🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.53 AU - 2.15 AU

Year: 1114 Days

Day: 24.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,393,419 km

• M1: 106,065 km (0.102 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975

Radius: 14.4

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.16 AU - 4.76 AU

Year: 4203 Days

Day: 13.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 62.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,393,419 km

• M1: 181,761 km (0.109 R)
• M2: 319,990 km (0.099 R)
• M3: 495,319 km (0.064 R)
• M4: 1,144,424 km (0.05 R)
• M5: 1,291,329 km (0.119 R)
• M6: 1,492,239 km (0.107 R)
• M7: 2,085,843 km (0.095 R)
• M8: 2,380,701 km (0.068 R)
• M9: 2,475,845 km (0.112 R)
• M10: 2,889,184 km (0.092 R)
• M11: 3,032,050 km (0.098 R)
• M12: 3,453,168 km (0.086 R)
• M13: 3,781,535 km (0.117 R)
• M14: 4,074,448 km (0.081 R)
• M15: 4,492,574 km (0.082 R)
• M16: 4,875,843 km (0.118 R)
• M17: 5,046,834 km (0.117 R)
• M18: 5,674,247 km (0.117 R)
• M19: 6,273,387 km (0.031 R)
• M20: 6,702,284 km (0.112 R)
• M21: 7,112,930 km (0.06 R)
• M22: 7,363,506 km (0.088 R)
• M23: 7,645,199 km (0.094 R)
• M24: 7,815,890 km (0.086 R)
• M25: 8,045,523 km (0.046 R)
• M26: 8,161,312 km (0.085 R)
• M27: 8,423,557 km (0.106 R)
• M28: 8,541,141 km (0.104 R)
• M29: 8,926,804 km (0.083 R)
• M30: 9,807,786 km (0.111 R)
• M31: 9,993,437 km (0.089 R)
• M32: 10,118,052 km (0.086 R)
• M33: 10,684,579 km (0.092 R)
• M34: 11,164,788 km (0.108 R)
• M35: 11,358,817 km (0.086 R)
• M36: 11,456,355 km (0.048 R)
• M37: 11,554,042 km (0.099 R)
• M38: 12,412,734 km (0.069 R)
• M39: 12,816,050 km (0.051 R)
• M40: 13,257,812 km (0.097 R)
• M41: 13,497,767 km (0.115 R)
• M42: 13,773,775 km (0.096 R)
• M43: 14,507,254 km (0.064 R)
• M44: 14,648,474 km (0.042 R)
• M45: 15,253,448 km (0.091 R)
• M46: 15,866,799 km (0.083 R)
• M47: 16,012,208 km (0.112 R)
• M48: 16,121,714 km (0.108 R)
• M49: 16,377,975 km (0.087 R)
• M50: 17,679,327 km (0.1 R)
• M51: 18,171,205 km (0.08 R)
• M52: 18,399,790 km (0.06 R)
• M53: 18,936,846 km (0.101 R)
• M54: 19,246,065 km (0.081 R)
• M55: 19,595,825 km (0.102 R)
• M56: 20,936,521 km (0.114 R)
• M57: 21,056,199 km (0.114 R)
• M58: 21,941,071 km (0.043 R)
• M59: 22,592,270 km (0.11 R)
• M60: 22,756,080 km (0.117 R)
• M61: 23,249,903 km (0.119 R)
• M62: 23,830,492 km (0.074 R)
• M63: 25,005,882 km (0.119 R)
• M64: 25,600,684 km (0.085 R)
• M65: 26,890,965 km (0.092 R)
• M66: 27,675,307 km (0.106 R)
• M67: 29,088,259 km (0.079 R)
• M68: 29,311,160 km (0.079 R)
• M69: 29,624,118 km (0.104 R)
• M70: 30,118,240 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.5

Radius: 12.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.42 AU - 5.48 AU

Year: 4914 Days

Day: 14.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,393,419 km

• M1: 218,712 km (0.101 R)
• M2: 327,470 km (0.036 R)
• M3: 438,172 km (0.091 R)
• M4: 514,766 km (0.081 R)
• M5: 662,419 km (0.12 R)
• M6: 1,194,988 km (0.068 R)
• M7: 1,520,363 km (0.113 R)
• M8: 1,758,523 km (0.085 R)
• M9: 2,147,477 km (0.1 R)
• M10: 2,253,542 km (0.094 R)
• M11: 2,489,458 km (0.063 R)
• M12: 3,204,985 km (0.117 R)
• M13: 3,409,036 km (0.075 R)
• M14: 4,379,777 km (0.107 R)
• M15: 4,606,717 km (0.067 R)
• M16: 4,837,546 km (0.077 R)
• M17: 4,978,019 km (0.078 R)
• M18: 5,528,689 km (0.116 R)
• M19: 5,799,012 km (0.086 R)
• M20: 5,898,345 km (0.084 R)
• M21: 6,048,541 km (0.079 R)
• M22: 6,250,797 km (0.078 R)
• M23: 6,949,719 km (0.073 R)
• M24: 7,055,484 km (0.102 R)
• M25: 7,241,734 km (0.11 R)
• M26: 7,564,865 km (0.043 R)
• M27: 7,865,258 km (0.118 R)
• M28: 8,590,807 km (0.097 R)
• M29: 8,875,642 km (0.075 R)
• M30: 9,601,191 km (0.12 R)
• M31: 10,195,544 km (0.089 R)
• M32: 10,315,820 km (0.108 R)
• M33: 10,801,714 km (0.096 R)
• M34: 10,955,202 km (0.059 R)
• M35: 11,733,111 km (0.072 R)
• M36: 11,827,656 km (0.089 R)
• M37: 12,017,496 km (0.108 R)
• M38: 12,208,383 km (0.029 R)
• M39: 12,981,954 km (0.066 R)
• M40: 13,177,927 km (0.107 R)
• M41: 13,506,593 km (0.106 R)
• M42: 13,705,110 km (0.089 R)
• M43: 14,004,754 km (0.031 R)
• M44: 14,542,708 km (0.071 R)
• M45: 14,848,337 km (0.091 R)
• M46: 15,465,877 km (0.102 R)
• M47: 15,777,938 km (0.118 R)
• M48: 16,161,956 km (0.099 R)
• M49: 16,408,044 km (0.093 R)
• M50: 17,332,858 km (0.094 R)
• M51: 17,837,901 km (0.112 R)
• M52: 18,092,217 km (0.092 R)
• M53: 18,274,577 km (0.102 R)
• M54: 18,494,336 km (0.098 R)
• M55: 18,825,396 km (0.092 R)
• M56: 19,344,501 km (0.086 R)
• M57: 20,131,984 km (0.107 R)
• M58: 21,006,383 km (0.04 R)
• M59: 21,544,786 km (0.039 R)
• M60: 21,738,216 km (0.057 R)
• M61: 22,243,707 km (0.116 R)
• M62: 22,595,861 km (0.105 R)
• M63: 23,028,947 km (0.115 R)
• M64: 23,306,002 km (0.117 R)
• M65: 23,663,690 km (0.045 R)
• M66: 24,545,869 km (0.115 R)
• M67: 25,072,304 km (0.08 R)
• M68: 25,602,329 km (0.082 R)
• M69: 25,930,397 km (0.118 R)
• M70: 26,218,523 km (0.116 R)
• M71: 26,342,390 km (0.119 R)
• M72: 26,425,117 km (0.074 R)
• M73: 26,756,626 km (0.107 R)
• M74: 26,881,391 km (0.114 R)
• M75: 27,131,219 km (0.068 R)
• M76: 27,717,493 km (0.079 R)
• M77: 28,223,284 km (0.111 R)
• M78: 28,350,292 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.5

Radius: 13.8

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.43 AU - 9.17 AU

Year: 9721 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,393,419 km

• M1: 175,179 km (0.107 R)
• M2: 452,234 km (0.113 R)
• M3: 639,232 km (0.099 R)
• M4: 832,662 km (0.084 R)
• M5: 1,047,185 km (0.052 R)
• M6: 1,456,036 km (0.117 R)
• M7: 1,820,905 km (0.062 R)
• M8: 3,334,537 km (0.06 R)
• M9: 3,966,139 km (0.063 R)
• M10: 4,506,636 km (0.101 R)
• M11: 5,233,981 km (0.097 R)
• M12: 6,234,042 km (0.071 R)
• M13: 6,845,898 km (0.073 R)
• M14: 6,944,333 km (0.104 R)
• M15: 7,175,761 km (0.09 R)
• M16: 7,342,563 km (0.079 R)
• M17: 7,748,422 km (0.093 R)
• M18: 8,109,701 km (0.118 R)
• M19: 9,135,792 km (0.087 R)
• M20: 9,316,955 km (0.079 R)
• M21: 9,867,326 km (0.082 R)
• M22: 10,296,522 km (0.089 R)
• M23: 10,636,857 km (0.06 R)
• M24: 10,789,148 km (0.025 R)
• M25: 11,019,230 km (0.087 R)
• M26: 11,231,359 km (0.114 R)
• M27: 12,513,263 km (0.059 R)
• M28: 12,633,989 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.4

Radius: 7.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.59 AU - 16.99 AU

Year: 29338 Days

Day: 15.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 34,393,419 km

• M1: 164,408 km (0.109 R)
• M2: 312,959 km (0.107 R)
• M3: 437,873 km (0.059 R)
• M4: 518,805 km (0.045 R)
• M5: 605,123 km (0.073 R)
• M6: 1,173,147 km (0.04 R)
• M7: 1,391,410 km (0.098 R)
• M8: 1,659,340 km (0.117 R)
• M9: 1,789,939 km (0.028 R)
• M10: 2,222,426 km (0.088 R)
• M11: 2,535,385 km (0.061 R)
• M12: 2,862,406 km (0.112 R)
• M13: 3,272,453 km (0.081 R)
• M14: 3,389,589 km (0.074 R)
• M15: 3,676,667 km (0.059 R)
• M16: 3,749,521 km (0.111 R)
• M17: 4,197,567 km (0.112 R)
• M18: 4,402,217 km (0.119 R)
• M19: 4,688,846 km (0.098 R)
• M20: 4,981,609 km (0.071 R)
• M21: 5,529,137 km (0.027 R)
• M22: 5,584,937 km (0.098 R)
• M23: 5,895,203 km (0.07 R)
• M24: 6,211,004 km (0.098 R)
• M25: 6,621,052 km (0.108 R)
• M26: 6,680,443 km (0.084 R)
• M27: 10,409,469 km (0.068 R)
• M28: 10,686,524 km (0.07 R)
• M29: 11,141,900 km (0.062 R)
• M30: 12,289,764 km (0.104 R)
• M31: 12,472,573 km (0.111 R)
• M32: 14,042,902 km (0.064 R)
• M33: 14,464,469 km (0.082 R)
• M34: 15,280,525 km (0.118 R)
• M35: 15,674,566 km (0.099 R)
• M36: 16,472,371 km (0.116 R)
• M37: 16,754,662 km (0.117 R)
• M38: 17,160,821 km (0.047 R)
• M39: 17,611,409 km (0.061 R)
• M40: 17,858,695 km (0.09 R)
• M41: 18,440,481 km (0.116 R)
• M42: 19,878,864 km (0.101 R)
• M43: 20,136,472 km (0.09 R)
• M44: 21,705,005 km (0.114 R)
• M45: 21,881,681 km (0.044 R)
• M46: 22,370,118 km (0.082 R)
• M47: 23,448,120 km (0.116 R)
• M48: 24,635,029 km (0.115 R)
• M49: 24,681,106 km (0.093 R)
• M50: 25,189,439 km (0.027 R)
• M51: 26,169,455 km (0.089 R)
• M52: 26,357,499 km (0.115 R)
• M53: 27,066,892 km (0.062 R)
• M54: 27,830,290 km (0.102 R)
• M55: 28,070,395 km (0.071 R)
• M56: 28,311,098 km (0.099 R)
• M57: 30,113,752 km (0.115 R)
• M58: 32,204,682 km (0.103 R)
• M59: 32,507,169 km (0.037 R)
• M60: 33,420,314 km (0.025 R)
• M61: 33,777,853 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit