🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.8

Radius: 13.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.54 AU - 0.7 AU

Year: 337 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 25,817,107 km

• M1: 170,242 km (0.115 R)
• M2: 252,222 km (0.112 R)
• M3: 336,446 km (0.118 R)
• M4: 442,361 km (0.074 R)
• M5: 552,914 km (0.114 R)
• M6: 668,852 km (0.042 R)
• M7: 755,768 km (0.069 R)
• M8: 860,637 km (0.094 R)
• M9: 999,463 km (0.077 R)
• M10: 1,112,709 km (0.095 R)
• M11: 1,199,775 km (0.049 R)
• M12: 1,418,038 km (0.04 R)
• M13: 1,547,141 km (0.059 R)
• M14: 1,654,104 km (0.032 R)
• M15: 1,741,618 km (0.101 R)
• M16: 1,889,720 km (0.11 R)
• M17: 2,032,736 km (0.083 R)
• M18: 2,122,195 km (0.097 R)
• M19: 2,285,855 km (0.08 R)
• M20: 2,443,831 km (0.102 R)
• M21: 2,595,224 km (0.089 R)
• M22: 2,677,353 km (0.036 R)
• M23: 2,776,088 km (0.096 R)
• M24: 2,881,255 km (0.117 R)
• M25: 2,993,154 km (0.109 R)
• M26: 3,112,085 km (0.089 R)
• M27: 3,227,125 km (0.082 R)
• M28: 3,354,732 km (0.068 R)
• M29: 3,461,396 km (0.085 R)
• M30: 3,552,201 km (0.102 R)
• M31: 3,684,147 km (0.117 R)
• M32: 3,794,400 km (0.053 R)
• M33: 3,923,503 km (0.077 R)
• M34: 4,036,151 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.7

Radius: 11.2

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.78 AU - 1.08 AU

Year: 619 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,817,107 km

• M1: 155,731 km (0.07 R)
• M2: 253,718 km (0.118 R)
• M3: 401,969 km (0.06 R)
• M4: 483,201 km (0.114 R)
• M5: 604,824 km (0.115 R)
• M6: 713,881 km (0.119 R)
• M7: 817,403 km (0.025 R)
• M8: 908,657 km (0.077 R)
• M9: 1,008,439 km (0.062 R)
• M10: 1,116,898 km (0.063 R)
• M11: 1,209,648 km (0.077 R)
• M12: 1,284,896 km (0.101 R)
• M13: 1,382,434 km (0.114 R)
• M14: 1,498,821 km (0.067 R)
• M15: 1,585,588 km (0.066 R)
• M16: 1,668,615 km (0.037 R)
• M17: 1,747,303 km (0.105 R)
• M18: 1,985,613 km (0.086 R)
• M19: 2,154,509 km (0.104 R)
• M20: 2,284,359 km (0.053 R)
• M21: 2,372,323 km (0.097 R)
• M22: 2,506,662 km (0.058 R)
• M23: 2,669,873 km (0.085 R)
• M24: 2,769,505 km (0.08 R)
• M25: 2,911,175 km (0.042 R)
• M26: 3,103,857 km (0.108 R)
• M27: 3,187,781 km (0.118 R)
• M28: 3,336,481 km (0.114 R)
• M29: 3,473,064 km (0.096 R)
• M30: 4,099,131 km (0.112 R)
• M31: 4,237,808 km (0.068 R)
• M32: 4,386,060 km (0.092 R)
• M33: 4,456,820 km (0.1 R)
• M34: 4,551,814 km (0.119 R)
• M35: 4,695,578 km (0.077 R)
• M36: 4,792,368 km (0.109 R)
• M37: 4,963,209 km (0.093 R)
• M38: 5,078,249 km (0.057 R)
• M39: 5,235,776 km (0.073 R)
• M40: 5,336,156 km (0.114 R)
• M41: 5,530,334 km (0.048 R)
• M42: 5,795,870 km (0.047 R)

Asteroid Belt

Center: 2.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.6

Radius: 8.2

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.18 AU - 3.98 AU

Year: 4676 Days

Day: 14.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 25,817,107 km

• M1: 203,603 km (0.041 R)
• M2: 389,553 km (0.046 R)
• M3: 442,810 km (0.118 R)
• M4: 694,733 km (0.03 R)
• M5: 796,309 km (0.051 R)
• M6: 878,887 km (0.104 R)
• M7: 1,040,154 km (0.08 R)
• M8: 1,211,294 km (0.083 R)
• M9: 1,566,140 km (0.029 R)
• M10: 1,640,939 km (0.105 R)
• M11: 1,716,935 km (0.099 R)
• M12: 1,856,958 km (0.111 R)
• M13: 2,049,491 km (0.11 R)
• M14: 2,164,831 km (0.074 R)
• M15: 2,846,399 km (0.099 R)
• M16: 3,106,549 km (0.119 R)
• M17: 4,348,511 km (0.044 R)
• M18: 4,433,482 km (0.117 R)
• M19: 4,497,510 km (0.052 R)
• M20: 4,976,822 km (0.108 R)
• M21: 5,312,968 km (0.095 R)
• M22: 5,587,181 km (0.12 R)
• M23: 6,007,252 km (0.119 R)
• M24: 6,365,090 km (0.068 R)
• M25: 6,607,439 km (0.054 R)
• M26: 7,026,612 km (0.071 R)
• M27: 7,403,449 km (0.084 R)
• M28: 8,203,349 km (0.112 R)
• M29: 8,520,347 km (0.073 R)
• M30: 8,573,604 km (0.078 R)
• M31: 8,841,384 km (0.105 R)
• M32: 9,248,290 km (0.118 R)
• M33: 9,605,829 km (0.085 R)
• M34: 9,800,306 km (0.076 R)
• M35: 10,080,204 km (0.119 R)
• M36: 10,277,823 km (0.091 R)
• M37: 10,334,520 km (0.025 R)
• M38: 10,562,358 km (0.113 R)
• M39: 11,726,079 km (0.045 R)
• M40: 11,874,481 km (0.115 R)
• M41: 12,534,506 km (0.111 R)
• M42: 12,686,199 km (0.094 R)
• M43: 12,777,453 km (0.032 R)
• M44: 13,268,134 km (0.112 R)
• M45: 13,577,952 km (0.113 R)
• M46: 13,796,215 km (0.101 R)
• M47: 14,173,052 km (0.094 R)
• M48: 14,458,036 km (0.085 R)
• M49: 14,521,465 km (0.082 R)
• M50: 14,617,058 km (0.112 R)
• M51: 14,904,885 km (0.114 R)
• M52: 15,065,702 km (0.104 R)
• M53: 15,812,345 km (0.056 R)
• M54: 16,074,890 km (0.095 R)
• M55: 16,338,930 km (0.053 R)
• M56: 16,405,202 km (0.115 R)
• M57: 17,443,112 km (0.106 R)
• M58: 18,055,565 km (0.097 R)
• M59: 18,192,597 km (0.102 R)
• M60: 18,467,708 km (0.101 R)
• M61: 19,231,405 km (0.059 R)
• M62: 19,406,434 km (0.077 R)
• M63: 19,687,678 km (0.119 R)
• M64: 19,758,139 km (0.065 R)
• M65: 19,899,359 km (0.045 R)
• M66: 20,431,928 km (0.111 R)
• M67: 20,610,547 km (0.083 R)
• M68: 20,682,205 km (0.039 R)
• M69: 21,005,336 km (0.08 R)
• M70: 21,185,602 km (0.101 R)
• M71: 21,366,316 km (0.042 R)
• M72: 21,729,390 km (0.093 R)
• M73: 21,838,746 km (0.11 R)
• M74: 21,984,753 km (0.077 R)
• M75: 22,057,907 km (0.087 R)
• M76: 22,351,268 km (0.085 R)
• M77: 22,572,224 km (0.099 R)
• M78: 22,867,830 km (0.064 R)
• M79: 23,127,681 km (0.112 R)
• M80: 23,202,031 km (0.116 R)
• M81: 23,537,879 km (0.082 R)
• M82: 25,240,751 km (0.105 R)
• M83: 25,662,916 km (0.062 R)
• M84: 25,817,152 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 10,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit