🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.3

Radius: 8.1

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 277 Days

Day: 7.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 73,835,500 km

• M1: 102,624 km (0.082 R)
• M2: 161,715 km (0.106 R)
• M3: 238,309 km (0.099 R)
• M4: 342,878 km (0.088 R)
• M5: 407,056 km (0.108 R)
• M6: 465,249 km (0.078 R)
• M7: 541,095 km (0.113 R)
• M8: 627,862 km (0.116 R)
• M9: 687,402 km (0.117 R)
• M10: 792,270 km (0.105 R)
• M11: 927,656 km (0.096 R)
• M12: 981,811 km (0.07 R)
• M13: 1,044,642 km (0.114 R)
• M14: 1,097,450 km (0.097 R)
• M15: 1,151,156 km (0.083 R)
• M16: 1,221,616 km (0.118 R)
• M17: 1,371,214 km (0.104 R)
• M18: 1,441,974 km (0.12 R)
• M19: 1,505,403 km (0.117 R)
• M20: 1,617,751 km (0.111 R)
• M21: 1,675,047 km (0.047 R)
• M22: 1,759,869 km (0.085 R)
• M23: 1,818,811 km (0.049 R)
• M24: 1,896,901 km (0.102 R)
• M25: 2,094,819 km (0.108 R)
• M26: 2,235,441 km (0.077 R)
• M27: 2,289,595 km (0.065 R)
• M28: 2,359,308 km (0.041 R)
• M29: 2,449,815 km (0.118 R)
• M30: 2,536,432 km (0.084 R)
• M31: 2,592,980 km (0.077 R)
• M32: 2,738,987 km (0.096 R)
• M33: 2,834,281 km (0.119 R)
• M34: 2,909,080 km (0.109 R)
• M35: 2,973,856 km (0.115 R)
• M36: 3,082,763 km (0.04 R)
• M37: 3,154,271 km (0.08 R)
• M38: 3,232,062 km (0.091 R)
• M39: 3,310,302 km (0.1 R)
• M40: 3,372,385 km (0.111 R)
• M41: 3,543,375 km (0.096 R)
• M42: 3,653,180 km (0.08 R)
• M43: 3,770,016 km (0.027 R)
• M44: 3,882,214 km (0.075 R)
• M45: 4,025,529 km (0.075 R)
• M46: 4,097,785 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.9

Radius: 12.9

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.41 AU - 1.91 AU

Year: 1451 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,835,500 km

• M1: 170,542 km (0.111 R)
• M2: 296,653 km (0.115 R)
• M3: 387,907 km (0.034 R)
• M4: 506,389 km (0.067 R)
• M5: 611,706 km (0.101 R)
• M6: 822,938 km (0.108 R)
• M7: 1,160,730 km (0.119 R)
• M8: 1,254,079 km (0.112 R)
• M9: 1,389,315 km (0.107 R)
• M10: 1,603,839 km (0.103 R)
• M11: 1,700,479 km (0.093 R)
• M12: 1,790,537 km (0.116 R)
• M13: 1,886,728 km (0.112 R)
• M14: 2,011,643 km (0.082 R)
• M15: 2,176,499 km (0.08 R)
• M16: 2,298,571 km (0.081 R)
• M17: 2,389,228 km (0.11 R)
• M18: 2,539,723 km (0.111 R)
• M19: 2,728,665 km (0.092 R)
• M20: 2,865,846 km (0.091 R)
• M21: 3,010,508 km (0.118 R)
• M22: 3,141,854 km (0.077 R)
• M23: 3,259,139 km (0.079 R)
• M24: 3,377,770 km (0.116 R)
• M25: 3,508,968 km (0.072 R)
• M26: 3,602,915 km (0.097 R)
• M27: 3,736,955 km (0.113 R)
• M28: 3,935,621 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 9.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.05 AU - 4.55 AU

Year: 6048 Days

Day: 8.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,835,500 km

• M1: 123,568 km (0.1 R)
• M2: 188,942 km (0.053 R)
• M3: 406,457 km (0.073 R)
• M4: 701,764 km (0.034 R)
• M5: 796,309 km (0.089 R)
• M6: 946,655 km (0.049 R)
• M7: 1,052,271 km (0.104 R)
• M8: 1,202,318 km (0.077 R)
• M9: 1,393,803 km (0.117 R)
• M10: 1,559,558 km (0.101 R)
• M11: 1,649,466 km (0.1 R)
• M12: 1,882,240 km (0.098 R)
• M13: 1,968,708 km (0.106 R)
• M14: 2,317,570 km (0.109 R)
• M15: 2,410,470 km (0.086 R)
• M16: 2,621,553 km (0.112 R)
• M17: 2,849,839 km (0.045 R)
• M18: 3,028,011 km (0.068 R)
• M19: 3,152,775 km (0.033 R)
• M20: 3,717,058 km (0.118 R)
• M21: 3,875,333 km (0.039 R)
• M22: 4,073,251 km (0.077 R)
• M23: 4,479,110 km (0.11 R)
• M24: 4,700,066 km (0.1 R)
• M25: 4,871,355 km (0.12 R)
• M26: 5,759,069 km (0.06 R)
• M27: 5,900,140 km (0.113 R)
• M28: 6,056,619 km (0.1 R)
• M29: 6,199,934 km (0.115 R)
• M30: 6,402,639 km (0.068 R)
• M31: 6,740,431 km (0.08 R)
• M32: 6,934,011 km (0.107 R)
• M33: 8,260,046 km (0.12 R)
• M34: 9,148,508 km (0.048 R)
• M35: 9,495,725 km (0.098 R)
• M36: 9,746,301 km (0.101 R)
• M37: 10,857,664 km (0.076 R)
• M38: 12,008,819 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.3

Radius: 5.7

Gravity: 29.4 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.38 AU - 10.2 AU

Year: 16189 Days

Day: 16.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,835,500 km

• M1: 156,031 km (0.11 R)
• M2: 1,237,324 km (0.109 R)
• M3: 1,321,548 km (0.059 R)
• M4: 1,495,979 km (0.043 R)
• M5: 1,771,388 km (0.077 R)
• M6: 2,029,445 km (0.087 R)
• M7: 2,196,845 km (0.119 R)
• M8: 2,299,319 km (0.107 R)
• M9: 2,580,713 km (0.106 R)
• M10: 2,689,022 km (0.085 R)
• M11: 2,872,878 km (0.117 R)
• M12: 3,934,873 km (0.081 R)
• M13: 4,018,049 km (0.09 R)
• M14: 5,014,820 km (0.094 R)
• M15: 6,228,358 km (0.082 R)
• M16: 6,569,890 km (0.053 R)
• M17: 6,917,555 km (0.117 R)
• M18: 7,579,077 km (0.053 R)
• M19: 9,291,524 km (0.089 R)
• M20: 9,402,376 km (0.108 R)
• M21: 10,999,931 km (0.114 R)
• M22: 12,010,315 km (0.034 R)
• M23: 12,557,096 km (0.091 R)
• M24: 13,423,716 km (0.028 R)
• M25: 13,801,002 km (0.112 R)
• M26: 14,373,513 km (0.118 R)
• M27: 15,083,654 km (0.087 R)
• M28: 15,344,852 km (0.072 R)
• M29: 16,337,135 km (0.087 R)
• M30: 16,739,852 km (0.103 R)
• M31: 18,036,566 km (0.06 R)
• M32: 18,592,173 km (0.102 R)
• M33: 19,365,295 km (0.099 R)
• M34: 19,507,114 km (0.033 R)
• M35: 19,791,499 km (0.118 R)
• M36: 20,653,033 km (0.117 R)
• M37: 20,725,289 km (0.101 R)
• M38: 21,015,509 km (0.105 R)
• M39: 22,263,903 km (0.083 R)
• M40: 23,687,476 km (0.069 R)
• M41: 25,527,231 km (0.066 R)
• M42: 26,621,390 km (0.103 R)
• M43: 30,076,802 km (0.104 R)
• M44: 30,652,454 km (0.07 R)
• M45: 33,670,292 km (0.096 R)
• M46: 34,353,655 km (0.089 R)
• M47: 34,439,375 km (0.091 R)
• M48: 35,127,824 km (0.038 R)
• M49: 36,605,851 km (0.042 R)
• M50: 37,132,435 km (0.072 R)
• M51: 37,308,512 km (0.076 R)
• M52: 38,370,657 km (0.097 R)
• M53: 39,442,825 km (0.082 R)
• M54: 40,434,210 km (0.067 R)
• M55: 40,887,641 km (0.111 R)
• M56: 42,994,578 km (0.104 R)
• M57: 45,324,564 km (0.033 R)
• M58: 45,512,759 km (0.103 R)
• M59: 46,552,314 km (0.093 R)
• M60: 47,122,581 km (0.089 R)
• M61: 47,886,578 km (0.073 R)
• M62: 48,751,104 km (0.111 R)
• M63: 48,943,786 km (0.109 R)
• M64: 49,233,557 km (0.114 R)
• M65: 49,426,987 km (0.114 R)
• M66: 49,717,506 km (0.093 R)
• M67: 50,203,101 km (0.048 R)
• M68: 50,885,716 km (0.099 R)
• M69: 51,375,050 km (0.105 R)
• M70: 52,161,337 km (0.029 R)
• M71: 53,447,430 km (0.117 R)
• M72: 54,343,970 km (0.1 R)
• M73: 57,469,817 km (0.108 R)
• M74: 58,081,523 km (0.097 R)
• M75: 58,388,199 km (0.116 R)
• M76: 58,797,947 km (0.119 R)
• M77: 59,208,593 km (0.117 R)
• M78: 59,620,137 km (0.117 R)
• M79: 59,723,210 km (0.094 R)
• M80: 60,239,472 km (0.095 R)
• M81: 60,653,409 km (0.114 R)
• M82: 61,172,215 km (0.094 R)
• M83: 61,692,516 km (0.108 R)
• M84: 61,796,786 km (0.095 R)
• M85: 62,423,451 km (0.093 R)
• M86: 63,577,749 km (0.116 R)
• M87: 64,845,142 km (0.057 R)
• M88: 65,801,072 km (0.041 R)
• M89: 67,404,612 km (0.114 R)
• M90: 67,726,846 km (0.061 R)
• M91: 69,237,485 km (0.096 R)
• M92: 70,214,509 km (0.076 R)
• M93: 70,977,458 km (0.06 R)
• M94: 71,305,376 km (0.05 R)
• M95: 71,743,249 km (0.101 R)
• M96: 72,731,792 km (0.108 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: 184 - 19,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit