🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.7

Radius: 9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.89 AU - 1.11 AU

Year: 646 Days

Day: 6.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 13,440,004 km

• M1: 113,246 km (0.104 R)
• M2: 220,208 km (0.068 R)
• M3: 344,823 km (0.1 R)
• M4: 439,818 km (0.12 R)
• M5: 511,176 km (0.078 R)
• M6: 619,186 km (0.109 R)
• M7: 704,756 km (0.103 R)
• M8: 774,767 km (0.084 R)
• M9: 843,283 km (0.112 R)
• M10: 952,190 km (0.106 R)
• M11: 1,039,406 km (0.117 R)
• M12: 1,111,063 km (0.087 R)
• M13: 1,298,210 km (0.108 R)
• M14: 1,361,341 km (0.117 R)
• M15: 1,445,415 km (0.043 R)
• M16: 1,531,284 km (0.082 R)
• M17: 1,587,832 km (0.072 R)
• M18: 1,936,544 km (0.081 R)
• M19: 2,037,373 km (0.111 R)
• M20: 2,197,742 km (0.085 R)
• M21: 2,267,754 km (0.117 R)
• M22: 2,332,680 km (0.063 R)
• M23: 2,440,240 km (0.075 R)
• M24: 2,579,965 km (0.048 R)
• M25: 2,660,299 km (0.102 R)
• M26: 2,816,928 km (0.088 R)
• M27: 2,983,131 km (0.108 R)
• M28: 3,106,699 km (0.074 R)
• M29: 3,165,940 km (0.108 R)
• M30: 3,265,273 km (0.051 R)
• M31: 3,562,972 km (0.086 R)
• M32: 3,673,376 km (0.111 R)
• M33: 3,777,945 km (0.066 R)
• M34: 3,862,318 km (0.092 R)
• M35: 3,982,894 km (0.098 R)
• M36: 4,177,072 km (0.089 R)
• M37: 4,359,731 km (0.104 R)
• M38: 4,470,583 km (0.084 R)
• M39: 4,770,676 km (0.104 R)
• M40: 4,877,339 km (0.107 R)
• M41: 5,007,938 km (0.116 R)
• M42: 5,155,292 km (0.111 R)
• M43: 5,225,454 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970

Radius: 11.6

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.76 AU - 1.26 AU

Year: 655 Days

Day: 12.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 13,440,004 km

• M1: 145,708 km (0.075 R)
• M2: 310,565 km (0.072 R)
• M3: 392,246 km (0.067 R)
• M4: 466,745 km (0.032 R)
• M5: 575,802 km (0.115 R)
• M6: 705,354 km (0.099 R)
• M7: 779,704 km (0.064 R)
• M8: 948,899 km (0.061 R)
• M9: 1,026,241 km (0.1 R)
• M10: 1,099,694 km (0.08 R)
• M11: 1,181,374 km (0.066 R)
• M12: 1,265,448 km (0.097 R)
• M13: 1,405,622 km (0.03 R)
• M14: 1,523,056 km (0.072 R)
• M15: 1,622,389 km (0.061 R)
• M16: 1,745,957 km (0.083 R)
• M17: 1,880,445 km (0.117 R)
• M18: 1,972,149 km (0.109 R)
• M19: 2,073,127 km (0.093 R)
• M20: 2,313,082 km (0.085 R)
• M21: 2,528,503 km (0.114 R)
• M22: 2,630,230 km (0.113 R)
• M23: 2,707,422 km (0.053 R)
• M24: 2,979,242 km (0.029 R)
• M25: 3,232,511 km (0.096 R)
• M26: 3,625,654 km (0.074 R)
• M27: 3,808,612 km (0.086 R)
• M28: 4,284,483 km (0.064 R)
• M29: 4,375,887 km (0.048 R)
• M30: 4,488,385 km (0.117 R)
• M31: 4,570,963 km (0.113 R)
• M32: 4,674,784 km (0.068 R)
• M33: 4,789,825 km (0.095 R)
• M34: 4,937,777 km (0.085 R)
• M35: 5,205,707 km (0.109 R)
• M36: 5,644,477 km (0.062 R)
• M37: 6,152,362 km (0.094 R)
• M38: 6,278,772 km (0.082 R)
• M39: 6,464,124 km (0.117 R)
• M40: 7,103,356 km (0.053 R)
• M41: 7,308,754 km (0.079 R)
• M42: 7,455,060 km (0.109 R)
• M43: 7,651,482 km (0.108 R)
• M44: 7,762,783 km (0.107 R)
• M45: 7,924,498 km (0.072 R)
• M46: 8,213,222 km (0.119 R)
• M47: 8,492,821 km (0.046 R)
• M48: 8,608,011 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.7

Radius: 11.6

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.66 AU - 1.86 AU

Year: 1508 Days

Day: 5.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 13,440,004 km

• M1: 147,653 km (0.106 R)
• M2: 249,230 km (0.069 R)
• M3: 349,610 km (0.049 R)
• M4: 506,090 km (0.093 R)
• M5: 594,652 km (0.105 R)
• M6: 724,951 km (0.111 R)
• M7: 983,905 km (0.104 R)
• M8: 1,107,772 km (0.115 R)
• M9: 1,272,779 km (0.047 R)
• M10: 1,521,710 km (0.106 R)
• M11: 1,806,843 km (0.091 R)
• M12: 2,163,185 km (0.062 R)
• M13: 2,394,613 km (0.114 R)
• M14: 2,496,190 km (0.1 R)
• M15: 2,715,800 km (0.066 R)
• M16: 2,905,639 km (0.044 R)
• M17: 2,990,013 km (0.111 R)
• M18: 3,186,285 km (0.062 R)
• M19: 3,374,180 km (0.111 R)
• M20: 3,475,907 km (0.03 R)
• M21: 3,695,516 km (0.034 R)
• M22: 3,774,205 km (0.117 R)
• M23: 4,013,412 km (0.105 R)
• M24: 4,203,102 km (0.072 R)
• M25: 4,423,459 km (0.12 R)
• M26: 4,605,221 km (0.09 R)
• M27: 5,180,425 km (0.111 R)
• M28: 5,536,617 km (0.118 R)
• M29: 5,946,815 km (0.117 R)
• M30: 6,958,246 km (0.108 R)
• M31: 7,055,933 km (0.058 R)
• M32: 7,137,614 km (0.072 R)
• M33: 7,550,653 km (0.077 R)
• M34: 7,852,841 km (0.069 R)
• M35: 8,142,014 km (0.093 R)
• M36: 8,244,937 km (0.066 R)
• M37: 8,348,309 km (0.112 R)
• M38: 8,573,753 km (0.108 R)
• M39: 8,660,969 km (0.08 R)
• M40: 8,871,453 km (0.041 R)
• M41: 8,995,170 km (0.066 R)
• M42: 9,083,732 km (0.112 R)
• M43: 9,172,743 km (0.03 R)
• M44: 9,441,271 km (0.1 R)
• M45: 9,694,391 km (0.055 R)
• M46: 10,133,461 km (0.102 R)
• M47: 10,299,813 km (0.119 R)
• M48: 10,597,663 km (0.111 R)
• M49: 10,747,709 km (0.069 R)
• M50: 10,860,805 km (0.106 R)
• M51: 11,240,335 km (0.101 R)
• M52: 11,624,203 km (0.117 R)
• M53: 11,895,574 km (0.083 R)
• M54: 12,090,650 km (0.03 R)
• M55: 12,365,610 km (0.094 R)
• M56: 12,503,839 km (0.111 R)
• M57: 12,583,126 km (0.07 R)
• M58: 12,722,102 km (0.107 R)
• M59: 13,122,276 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.6

Radius: 10.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.21 AU - 2.35 AU

Year: 2223 Days

Day: 5.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 13,440,004 km

• M1: 135,236 km (0.116 R)
• M2: 207,941 km (0.081 R)
• M3: 332,257 km (0.115 R)
• M4: 527,632 km (0.109 R)
• M5: 610,808 km (0.06 R)
• M6: 828,922 km (0.083 R)
• M7: 897,288 km (0.069 R)
• M8: 983,606 km (0.113 R)
• M9: 1,580,651 km (0.119 R)
• M10: 1,657,544 km (0.118 R)
• M11: 1,775,428 km (0.069 R)
• M12: 1,875,808 km (0.103 R)
• M13: 1,978,133 km (0.117 R)
• M14: 2,050,987 km (0.118 R)
• M15: 2,220,930 km (0.056 R)
• M16: 2,329,538 km (0.088 R)
• M17: 2,518,331 km (0.105 R)
• M18: 2,922,993 km (0.109 R)
• M19: 3,006,319 km (0.078 R)
• M20: 3,310,900 km (0.083 R)
• M21: 3,561,925 km (0.094 R)
• M22: 3,754,159 km (0.032 R)
• M23: 3,884,309 km (0.087 R)
• M24: 4,095,691 km (0.032 R)
• M25: 4,378,879 km (0.096 R)
• M26: 4,529,824 km (0.074 R)
• M27: 5,560,104 km (0.051 R)
• M28: 5,679,034 km (0.057 R)
• M29: 6,025,503 km (0.08 R)
• M30: 6,193,651 km (0.062 R)
• M31: 6,456,644 km (0.066 R)
• M32: 6,754,942 km (0.074 R)
• M33: 6,865,944 km (0.093 R)
• M34: 7,138,212 km (0.119 R)
• M35: 7,676,764 km (0.098 R)
• M36: 7,925,845 km (0.078 R)
• M37: 8,517,654 km (0.116 R)
• M38: 8,879,681 km (0.084 R)
• M39: 9,071,316 km (0.087 R)
• M40: 9,334,758 km (0.091 R)
• M41: 9,547,486 km (0.081 R)
• M42: 9,708,004 km (0.084 R)
• M43: 9,851,469 km (0.095 R)
• M44: 9,941,526 km (0.119 R)
• M45: 10,249,698 km (0.088 R)
• M46: 10,579,412 km (0.116 R)
• M47: 10,819,666 km (0.089 R)
• M48: 10,912,566 km (0.115 R)
• M49: 11,703,490 km (0.076 R)
• M50: 11,856,230 km (0.1 R)
• M51: 11,971,270 km (0.099 R)
• M52: 12,202,399 km (0.12 R)
• M53: 12,357,383 km (0.058 R)
• M54: 12,571,457 km (0.099 R)
• M55: 12,649,547 km (0.084 R)
• M56: 12,786,728 km (0.1 R)
• M57: 12,885,014 km (0.09 R)
• M58: 12,983,450 km (0.029 R)
• M59: 13,102,081 km (0.047 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 12,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit