🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.8

Radius: 12.5

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.87 AU

Year: 378 Days

Day: 13 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,993,192 km

• M1: 172,786 km (0.12 R)
• M2: 258,954 km (0.112 R)
• M3: 355,295 km (0.08 R)
• M4: 435,928 km (0.083 R)
• M5: 536,009 km (0.115 R)
• M6: 616,642 km (0.115 R)
• M7: 714,629 km (0.098 R)
• M8: 838,197 km (0.116 R)
• M9: 942,018 km (0.116 R)
• M10: 1,040,004 km (0.109 R)
• M11: 1,145,471 km (0.087 R)
• M12: 1,277,865 km (0.076 R)
• M13: 1,375,702 km (0.079 R)
• M14: 1,542,055 km (0.086 R)
• M15: 1,833,172 km (0.091 R)
• M16: 1,953,748 km (0.08 R)
• M17: 2,132,817 km (0.084 R)
• M18: 2,331,932 km (0.05 R)
• M19: 2,477,939 km (0.091 R)
• M20: 2,733,303 km (0.108 R)
• M21: 2,815,282 km (0.115 R)
• M22: 2,939,748 km (0.042 R)
• M23: 3,098,022 km (0.036 R)
• M24: 3,210,520 km (0.119 R)
• M25: 3,340,820 km (0.113 R)
• M26: 3,428,783 km (0.108 R)
• M27: 3,640,614 km (0.119 R)
• M28: 3,753,859 km (0.052 R)
• M29: 3,833,894 km (0.046 R)
• M30: 3,949,085 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.8

Radius: 10.2

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.63 AU - 5.35 AU

Year: 7197 Days

Day: 8.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 40,993,192 km

• M1: 201,658 km (0.109 R)
• M2: 359,633 km (0.085 R)
• M3: 558,898 km (0.077 R)
• M4: 867,518 km (0.089 R)
• M5: 1,052,571 km (0.114 R)
• M6: 1,526,197 km (0.113 R)
• M7: 1,806,843 km (0.083 R)
• M8: 2,118,755 km (0.092 R)
• M9: 2,890,380 km (0.028 R)
• M10: 3,340,670 km (0.111 R)
• M11: 3,653,180 km (0.098 R)
• M12: 4,325,323 km (0.054 R)
• M13: 4,419,121 km (0.053 R)
• M14: 5,035,315 km (0.105 R)
• M15: 5,213,635 km (0.072 R)
• M16: 5,333,613 km (0.104 R)
• M17: 5,434,292 km (0.112 R)
• M18: 5,637,596 km (0.053 R)
• M19: 6,220,429 km (0.096 R)
• M20: 7,086,002 km (0.119 R)
• M21: 7,782,680 km (0.066 R)
• M22: 7,966,087 km (0.049 R)
• M23: 8,197,365 km (0.079 R)
• M24: 9,289,429 km (0.117 R)
• M25: 9,827,832 km (0.104 R)
• M26: 9,902,033 km (0.103 R)
• M27: 11,686,137 km (0.119 R)
• M28: 12,400,467 km (0.07 R)
• M29: 12,534,357 km (0.1 R)
• M30: 12,776,406 km (0.081 R)
• M31: 13,074,555 km (0.102 R)
• M32: 13,457,226 km (0.048 R)
• M33: 14,177,689 km (0.035 R)
• M34: 14,627,231 km (0.075 R)
• M35: 15,081,560 km (0.099 R)
• M36: 15,540,526 km (0.063 R)
• M37: 15,626,994 km (0.112 R)
• M38: 16,062,323 km (0.076 R)
• M39: 16,472,072 km (0.101 R)
• M40: 16,855,790 km (0.102 R)
• M41: 16,944,801 km (0.071 R)
• M42: 17,033,812 km (0.089 R)
• M43: 17,123,122 km (0.117 R)
• M44: 17,302,191 km (0.079 R)
• M45: 18,787,249 km (0.067 R)
• M46: 19,685,285 km (0.1 R)
• M47: 19,904,146 km (0.089 R)
• M48: 20,249,867 km (0.079 R)
• M49: 20,597,383 km (0.08 R)
• M50: 20,787,821 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 12

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.75 AU - 6.05 AU

Year: 8102 Days

Day: 9.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,993,192 km

• M1: 264,788 km (0.071 R)
• M2: 416,630 km (0.056 R)
• M3: 795,113 km (0.088 R)
• M4: 905,666 km (0.108 R)
• M5: 1,038,957 km (0.12 R)
• M6: 1,383,182 km (0.063 R)
• M7: 1,578,856 km (0.083 R)
• M8: 1,659,639 km (0.118 R)
• M9: 1,804,749 km (0.1 R)
• M10: 2,474,798 km (0.116 R)
• M11: 2,787,756 km (0.051 R)
• M12: 3,346,654 km (0.038 R)
• M13: 3,558,634 km (0.116 R)
• M14: 3,995,909 km (0.111 R)
• M15: 4,802,241 km (0.111 R)
• M16: 5,102,335 km (0.104 R)
• M17: 5,254,775 km (0.106 R)
• M18: 5,564,143 km (0.102 R)
• M19: 5,689,506 km (0.053 R)
• M20: 6,071,579 km (0.079 R)
• M21: 6,233,145 km (0.081 R)
• M22: 6,560,914 km (0.1 R)
• M23: 6,894,218 km (0.089 R)
• M24: 6,995,196 km (0.079 R)
• M25: 7,335,831 km (0.114 R)
• M26: 7,681,851 km (0.041 R)
• M27: 7,927,341 km (0.077 R)
• M28: 8,033,256 km (0.09 R)
• M29: 8,715,422 km (0.102 R)
• M30: 9,045,136 km (0.099 R)
• M31: 9,192,939 km (0.087 R)
• M32: 9,868,373 km (0.051 R)
• M33: 10,096,959 km (0.111 R)
• M34: 10,288,893 km (0.103 R)
• M35: 10,482,024 km (0.072 R)
• M36: 10,754,441 km (0.06 R)
• M37: 10,911,220 km (0.026 R)
• M38: 11,545,664 km (0.076 R)
• M39: 11,746,425 km (0.09 R)
• M40: 13,859,644 km (0.075 R)
• M41: 14,244,560 km (0.107 R)
• M42: 14,416,747 km (0.104 R)
• M43: 15,200,490 km (0.07 R)
• M44: 16,492,118 km (0.073 R)
• M45: 16,672,982 km (0.119 R)
• M46: 16,809,116 km (0.072 R)
• M47: 18,377,500 km (0.1 R)
• M48: 18,847,836 km (0.117 R)
• M49: 19,560,520 km (0.088 R)
• M50: 19,656,263 km (0.085 R)
• M51: 20,137,070 km (0.08 R)
• M52: 20,621,767 km (0.112 R)
• M53: 20,719,155 km (0.078 R)
• M54: 22,348,576 km (0.075 R)
• M55: 22,699,383 km (0.112 R)
• M56: 23,052,134 km (0.06 R)
• M57: 23,457,545 km (0.08 R)
• M58: 24,275,246 km (0.091 R)
• M59: 25,102,523 km (0.113 R)
• M60: 27,317,469 km (0.029 R)
• M61: 27,531,543 km (0.115 R)
• M62: 28,177,507 km (0.096 R)
• M63: 28,339,821 km (0.061 R)
• M64: 28,611,042 km (0.093 R)
• M65: 29,429,641 km (0.119 R)
• M66: 29,539,296 km (0.045 R)
• M67: 30,588,576 km (0.046 R)
• M68: 31,369,477 km (0.078 R)
• M69: 31,818,719 km (0.072 R)
• M70: 32,496,547 km (0.047 R)
• M71: 33,008,022 km (0.118 R)
• M72: 33,407,748 km (0.031 R)
• M73: 33,751,524 km (0.077 R)
• M74: 34,039,051 km (0.087 R)
• M75: 34,500,560 km (0.082 R)
• M76: 34,674,243 km (0.11 R)
• M77: 35,080,551 km (0.057 R)
• M78: 35,371,669 km (0.115 R)
• M79: 35,663,684 km (0.088 R)
• M80: 36,015,089 km (0.108 R)
• M81: 36,485,574 km (0.119 R)
• M82: 36,839,672 km (0.085 R)
• M83: 37,313,598 km (0.074 R)
• M84: 37,491,770 km (0.077 R)
• M85: 37,789,469 km (0.066 R)
• M86: 38,867,771 km (0.088 R)
• M87: 39,229,498 km (0.084 R)
• M88: 39,350,224 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 13,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit