🌌 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: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481

Radius: 14

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.82 AU - 1.1 AU

Year: 617 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,394,227 km

• M1: 183,706 km (0.107 R)
• M2: 271,670 km (0.078 R)
• M3: 446,849 km (0.117 R)
• M4: 569,519 km (0.045 R)
• M5: 779,854 km (0.044 R)
• M6: 874,848 km (0.099 R)
• M7: 993,629 km (0.082 R)
• M8: 1,093,112 km (0.055 R)
• M9: 1,492,688 km (0.102 R)
• M10: 1,596,808 km (0.089 R)
• M11: 1,800,859 km (0.033 R)
• M12: 1,906,176 km (0.057 R)
• M13: 2,123,243 km (0.105 R)
• M14: 2,241,574 km (0.065 R)
• M15: 2,348,836 km (0.055 R)
• M16: 2,505,914 km (0.081 R)
• M17: 2,610,483 km (0.063 R)
• M18: 2,759,183 km (0.117 R)
• M19: 2,896,364 km (0.109 R)
• M20: 2,998,839 km (0.099 R)
• M21: 3,147,539 km (0.092 R)
• M22: 3,260,635 km (0.087 R)
• M23: 3,413,674 km (0.09 R)
• M24: 3,608,450 km (0.106 R)
• M25: 3,814,895 km (0.117 R)
• M26: 3,927,842 km (0.075 R)
• M27: 4,348,511 km (0.082 R)
• M28: 4,466,544 km (0.116 R)
• M29: 4,688,696 km (0.08 R)
• M30: 4,993,577 km (0.103 R)
• M31: 5,081,840 km (0.109 R)
• M32: 5,179,527 km (0.057 R)
• M33: 5,268,987 km (0.115 R)
• M34: 5,586,134 km (0.095 R)
• M35: 5,696,388 km (0.108 R)
• M36: 5,946,964 km (0.038 R)
• M37: 6,087,885 km (0.082 R)
• M38: 6,239,278 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.3

Radius: 12.1

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.26 AU - 5.96 AU

Year: 7578 Days

Day: 14.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,394,227 km

• M1: 176,675 km (0.069 R)
• M2: 371,302 km (0.119 R)
• M3: 591,660 km (0.027 R)
• M4: 696,079 km (0.032 R)
• M5: 874,400 km (0.058 R)
• M6: 1,068,877 km (0.108 R)
• M7: 1,564,495 km (0.034 R)
• M8: 1,963,023 km (0.081 R)
• M9: 3,651,086 km (0.097 R)
• M10: 3,766,426 km (0.105 R)
• M11: 4,149,995 km (0.096 R)
• M12: 4,361,825 km (0.094 R)
• M13: 4,764,692 km (0.066 R)
• M14: 5,147,364 km (0.115 R)
• M15: 5,440,875 km (0.102 R)
• M16: 5,539,908 km (0.071 R)
• M17: 5,706,411 km (0.081 R)
• M18: 5,942,327 km (0.071 R)
• M19: 6,285,055 km (0.087 R)
• M20: 7,242,332 km (0.113 R)
• M21: 7,388,040 km (0.066 R)
• M22: 7,497,995 km (0.057 R)
• M23: 7,682,449 km (0.089 R)
• M24: 7,943,348 km (0.075 R)
• M25: 8,282,935 km (0.112 R)
• M26: 8,397,228 km (0.109 R)
• M27: 8,588,863 km (0.092 R)
• M28: 8,704,502 km (0.073 R)
• M29: 8,976,471 km (0.118 R)
• M30: 9,488,993 km (0.106 R)
• M31: 10,011,090 km (0.093 R)
• M32: 11,462,787 km (0.038 R)
• M33: 11,675,515 km (0.054 R)
• M34: 11,803,870 km (0.113 R)
• M35: 11,932,674 km (0.119 R)
• M36: 12,191,628 km (0.09 R)
• M37: 13,156,983 km (0.113 R)
• M38: 13,245,844 km (0.088 R)
• M39: 13,335,154 km (0.108 R)
• M40: 13,469,194 km (0.114 R)
• M41: 14,881,697 km (0.107 R)
• M42: 16,197,709 km (0.03 R)
• M43: 18,439,434 km (0.081 R)
• M44: 18,589,031 km (0.115 R)
• M45: 18,688,963 km (0.031 R)
• M46: 19,191,312 km (0.069 R)
• M47: 20,415,173 km (0.119 R)
• M48: 20,518,246 km (0.1 R)
• M49: 20,880,572 km (0.085 R)
• M50: 22,033,074 km (0.093 R)
• M51: 23,583,656 km (0.107 R)
• M52: 24,017,639 km (0.115 R)
• M53: 24,399,562 km (0.037 R)
• M54: 24,618,574 km (0.106 R)
• M55: 24,728,378 km (0.071 R)
• M56: 25,947,003 km (0.048 R)
• M57: 27,298,619 km (0.089 R)
• M58: 27,868,587 km (0.107 R)
• M59: 28,788,614 km (0.063 R)
• M60: 30,011,278 km (0.119 R)
• M61: 30,895,102 km (0.076 R)
• M62: 31,429,316 km (0.118 R)
• M63: 32,326,753 km (0.118 R)
• M64: 32,567,456 km (0.043 R)
• M65: 32,688,032 km (0.116 R)
• M66: 33,232,569 km (0.061 R)
• M67: 34,576,107 km (0.095 R)
• M68: 35,069,032 km (0.111 R)
• M69: 36,124,295 km (0.089 R)
• M70: 37,253,011 km (0.079 R)
• M71: 37,695,073 km (0.055 R)
• M72: 38,584,432 km (0.1 R)
• M73: 40,578,273 km (0.09 R)
• M74: 41,098,125 km (0.095 R)
• M75: 41,489,623 km (0.101 R)
• M76: 41,685,746 km (0.057 R)
• M77: 42,079,039 km (0.084 R)
• M78: 42,605,324 km (0.073 R)
• M79: 43,001,459 km (0.059 R)
• M80: 44,732,307 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.4

Radius: 4.1

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.87 AU - 11.73 AU

Year: 21685 Days

Day: 21.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,394,227 km

• M1: 52,509 km (0.091 R)
• M2: 107,860 km (0.076 R)
• M3: 150,795 km (0.045 R)
• M4: 234,420 km (0.086 R)
• M5: 269,875 km (0.062 R)
• M6: 346,768 km (0.028 R)
• M7: 670,198 km (0.03 R)
• M8: 887,564 km (0.111 R)
• M9: 1,273,826 km (0.113 R)
• M10: 2,051,136 km (0.077 R)
• M11: 2,498,584 km (0.054 R)
• M12: 2,553,037 km (0.087 R)
• M13: 2,975,053 km (0.107 R)
• M14: 6,034,778 km (0.084 R)
• M15: 6,404,883 km (0.066 R)
• M16: 6,706,173 km (0.101 R)
• M17: 7,166,785 km (0.105 R)
• M18: 7,205,681 km (0.039 R)
• M19: 7,598,076 km (0.117 R)
• M20: 7,997,353 km (0.098 R)
• M21: 8,199,459 km (0.06 R)
• M22: 8,403,361 km (0.115 R)
• M23: 8,444,351 km (0.101 R)
• M24: 8,899,428 km (0.11 R)
• M25: 9,833,367 km (0.112 R)
• M26: 9,919,835 km (0.102 R)
• M27: 10,664,683 km (0.067 R)
• M28: 11,156,261 km (0.093 R)
• M29: 11,792,501 km (0.075 R)
• M30: 12,022,582 km (0.088 R)
• M31: 12,768,777 km (0.116 R)
• M32: 13,147,409 km (0.117 R)
• M33: 14,012,833 km (0.107 R)
• M34: 14,946,174 km (0.111 R)
• M35: 15,195,105 km (0.087 R)
• M36: 15,395,266 km (0.076 R)
• M37: 16,820,485 km (0.108 R)
• M38: 17,496,518 km (0.12 R)
• M39: 18,821,058 km (0.096 R)
• M40: 19,576,826 km (0.086 R)
• M41: 19,685,584 km (0.066 R)
• M42: 20,122,709 km (0.095 R)
• M43: 20,673,678 km (0.11 R)
• M44: 20,839,881 km (0.05 R)
• M45: 21,117,983 km (0.097 R)
• M46: 21,509,331 km (0.077 R)
• M47: 22,242,361 km (0.083 R)
• M48: 22,526,597 km (0.081 R)
• M49: 22,640,591 km (0.099 R)
• M50: 22,811,880 km (0.068 R)
• M51: 23,443,782 km (0.109 R)
• M52: 23,501,526 km (0.102 R)
• M53: 24,373,233 km (0.116 R)
• M54: 24,724,938 km (0.084 R)
• M55: 25,492,524 km (0.094 R)
• M56: 26,628,571 km (0.088 R)
• M57: 26,990,597 km (0.118 R)
• M58: 27,719,887 km (0.089 R)
• M59: 28,640,363 km (0.111 R)
• M60: 29,883,222 km (0.114 R)
• M61: 30,385,422 km (0.062 R)
• M62: 31,080,304 km (0.11 R)
• M63: 31,334,321 km (0.112 R)
• M64: 31,972,207 km (0.111 R)
• M65: 32,228,617 km (0.052 R)
• M66: 32,937,262 km (0.058 R)
• M67: 34,435,335 km (0.107 R)
• M68: 34,566,682 km (0.066 R)
• M69: 35,093,716 km (0.06 R)
• M70: 36,022,270 km (0.049 R)
• M71: 36,155,561 km (0.103 R)
• M72: 37,295,198 km (0.096 R)
• M73: 37,700,309 km (0.119 R)
• M74: 37,971,231 km (0.07 R)
• M75: 38,174,684 km (0.103 R)
• M76: 38,310,668 km (0.106 R)
• M77: 39,678,591 km (0.097 R)
• M78: 40,507,064 km (0.069 R)
• M79: 40,576,328 km (0.079 R)
• M80: 41,201,797 km (0.102 R)
• M81: 41,620,521 km (0.038 R)
• M82: 42,885,072 km (0.119 R)
• M83: 43,026,442 km (0.041 R)
• M84: 43,380,241 km (0.036 R)
• M85: 43,948,563 km (0.106 R)
• M86: 44,304,905 km (0.104 R)
• M87: 45,092,389 km (0.038 R)
• M88: 45,307,959 km (0.096 R)
• M89: 47,774,828 km (0.034 R)
• M90: 49,024,569 km (0.115 R)
• M91: 49,098,470 km (0.067 R)
• M92: 49,172,371 km (0.054 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 16,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit