🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.7

Radius: 11.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.54 AU - 0.74 AU

Year: 353 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,039,038 km

• M1: 142,268 km (0.11 R)
• M2: 247,884 km (0.112 R)
• M3: 328,966 km (0.094 R)
• M4: 399,875 km (0.066 R)
• M5: 473,926 km (0.108 R)
• M6: 618,886 km (0.032 R)
• M7: 692,937 km (0.117 R)
• M8: 809,773 km (0.079 R)
• M9: 909,555 km (0.097 R)
• M10: 1,046,437 km (0.104 R)
• M11: 1,160,131 km (0.114 R)
• M12: 1,268,291 km (0.092 R)
• M13: 1,347,877 km (0.07 R)
• M14: 1,503,758 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 14.1

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.32 AU - 5.58 AU

Year: 8782 Days

Day: 7.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,039,038 km

• M1: 186,100 km (0.078 R)
• M2: 281,094 km (0.115 R)
• M3: 689,048 km (0.033 R)
• M4: 912,996 km (0.071 R)
• M5: 1,206,208 km (0.066 R)
• M6: 1,341,594 km (0.093 R)
• M7: 1,434,793 km (0.086 R)
• M8: 1,628,373 km (0.084 R)
• M9: 2,261,621 km (0.096 R)
• M10: 2,547,203 km (0.086 R)
• M11: 2,704,430 km (0.11 R)
• M12: 3,153,673 km (0.056 R)
• M13: 3,495,504 km (0.093 R)
• M14: 3,715,413 km (0.091 R)
• M15: 4,145,806 km (0.107 R)
• M16: 4,402,366 km (0.112 R)
• M17: 4,640,227 km (0.042 R)
• M18: 4,809,272 km (0.097 R)
• M19: 5,178,629 km (0.031 R)
• M20: 5,866,780 km (0.103 R)
• M21: 6,076,217 km (0.092 R)
• M22: 6,583,802 km (0.068 R)
• M23: 6,938,948 km (0.113 R)
• M24: 7,668,237 km (0.026 R)
• M25: 7,811,402 km (0.118 R)
• M26: 8,363,269 km (0.083 R)
• M27: 8,510,623 km (0.117 R)
• M28: 8,987,990 km (0.108 R)
• M29: 9,968,903 km (0.076 R)
• M30: 10,093,817 km (0.074 R)
• M31: 10,440,435 km (0.108 R)
• M32: 10,599,159 km (0.047 R)
• M33: 11,307,654 km (0.086 R)
• M34: 11,667,587 km (0.113 R)
• M35: 11,931,777 km (0.105 R)
• M36: 12,097,830 km (0.108 R)
• M37: 12,668,396 km (0.105 R)
• M38: 12,838,040 km (0.078 R)
• M39: 13,008,283 km (0.106 R)
• M40: 13,282,197 km (0.112 R)
• M41: 13,801,152 km (0.089 R)
• M42: 14,609,878 km (0.102 R)
• M43: 14,823,354 km (0.103 R)
• M44: 15,001,974 km (0.07 R)
• M45: 15,325,554 km (0.105 R)
• M46: 15,906,293 km (0.086 R)
• M47: 16,642,464 km (0.038 R)
• M48: 16,977,414 km (0.103 R)
• M49: 17,314,607 km (0.094 R)
• M50: 18,033,575 km (0.094 R)
• M51: 18,186,314 km (0.12 R)
• M52: 18,339,353 km (0.074 R)
• M53: 18,839,757 km (0.117 R)
• M54: 19,383,695 km (0.12 R)
• M55: 20,447,486 km (0.068 R)
• M56: 20,686,394 km (0.094 R)
• M57: 20,966,291 km (0.09 R)
• M58: 21,287,927 km (0.077 R)
• M59: 21,732,681 km (0.081 R)
• M60: 21,935,835 km (0.055 R)
• M61: 22,344,088 km (0.117 R)
• M62: 23,085,195 km (0.119 R)
• M63: 23,792,644 km (0.09 R)
• M64: 24,254,303 km (0.098 R)
• M65: 25,399,774 km (0.086 R)
• M66: 25,613,848 km (0.099 R)
• M67: 25,914,540 km (0.112 R)
• M68: 26,519,514 km (0.073 R)
• M69: 27,699,243 km (0.11 R)
• M70: 29,119,674 km (0.108 R)
• M71: 29,929,148 km (0.095 R)
• M72: 30,245,847 km (0.11 R)
• M73: 30,427,309 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.9

Radius: 5.1

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.85 AU - 10.45 AU

Year: 19105 Days

Day: 17.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,039,038 km

• M1: 246,088 km (0.111 R)
• M2: 311,762 km (0.095 R)
• M3: 478,115 km (0.104 R)
• M4: 528,080 km (0.111 R)
• M5: 633,846 km (0.11 R)
• M6: 969,693 km (0.092 R)
• M7: 1,259,464 km (0.078 R)
• M8: 1,377,796 km (0.038 R)
• M9: 1,499,868 km (0.079 R)
• M10: 1,600,099 km (0.099 R)
• M11: 2,105,590 km (0.116 R)
• M12: 2,274,935 km (0.1 R)
• M13: 2,870,783 km (0.115 R)
• M14: 3,122,108 km (0.1 R)
• M15: 3,413,375 km (0.083 R)
• M16: 3,612,340 km (0.081 R)
• M17: 3,645,850 km (0.115 R)
• M18: 5,296,961 km (0.09 R)
• M19: 5,839,553 km (0.105 R)
• M20: 6,399,498 km (0.05 R)
• M21: 6,521,719 km (0.084 R)
• M22: 6,562,709 km (0.076 R)
• M23: 6,685,978 km (0.1 R)
• M24: 6,851,582 km (0.039 R)
• M25: 7,484,381 km (0.111 R)
• M26: 8,179,862 km (0.116 R)
• M27: 8,535,307 km (0.061 R)
• M28: 8,580,036 km (0.047 R)
• M29: 10,243,565 km (0.119 R)
• M30: 10,482,472 km (0.115 R)
• M31: 10,771,346 km (0.119 R)
• M32: 11,160,749 km (0.117 R)
• M33: 11,753,306 km (0.119 R)
• M34: 11,803,272 km (0.111 R)
• M35: 11,953,169 km (0.099 R)
• M36: 12,003,284 km (0.097 R)
• M37: 12,053,549 km (0.093 R)
• M38: 12,559,340 km (0.107 R)
• M39: 12,661,365 km (0.08 R)
• M40: 12,815,002 km (0.107 R)
• M41: 14,224,214 km (0.082 R)
• M42: 14,651,167 km (0.035 R)
• M43: 14,704,872 km (0.091 R)
• M44: 17,186,551 km (0.097 R)
• M45: 17,584,033 km (0.092 R)
• M46: 17,698,176 km (0.094 R)
• M47: 18,678,341 km (0.067 R)
• M48: 19,087,043 km (0.116 R)
• M49: 19,204,327 km (0.099 R)
• M50: 20,510,466 km (0.12 R)
• M51: 20,570,455 km (0.112 R)
• M52: 20,811,308 km (0.079 R)
• M53: 21,174,232 km (0.083 R)
• M54: 21,845,029 km (0.06 R)
• M55: 22,337,206 km (0.078 R)
• M56: 23,207,417 km (0.069 R)
• M57: 24,788,666 km (0.06 R)
• M58: 26,994,337 km (0.036 R)
• M59: 27,654,962 km (0.039 R)
• M60: 27,787,655 km (0.097 R)
• M61: 29,668,399 km (0.061 R)
• M62: 29,804,384 km (0.071 R)
• M63: 30,213,384 km (0.109 R)
• M64: 31,036,771 km (0.059 R)
• M65: 32,425,638 km (0.115 R)
• M66: 33,692,732 km (0.078 R)
• M67: 33,976,668 km (0.08 R)
• M68: 34,047,727 km (0.071 R)
• M69: 34,976,132 km (0.118 R)
• M70: 35,335,466 km (0.11 R)
• M71: 36,493,353 km (0.066 R)
• M72: 37,811,011 km (0.064 R)
• M73: 37,884,614 km (0.107 R)
• M74: 38,253,522 km (0.08 R)
• M75: 38,920,728 km (0.039 R)
• M76: 39,293,078 km (0.116 R)
• M77: 40,116,315 km (0.108 R)
• M78: 40,492,404 km (0.108 R)
• M79: 42,313,758 km (0.056 R)
• M80: 43,542,854 km (0.109 R)
• M81: 44,161,740 km (0.084 R)
• M82: 44,239,382 km (0.063 R)
• M83: 45,330,100 km (0.109 R)
• M84: 46,587,470 km (0.088 R)
• M85: 47,856,209 km (0.044 R)
• M86: 49,861,419 km (0.1 R)
• M87: 51,321,943 km (0.099 R)
• M88: 51,730,196 km (0.094 R)
• M89: 53,126,243 km (0.114 R)
• M90: 53,456,406 km (0.091 R)
• M91: 53,953,070 km (0.093 R)
• M92: 54,118,974 km (0.111 R)
• M93: 54,368,205 km (0.056 R)
• M94: 54,617,734 km (0.075 R)
• M95: 55,452,340 km (0.117 R)
• M96: 55,955,139 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 12,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit