🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.5

Radius: 9.9

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.96 AU

Year: 579 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 34,707,439 km

• M1: 154,385 km (0.092 R)
• M2: 217,067 km (0.088 R)
• M3: 302,487 km (0.066 R)
• M4: 388,954 km (0.035 R)
• M5: 477,516 km (0.113 R)
• M6: 560,693 km (0.1 R)
• M7: 713,283 km (0.119 R)
• M8: 789,877 km (0.089 R)
• M9: 858,692 km (0.116 R)
• M10: 929,751 km (0.117 R)
• M11: 1,072,467 km (0.048 R)
• M12: 1,198,129 km (0.113 R)
• M13: 1,354,310 km (0.06 R)
• M14: 1,484,310 km (0.026 R)
• M15: 1,598,154 km (0.111 R)
• M16: 1,666,520 km (0.036 R)
• M17: 1,742,965 km (0.109 R)
• M18: 1,806,394 km (0.073 R)
• M19: 1,877,902 km (0.11 R)
• M20: 2,060,711 km (0.106 R)
• M21: 2,158,099 km (0.064 R)
• M22: 2,249,354 km (0.11 R)
• M23: 2,357,662 km (0.116 R)
• M24: 2,459,688 km (0.102 R)
• M25: 2,523,267 km (0.069 R)
• M26: 2,692,911 km (0.113 R)
• M27: 2,891,428 km (0.086 R)
• M28: 3,060,473 km (0.112 R)
• M29: 3,293,996 km (0.093 R)
• M30: 3,426,390 km (0.088 R)
• M31: 3,542,478 km (0.059 R)
• M32: 3,632,685 km (0.053 R)
• M33: 3,833,894 km (0.087 R)
• M34: 4,048,118 km (0.119 R)
• M35: 4,114,241 km (0.092 R)
• M36: 4,381,871 km (0.087 R)
• M37: 4,635,589 km (0.076 R)
• M38: 4,724,600 km (0.106 R)
• M39: 4,794,163 km (0.098 R)
• M40: 5,005,096 km (0.062 R)
• M41: 5,106,523 km (0.112 R)
• M42: 5,219,021 km (0.088 R)
• M43: 5,332,267 km (0.116 R)
• M44: 5,582,245 km (0.066 R)
• M45: 5,719,426 km (0.059 R)
• M46: 5,964,617 km (0.091 R)
• M47: 6,311,534 km (0.119 R)
• M48: 6,454,400 km (0.116 R)
• M49: 6,631,674 km (0.082 R)
• M50: 6,866,841 km (0.058 R)
• M51: 6,979,788 km (0.098 R)
• M52: 7,150,479 km (0.109 R)
• M53: 7,276,440 km (0.042 R)
• M54: 7,414,669 km (0.079 R)
• M55: 7,553,944 km (0.1 R)
• M56: 7,670,481 km (0.116 R)
• M57: 7,870,194 km (0.113 R)
• M58: 7,976,708 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.7

Radius: 11.6

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.24 AU - 1.26 AU

Year: 932 Days

Day: 13 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,707,439 km

• M1: 203,004 km (0.112 R)
• M2: 278,252 km (0.094 R)
• M3: 384,018 km (0.109 R)
• M4: 460,462 km (0.098 R)
• M5: 534,812 km (0.117 R)
• M6: 623,823 km (0.056 R)
• M7: 708,496 km (0.094 R)
• M8: 815,308 km (0.104 R)
• M9: 958,174 km (0.12 R)
• M10: 1,070,223 km (0.102 R)
• M11: 1,174,642 km (0.095 R)
• M12: 1,286,990 km (0.056 R)
• M13: 1,385,725 km (0.117 R)
• M14: 1,581,997 km (0.076 R)
• M15: 1,655,600 km (0.096 R)
• M16: 1,787,545 km (0.101 R)
• M17: 1,908,420 km (0.111 R)
• M18: 2,052,184 km (0.109 R)
• M19: 2,143,289 km (0.066 R)
• M20: 2,334,924 km (0.075 R)
• M21: 2,586,547 km (0.065 R)
• M22: 2,674,361 km (0.107 R)
• M23: 2,920,898 km (0.102 R)
• M24: 3,018,137 km (0.112 R)
• M25: 3,134,075 km (0.067 R)
• M26: 3,221,889 km (0.06 R)
• M27: 3,412,178 km (0.095 R)
• M28: 3,686,241 km (0.096 R)
• M29: 3,810,407 km (0.087 R)
• M30: 3,898,072 km (0.049 R)
• M31: 4,088,510 km (0.08 R)
• M32: 4,217,014 km (0.083 R)
• M33: 4,425,703 km (0.083 R)
• M34: 4,518,005 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.2

Radius: 8.6

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.61 AU - 1.67 AU

Year: 1401 Days

Day: 7.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,707,439 km

• M1: 107,411 km (0.103 R)
• M2: 173,234 km (0.093 R)
• M3: 228,735 km (0.108 R)
• M4: 303,983 km (0.094 R)
• M5: 384,915 km (0.104 R)
• M6: 811,419 km (0.078 R)
• M7: 954,285 km (0.112 R)
• M8: 1,057,059 km (0.102 R)
• M9: 1,155,195 km (0.112 R)
• M10: 1,396,646 km (0.036 R)
• M11: 1,523,355 km (0.106 R)
• M12: 1,597,556 km (0.08 R)
• M13: 1,701,676 km (0.104 R)
• M14: 1,837,511 km (0.107 R)
• M15: 2,027,650 km (0.113 R)
• M16: 2,213,749 km (0.099 R)
• M17: 2,536,581 km (0.084 R)
• M18: 2,602,853 km (0.103 R)
• M19: 2,828,297 km (0.105 R)
• M20: 3,083,661 km (0.099 R)
• M21: 3,166,538 km (0.043 R)
• M22: 3,298,334 km (0.049 R)
• M23: 3,383,006 km (0.111 R)
• M24: 3,616,828 km (0.116 R)
• M25: 3,907,048 km (0.085 R)
• M26: 4,204,747 km (0.093 R)
• M27: 4,309,915 km (0.081 R)
• M28: 4,456,221 km (0.084 R)
• M29: 4,822,138 km (0.116 R)
• M30: 4,918,628 km (0.037 R)
• M31: 5,141,529 km (0.086 R)
• M32: 5,310,874 km (0.101 R)
• M33: 5,496,375 km (0.045 R)
• M34: 5,568,332 km (0.069 R)
• M35: 5,713,292 km (0.09 R)
• M36: 5,874,110 km (0.066 R)
• M37: 6,245,113 km (0.118 R)
• M38: 6,425,977 km (0.098 R)
• M39: 6,486,564 km (0.079 R)
• M40: 6,608,486 km (0.089 R)
• M41: 6,731,156 km (0.108 R)
• M42: 7,355,877 km (0.101 R)
• M43: 7,451,171 km (0.117 R)
• M44: 7,530,906 km (0.08 R)
• M45: 7,626,948 km (0.102 R)
• M46: 8,047,917 km (0.11 R)
• M47: 8,261,393 km (0.08 R)
• M48: 8,476,515 km (0.108 R)
• M49: 8,878,783 km (0.059 R)
• M50: 9,031,223 km (0.108 R)
• M51: 9,133,399 km (0.067 R)
• M52: 9,235,873 km (0.111 R)
• M53: 9,806,589 km (0.087 R)
• M54: 9,929,110 km (0.087 R)
• M55: 10,210,952 km (0.034 R)
• M56: 10,495,637 km (0.112 R)
• M57: 10,837,019 km (0.058 R)
• M58: 10,927,526 km (0.079 R)
• M59: 11,163,741 km (0.088 R)
• M60: 11,438,552 km (0.08 R)
• M61: 11,493,904 km (0.11 R)
• M62: 11,586,056 km (0.118 R)
• M63: 11,660,107 km (0.112 R)
• M64: 11,883,008 km (0.08 R)
• M65: 12,013,607 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 13.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.54 AU - 3.5 AU

Year: 3500 Days

Day: 10.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 34,707,439 km

• M1: 188,344 km (0.116 R)
• M2: 671,545 km (0.044 R)
• M3: 823,835 km (0.095 R)
• M4: 979,118 km (0.074 R)
• M5: 1,320,800 km (0.083 R)
• M6: 1,482,365 km (0.111 R)
• M7: 1,750,295 km (0.062 R)
• M8: 2,389,377 km (0.111 R)
• M9: 2,474,199 km (0.106 R)
• M10: 2,749,758 km (0.052 R)
• M11: 3,158,909 km (0.072 R)
• M12: 3,299,531 km (0.114 R)
• M13: 3,734,561 km (0.062 R)
• M14: 4,068,613 km (0.11 R)
• M15: 4,153,734 km (0.088 R)
• M16: 4,256,658 km (0.109 R)
• M17: 4,964,555 km (0.109 R)
• M18: 5,202,565 km (0.11 R)
• M19: 5,557,411 km (0.073 R)
• M20: 5,881,590 km (0.108 R)
• M21: 6,114,215 km (0.097 R)
• M22: 6,290,740 km (0.11 R)
• M23: 6,810,144 km (0.107 R)
• M24: 7,405,843 km (0.092 R)
• M25: 7,657,317 km (0.12 R)
• M26: 8,233,418 km (0.1 R)
• M27: 8,559,541 km (0.109 R)
• M28: 8,845,722 km (0.074 R)
• M29: 8,956,574 km (0.111 R)
• M30: 9,045,734 km (0.073 R)
• M31: 9,337,151 km (0.075 R)
• M32: 9,427,508 km (0.102 R)
• M33: 9,837,556 km (0.077 R)
• M34: 10,021,711 km (0.111 R)
• M35: 10,346,787 km (0.027 R)
• M36: 10,675,304 km (0.102 R)
• M37: 11,007,411 km (0.051 R)
• M38: 11,174,662 km (0.079 R)
• M39: 11,657,264 km (0.095 R)
• M40: 11,779,037 km (0.089 R)
• M41: 11,950,177 km (0.112 R)
• M42: 12,568,316 km (0.084 R)
• M43: 12,718,063 km (0.074 R)
• M44: 13,247,490 km (0.12 R)
• M45: 13,349,067 km (0.091 R)
• M46: 13,450,943 km (0.094 R)
• M47: 13,655,593 km (0.053 R)
• M48: 13,809,679 km (0.11 R)
• M49: 14,067,885 km (0.07 R)
• M50: 14,197,586 km (0.097 R)
• M51: 14,510,545 km (0.097 R)
• M52: 15,838,675 km (0.055 R)
• M53: 16,244,833 km (0.051 R)
• M54: 16,353,590 km (0.116 R)
• M55: 16,572,153 km (0.067 R)
• M56: 16,681,659 km (0.076 R)
• M57: 17,067,172 km (0.087 R)
• M58: 17,344,377 km (0.093 R)
• M59: 17,875,150 km (0.096 R)
• M60: 18,780,965 km (0.111 R)
• M61: 18,866,685 km (0.082 R)
• M62: 18,981,277 km (0.105 R)
• M63: 19,095,869 km (0.07 R)
• M64: 19,239,633 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 15

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.61 AU - 4.75 AU

Year: 5699 Days

Day: 8.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,707,439 km

• M1: 243,695 km (0.107 R)
• M2: 393,442 km (0.104 R)
• M3: 516,113 km (0.057 R)
• M4: 693,835 km (0.036 R)
• M5: 812,167 km (0.084 R)
• M6: 924,066 km (0.073 R)
• M7: 1,229,395 km (0.066 R)
• M8: 1,446,013 km (0.108 R)
• M9: 1,568,085 km (0.095 R)
• M10: 1,842,148 km (0.085 R)
• M11: 2,092,575 km (0.051 R)
• M12: 2,192,058 km (0.116 R)
• M13: 2,354,521 km (0.088 R)
• M14: 3,090,842 km (0.109 R)
• M15: 3,390,636 km (0.086 R)
• M16: 3,532,455 km (0.052 R)
• M17: 3,748,773 km (0.079 R)
• M18: 3,944,746 km (0.073 R)
• M19: 4,169,442 km (0.093 R)
• M20: 4,553,610 km (0.073 R)
• M21: 5,192,093 km (0.11 R)
• M22: 5,577,607 km (0.098 R)
• M23: 6,144,882 km (0.086 R)
• M24: 6,260,521 km (0.079 R)
• M25: 6,377,058 km (0.077 R)
• M26: 6,552,985 km (0.104 R)
• M27: 6,671,317 km (0.05 R)
• M28: 6,790,247 km (0.05 R)
• M29: 7,181,895 km (0.081 R)
• M30: 7,674,221 km (0.08 R)
• M31: 8,082,175 km (0.116 R)
• M32: 8,177,468 km (0.105 R)
• M33: 9,150,004 km (0.079 R)
• M34: 9,415,540 km (0.087 R)
• M35: 9,649,960 km (0.046 R)
• M36: 10,090,676 km (0.086 R)
• M37: 10,193,300 km (0.082 R)
• M38: 11,027,009 km (0.089 R)
• M39: 12,833,553 km (0.103 R)
• M40: 13,506,294 km (0.089 R)
• M41: 13,846,929 km (0.098 R)
• M42: 13,999,369 km (0.05 R)
• M43: 14,305,745 km (0.108 R)
• M44: 14,614,366 km (0.06 R)
• M45: 15,356,072 km (0.069 R)
• M46: 16,150,287 km (0.107 R)
• M47: 16,391,139 km (0.072 R)
• M48: 17,080,038 km (0.098 R)
• M49: 17,819,799 km (0.091 R)
• M50: 18,068,730 km (0.104 R)
• M51: 18,360,595 km (0.075 R)
• M52: 19,245,766 km (0.061 R)
• M53: 19,373,373 km (0.095 R)
• M54: 19,757,690 km (0.11 R)
• M55: 19,972,513 km (0.091 R)
• M56: 20,490,869 km (0.089 R)
• M57: 21,145,061 km (0.108 R)
• M58: 22,116,998 km (0.094 R)
• M59: 22,698,335 km (0.107 R)
• M60: 23,921,448 km (0.108 R)
• M61: 25,073,202 km (0.094 R)
• M62: 25,259,152 km (0.113 R)
• M63: 25,866,669 km (0.112 R)
• M64: 26,478,973 km (0.115 R)
• M65: 26,620,941 km (0.037 R)
• M66: 27,574,029 km (0.103 R)
• M67: 28,151,327 km (0.092 R)
• M68: 28,538,337 km (0.115 R)
• M69: 28,829,903 km (0.112 R)
• M70: 29,562,783 km (0.079 R)
• M71: 30,054,811 km (0.07 R)
• M72: 30,698,530 km (0.049 R)
• M73: 31,949,318 km (0.069 R)
• M74: 32,050,147 km (0.096 R)
• M75: 32,606,352 km (0.078 R)
• M76: 32,809,356 km (0.083 R)
• M77: 33,165,698 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 20,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit