🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.9

Radius: 9

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.52 AU - 0.66 AU

Year: 307 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 14,724,130 km

• M1: 115,490 km (0.112 R)
• M2: 172,636 km (0.081 R)
• M3: 277,354 km (0.094 R)
• M4: 346,020 km (0.114 R)
• M5: 419,772 km (0.085 R)
• M6: 477,068 km (0.117 R)
• M7: 558,449 km (0.108 R)
• M8: 616,792 km (0.08 R)
• M9: 687,103 km (0.104 R)
• M10: 805,285 km (0.111 R)
• M11: 861,684 km (0.064 R)
• M12: 963,859 km (0.078 R)
• M13: 1,031,777 km (0.057 R)
• M14: 1,105,379 km (0.084 R)
• M15: 1,221,167 km (0.11 R)
• M16: 1,539,811 km (0.115 R)
• M17: 1,620,295 km (0.032 R)
• M18: 1,738,926 km (0.043 R)
• M19: 1,865,336 km (0.086 R)
• M20: 1,965,716 km (0.03 R)
• M21: 2,033,783 km (0.105 R)
• M22: 2,252,794 km (0.069 R)
• M23: 2,390,873 km (0.082 R)
• M24: 2,495,143 km (0.107 R)
• M25: 2,563,659 km (0.06 R)
• M26: 2,622,301 km (0.099 R)
• M27: 2,708,170 km (0.108 R)
• M28: 2,773,245 km (0.108 R)
• M29: 3,016,491 km (0.07 R)
• M30: 3,134,973 km (0.092 R)
• M31: 3,203,489 km (0.1 R)
• M32: 3,307,011 km (0.113 R)
• M33: 3,382,557 km (0.09 R)
• M34: 3,624,607 km (0.085 R)
• M35: 3,684,596 km (0.109 R)
• M36: 3,775,102 km (0.088 R)
• M37: 4,007,727 km (0.074 R)
• M38: 4,082,077 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 10.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.15 AU - 4.11 AU

Year: 4691 Days

Day: 9.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 177.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 14,724,130 km

• M1: 132,993 km (0.102 R)
• M2: 202,107 km (0.104 R)
• M3: 316,399 km (0.081 R)
• M4: 412,441 km (0.119 R)
• M5: 509,082 km (0.118 R)
• M6: 647,310 km (0.097 R)
• M7: 763,697 km (0.097 R)
• M8: 872,754 km (0.093 R)
• M9: 1,099,245 km (0.108 R)
• M10: 1,173,446 km (0.067 R)
• M11: 1,275,322 km (0.117 R)
• M12: 1,515,875 km (0.03 R)
• M13: 1,969,306 km (0.089 R)
• M14: 2,164,382 km (0.111 R)
• M15: 2,237,984 km (0.055 R)
• M16: 2,463,727 km (0.077 R)
• M17: 2,596,121 km (0.084 R)
• M18: 2,787,756 km (0.108 R)
• M19: 2,925,835 km (0.11 R)
• M20: 3,078,126 km (0.074 R)
• M21: 3,613,088 km (0.112 R)
• M22: 3,891,489 km (0.083 R)
• M23: 4,033,458 km (0.072 R)
• M24: 4,111,548 km (0.117 R)
• M25: 4,375,588 km (0.099 R)
• M26: 4,563,782 km (0.115 R)
• M27: 5,102,185 km (0.08 R)
• M28: 5,472,440 km (0.098 R)
• M29: 5,660,783 km (0.06 R)
• M30: 5,895,652 km (0.043 R)
• M31: 6,284,158 km (0.104 R)
• M32: 6,512,145 km (0.112 R)
• M33: 6,789,200 km (0.111 R)
• M34: 6,991,905 km (0.104 R)
• M35: 7,117,567 km (0.063 R)
• M36: 7,676,166 km (0.086 R)
• M37: 7,854,786 km (0.096 R)
• M38: 8,365,363 km (0.111 R)
• M39: 8,465,444 km (0.078 R)
• M40: 8,599,484 km (0.075 R)
• M41: 9,091,362 km (0.092 R)
• M42: 9,245,896 km (0.114 R)
• M43: 9,332,065 km (0.072 R)
• M44: 9,644,724 km (0.053 R)
• M45: 9,855,059 km (0.082 R)
• M46: 10,657,352 km (0.079 R)
• M47: 11,167,182 km (0.083 R)
• M48: 11,259,185 km (0.036 R)
• M49: 11,480,739 km (0.112 R)
• M50: 11,573,340 km (0.088 R)
• M51: 11,796,989 km (0.1 R)
• M52: 11,871,937 km (0.104 R)
• M53: 12,135,080 km (0.04 R)
• M54: 12,362,319 km (0.115 R)
• M55: 12,438,315 km (0.107 R)
• M56: 12,533,609 km (0.077 R)
• M57: 12,686,647 km (0.096 R)
• M58: 12,763,242 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.6

Radius: 12.9

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.03 AU - 5.69 AU

Year: 7267 Days

Day: 6.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 14,724,130 km

• M1: 160,818 km (0.097 R)
• M2: 243,845 km (0.072 R)
• M3: 418,724 km (0.086 R)
• M4: 514,916 km (0.04 R)
• M5: 773,421 km (0.092 R)
• M6: 923,318 km (0.106 R)
• M7: 1,101,190 km (0.082 R)
• M8: 1,244,953 km (0.119 R)
• M9: 1,357,002 km (0.118 R)
• M10: 1,653,056 km (0.046 R)
• M11: 2,002,816 km (0.092 R)
• M12: 2,113,519 km (0.115 R)
• M13: 2,458,342 km (0.106 R)
• M14: 2,577,422 km (0.096 R)
• M15: 2,722,980 km (0.098 R)
• M16: 2,946,480 km (0.083 R)
• M17: 3,201,843 km (0.088 R)
• M18: 3,504,779 km (0.116 R)
• M19: 3,598,876 km (0.09 R)
• M20: 3,680,257 km (0.069 R)
• M21: 4,659,674 km (0.059 R)
• M22: 4,928,203 km (0.108 R)
• M23: 5,309,528 km (0.109 R)
• M24: 5,574,316 km (0.088 R)
• M25: 5,779,714 km (0.096 R)
• M26: 6,052,281 km (0.119 R)
• M27: 6,214,595 km (0.119 R)
• M28: 6,312,731 km (0.099 R)
• M29: 6,912,170 km (0.046 R)
• M30: 6,996,842 km (0.088 R)
• M31: 7,116,072 km (0.108 R)
• M32: 7,373,679 km (0.059 R)
• M33: 7,547,213 km (0.104 R)
• M34: 7,827,709 km (0.098 R)
• M35: 8,598,586 km (0.115 R)
• M36: 9,188,002 km (0.115 R)
• M37: 9,450,097 km (0.071 R)
• M38: 9,885,876 km (0.091 R)
• M39: 10,058,213 km (0.045 R)
• M40: 10,600,954 km (0.12 R)
• M41: 11,272,648 km (0.1 R)
• M42: 11,372,580 km (0.06 R)
• M43: 11,493,006 km (0.048 R)
• M44: 11,593,536 km (0.077 R)
• M45: 11,815,988 km (0.087 R)
• M46: 12,265,081 km (0.119 R)
• M47: 12,388,499 km (0.044 R)
• M48: 12,678,120 km (0.119 R)
• M49: 12,886,361 km (0.098 R)
• M50: 13,390,954 km (0.071 R)
• M51: 13,475,627 km (0.077 R)
• M52: 13,666,962 km (0.084 R)
• M53: 13,859,046 km (0.101 R)
• M54: 14,159,887 km (0.11 R)
• M55: 14,289,439 km (0.114 R)
• M56: 14,441,131 km (0.107 R)
• M57: 14,571,431 km (0.103 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: 459 - 11,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit