🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.23 AU - 3.65 AU

Year: 1797 Days

Day: 33.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.26 AU - 4.92 AU

Year: 2948 Days

Day: 32.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671

Radius: 12.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.45 AU - 7.37 AU

Year: 5785 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,005,340 km

• M1: 187,147 km (0.08 R)
• M2: 292,165 km (0.099 R)
• M3: 686,804 km (0.116 R)
• M4: 829,819 km (0.116 R)
• M5: 983,905 km (0.083 R)
• M6: 1,117,346 km (0.081 R)
• M7: 1,305,541 km (0.104 R)
• M8: 1,713,943 km (0.104 R)
• M9: 1,914,404 km (0.101 R)
• M10: 2,239,779 km (0.092 R)
• M11: 2,729,413 km (0.108 R)
• M12: 3,096,526 km (0.108 R)
• M13: 3,433,570 km (0.067 R)
• M14: 3,594,986 km (0.09 R)
• M15: 5,264,947 km (0.1 R)
• M16: 6,136,804 km (0.07 R)
• M17: 6,277,127 km (0.091 R)
• M18: 6,762,273 km (0.073 R)
• M19: 7,230,065 km (0.047 R)
• M20: 7,438,006 km (0.08 R)
• M21: 7,768,767 km (0.101 R)
• M22: 8,104,465 km (0.067 R)
• M23: 8,476,215 km (0.065 R)
• M24: 9,494,528 km (0.105 R)
• M25: 10,316,868 km (0.081 R)
• M26: 10,484,118 km (0.1 R)
• M27: 10,719,735 km (0.073 R)
• M28: 11,196,353 km (0.038 R)
• M29: 11,333,834 km (0.115 R)
• M30: 12,631,895 km (0.051 R)
• M31: 12,774,910 km (0.09 R)
• M32: 12,990,780 km (0.101 R)
• M33: 13,135,142 km (0.12 R)
• M34: 13,425,811 km (0.114 R)
• M35: 13,828,827 km (0.116 R)
• M36: 14,198,783 km (0.075 R)
• M37: 14,497,081 km (0.106 R)
• M38: 15,404,392 km (0.097 R)
• M39: 15,557,431 km (0.096 R)
• M40: 15,749,365 km (0.084 R)
• M41: 16,174,522 km (0.102 R)
• M42: 16,839,036 km (0.068 R)
• M43: 16,917,724 km (0.025 R)
• M44: 17,154,837 km (0.063 R)
• M45: 17,353,203 km (0.099 R)
• M46: 17,592,261 km (0.104 R)
• M47: 17,712,089 km (0.117 R)
• M48: 18,033,275 km (0.057 R)
• M49: 18,194,691 km (0.107 R)
• M50: 18,885,534 km (0.087 R)
• M51: 19,049,494 km (0.069 R)
• M52: 19,585,204 km (0.089 R)
• M53: 20,293,250 km (0.109 R)
• M54: 20,377,025 km (0.088 R)
• M55: 20,797,994 km (0.11 R)
• M56: 20,882,666 km (0.102 R)
• M57: 22,945,920 km (0.115 R)
• M58: 23,427,924 km (0.075 R)
• M59: 23,559,869 km (0.109 R)
• M60: 24,046,212 km (0.089 R)
• M61: 24,223,785 km (0.1 R)
• M62: 24,312,796 km (0.057 R)
• M63: 24,893,834 km (0.119 R)
• M64: 25,570,016 km (0.062 R)
• M65: 26,389,214 km (0.067 R)
• M66: 26,480,917 km (0.117 R)
• M67: 27,078,711 km (0.103 R)
• M68: 27,773,892 km (0.096 R)
• M69: 28,240,787 km (0.095 R)
• M70: 28,475,207 km (0.104 R)
• M71: 29,656,731 km (0.118 R)
• M72: 30,854,262 km (0.082 R)
• M73: 31,144,033 km (0.078 R)
• M74: 31,289,292 km (0.059 R)
• M75: 31,483,321 km (0.05 R)
• M76: 31,872,425 km (0.103 R)
• M77: 32,606,501 km (0.118 R)
• M78: 32,754,005 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.6

Radius: 14.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.39 AU - 8.43 AU

Year: 7190 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,005,340 km

• M1: 281,244 km (0.109 R)
• M2: 442,660 km (0.117 R)
• M3: 611,556 km (0.091 R)
• M4: 834,158 km (0.09 R)
• M5: 1,101,489 km (0.036 R)
• M6: 1,197,082 km (0.114 R)
• M7: 1,295,817 km (0.103 R)
• M8: 1,664,725 km (0.09 R)
• M9: 1,776,325 km (0.075 R)
• M10: 1,890,618 km (0.03 R)
• M11: 2,087,040 km (0.099 R)
• M12: 2,228,709 km (0.092 R)
• M13: 3,076,779 km (0.101 R)
• M14: 3,380,613 km (0.109 R)
• M15: 3,476,056 km (0.088 R)
• M16: 3,867,255 km (0.086 R)
• M17: 3,992,468 km (0.118 R)
• M18: 4,247,084 km (0.083 R)
• M19: 4,454,725 km (0.076 R)
• M20: 4,586,222 km (0.107 R)
• M21: 4,745,693 km (0.093 R)
• M22: 5,374,304 km (0.079 R)
• M23: 5,856,158 km (0.098 R)
• M24: 6,204,721 km (0.107 R)
• M25: 6,322,455 km (0.047 R)
• M26: 7,105,749 km (0.09 R)
• M27: 7,446,533 km (0.096 R)
• M28: 7,540,481 km (0.033 R)
• M29: 8,144,258 km (0.077 R)
• M30: 8,403,212 km (0.086 R)
• M31: 8,829,715 km (0.118 R)
• M32: 9,162,720 km (0.085 R)
• M33: 9,601,939 km (0.105 R)
• M34: 9,704,264 km (0.109 R)
• M35: 10,048,040 km (0.054 R)
• M36: 10,818,469 km (0.079 R)
• M37: 10,996,191 km (0.116 R)
• M38: 11,174,961 km (0.078 R)
• M39: 11,282,671 km (0.114 R)
• M40: 11,753,456 km (0.083 R)
• M41: 11,936,265 km (0.107 R)
• M42: 12,120,120 km (0.096 R)
• M43: 13,015,314 km (0.101 R)
• M44: 13,394,545 km (0.088 R)
• M45: 13,700,622 km (0.107 R)
• M46: 13,931,751 km (0.098 R)
• M47: 14,164,076 km (0.09 R)
• M48: 14,868,981 km (0.093 R)
• M49: 15,106,543 km (0.117 R)
• M50: 16,069,354 km (0.1 R)
• M51: 17,051,913 km (0.109 R)
• M52: 17,927,659 km (0.119 R)
• M53: 19,118,009 km (0.083 R)
• M54: 19,679,450 km (0.116 R)
• M55: 20,114,930 km (0.062 R)
• M56: 21,128,754 km (0.043 R)
• M57: 21,485,246 km (0.067 R)
• M58: 22,385,377 km (0.055 R)
• M59: 23,205,921 km (0.101 R)
• M60: 23,389,627 km (0.047 R)
• M61: 24,595,536 km (0.065 R)
• M62: 25,394,987 km (0.077 R)
• M63: 27,212,601 km (0.086 R)
• M64: 27,600,508 km (0.037 R)
• M65: 28,578,579 km (0.114 R)
• M66: 28,923,552 km (0.072 R)
• M67: 29,667,502 km (0.094 R)
• M68: 30,518,265 km (0.111 R)
• M69: 30,871,017 km (0.059 R)
• M70: 31,275,679 km (0.058 R)
• M71: 31,988,064 km (0.103 R)
• M72: 32,090,389 km (0.086 R)
• M73: 32,500,287 km (0.119 R)
• M74: 33,066,814 km (0.066 R)
• M75: 34,366,520 km (0.084 R)
• M76: 34,996,327 km (0.108 R)
• M77: 35,101,644 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 11.8

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.01 AU - 9.31 AU

Year: 9084 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,005,340 km

• M1: 148,251 km (0.116 R)
• M2: 226,042 km (0.098 R)
• M3: 383,120 km (0.085 R)
• M4: 558,748 km (0.094 R)
• M5: 650,003 km (0.09 R)
• M6: 747,241 km (0.1 R)
• M7: 939,923 km (0.101 R)
• M8: 1,014,124 km (0.115 R)
• M9: 1,311,824 km (0.12 R)
• M10: 1,438,982 km (0.07 R)
• M11: 1,548,039 km (0.108 R)
• M12: 1,705,865 km (0.043 R)
• M13: 1,964,669 km (0.119 R)
• M14: 2,415,856 km (0.105 R)
• M15: 3,010,956 km (0.1 R)
• M16: 3,123,903 km (0.118 R)
• M17: 3,680,407 km (0.115 R)
• M18: 5,051,621 km (0.105 R)
• M19: 5,738,574 km (0.109 R)
• M20: 6,237,034 km (0.097 R)
• M21: 7,505,176 km (0.095 R)
• M22: 7,659,561 km (0.099 R)
• M23: 7,775,948 km (0.036 R)
• M24: 8,050,011 km (0.113 R)
• M25: 8,567,620 km (0.116 R)
• M26: 8,810,118 km (0.073 R)
• M27: 10,355,314 km (0.078 R)
• M28: 10,570,436 km (0.032 R)
• M29: 10,830,736 km (0.107 R)
• M30: 11,357,470 km (0.09 R)
• M31: 11,579,474 km (0.099 R)
• M32: 12,072,997 km (0.099 R)
• M33: 12,390,593 km (0.115 R)
• M34: 12,573,252 km (0.112 R)
• M35: 13,406,812 km (0.037 R)
• M36: 14,593,721 km (0.059 R)
• M37: 15,567,603 km (0.104 R)
• M38: 15,814,290 km (0.041 R)
• M39: 16,211,772 km (0.062 R)
• M40: 16,411,784 km (0.088 R)
• M41: 16,662,809 km (0.068 R)
• M42: 16,763,638 km (0.083 R)
• M43: 19,402,245 km (0.08 R)
• M44: 20,850,802 km (0.091 R)
• M45: 21,177,374 km (0.089 R)
• M46: 21,670,448 km (0.043 R)
• M47: 23,003,814 km (0.077 R)
• M48: 23,567,349 km (0.083 R)
• M49: 23,680,595 km (0.102 R)
• M50: 26,158,534 km (0.073 R)
• M51: 27,517,631 km (0.086 R)
• M52: 29,812,911 km (0.09 R)
• M53: 31,480,778 km (0.112 R)
• M54: 32,483,532 km (0.074 R)
• M55: 32,609,493 km (0.118 R)
• M56: 33,115,433 km (0.118 R)
• M57: 33,687,645 km (0.045 R)
• M58: 34,520,008 km (0.092 R)
• M59: 34,841,942 km (0.118 R)
• M60: 35,488,953 km (0.053 R)
• M61: 36,728,970 km (0.043 R)
• M62: 36,991,813 km (0.102 R)
• M63: 37,585,567 km (0.068 R)
• M64: 37,850,356 km (0.068 R)
• M65: 38,648,759 km (0.069 R)
• M66: 38,849,221 km (0.115 R)
• M67: 41,009,115 km (0.119 R)
• M68: 41,692,029 km (0.119 R)
• M69: 41,829,061 km (0.111 R)
• M70: 42,447,648 km (0.095 R)
• M71: 42,792,621 km (0.06 R)
• M72: 43,277,018 km (0.113 R)
• M73: 43,554,672 km (0.08 R)
• M74: 43,693,798 km (0.09 R)
• M75: 43,972,349 km (0.081 R)
• M76: 44,741,432 km (0.108 R)
• M77: 44,951,916 km (0.102 R)
• M78: 45,303,471 km (0.026 R)
• M79: 45,797,294 km (0.085 R)
• M80: 45,938,664 km (0.09 R)
• M81: 46,790,175 km (0.115 R)
• M82: 47,289,233 km (0.116 R)
• M83: 47,503,757 km (0.099 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit