🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.2 AU - 1.26 AU

Year: 514 Days

Day: 40.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.2

Radius: 8.8

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.82 AU - 6.8 AU

Year: 5971 Days

Day: 11.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,986,292 km

• M1: 125,662 km (0.07 R)
• M2: 186,848 km (0.1 R)
• M3: 499,956 km (0.088 R)
• M4: 559,945 km (0.049 R)
• M5: 622,776 km (0.08 R)
• M6: 929,601 km (0.072 R)
• M7: 1,005,746 km (0.093 R)
• M8: 1,746,555 km (0.117 R)
• M9: 1,803,552 km (0.105 R)
• M10: 1,958,685 km (0.04 R)
• M11: 2,017,926 km (0.054 R)
• M12: 2,158,847 km (0.08 R)
• M13: 2,732,405 km (0.107 R)
• M14: 3,374,928 km (0.086 R)
• M15: 3,738,002 km (0.058 R)
• M16: 3,886,852 km (0.119 R)
• M17: 4,037,497 km (0.109 R)
• M18: 4,422,861 km (0.086 R)
• M19: 4,554,058 km (0.116 R)
• M20: 4,739,709 km (0.1 R)
• M21: 4,900,976 km (0.075 R)
• M22: 5,064,038 km (0.111 R)
• M23: 5,423,372 km (0.101 R)
• M24: 5,648,666 km (0.115 R)
• M25: 5,791,083 km (0.094 R)
• M26: 6,108,530 km (0.094 R)
• M27: 6,431,811 km (0.083 R)
• M28: 6,911,721 km (0.103 R)
• M29: 7,125,496 km (0.046 R)
• M30: 9,011,477 km (0.097 R)
• M31: 9,548,234 km (0.074 R)
• M32: 9,718,027 km (0.086 R)
• M33: 9,923,276 km (0.091 R)
• M34: 9,991,941 km (0.049 R)
• M35: 10,095,313 km (0.11 R)
• M36: 10,547,248 km (0.091 R)
• M37: 11,148,333 km (0.055 R)
• M38: 11,435,112 km (0.104 R)
• M39: 11,615,527 km (0.12 R)
• M40: 11,796,989 km (0.067 R)
• M41: 13,319,446 km (0.086 R)
• M42: 13,395,293 km (0.113 R)
• M43: 13,509,286 km (0.094 R)
• M44: 13,700,173 km (0.105 R)
• M45: 13,930,255 km (0.09 R)
• M46: 14,316,666 km (0.11 R)
• M47: 14,589,233 km (0.096 R)
• M48: 15,218,741 km (0.105 R)
• M49: 15,897,317 km (0.088 R)
• M50: 15,977,801 km (0.061 R)
• M51: 16,790,117 km (0.083 R)
• M52: 17,036,355 km (0.103 R)
• M53: 17,201,212 km (0.044 R)
• M54: 17,449,544 km (0.056 R)
• M55: 17,532,571 km (0.089 R)
• M56: 18,159,536 km (0.093 R)
• M57: 18,539,215 km (0.066 R)
• M58: 19,478,391 km (0.115 R)
• M59: 20,432,975 km (0.104 R)
• M60: 20,695,968 km (0.07 R)
• M61: 21,803,890 km (0.116 R)
• M62: 22,117,447 km (0.099 R)
• M63: 22,207,355 km (0.12 R)
• M64: 22,568,185 km (0.115 R)
• M65: 22,976,288 km (0.117 R)
• M66: 23,708,121 km (0.115 R)
• M67: 24,960,106 km (0.12 R)
• M68: 25,147,402 km (0.09 R)
• M69: 25,288,174 km (0.12 R)
• M70: 25,570,614 km (0.07 R)
• M71: 25,853,953 km (0.064 R)
• M72: 26,281,055 km (0.094 R)
• M73: 26,376,349 km (0.104 R)
• M74: 27,770,002 km (0.08 R)
• M75: 28,892,286 km (0.061 R)
• M76: 30,328,425 km (0.04 R)
• M77: 30,828,980 km (0.072 R)
• M78: 31,889,030 km (0.038 R)
• M79: 32,347,099 km (0.074 R)
• M80: 32,551,300 km (0.119 R)
• M81: 33,218,058 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 10.2

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.49 AU - 6.65 AU

Year: 6344 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 30,986,292 km

• M1: 161,416 km (0.09 R)
• M2: 353,649 km (0.119 R)
• M3: 525,837 km (0.119 R)
• M4: 648,656 km (0.056 R)
• M5: 852,558 km (0.111 R)
• M6: 925,412 km (0.117 R)
• M7: 1,141,133 km (0.099 R)
• M8: 1,407,866 km (0.069 R)
• M9: 1,530,835 km (0.042 R)
• M10: 2,261,022 km (0.103 R)
• M11: 2,684,384 km (0.067 R)
• M12: 3,063,764 km (0.109 R)
• M13: 3,201,694 km (0.067 R)
• M14: 3,388,990 km (0.12 R)
• M15: 3,579,877 km (0.1 R)
• M16: 4,072,802 km (0.104 R)
• M17: 5,676,641 km (0.045 R)
• M18: 6,018,771 km (0.08 R)
• M19: 6,105,239 km (0.105 R)
• M20: 7,237,545 km (0.072 R)
• M21: 7,670,930 km (0.038 R)
• M22: 8,856,643 km (0.05 R)
• M23: 9,120,533 km (0.09 R)
• M24: 9,386,967 km (0.091 R)
• M25: 9,859,547 km (0.12 R)
• M26: 9,927,614 km (0.076 R)
• M27: 10,030,238 km (0.114 R)
• M28: 10,305,199 km (0.106 R)
• M29: 10,722,577 km (0.087 R)
• M30: 11,180,945 km (0.077 R)
• M31: 11,287,608 km (0.098 R)
• M32: 12,043,975 km (0.1 R)
• M33: 12,446,692 km (0.055 R)
• M34: 12,853,748 km (0.106 R)
• M35: 13,643,176 km (0.032 R)
• M36: 13,833,465 km (0.106 R)
• M37: 15,387,188 km (0.093 R)
• M38: 17,077,495 km (0.116 R)
• M39: 17,612,457 km (0.107 R)
• M40: 18,111,216 km (0.063 R)
• M41: 18,446,315 km (0.103 R)
• M42: 18,614,613 km (0.047 R)
• M43: 19,293,039 km (0.106 R)
• M44: 19,549,599 km (0.107 R)
• M45: 19,678,254 km (0.049 R)
• M46: 20,066,011 km (0.068 R)
• M47: 21,376,489 km (0.07 R)
• M48: 21,686,306 km (0.105 R)
• M49: 22,131,509 km (0.067 R)
• M50: 22,444,917 km (0.101 R)
• M51: 22,849,878 km (0.075 R)
• M52: 22,985,563 km (0.108 R)
• M53: 23,166,726 km (0.075 R)
• M54: 23,896,165 km (0.119 R)
• M55: 24,171,575 km (0.094 R)
• M56: 24,494,407 km (0.038 R)
• M57: 24,633,085 km (0.101 R)
• M58: 24,725,835 km (0.065 R)
• M59: 24,958,011 km (0.061 R)
• M60: 26,271,331 km (0.073 R)
• M61: 26,365,877 km (0.032 R)
• M62: 26,508,144 km (0.104 R)
• M63: 26,793,278 km (0.081 R)
• M64: 26,984,015 km (0.105 R)
• M65: 27,799,623 km (0.118 R)
• M66: 27,944,284 km (0.089 R)
• M67: 28,040,924 km (0.077 R)
• M68: 28,671,928 km (0.077 R)
• M69: 28,769,316 km (0.112 R)
• M70: 29,062,378 km (0.052 R)
• M71: 29,454,774 km (0.114 R)
• M72: 29,553,209 km (0.081 R)
• M73: 29,848,964 km (0.106 R)
• M74: 30,195,133 km (0.114 R)
• M75: 30,294,317 km (0.103 R)
• M76: 30,841,845 km (0.071 R)
• M77: 31,141,789 km (0.059 R)
• M78: 32,707,031 km (0.108 R)
• M79: 32,859,920 km (0.069 R)
• M80: 33,217,459 km (0.117 R)
• M81: 33,679,118 km (0.064 R)
• M82: 34,091,111 km (0.046 R)
• M83: 34,349,616 km (0.104 R)
• M84: 34,504,898 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.3

Radius: 4.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.39 AU - 17.89 AU

Year: 25572 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,986,292 km

• M1: 66,571 km (0.098 R)
• M2: 133,292 km (0.094 R)
• M3: 484,398 km (0.078 R)
• M4: 1,211,743 km (0.105 R)
• M5: 1,586,635 km (0.094 R)
• M6: 1,831,377 km (0.106 R)
• M7: 1,995,037 km (0.089 R)
• M8: 2,944,535 km (0.084 R)
• M9: 3,397,816 km (0.114 R)
• M10: 3,576,287 km (0.106 R)
• M11: 3,988,728 km (0.086 R)
• M12: 5,211,691 km (0.08 R)
• M13: 5,495,179 km (0.107 R)
• M14: 5,836,561 km (0.109 R)
• M15: 6,567,646 km (0.116 R)
• M16: 6,873,723 km (0.101 R)
• M17: 7,070,893 km (0.094 R)
• M18: 8,173,280 km (0.075 R)
• M19: 8,203,050 km (0.05 R)
• M20: 8,835,699 km (0.055 R)
• M21: 10,339,457 km (0.114 R)
• M22: 11,585,009 km (0.111 R)
• M23: 13,857,849 km (0.094 R)
• M24: 14,681,385 km (0.025 R)
• M25: 15,668,283 km (0.11 R)
• M26: 15,964,786 km (0.111 R)
• M27: 16,450,530 km (0.063 R)
• M28: 19,069,390 km (0.1 R)
• M29: 19,783,870 km (0.075 R)
• M30: 20,466,784 km (0.115 R)
• M31: 23,106,139 km (0.115 R)
• M32: 23,612,827 km (0.11 R)
• M33: 24,037,835 km (0.084 R)
• M34: 26,905,626 km (0.117 R)
• M35: 28,469,672 km (0.066 R)
• M36: 29,422,161 km (0.082 R)
• M37: 30,384,973 km (0.099 R)
• M38: 30,569,577 km (0.091 R)
• M39: 30,754,629 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 12,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit