🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.61 AU

Year: 249 Days

Day: 19.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,760,014 km

• M1: 49,966 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.55 AU - 0.57 AU

Year: 271 Days

Day: 16.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,760,014 km

• M1: 151,842 km (0.108 R)

Asteroid Belt

Center: 0.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 9.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.1 AU - 1.16 AU

Year: 776 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 57,760,014 km

• M1: 122,670 km (0.057 R)
• M2: 186,399 km (0.103 R)
• M3: 248,183 km (0.078 R)
• M4: 363,822 km (0.079 R)
• M5: 428,897 km (0.087 R)
• M6: 505,491 km (0.053 R)
• M7: 573,409 km (0.117 R)
• M8: 674,686 km (0.114 R)
• M9: 794,365 km (0.112 R)
• M10: 879,785 km (0.094 R)
• M11: 968,646 km (0.044 R)
• M12: 1,078,451 km (0.047 R)
• M13: 1,155,644 km (0.085 R)
• M14: 1,220,868 km (0.064 R)
• M15: 1,359,695 km (0.104 R)
• M16: 1,448,706 km (0.099 R)
• M17: 1,586,037 km (0.091 R)
• M18: 1,664,276 km (0.105 R)
• M19: 1,738,477 km (0.109 R)
• M20: 1,830,031 km (0.115 R)
• M21: 1,895,704 km (0.098 R)
• M22: 1,973,495 km (0.086 R)
• M23: 2,160,941 km (0.089 R)
• M24: 2,444,130 km (0.099 R)
• M25: 2,614,821 km (0.12 R)
• M26: 2,676,755 km (0.056 R)
• M27: 2,865,697 km (0.101 R)
• M28: 2,994,052 km (0.119 R)
• M29: 3,085,157 km (0.12 R)
• M30: 3,170,577 km (0.104 R)
• M31: 3,363,858 km (0.071 R)
• M32: 3,479,048 km (0.111 R)
• M33: 3,609,348 km (0.085 R)
• M34: 3,678,612 km (0.088 R)
• M35: 3,903,158 km (0.087 R)
• M36: 4,219,408 km (0.074 R)
• M37: 4,285,081 km (0.111 R)
• M38: 4,395,335 km (0.12 R)
• M39: 4,581,285 km (0.116 R)
• M40: 4,694,232 km (0.114 R)
• M41: 5,178,181 km (0.056 R)
• M42: 5,374,752 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.7

Radius: 12.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.99 AU - 1.45 AU

Year: 870 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 71.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 57,760,014 km

• M1: 155,731 km (0.092 R)
• M2: 243,845 km (0.065 R)
• M3: 357,090 km (0.082 R)
• M4: 497,712 km (0.086 R)
• M5: 594,203 km (0.108 R)
• M6: 687,701 km (0.119 R)
• M7: 958,474 km (0.117 R)
• M8: 1,046,138 km (0.092 R)
• M9: 1,243,607 km (0.098 R)
• M10: 1,340,247 km (0.085 R)
• M11: 1,418,038 km (0.074 R)
• M12: 1,600,847 km (0.048 R)
• M13: 1,807,292 km (0.057 R)
• M14: 2,129,526 km (0.093 R)
• M15: 2,255,337 km (0.085 R)
• M16: 2,349,135 km (0.069 R)
• M17: 2,611,829 km (0.109 R)
• M18: 2,710,564 km (0.12 R)
• M19: 2,792,394 km (0.081 R)
• M20: 2,921,347 km (0.068 R)
• M21: 3,080,669 km (0.081 R)
• M22: 3,204,386 km (0.09 R)
• M23: 3,310,451 km (0.085 R)
• M24: 4,013,112 km (0.115 R)
• M25: 4,424,507 km (0.116 R)
• M26: 4,728,340 km (0.118 R)
• M27: 4,816,453 km (0.061 R)
• M28: 4,994,325 km (0.104 R)
• M29: 5,095,303 km (0.082 R)
• M30: 5,322,243 km (0.097 R)
• M31: 5,483,061 km (0.094 R)
• M32: 5,575,662 km (0.104 R)
• M33: 5,692,199 km (0.108 R)
• M34: 5,856,906 km (0.087 R)
• M35: 6,011,142 km (0.104 R)
• M36: 6,106,735 km (0.09 R)
• M37: 6,506,460 km (0.116 R)
• M38: 6,691,064 km (0.107 R)
• M39: 6,877,313 km (0.11 R)
• M40: 6,989,961 km (0.063 R)
• M41: 7,128,488 km (0.106 R)
• M42: 7,280,629 km (0.089 R)
• M43: 7,382,655 km (0.06 R)
• M44: 7,523,726 km (0.05 R)
• M45: 7,782,530 km (0.051 R)
• M46: 7,978,503 km (0.056 R)
• M47: 8,123,314 km (0.086 R)
• M48: 8,415,628 km (0.099 R)
• M49: 8,549,668 km (0.072 R)
• M50: 8,697,919 km (0.106 R)
• M51: 9,244,251 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.6

Radius: 14

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.43 AU - 3.73 AU

Year: 4374 Days

Day: 5.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 57,760,014 km

• M1: 291,417 km (0.098 R)
• M2: 381,475 km (0.099 R)
• M3: 515,664 km (0.086 R)
• M4: 892,351 km (0.079 R)
• M5: 1,099,395 km (0.025 R)
• M6: 1,337,704 km (0.092 R)
• M7: 1,577,958 km (0.111 R)
• M8: 2,205,821 km (0.106 R)
• M9: 2,293,934 km (0.108 R)
• M10: 3,568,657 km (0.084 R)
• M11: 4,166,899 km (0.09 R)
• M12: 4,681,965 km (0.087 R)
• M13: 5,075,856 km (0.088 R)
• M14: 5,217,525 km (0.056 R)
• M15: 5,723,615 km (0.05 R)
• M16: 6,270,844 km (0.09 R)
• M17: 6,473,997 km (0.109 R)
• M18: 7,149,581 km (0.101 R)
• M19: 7,308,754 km (0.114 R)
• M20: 7,469,122 km (0.103 R)
• M21: 7,793,301 km (0.042 R)
• M22: 8,680,416 km (0.097 R)
• M23: 8,821,936 km (0.047 R)
• M24: 9,050,073 km (0.112 R)
• M25: 9,804,794 km (0.111 R)
• M26: 10,159,939 km (0.082 R)
• M27: 10,700,736 km (0.106 R)
• M28: 10,822,209 km (0.085 R)
• M29: 11,035,985 km (0.051 R)
• M30: 11,127,987 km (0.054 R)
• M31: 11,220,139 km (0.111 R)
• M32: 11,779,187 km (0.096 R)
• M33: 12,030,511 km (0.076 R)
• M34: 12,442,803 km (0.07 R)
• M35: 12,956,672 km (0.049 R)
• M36: 13,346,673 km (0.062 R)
• M37: 13,575,857 km (0.085 R)
• M38: 14,304,997 km (0.04 R)
• M39: 14,438,887 km (0.09 R)
• M40: 14,708,014 km (0.107 R)
• M41: 15,353,977 km (0.077 R)
• M42: 15,456,751 km (0.108 R)
• M43: 16,113,486 km (0.061 R)
• M44: 17,168,899 km (0.029 R)
• M45: 17,418,278 km (0.091 R)
• M46: 17,525,540 km (0.108 R)
• M47: 17,669,005 km (0.067 R)
• M48: 18,282,805 km (0.12 R)
• M49: 19,235,145 km (0.05 R)
• M50: 19,346,146 km (0.101 R)
• M51: 20,656,025 km (0.109 R)
• M52: 21,111,700 km (0.108 R)
• M53: 21,302,587 km (0.116 R)
• M54: 21,724,453 km (0.107 R)
• M55: 21,917,135 km (0.088 R)
• M56: 22,226,653 km (0.116 R)
• M57: 22,576,563 km (0.112 R)
• M58: 22,693,698 km (0.086 R)
• M59: 23,439,742 km (0.094 R)
• M60: 23,716,498 km (0.042 R)
• M61: 24,113,980 km (0.113 R)
• M62: 25,198,116 km (0.091 R)
• M63: 26,380,238 km (0.114 R)
• M64: 26,833,370 km (0.118 R)
• M65: 27,580,462 km (0.087 R)
• M66: 27,747,413 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.6

Radius: 14.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.05 AU - 4.45 AU

Year: 5657 Days

Day: 10.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,760,014 km

• M1: 182,509 km (0.097 R)
• M2: 303,085 km (0.071 R)
• M3: 445,353 km (0.097 R)
• M4: 582,235 km (0.072 R)
• M5: 696,528 km (0.111 R)
• M6: 805,734 km (0.075 R)
• M7: 951,742 km (0.099 R)
• M8: 1,044,044 km (0.084 R)
• M9: 1,222,065 km (0.087 R)
• M10: 1,647,073 km (0.103 R)
• M11: 1,799,214 km (0.097 R)
• M12: 2,117,857 km (0.047 R)
• M13: 3,016,641 km (0.085 R)
• M14: 3,133,776 km (0.1 R)
• M15: 3,252,557 km (0.105 R)
• M16: 3,445,837 km (0.046 R)
• M17: 4,022,687 km (0.095 R)
• M18: 4,178,269 km (0.097 R)
• M19: 4,335,795 km (0.082 R)
• M20: 4,602,977 km (0.076 R)
• M21: 4,738,662 km (0.089 R)
• M22: 4,930,746 km (0.084 R)
• M23: 5,238,020 km (0.103 R)
• M24: 5,408,412 km (0.083 R)
• M25: 6,018,921 km (0.082 R)
• M26: 6,227,460 km (0.11 R)
• M27: 6,438,244 km (0.104 R)
• M28: 7,753,059 km (0.094 R)
• M29: 8,143,659 km (0.104 R)
• M30: 8,308,367 km (0.116 R)
• M31: 10,121,942 km (0.109 R)
• M32: 10,228,156 km (0.093 R)
• M33: 10,370,424 km (0.078 R)
• M34: 10,692,807 km (0.107 R)
• M35: 10,801,116 km (0.076 R)
• M36: 11,237,642 km (0.07 R)
• M37: 11,605,952 km (0.06 R)
• M38: 11,791,603 km (0.09 R)
• M39: 12,543,931 km (0.064 R)
• M40: 12,926,154 km (0.064 R)
• M41: 13,623,579 km (0.082 R)
• M42: 15,014,689 km (0.056 R)
• M43: 15,217,095 km (0.09 R)
• M44: 16,118,572 km (0.111 R)
• M45: 17,290,821 km (0.105 R)
• M46: 18,016,072 km (0.064 R)
• M47: 18,447,213 km (0.067 R)
• M48: 19,012,992 km (0.081 R)
• M49: 19,496,193 km (0.045 R)
• M50: 19,672,868 km (0.118 R)
• M51: 20,384,954 km (0.119 R)
• M52: 20,564,322 km (0.107 R)
• M53: 21,469,090 km (0.115 R)
• M54: 22,294,421 km (0.04 R)
• M55: 23,881,654 km (0.107 R)
• M56: 24,307,859 km (0.097 R)
• M57: 24,975,963 km (0.111 R)
• M58: 25,360,429 km (0.089 R)
• M59: 25,698,521 km (0.057 R)
• M60: 26,038,108 km (0.068 R)
• M61: 26,574,566 km (0.095 R)
• M62: 27,016,328 km (0.075 R)
• M63: 27,213,498 km (0.034 R)
• M64: 27,609,185 km (0.104 R)
• M65: 27,708,368 km (0.091 R)
• M66: 28,556,438 km (0.116 R)
• M67: 29,261,344 km (0.063 R)
• M68: 30,278,160 km (0.08 R)
• M69: 30,636,896 km (0.11 R)
• M70: 30,893,905 km (0.083 R)
• M71: 31,306,646 km (0.1 R)
• M72: 31,513,839 km (0.085 R)
• M73: 31,721,331 km (0.05 R)
• M74: 32,660,806 km (0.081 R)
• M75: 34,834,911 km (0.111 R)
• M76: 35,049,435 km (0.072 R)
• M77: 35,318,262 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.2

Radius: 4.9

Gravity: 21.96 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.99 AU - 8.35 AU

Year: 15078 Days

Day: 16.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,760,014 km

• M1: 81,381 km (0.074 R)
• M2: 146,456 km (0.094 R)
• M3: 557,551 km (0.108 R)
• M4: 745,147 km (0.051 R)
• M5: 2,166,028 km (0.056 R)
• M6: 2,859,563 km (0.097 R)
• M7: 3,051,049 km (0.114 R)
• M8: 3,148,437 km (0.098 R)
• M9: 3,346,205 km (0.1 R)
• M10: 3,547,863 km (0.111 R)
• M11: 3,998,601 km (0.04 R)
• M12: 4,577,844 km (0.067 R)
• M13: 5,144,521 km (0.036 R)
• M14: 5,299,355 km (0.097 R)
• M15: 6,301,212 km (0.116 R)
• M16: 6,508,555 km (0.041 R)
• M17: 7,143,897 km (0.112 R)
• M18: 7,273,299 km (0.064 R)
• M19: 7,490,814 km (0.038 R)
• M20: 7,534,497 km (0.095 R)
• M21: 7,887,548 km (0.071 R)
• M22: 8,427,147 km (0.117 R)
• M23: 9,541,801 km (0.08 R)
• M24: 10,456,592 km (0.052 R)
• M25: 10,751,300 km (0.061 R)
• M26: 12,316,841 km (0.067 R)
• M27: 12,420,214 km (0.075 R)
• M28: 12,784,484 km (0.12 R)
• M29: 12,889,203 km (0.082 R)
• M30: 14,987,463 km (0.113 R)
• M31: 15,264,069 km (0.049 R)
• M32: 15,375,071 km (0.116 R)
• M33: 15,766,120 km (0.117 R)
• M34: 16,160,310 km (0.107 R)
• M35: 16,843,823 km (0.067 R)
• M36: 19,489,311 km (0.098 R)
• M37: 19,549,599 km (0.085 R)
• M38: 19,730,613 km (0.101 R)
• M39: 20,277,393 km (0.071 R)
• M40: 20,705,991 km (0.063 R)
• M41: 20,828,960 km (0.044 R)
• M42: 21,759,160 km (0.084 R)
• M43: 21,884,224 km (0.089 R)
• M44: 21,946,905 km (0.103 R)
• M45: 22,260,911 km (0.118 R)
• M46: 22,829,832 km (0.089 R)
• M47: 23,339,661 km (0.1 R)
• M48: 23,982,035 km (0.07 R)
• M49: 24,370,241 km (0.112 R)
• M50: 25,415,781 km (0.11 R)
• M51: 25,481,604 km (0.069 R)
• M52: 26,409,111 km (0.081 R)
• M53: 27,550,243 km (0.079 R)
• M54: 27,956,850 km (0.111 R)
• M55: 28,433,618 km (0.04 R)
• M56: 29,257,304 km (0.085 R)
• M57: 29,533,612 km (0.111 R)
• M58: 30,088,919 km (0.118 R)
• M59: 30,717,529 km (0.101 R)
• M60: 31,987,914 km (0.061 R)
• M61: 34,652,701 km (0.072 R)
• M62: 34,945,015 km (0.114 R)
• M63: 35,164,924 km (0.111 R)
• M64: 35,753,143 km (0.056 R)
• M65: 35,826,895 km (0.109 R)
• M66: 36,048,599 km (0.088 R)
• M67: 37,163,402 km (0.1 R)
• M68: 38,440,669 km (0.06 R)
• M69: 39,350,822 km (0.098 R)
• M70: 39,503,113 km (0.067 R)
• M71: 40,498,388 km (0.08 R)
• M72: 41,037,837 km (0.104 R)
• M73: 41,967,887 km (0.082 R)
• M74: 42,279,500 km (0.111 R)
• M75: 45,277,441 km (0.062 R)
• M76: 46,157,974 km (0.092 R)
• M77: 46,640,727 km (0.118 R)
• M78: 46,721,360 km (0.108 R)
• M79: 47,529,936 km (0.116 R)
• M80: 47,936,095 km (0.101 R)
• M81: 48,751,702 km (0.108 R)
• M82: 50,396,531 km (0.117 R)
• M83: 51,808,884 km (0.099 R)
• M84: 53,065,955 km (0.036 R)
• M85: 53,571,446 km (0.108 R)
• M86: 54,672,487 km (0.058 R)
• M87: 54,927,551 km (0.098 R)
• M88: 55,866,427 km (0.035 R)
• M89: 56,295,025 km (0.096 R)
• M90: 56,380,745 km (0.108 R)
• M91: 57,155,213 km (0.094 R)
• M92: 57,241,531 km (0.114 R)
• M93: 57,586,952 km (0.066 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: 239 - 16,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit