 km (0.048 R)
• M22: 7,871,690 km (0.109 R)
• M23: 8,097,134 km (0.095 R)
• M24: 8,521,394 km (0.047 R)
• M25: 8,719,611 km (0.097 R)
• M26: 10,044,899 km (0.116 R)
• M27: 10,324,497 km (0.03 R)
• M28: 10,998,735 km (0.118 R)
• M29: 11,286,860 km (0.094 R)
• M30: 11,541,027 km (0.103 R)
• M31: 11,614,031 km (0.093 R)
• M32: 11,797,138 km (0.12 R)
• M33: 12,240,397 km (0.102 R)
• M34: 13,410,701 km (0.09 R)
• M35: 13,487,445 km (0.072 R)
• M36: 14,616,161 km (0.101 R)
• M37: 14,734,792 km (0.039 R)
• M38: 14,774,286 km (0.089 R)
• M39: 15,815,487 km (0.09 R)
• M40: 16,509,023 km (0.044 R)
• M41: 16,673,730 km (0.1 R)
• M42: 16,963,202 km (0.053 R)
• M43: 17,421,270 km (0.104 R)
• M44: 18,392,310 km (0.092 R)
• M45: 18,605,786 km (0.108 R)
• M46: 21,498,860 km (0.096 R)
• M47: 23,088,935 km (0.039 R)
• M48: 23,503,920 km (0.08 R)
• M49: 24,061,022 km (0.103 R)
• M50: 27,007,951 km (0.048 R)
• M51: 27,591,382 km (0.077 R)
• M52: 27,786,757 km (0.1 R)
• M53: 28,228,071 km (0.061 R)
• M54: 30,318,103 km (0.08 R)
• M55: 30,368,368 km (0.071 R)
• M56: 33,858,037 km (0.066 R)
• M57: 33,962,606 km (0.073 R)
• M58: 35,384,384 km (0.098 R)
• M59: 35,437,342 km (0.119 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: 225 - 17,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit