🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.48 AU - 0.7 AU

Year: 293 Days

Day: 29.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,559,378 km

• M1: 113,545 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.7

Radius: 10.2

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.56 AU - 0.8 AU

Year: 362 Days

Day: 10.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,559,378 km

• M1: 129,103 km (0.1 R)
• M2: 228,436 km (0.118 R)
• M3: 293,361 km (0.096 R)
• M4: 384,616 km (0.085 R)
• M5: 456,124 km (0.097 R)
• M6: 607,966 km (0.105 R)
• M7: 775,067 km (0.104 R)
• M8: 852,857 km (0.077 R)
• M9: 982,559 km (0.059 R)
• M10: 1,129,165 km (0.074 R)
• M11: 1,228,797 km (0.068 R)
• M12: 1,321,099 km (0.044 R)
• M13: 1,422,975 km (0.043 R)
• M14: 1,487,601 km (0.106 R)
• M15: 1,582,745 km (0.084 R)
• M16: 1,698,983 km (0.065 R)
• M17: 1,767,798 km (0.08 R)
• M18: 1,912,459 km (0.039 R)
• M19: 2,093,622 km (0.116 R)
• M20: 2,348,387 km (0.068 R)
• M21: 2,412,714 km (0.111 R)
• M22: 2,481,829 km (0.107 R)
• M23: 2,547,353 km (0.104 R)
• M24: 2,635,466 km (0.109 R)
• M25: 2,742,727 km (0.108 R)
• M26: 2,943,189 km (0.033 R)
• M27: 3,167,436 km (0.097 R)
• M28: 3,234,007 km (0.061 R)
• M29: 3,305,664 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.5

Radius: 11.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.88 AU - 1.38 AU

Year: 776 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 57,559,378 km

• M1: 146,756 km (0.113 R)
• M2: 224,546 km (0.076 R)
• M3: 299,495 km (0.112 R)
• M4: 425,157 km (0.079 R)
• M5: 498,460 km (0.081 R)
• M6: 634,145 km (0.093 R)
• M7: 740,210 km (0.12 R)
• M8: 950,694 km (0.118 R)
• M9: 1,025,493 km (0.109 R)
• M10: 1,107,922 km (0.105 R)
• M11: 1,387,969 km (0.076 R)
• M12: 1,461,571 km (0.064 R)
• M13: 1,549,086 km (0.112 R)
• M14: 1,671,008 km (0.118 R)
• M15: 1,776,325 km (0.111 R)
• M16: 1,945,221 km (0.115 R)
• M17: 2,091,528 km (0.082 R)
• M18: 2,169,618 km (0.07 R)
• M19: 2,284,958 km (0.076 R)
• M20: 2,395,062 km (0.108 R)
• M21: 2,506,961 km (0.109 R)
• M22: 2,613,026 km (0.093 R)
• M23: 2,689,620 km (0.087 R)
• M24: 2,821,865 km (0.059 R)
• M25: 2,980,139 km (0.064 R)
• M26: 3,117,171 km (0.082 R)
• M27: 3,472,915 km (0.042 R)
• M28: 3,557,587 km (0.086 R)
• M29: 3,685,792 km (0.108 R)
• M30: 3,841,823 km (0.113 R)
• M31: 3,964,792 km (0.082 R)
• M32: 4,080,132 km (0.094 R)
• M33: 4,187,544 km (0.074 R)
• M34: 4,423,609 km (0.092 R)
• M35: 4,534,012 km (0.114 R)
• M36: 4,645,463 km (0.113 R)
• M37: 4,880,331 km (0.055 R)
• M38: 5,023,347 km (0.039 R)
• M39: 5,109,665 km (0.033 R)
• M40: 5,187,007 km (0.109 R)
• M41: 5,293,820 km (0.11 R)
• M42: 5,599,000 km (0.115 R)
• M43: 5,708,655 km (0.083 R)
• M44: 5,829,081 km (0.111 R)
• M45: 6,381,696 km (0.089 R)
• M46: 6,485,816 km (0.109 R)
• M47: 6,559,119 km (0.039 R)
• M48: 6,653,664 km (0.095 R)
• M49: 6,770,052 km (0.082 R)
• M50: 6,983,229 km (0.09 R)
• M51: 7,058,327 km (0.1 R)
• M52: 7,361,562 km (0.095 R)
• M53: 7,438,006 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.2

Radius: 10.6

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.19 AU - 1.51 AU

Year: 1013 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,559,378 km

• M1: 139,724 km (0.098 R)
• M2: 210,035 km (0.078 R)
• M3: 289,173 km (0.116 R)
• M4: 418,425 km (0.067 R)
• M5: 500,106 km (0.089 R)
• M6: 664,514 km (0.085 R)
• M7: 750,682 km (0.114 R)
• M8: 828,024 km (0.101 R)
• M9: 1,034,020 km (0.069 R)
• M10: 1,128,716 km (0.079 R)
• M11: 1,234,182 km (0.117 R)
• M12: 1,311,674 km (0.057 R)
• M13: 1,390,811 km (0.115 R)
• M14: 1,471,594 km (0.116 R)
• M15: 1,663,828 km (0.043 R)
• M16: 1,855,612 km (0.092 R)
• M17: 2,073,127 km (0.026 R)
• M18: 2,157,052 km (0.073 R)
• M19: 2,328,042 km (0.056 R)
• M20: 2,425,131 km (0.115 R)
• M21: 2,543,313 km (0.051 R)
• M22: 2,816,629 km (0.083 R)
• M23: 2,899,356 km (0.076 R)
• M24: 3,025,168 km (0.066 R)
• M25: 3,314,939 km (0.044 R)
• M26: 3,817,887 km (0.088 R)
• M27: 3,886,702 km (0.063 R)
• M28: 4,025,828 km (0.084 R)
• M29: 4,213,873 km (0.063 R)
• M30: 4,392,792 km (0.074 R)
• M31: 4,598,639 km (0.089 R)
• M32: 4,758,259 km (0.099 R)
• M33: 4,844,877 km (0.04 R)
• M34: 5,209,746 km (0.085 R)
• M35: 5,440,875 km (0.047 R)
• M36: 5,609,771 km (0.094 R)
• M37: 5,688,309 km (0.092 R)
• M38: 5,793,626 km (0.085 R)
• M39: 6,006,355 km (0.089 R)
• M40: 6,180,935 km (0.064 R)
• M41: 6,618,210 km (0.08 R)
• M42: 7,051,296 km (0.042 R)
• M43: 7,464,784 km (0.101 R)
• M44: 7,551,401 km (0.075 R)
• M45: 7,652,829 km (0.105 R)
• M46: 7,871,541 km (0.082 R)
• M47: 7,944,993 km (0.069 R)
• M48: 8,136,927 km (0.053 R)
• M49: 8,495,364 km (0.086 R)
• M50: 8,782,741 km (0.069 R)
• M51: 9,011,925 km (0.074 R)
• M52: 9,104,227 km (0.046 R)
• M53: 9,320,695 km (0.116 R)
• M54: 9,538,809 km (0.104 R)
• M55: 9,617,198 km (0.088 R)
• M56: 9,837,556 km (0.064 R)
• M57: 10,075,716 km (0.111 R)
• M58: 10,235,486 km (0.093 R)
• M59: 10,428,318 km (0.028 R)
• M60: 10,622,346 km (0.065 R)
• M61: 10,817,572 km (0.104 R)
• M62: 10,932,164 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.4

Radius: 11.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.88 AU - 2.06 AU

Year: 1785 Days

Day: 14.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,559,378 km

• M1: 150,495 km (0.042 R)
• M2: 297,401 km (0.032 R)
• M3: 377,585 km (0.115 R)
• M4: 480,209 km (0.115 R)
• M5: 621,878 km (0.109 R)
• M6: 720,164 km (0.09 R)
• M7: 847,622 km (0.04 R)
• M8: 999,912 km (0.103 R)
• M9: 1,232,537 km (0.081 R)
• M10: 1,502,411 km (0.086 R)
• M11: 1,580,352 km (0.102 R)
• M12: 1,948,363 km (0.068 R)
• M13: 2,264,463 km (0.072 R)
• M14: 2,411,518 km (0.092 R)
• M15: 2,515,339 km (0.111 R)
• M16: 2,691,714 km (0.109 R)
• M17: 3,106,849 km (0.063 R)
• M18: 3,232,810 km (0.056 R)
• M19: 3,334,836 km (0.12 R)
• M20: 3,463,939 km (0.067 R)
• M21: 3,794,101 km (0.104 R)
• M22: 3,942,652 km (0.101 R)
• M23: 4,038,245 km (0.117 R)
• M24: 4,120,823 km (0.065 R)
• M25: 4,541,941 km (0.115 R)
• M26: 4,699,916 km (0.104 R)
• M27: 4,830,515 km (0.066 R)
• M28: 4,947,650 km (0.028 R)
• M29: 5,214,683 km (0.102 R)
• M30: 5,365,028 km (0.105 R)
• M31: 5,639,541 km (0.119 R)
• M32: 5,747,401 km (0.091 R)
• M33: 5,934,248 km (0.08 R)
• M34: 6,782,917 km (0.052 R)
• M35: 7,163,045 km (0.099 R)
• M36: 7,263,425 km (0.098 R)
• M37: 7,431,573 km (0.035 R)
• M38: 7,823,520 km (0.111 R)
• M39: 8,065,569 km (0.059 R)
• M40: 8,327,515 km (0.072 R)
• M41: 8,485,939 km (0.092 R)
• M42: 8,770,325 km (0.086 R)
• M43: 9,220,914 km (0.069 R)
• M44: 9,568,429 km (0.112 R)
• M45: 10,144,531 km (0.06 R)
• M46: 10,295,176 km (0.079 R)
• M47: 10,370,723 km (0.11 R)
• M48: 10,579,412 km (0.117 R)
• M49: 10,732,151 km (0.069 R)
• M50: 10,924,085 km (0.116 R)
• M51: 11,039,724 km (0.107 R)
• M52: 11,117,067 km (0.115 R)
• M53: 11,272,349 km (0.103 R)
• M54: 11,545,814 km (0.088 R)
• M55: 11,703,041 km (0.118 R)
• M56: 11,979,947 km (0.062 R)
• M57: 12,399,420 km (0.037 R)
• M58: 12,681,711 km (0.107 R)
• M59: 12,803,334 km (0.054 R)
• M60: 13,314,360 km (0.115 R)
• M61: 13,603,533 km (0.098 R)
• M62: 13,852,912 km (0.113 R)
• M63: 13,999,219 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.1

Radius: 5.3

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.44 AU - 10 AU

Year: 16626 Days

Day: 15.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,559,378 km

• M1: 67,768 km (0.12 R)
• M2: 132,245 km (0.101 R)
• M3: 335,249 km (0.094 R)
• M4: 442,361 km (0.083 R)
• M5: 508,782 km (0.074 R)
• M6: 1,541,307 km (0.109 R)
• M7: 2,134,911 km (0.114 R)
• M8: 2,220,930 km (0.092 R)
• M9: 2,886,042 km (0.104 R)
• M10: 2,949,472 km (0.044 R)
• M11: 3,109,990 km (0.11 R)
• M12: 3,273,201 km (0.099 R)
• M13: 3,676,667 km (0.097 R)
• M14: 3,745,482 km (0.061 R)
• M15: 3,814,746 km (0.101 R)
• M16: 4,167,049 km (0.073 R)
• M17: 5,402,278 km (0.113 R)
• M18: 5,717,780 km (0.108 R)
• M19: 6,366,437 km (0.058 R)
• M20: 6,741,478 km (0.056 R)
• M21: 7,209,570 km (0.08 R)
• M22: 7,252,654 km (0.109 R)
• M23: 7,295,739 km (0.086 R)
• M24: 8,357,135 km (0.098 R)
• M25: 8,402,314 km (0.093 R)
• M26: 8,447,792 km (0.037 R)
• M27: 10,866,041 km (0.04 R)
• M28: 11,716,505 km (0.091 R)
• M29: 11,767,219 km (0.115 R)
• M30: 13,215,925 km (0.09 R)
• M31: 14,122,637 km (0.09 R)
• M32: 14,774,735 km (0.1 R)
• M33: 14,939,292 km (0.076 R)
• M34: 15,104,448 km (0.093 R)
• M35: 15,436,555 km (0.069 R)
• M36: 16,674,777 km (0.099 R)
• M37: 17,479,314 km (0.063 R)
• M38: 17,886,221 km (0.05 R)
• M39: 17,944,713 km (0.117 R)
• M40: 18,532,184 km (0.071 R)
• M41: 18,591,275 km (0.046 R)
• M42: 19,605,399 km (0.111 R)
• M43: 20,944,151 km (0.038 R)
• M44: 21,190,838 km (0.111 R)
• M45: 24,030,504 km (0.03 R)
• M46: 24,872,890 km (0.037 R)
• M47: 25,856,646 km (0.061 R)
• M48: 26,121,284 km (0.086 R)
• M49: 28,133,525 km (0.113 R)
• M50: 28,269,510 km (0.094 R)
• M51: 28,610,294 km (0.103 R)
• M52: 32,304,912 km (0.095 R)
• M53: 32,447,329 km (0.061 R)
• M54: 32,518,538 km (0.098 R)
• M55: 33,665,505 km (0.108 R)
• M56: 33,954,378 km (0.087 R)
• M57: 34,679,928 km (0.094 R)
• M58: 35,044,797 km (0.076 R)
• M59: 35,851,579 km (0.109 R)
• M60: 36,220,487 km (0.113 R)
• M61: 37,259,743 km (0.11 R)
• M62: 37,409,042 km (0.098 R)
• M63: 37,857,985 km (0.092 R)
• M64: 38,988,347 km (0.05 R)
• M65: 40,512,599 km (0.102 R)
• M66: 41,823,526 km (0.067 R)
• M67: 43,855,214 km (0.119 R)
• M68: 45,678,962 km (0.102 R)
• M69: 48,583,105 km (0.081 R)
• M70: 49,154,719 km (0.084 R)
• M71: 49,400,358 km (0.094 R)
• M72: 51,795,869 km (0.079 R)
• M73: 52,045,847 km (0.116 R)
• M74: 52,463,375 km (0.066 R)
• M75: 52,965,874 km (0.119 R)
• M76: 53,301,721 km (0.12 R)
• M77: 53,806,913 km (0.085 R)
• M78: 54,737,113 km (0.043 R)
• M79: 55,161,672 km (0.063 R)
• M80: 55,246,643 km (0.119 R)
• M81: 56,356,211 km (0.103 R)
• M82: 56,441,930 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit