🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 14.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.28 AU - 1.58 AU

Year: 1160 Days

Day: 6.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,826,868 km

• M1: 243,994 km (0.039 R)
• M2: 336,745 km (0.047 R)
• M3: 430,692 km (0.03 R)
• M4: 534,812 km (0.114 R)
• M5: 654,790 km (0.091 R)
• M6: 799,750 km (0.11 R)
• M7: 1,037,760 km (0.107 R)
• M8: 1,233,734 km (0.036 R)
• M9: 1,328,279 km (0.117 R)
• M10: 1,513,482 km (0.109 R)
• M11: 1,658,292 km (0.04 R)
• M12: 1,846,187 km (0.111 R)
• M13: 1,962,425 km (0.098 R)
• M14: 2,333,577 km (0.068 R)
• M15: 2,445,925 km (0.067 R)
• M16: 2,603,452 km (0.055 R)
• M17: 2,749,758 km (0.091 R)
• M18: 2,861,209 km (0.032 R)
• M19: 3,020,082 km (0.066 R)
• M20: 3,127,643 km (0.111 R)
• M21: 3,378,369 km (0.114 R)
• M22: 3,676,667 km (0.062 R)
• M23: 3,891,639 km (0.028 R)
• M24: 3,992,169 km (0.107 R)
• M25: 4,144,908 km (0.092 R)
• M26: 4,256,359 km (0.111 R)
• M27: 4,368,707 km (0.114 R)
• M28: 4,526,233 km (0.071 R)
• M29: 4,828,720 km (0.092 R)
• M30: 5,028,134 km (0.109 R)
• M31: 5,128,813 km (0.083 R)
• M32: 5,285,891 km (0.114 R)
• M33: 5,388,366 km (0.046 R)
• M34: 5,482,164 km (0.106 R)
• M35: 5,585,835 km (0.029 R)
• M36: 5,833,868 km (0.065 R)
• M37: 6,251,845 km (0.102 R)
• M38: 6,360,453 km (0.043 R)
• M39: 6,489,556 km (0.082 R)
• M40: 6,750,305 km (0.117 R)
• M41: 6,994,299 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.7

Radius: 12.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.2 AU - 1.88 AU

Year: 1296 Days

Day: 14.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 68,826,868 km

• M1: 155,582 km (0.11 R)
• M2: 234,270 km (0.092 R)
• M3: 313,408 km (0.067 R)
• M4: 398,978 km (0.114 R)
• M5: 586,573 km (0.03 R)
• M6: 689,796 km (0.107 R)
• M7: 806,333 km (0.047 R)
• M8: 1,012,329 km (0.113 R)
• M9: 1,236,127 km (0.055 R)
• M10: 1,319,603 km (0.095 R)
• M11: 1,405,173 km (0.049 R)
• M12: 1,500,766 km (0.081 R)
• M13: 1,606,831 km (0.095 R)
• M14: 1,732,643 km (0.062 R)
• M15: 1,809,685 km (0.06 R)
• M16: 2,075,371 km (0.118 R)
• M17: 2,250,401 km (0.1 R)
• M18: 2,527,007 km (0.072 R)
• M19: 2,694,407 km (0.1 R)
• M20: 2,774,592 km (0.113 R)
• M21: 3,019,633 km (0.112 R)
• M22: 3,208,276 km (0.098 R)
• M23: 3,357,724 km (0.063 R)
• M24: 3,564,319 km (0.052 R)
• M25: 3,887,749 km (0.073 R)
• M26: 4,035,851 km (0.102 R)
• M27: 4,373,195 km (0.099 R)
• M28: 4,527,430 km (0.098 R)
• M29: 4,683,461 km (0.065 R)
• M30: 4,890,205 km (0.108 R)
• M31: 5,149,907 km (0.072 R)
• M32: 5,541,554 km (0.083 R)
• M33: 5,903,730 km (0.108 R)
• M34: 6,034,928 km (0.115 R)
• M35: 6,167,172 km (0.048 R)
• M36: 6,353,870 km (0.028 R)
• M37: 6,515,436 km (0.074 R)
• M38: 6,664,735 km (0.094 R)
• M39: 6,815,081 km (0.066 R)
• M40: 7,091,687 km (0.118 R)
• M41: 7,698,606 km (0.078 R)
• M42: 7,784,624 km (0.096 R)
• M43: 7,870,942 km (0.089 R)
• M44: 8,073,647 km (0.062 R)
• M45: 8,234,166 km (0.027 R)
• M46: 8,351,600 km (0.101 R)
• M47: 8,499,253 km (0.071 R)
• M48: 8,677,424 km (0.051 R)
• M49: 9,022,547 km (0.096 R)
• M50: 9,143,721 km (0.1 R)
• M51: 9,311,121 km (0.115 R)
• M52: 9,448,751 km (0.112 R)
• M53: 9,866,129 km (0.12 R)
• M54: 10,037,868 km (0.069 R)
• M55: 10,336,914 km (0.054 R)
• M56: 10,416,051 km (0.118 R)
• M57: 10,622,795 km (0.066 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.7

Radius: 3.5

Gravity: 51.57 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.77 AU - 8.97 AU

Year: 17917 Days

Day: 24.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,826,868 km

• M1: 145,409 km (0.113 R)
• M2: 455,825 km (0.09 R)
• M3: 533,017 km (0.042 R)
• M4: 789,578 km (0.075 R)
• M5: 1,105,379 km (0.072 R)
• M6: 1,131,259 km (0.097 R)
• M7: 1,541,905 km (0.113 R)
• M8: 1,688,212 km (0.033 R)
• M9: 1,718,132 km (0.033 R)
• M10: 2,552,888 km (0.107 R)
• M11: 2,656,260 km (0.05 R)
• M12: 2,974,604 km (0.1 R)
• M13: 3,304,767 km (0.089 R)
• M14: 4,950,044 km (0.1 R)
• M15: 5,208,998 km (0.104 R)
• M16: 5,296,363 km (0.072 R)
• M17: 5,472,440 km (0.074 R)
• M18: 5,605,731 km (0.078 R)
• M19: 5,785,099 km (0.064 R)
• M20: 6,012,039 km (0.068 R)
• M21: 6,710,212 km (0.076 R)
• M22: 6,757,635 km (0.059 R)
• M23: 8,487,136 km (0.05 R)
• M24: 9,962,919 km (0.09 R)
• M25: 10,125,681 km (0.07 R)
• M26: 10,952,509 km (0.108 R)
• M27: 11,629,439 km (0.044 R)
• M28: 11,743,732 km (0.027 R)
• M29: 11,858,174 km (0.077 R)
• M30: 12,203,895 km (0.052 R)
• M31: 12,846,418 km (0.108 R)
• M32: 13,921,279 km (0.043 R)
• M33: 13,981,866 km (0.089 R)
• M34: 15,524,070 km (0.073 R)
• M35: 15,712,713 km (0.06 R)
• M36: 15,965,384 km (0.067 R)
• M37: 17,640,581 km (0.068 R)
• M38: 17,837,452 km (0.03 R)
• M39: 18,498,973 km (0.04 R)
• M40: 18,565,545 km (0.117 R)
• M41: 18,966,766 km (0.115 R)
• M42: 22,703,571 km (0.078 R)
• M43: 23,132,468 km (0.112 R)
• M44: 24,289,159 km (0.069 R)
• M45: 24,435,167 km (0.095 R)
• M46: 24,948,138 km (0.108 R)
• M47: 25,316,747 km (0.041 R)
• M48: 26,059,201 km (0.09 R)
• M49: 27,035,178 km (0.059 R)
• M50: 28,560,029 km (0.077 R)
• M51: 29,100,227 km (0.119 R)
• M52: 29,410,343 km (0.103 R)
• M53: 29,488,134 km (0.068 R)
• M54: 30,426,113 km (0.114 R)
• M55: 30,819,854 km (0.056 R)
• M56: 31,373,965 km (0.065 R)
• M57: 31,931,217 km (0.067 R)
• M58: 33,217,310 km (0.103 R)
• M59: 34,602,287 km (0.097 R)
• M60: 35,757,033 km (0.098 R)
• M61: 36,505,920 km (0.067 R)
• M62: 36,589,395 km (0.093 R)
• M63: 37,681,160 km (0.032 R)
• M64: 39,552,929 km (0.11 R)
• M65: 41,367,551 km (0.091 R)
• M66: 41,803,629 km (0.04 R)
• M67: 43,032,725 km (0.092 R)
• M68: 43,209,251 km (0.074 R)
• M69: 43,917,896 km (0.114 R)
• M70: 44,006,757 km (0.092 R)
• M71: 46,337,641 km (0.03 R)
• M72: 47,517,968 km (0.034 R)
• M73: 48,708,169 km (0.079 R)
• M74: 48,892,174 km (0.07 R)
• M75: 49,815,642 km (0.027 R)
• M76: 51,679,632 km (0.073 R)
• M77: 53,092,584 km (0.049 R)
• M78: 54,041,483 km (0.109 R)
• M79: 55,763,803 km (0.064 R)
• M80: 55,956,186 km (0.107 R)
• M81: 56,438,340 km (0.098 R)
• M82: 58,673,930 km (0.104 R)
• M83: 60,147,469 km (0.09 R)
• M84: 60,839,210 km (0.066 R)
• M85: 62,730,127 km (0.099 R)
• M86: 63,030,520 km (0.081 R)
• M87: 63,532,121 km (0.094 R)
• M88: 64,236,578 km (0.087 R)
• M89: 64,539,364 km (0.065 R)
• M90: 65,044,855 km (0.102 R)
• M91: 65,653,419 km (0.118 R)
• M92: 67,490,032 km (0.098 R)
• M93: 68,620,693 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit