🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

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: 105.2

Radius: 13.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.75 AU - 1.17 AU

Year: 649 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,488,846 km

• M1: 170,542 km (0.11 R)
• M2: 274,811 km (0.08 R)
• M3: 377,435 km (0.114 R)
• M4: 465,249 km (0.053 R)
• M5: 557,402 km (0.087 R)
• M6: 645,515 km (0.114 R)
• M7: 764,744 km (0.074 R)
• M8: 865,573 km (0.1 R)
• M9: 950,694 km (0.08 R)
• M10: 1,042,548 km (0.108 R)
• M11: 1,182,870 km (0.082 R)
• M12: 1,314,217 km (0.101 R)
• M13: 1,410,110 km (0.069 R)
• M14: 1,500,167 km (0.12 R)
• M15: 1,600,697 km (0.1 R)
• M16: 1,716,785 km (0.116 R)
• M17: 1,813,725 km (0.086 R)
• M18: 1,944,174 km (0.12 R)
• M19: 2,087,489 km (0.097 R)
• M20: 2,219,883 km (0.104 R)
• M21: 2,340,608 km (0.096 R)
• M22: 2,438,894 km (0.084 R)
• M23: 2,726,720 km (0.107 R)
• M24: 2,830,392 km (0.104 R)
• M25: 3,079,472 km (0.111 R)
• M26: 3,165,790 km (0.111 R)
• M27: 3,264,076 km (0.1 R)
• M28: 3,352,339 km (0.07 R)
• M29: 3,475,009 km (0.09 R)
• M30: 3,570,752 km (0.058 R)
• M31: 3,661,857 km (0.067 R)
• M32: 3,770,914 km (0.111 R)
• M33: 3,881,167 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 8.5

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1 AU - 1.24 AU

Year: 818 Days

Day: 8.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 57,488,846 km

• M1: 105,915 km (0.032 R)
• M2: 235,018 km (0.082 R)
• M3: 302,487 km (0.102 R)
• M4: 378,632 km (0.108 R)
• M5: 505,491 km (0.109 R)
• M6: 567,874 km (0.105 R)
• M7: 638,035 km (0.111 R)
• M8: 721,361 km (0.095 R)
• M9: 777,311 km (0.104 R)
• M10: 883,226 km (0.077 R)
• M11: 1,063,192 km (0.098 R)
• M12: 1,273,676 km (0.066 R)
• M13: 1,471,594 km (0.061 R)
• M14: 1,604,587 km (0.107 R)
• M15: 1,741,618 km (0.102 R)
• M16: 1,818,661 km (0.075 R)
• M17: 1,875,359 km (0.087 R)
• M18: 2,049,341 km (0.1 R)
• M19: 2,221,229 km (0.054 R)
• M20: 2,289,745 km (0.115 R)
• M21: 2,413,313 km (0.117 R)
• M22: 2,659,102 km (0.098 R)
• M23: 2,913,119 km (0.033 R)
• M24: 3,235,204 km (0.095 R)
• M25: 3,356,827 km (0.053 R)
• M26: 3,471,119 km (0.108 R)
• M27: 3,533,203 km (0.079 R)
• M28: 3,586,759 km (0.115 R)
• M29: 3,676,517 km (0.088 R)
• M30: 4,033,907 km (0.12 R)
• M31: 4,136,680 km (0.092 R)
• M32: 4,221,502 km (0.052 R)
• M33: 4,335,496 km (0.106 R)
• M34: 4,402,516 km (0.063 R)
• M35: 4,693,334 km (0.093 R)
• M36: 4,781,896 km (0.058 R)
• M37: 4,920,723 km (0.063 R)
• M38: 5,010,631 km (0.085 R)
• M39: 5,080,942 km (0.07 R)
• M40: 5,355,305 km (0.092 R)
• M41: 5,613,660 km (0.118 R)
• M42: 5,697,285 km (0.045 R)
• M43: 5,802,303 km (0.1 R)
• M44: 5,982,419 km (0.111 R)
• M45: 6,089,082 km (0.078 R)
• M46: 6,164,330 km (0.104 R)
• M47: 6,326,344 km (0.098 R)
• M48: 6,391,569 km (0.077 R)
• M49: 6,456,943 km (0.096 R)
• M50: 6,544,608 km (0.112 R)
• M51: 6,887,785 km (0.11 R)
• M52: 7,112,332 km (0.069 R)
• M53: 7,453,714 km (0.087 R)
• M54: 7,603,312 km (0.104 R)
• M55: 7,742,288 km (0.097 R)
• M56: 7,823,819 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.8

Radius: 5.9

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.36 AU - 8.36 AU

Year: 15211 Days

Day: 22.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,488,846 km

• M1: 78,539 km (0.079 R)
• M2: 168,447 km (0.079 R)
• M3: 417,528 km (0.088 R)
• M4: 482,004 km (0.078 R)
• M5: 550,071 km (0.111 R)
• M6: 1,024,895 km (0.071 R)
• M7: 1,546,692 km (0.112 R)
• M8: 1,971,251 km (0.052 R)
• M9: 2,196,695 km (0.073 R)
• M10: 2,858,217 km (0.11 R)
• M11: 3,048,805 km (0.074 R)
• M12: 3,145,594 km (0.035 R)
• M13: 3,509,416 km (0.104 R)
• M14: 3,645,102 km (0.112 R)
• M15: 3,991,720 km (0.073 R)
• M16: 4,941,517 km (0.084 R)
• M17: 5,017,363 km (0.087 R)
• M18: 6,119,600 km (0.047 R)
• M19: 6,241,971 km (0.105 R)
• M20: 6,282,961 km (0.038 R)
• M21: 6,614,171 km (0.052 R)
• M22: 7,036,037 km (0.097 R)
• M23: 7,466,729 km (0.111 R)
• M24: 7,597,477 km (0.11 R)
• M25: 8,128,550 km (0.079 R)
• M26: 8,443,753 km (0.109 R)
• M27: 8,625,813 km (0.077 R)
• M28: 8,993,525 km (0.111 R)
• M29: 9,039,900 km (0.095 R)
• M30: 10,369,376 km (0.114 R)
• M31: 10,417,996 km (0.068 R)
• M32: 10,908,228 km (0.088 R)
• M33: 10,957,595 km (0.104 R)
• M34: 11,056,779 km (0.118 R)
• M35: 11,405,940 km (0.105 R)
• M36: 11,758,692 km (0.088 R)
• M37: 13,047,777 km (0.047 R)
• M38: 13,416,835 km (0.071 R)
• M39: 13,896,146 km (0.072 R)
• M40: 13,949,702 km (0.064 R)
• M41: 14,272,834 km (0.102 R)
• M42: 15,257,038 km (0.061 R)
• M43: 15,478,592 km (0.119 R)
• M44: 16,716,664 km (0.116 R)
• M45: 17,869,615 km (0.081 R)
• M46: 18,869,527 km (0.064 R)
• M47: 19,827,253 km (0.065 R)
• M48: 20,190,327 km (0.081 R)
• M49: 20,311,950 km (0.065 R)
• M50: 21,602,830 km (0.066 R)
• M51: 21,976,526 km (0.088 R)
• M52: 23,237,636 km (0.069 R)
• M53: 24,134,176 km (0.119 R)
• M54: 24,521,933 km (0.119 R)
• M55: 25,697,473 km (0.03 R)
• M56: 25,961,214 km (0.086 R)
• M57: 26,757,674 km (0.09 R)
• M58: 27,226,064 km (0.084 R)
• M59: 31,349,879 km (0.086 R)
• M60: 31,702,182 km (0.079 R)
• M61: 31,843,552 km (0.049 R)
• M62: 32,055,832 km (0.103 R)
• M63: 32,339,768 km (0.077 R)
• M64: 32,624,453 km (0.115 R)
• M65: 33,555,401 km (0.072 R)
• M66: 33,843,676 km (0.056 R)
• M67: 34,277,510 km (0.098 R)
• M68: 34,350,065 km (0.054 R)
• M69: 36,326,552 km (0.096 R)
• M70: 41,310,704 km (0.049 R)
• M71: 42,317,348 km (0.117 R)
• M72: 42,862,782 km (0.094 R)
• M73: 44,276,033 km (0.101 R)
• M74: 44,354,871 km (0.025 R)
• M75: 45,385,600 km (0.037 R)
• M76: 46,344,074 km (0.112 R)
• M77: 47,067,230 km (0.082 R)
• M78: 48,932,267 km (0.059 R)
• M79: 49,504,628 km (0.052 R)
• M80: 49,914,826 km (0.11 R)
• M81: 50,243,791 km (0.113 R)
• M82: 50,491,077 km (0.075 R)
• M83: 50,573,505 km (0.117 R)
• M84: 50,656,083 km (0.037 R)
• M85: 50,821,239 km (0.111 R)
• M86: 50,986,694 km (0.091 R)
• M87: 51,400,931 km (0.114 R)
• M88: 52,232,845 km (0.088 R)
• M89: 52,901,547 km (0.117 R)
• M90: 53,489,018 km (0.054 R)
• M91: 55,689,752 km (0.09 R)
• M92: 56,801,264 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 12,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit