🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.42 AU - 0.6 AU

Year: 136 Days

Day: 18.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,143,195 km

• M1: 69,713 km (0.059 R)
• M2: 104,120 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.03 AU - 2.83 AU

Year: 1412 Days

Day: 33.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.55 AU - 2.99 AU

Year: 1719 Days

Day: 19.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 76.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.69 AU - 3.39 AU

Year: 1976 Days

Day: 32.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,143,195 km

• M1: 492,775 km (0.083 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.2

Radius: 13.3

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.81 AU - 8.81 AU

Year: 7368 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,143,195 km

• M1: 185,053 km (0.107 R)
• M2: 363,074 km (0.043 R)
• M3: 541,544 km (0.072 R)
• M4: 665,561 km (0.098 R)
• M5: 1,084,285 km (0.093 R)
• M6: 1,192,295 km (0.116 R)
• M7: 1,519,316 km (0.09 R)
• M8: 2,422,588 km (0.067 R)
• M9: 2,814,684 km (0.095 R)
• M10: 3,386,746 km (0.112 R)
• M11: 5,001,506 km (0.118 R)
• M12: 5,469,897 km (0.09 R)
• M13: 5,565,190 km (0.108 R)
• M14: 6,182,282 km (0.086 R)
• M15: 6,992,952 km (0.073 R)
• M16: 7,340,618 km (0.095 R)
• M17: 7,481,390 km (0.119 R)
• M18: 7,587,454 km (0.034 R)
• M19: 7,694,118 km (0.064 R)
• M20: 8,899,727 km (0.046 R)
• M21: 9,125,321 km (0.093 R)
• M22: 9,582,192 km (0.104 R)
• M23: 10,085,589 km (0.07 R)
• M24: 10,399,595 km (0.098 R)
• M25: 10,637,306 km (0.108 R)
• M26: 11,118,114 km (0.08 R)
• M27: 11,565,112 km (0.119 R)
• M28: 11,976,656 km (0.114 R)
• M29: 12,603,022 km (0.083 R)
• M30: 13,282,795 km (0.057 R)
• M31: 13,368,664 km (0.059 R)
• M32: 13,584,085 km (0.105 R)
• M33: 13,800,553 km (0.105 R)
• M34: 14,062,050 km (0.096 R)
• M35: 14,149,415 km (0.117 R)
• M36: 14,457,138 km (0.086 R)
• M37: 15,258,384 km (0.075 R)
• M38: 15,982,887 km (0.071 R)
• M39: 16,718,460 km (0.077 R)
• M40: 17,371,155 km (0.076 R)
• M41: 17,653,446 km (0.082 R)
• M42: 17,795,265 km (0.116 R)
• M43: 17,889,961 km (0.082 R)
• M44: 18,365,981 km (0.093 R)
• M45: 18,991,001 km (0.097 R)
• M46: 19,136,260 km (0.074 R)
• M47: 19,574,283 km (0.09 R)
• M48: 19,917,161 km (0.092 R)
• M49: 20,857,982 km (0.062 R)
• M50: 21,057,995 km (0.115 R)
• M51: 21,611,058 km (0.037 R)
• M52: 21,813,464 km (0.052 R)
• M53: 21,965,605 km (0.1 R)
• M54: 22,680,234 km (0.075 R)
• M55: 23,092,077 km (0.103 R)
• M56: 23,818,823 km (0.117 R)
• M57: 24,027,812 km (0.103 R)
• M58: 24,185,039 km (0.104 R)
• M59: 24,500,391 km (0.097 R)
• M60: 24,975,963 km (0.118 R)
• M61: 25,507,933 km (0.066 R)
• M62: 25,721,858 km (0.104 R)
• M63: 27,126,432 km (0.05 R)
• M64: 27,344,696 km (0.079 R)
• M65: 27,783,167 km (0.055 R)
• M66: 27,948,024 km (0.097 R)
• M67: 28,113,479 km (0.069 R)
• M68: 28,500,489 km (0.077 R)
• M69: 28,611,341 km (0.112 R)
• M70: 29,335,694 km (0.093 R)
• M71: 30,122,578 km (0.041 R)
• M72: 30,859,348 km (0.111 R)
• M73: 31,487,509 km (0.118 R)
• M74: 32,119,860 km (0.1 R)
• M75: 34,454,634 km (0.093 R)
• M76: 35,403,832 km (0.09 R)
• M77: 35,523,062 km (0.118 R)
• M78: 36,121,303 km (0.103 R)
• M79: 36,301,419 km (0.071 R)
• M80: 36,843,562 km (0.047 R)
• M81: 37,146,049 km (0.073 R)
• M82: 37,327,810 km (0.11 R)
• M83: 37,570,757 km (0.096 R)
• M84: 39,966,268 km (0.074 R)
• M85: 40,900,806 km (0.058 R)
• M86: 41,151,233 km (0.062 R)
• M87: 41,905,655 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.8

Radius: 13

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.54 AU - 10.54 AU

Year: 10132 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,143,195 km

• M1: 231,428 km (0.032 R)
• M2: 469,887 km (0.104 R)
• M3: 703,858 km (0.111 R)
• M4: 802,443 km (0.08 R)
• M5: 1,015,022 km (0.12 R)
• M6: 1,227,002 km (0.115 R)
• M7: 1,606,083 km (0.099 R)
• M8: 2,143,289 km (0.07 R)
• M9: 2,445,327 km (0.048 R)
• M10: 2,707,572 km (0.074 R)
• M11: 2,979,242 km (0.044 R)
• M12: 3,118,517 km (0.108 R)
• M13: 3,461,695 km (0.083 R)
• M14: 3,578,830 km (0.045 R)
• M15: 3,999,499 km (0.084 R)
• M16: 4,278,350 km (0.084 R)
• M17: 5,019,906 km (0.067 R)
• M18: 5,321,047 km (0.104 R)
• M19: 5,662,579 km (0.116 R)
• M20: 6,117,506 km (0.104 R)
• M21: 6,730,259 km (0.072 R)
• M22: 7,287,211 km (0.112 R)
• M23: 7,743,635 km (0.117 R)
• M24: 7,897,720 km (0.108 R)
• M25: 8,366,560 km (0.085 R)
• M26: 8,844,376 km (0.075 R)
• M27: 9,086,724 km (0.1 R)
• M28: 10,077,810 km (0.055 R)
• M29: 10,501,023 km (0.109 R)
• M30: 10,629,078 km (0.101 R)
• M31: 10,714,798 km (0.091 R)
• M32: 10,800,667 km (0.08 R)
• M33: 11,584,261 km (0.064 R)
• M34: 11,805,217 km (0.09 R)
• M35: 12,206,438 km (0.099 R)
• M36: 13,022,345 km (0.096 R)
• M37: 13,436,881 km (0.078 R)
• M38: 13,715,731 km (0.099 R)
• M39: 14,043,500 km (0.111 R)
• M40: 14,184,721 km (0.114 R)
• M41: 14,898,153 km (0.048 R)
• M42: 15,186,727 km (0.095 R)
• M43: 16,409,241 km (0.071 R)
• M44: 16,657,573 km (0.116 R)
• M45: 17,460,465 km (0.115 R)
• M46: 17,866,773 km (0.118 R)
• M47: 18,070,974 km (0.1 R)
• M48: 18,585,142 km (0.032 R)
• M49: 18,947,917 km (0.107 R)
• M50: 19,627,839 km (0.096 R)
• M51: 20,262,583 km (0.084 R)
• M52: 20,635,979 km (0.101 R)
• M53: 20,743,091 km (0.095 R)
• M54: 20,850,353 km (0.062 R)
• M55: 21,227,339 km (0.089 R)
• M56: 22,261,809 km (0.106 R)
• M57: 22,757,726 km (0.075 R)
• M58: 24,549,908 km (0.095 R)
• M59: 26,039,305 km (0.11 R)
• M60: 27,675,905 km (0.088 R)
• M61: 27,794,088 km (0.043 R)
• M62: 28,090,142 km (0.105 R)
• M63: 28,685,691 km (0.081 R)
• M64: 29,465,993 km (0.064 R)
• M65: 29,586,719 km (0.081 R)
• M66: 30,558,058 km (0.118 R)
• M67: 31,601,503 km (0.099 R)
• M68: 32,345,154 km (0.069 R)
• M69: 33,031,958 km (0.113 R)
• M70: 33,157,321 km (0.109 R)
• M71: 33,345,665 km (0.075 R)
• M72: 35,184,821 km (0.068 R)
• M73: 35,377,054 km (0.086 R)
• M74: 35,569,437 km (0.092 R)
• M75: 40,560,919 km (0.078 R)
• M76: 41,368,898 km (0.087 R)
• M77: 42,386,313 km (0.1 R)
• M78: 43,618,102 km (0.098 R)
• M79: 43,824,547 km (0.106 R)
• M80: 44,169,220 km (0.119 R)
• M81: 46,537,654 km (0.116 R)
• M82: 46,748,736 km (0.093 R)
• M83: 46,889,508 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.9

Radius: 5.1

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.15 AU - 18.19 AU

Year: 23124 Days

Day: 15.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,143,195 km

• M1: 73,453 km (0.085 R)
• M2: 143,764 km (0.088 R)
• M3: 627,114 km (0.109 R)
• M4: 666,010 km (0.08 R)
• M5: 1,075,609 km (0.101 R)
• M6: 1,268,141 km (0.115 R)
• M7: 2,141,643 km (0.062 R)
• M8: 2,261,471 km (0.058 R)
• M9: 2,383,543 km (0.109 R)
• M10: 3,331,844 km (0.117 R)
• M11: 3,470,820 km (0.111 R)
• M12: 3,972,571 km (0.091 R)
• M13: 4,082,975 km (0.063 R)
• M14: 4,766,787 km (0.107 R)
• M15: 5,082,139 km (0.102 R)
• M16: 5,322,991 km (0.114 R)
• M17: 5,485,604 km (0.104 R)
• M18: 5,567,584 km (0.082 R)
• M19: 6,025,503 km (0.1 R)
• M20: 6,110,175 km (0.075 R)
• M21: 6,582,306 km (0.116 R)
• M22: 6,800,719 km (0.08 R)
• M23: 7,021,675 km (0.095 R)
• M24: 8,207,837 km (0.12 R)
• M25: 8,871,752 km (0.103 R)
• M26: 9,602,239 km (0.116 R)
• M27: 11,853,537 km (0.074 R)
• M28: 12,119,223 km (0.12 R)
• M29: 13,092,058 km (0.096 R)
• M30: 13,201,713 km (0.091 R)
• M31: 13,477,123 km (0.101 R)
• M32: 13,754,477 km (0.1 R)
• M33: 14,654,607 km (0.103 R)
• M34: 15,111,629 km (0.112 R)
• M35: 15,284,265 km (0.074 R)
• M36: 15,747,869 km (0.094 R)
• M37: 16,392,785 km (0.037 R)
• M38: 16,510,967 km (0.119 R)
• M39: 17,587,324 km (0.061 R)
• M40: 17,890,409 km (0.076 R)
• M41: 18,012,032 km (0.104 R)
• M42: 18,871,472 km (0.115 R)
• M43: 21,077,891 km (0.057 R)
• M44: 21,142,218 km (0.049 R)
• M45: 21,658,331 km (0.038 R)
• M46: 21,918,033 km (0.091 R)
• M47: 21,983,108 km (0.104 R)
• M48: 22,769,095 km (0.03 R)
• M49: 23,165,380 km (0.114 R)
• M50: 23,364,495 km (0.055 R)
• M51: 23,564,058 km (0.089 R)
• M52: 23,764,370 km (0.114 R)
• M53: 24,435,765 km (0.109 R)
• M54: 24,909,392 km (0.069 R)
• M55: 25,386,160 km (0.113 R)
• M56: 25,591,259 km (0.028 R)
• M57: 26,417,787 km (0.092 R)
• M58: 26,556,315 km (0.089 R)
• M59: 27,743,972 km (0.091 R)
• M60: 29,163,357 km (0.047 R)
• M61: 30,243,304 km (0.114 R)
• M62: 30,533,524 km (0.071 R)
• M63: 30,751,787 km (0.083 R)
• M64: 30,970,499 km (0.074 R)
• M65: 33,785,931 km (0.105 R)
• M66: 34,464,657 km (0.092 R)
• M67: 35,376,605 km (0.081 R)
• M68: 35,452,900 km (0.08 R)
• M69: 38,866,275 km (0.062 R)
• M70: 39,735,887 km (0.084 R)
• M71: 39,894,760 km (0.088 R)
• M72: 40,212,955 km (0.12 R)
• M73: 41,333,293 km (0.068 R)
• M74: 41,494,261 km (0.091 R)
• M75: 42,382,872 km (0.086 R)
• M76: 43,033,174 km (0.115 R)
• M77: 43,359,447 km (0.035 R)
• M78: 43,522,957 km (0.111 R)
• M79: 44,673,066 km (0.114 R)
• M80: 45,666,844 km (0.065 R)
• M81: 47,087,127 km (0.081 R)
• M82: 49,628,495 km (0.106 R)
• M83: 51,520,459 km (0.084 R)
• M84: 54,138,123 km (0.089 R)
• M85: 54,843,327 km (0.101 R)
• M86: 54,931,740 km (0.102 R)
• M87: 55,197,126 km (0.078 R)
• M88: 55,285,838 km (0.069 R)
• M89: 55,640,534 km (0.114 R)
• M90: 55,995,979 km (0.119 R)
• M91: 59,501,506 km (0.11 R)
• M92: 60,594,318 km (0.061 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 10,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit