🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.7 AU - 2.78 AU

Year: 1173 Days

Day: 12.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 87.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.79 AU - 2.83 AU

Year: 1228 Days

Day: 30 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,637,664 km

• M1: 386,860 km (0.056 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.4

Radius: 11.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.8 AU - 8.86 AU

Year: 7665 Days

Day: 7.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,637,664 km

• M1: 258,505 km (0.104 R)
• M2: 349,311 km (0.088 R)
• M3: 602,580 km (0.042 R)
• M4: 752,328 km (0.072 R)
• M5: 962,513 km (0.103 R)
• M6: 1,042,398 km (0.06 R)
• M7: 1,141,432 km (0.099 R)
• M8: 1,725,163 km (0.087 R)
• M9: 1,925,025 km (0.059 R)
• M10: 2,348,088 km (0.094 R)
• M11: 2,593,279 km (0.109 R)
• M12: 2,684,534 km (0.108 R)
• M13: 3,060,473 km (0.104 R)
• M14: 3,279,485 km (0.071 R)
• M15: 3,428,334 km (0.048 R)
• M16: 3,503,582 km (0.115 R)
• M17: 4,126,059 km (0.095 R)
• M18: 4,314,253 km (0.098 R)
• M19: 4,423,011 km (0.057 R)
• M20: 4,671,194 km (0.076 R)
• M21: 5,152,450 km (0.065 R)
• M22: 7,071,043 km (0.106 R)
• M23: 7,524,773 km (0.096 R)
• M24: 7,656,269 km (0.09 R)
• M25: 7,988,078 km (0.114 R)
• M26: 8,392,590 km (0.062 R)
• M27: 8,563,132 km (0.079 R)
• M28: 8,872,949 km (0.093 R)
• M29: 10,112,966 km (0.05 R)
• M30: 10,513,888 km (0.12 R)
• M31: 10,587,341 km (0.115 R)
• M32: 10,697,893 km (0.055 R)
• M33: 11,406,688 km (0.09 R)
• M34: 13,743,407 km (0.118 R)
• M35: 13,863,983 km (0.118 R)
• M36: 14,350,176 km (0.04 R)
• M37: 14,718,336 km (0.088 R)
• M38: 15,255,841 km (0.06 R)
• M39: 15,339,018 km (0.116 R)
• M40: 16,052,899 km (0.12 R)
• M41: 16,392,635 km (0.106 R)
• M42: 16,606,112 km (0.095 R)
• M43: 16,734,616 km (0.107 R)
• M44: 17,252,225 km (0.116 R)
• M45: 18,038,362 km (0.089 R)
• M46: 18,303,000 km (0.086 R)
• M47: 18,435,843 km (0.091 R)
• M48: 18,568,985 km (0.086 R)
• M49: 18,657,846 km (0.1 R)
• M50: 19,194,454 km (0.101 R)
• M51: 20,191,374 km (0.061 R)
• M52: 20,282,928 km (0.118 R)
• M53: 21,531,322 km (0.038 R)
• M54: 22,471,994 km (0.041 R)
• M55: 22,756,828 km (0.082 R)
• M56: 23,522,171 km (0.095 R)
• M57: 24,150,332 km (0.096 R)
• M58: 24,393,279 km (0.114 R)
• M59: 24,588,355 km (0.08 R)
• M60: 24,783,879 km (0.098 R)
• M61: 24,980,002 km (0.104 R)
• M62: 25,275,159 km (0.106 R)
• M63: 26,667,316 km (0.055 R)
• M64: 27,474,098 km (0.09 R)
• M65: 27,931,418 km (0.041 R)
• M66: 28,033,444 km (0.106 R)
• M67: 28,186,632 km (0.059 R)
• M68: 28,647,843 km (0.046 R)
• M69: 28,802,228 km (0.064 R)
• M70: 30,098,792 km (0.099 R)
• M71: 30,255,721 km (0.096 R)
• M72: 30,885,827 km (0.094 R)
• M73: 31,679,743 km (0.117 R)
• M74: 32,373,278 km (0.11 R)
• M75: 33,071,751 km (0.056 R)
• M76: 33,938,222 km (0.064 R)
• M77: 34,702,517 km (0.119 R)
• M78: 36,359,314 km (0.081 R)
• M79: 36,861,364 km (0.055 R)
• M80: 37,141,262 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.5

Radius: 6.7

Gravity: 19.44 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.66 AU - 17.58 AU

Year: 18562 Days

Day: 24.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,637,664 km

• M1: 242,049 km (0.055 R)
• M2: 511,176 km (0.089 R)
• M3: 596,596 km (0.114 R)
• M4: 664,065 km (0.103 R)
• M5: 882,179 km (0.076 R)
• M6: 1,122,134 km (0.118 R)
• M7: 1,178,382 km (0.088 R)
• M8: 1,957,937 km (0.065 R)
• M9: 2,306,650 km (0.105 R)
• M10: 2,378,756 km (0.093 R)
• M11: 2,488,411 km (0.063 R)
• M12: 5,626,675 km (0.053 R)
• M13: 5,871,567 km (0.112 R)
• M14: 5,921,084 km (0.108 R)
• M15: 5,970,601 km (0.048 R)
• M16: 6,220,429 km (0.109 R)
• M17: 6,321,258 km (0.057 R)
• M18: 7,147,786 km (0.09 R)
• M19: 7,681,402 km (0.047 R)
• M20: 8,338,735 km (0.025 R)
• M21: 9,531,928 km (0.109 R)
• M22: 10,356,661 km (0.112 R)
• M23: 10,416,500 km (0.097 R)
• M24: 10,476,339 km (0.105 R)
• M25: 10,717,191 km (0.083 R)
• M26: 11,265,468 km (0.065 R)
• M27: 12,136,576 km (0.11 R)
• M28: 13,483,406 km (0.075 R)
• M29: 14,274,180 km (0.044 R)
• M30: 14,742,272 km (0.091 R)
• M31: 14,809,591 km (0.117 R)
• M32: 15,693,714 km (0.097 R)
• M33: 16,525,030 km (0.109 R)
• M34: 16,664,904 km (0.111 R)
• M35: 17,584,033 km (0.115 R)
• M36: 19,841,315 km (0.051 R)
• M37: 20,513,608 km (0.112 R)
• M38: 20,965,842 km (0.05 R)
• M39: 23,354,771 km (0.079 R)
• M40: 24,143,600 km (0.056 R)
• M41: 24,461,496 km (0.111 R)
• M42: 25,021,291 km (0.073 R)
• M43: 25,262,592 km (0.081 R)
• M44: 26,643,830 km (0.103 R)
• M45: 27,302,359 km (0.036 R)
• M46: 27,467,815 km (0.06 R)
• M47: 28,383,952 km (0.027 R)
• M48: 28,887,798 km (0.06 R)
• M49: 29,819,194 km (0.089 R)
• M50: 30,331,267 km (0.1 R)
• M51: 30,416,987 km (0.075 R)
• M52: 31,624,541 km (0.114 R)
• M53: 32,935,617 km (0.092 R)
• M54: 34,264,345 km (0.117 R)
• M55: 35,610,576 km (0.12 R)
• M56: 35,700,933 km (0.06 R)
• M57: 35,881,797 km (0.066 R)
• M58: 36,426,483 km (0.099 R)
• M59: 37,616,085 km (0.045 R)
• M60: 38,169,298 km (0.091 R)
• M61: 38,725,354 km (0.088 R)
• M62: 39,377,451 km (0.083 R)
• M63: 40,127,086 km (0.101 R)
• M64: 41,926,299 km (0.097 R)
• M65: 42,021,593 km (0.093 R)
• M66: 46,686,204 km (0.075 R)
• M67: 47,777,970 km (0.112 R)
• M68: 48,577,271 km (0.062 R)
• M69: 49,582,718 km (0.077 R)
• M70: 50,798,201 km (0.065 R)
• M71: 51,001,804 km (0.071 R)
• M72: 52,126,032 km (0.106 R)
• M73: 53,052,042 km (0.119 R)
• M74: 53,361,860 km (0.111 R)
• M75: 54,503,142 km (0.083 R)
• M76: 55,024,640 km (0.106 R)
• M77: 56,072,423 km (0.086 R)
• M78: 56,282,758 km (0.091 R)
• M79: 58,081,373 km (0.03 R)
• M80: 58,827,418 km (0.096 R)
• M81: 59,898,688 km (0.097 R)
• M82: 60,006,249 km (0.07 R)
• M83: 61,517,636 km (0.086 R)
• M84: 63,151,096 km (0.117 R)
• M85: 64,247,947 km (0.104 R)
• M86: 65,019,423 km (0.06 R)
• M87: 65,683,189 km (0.118 R)
• M88: 69,712,458 km (0.095 R)
• M89: 69,938,650 km (0.062 R)
• M90: 71,187,044 km (0.09 R)
• M91: 72,786,545 km (0.082 R)
• M92: 73,016,028 km (0.071 R)
• M93: 74,976,209 km (0.088 R)
• M94: 76,370,311 km (0.103 R)
• M95: 76,486,848 km (0.109 R)

Asteroid Belt

Center: 16.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.3

Radius: 6.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.84 AU - 22.54 AU

Year: 28268 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,637,664 km

• M1: 128,056 km (0.082 R)
• M2: 287,378 km (0.091 R)
• M3: 890,257 km (0.096 R)
• M4: 934,538 km (0.109 R)
• M5: 1,744,162 km (0.111 R)
• M6: 1,828,834 km (0.077 R)
• M7: 1,944,024 km (0.069 R)
• M8: 2,303,508 km (0.086 R)
• M9: 2,554,683 km (0.119 R)
• M10: 2,981,635 km (0.095 R)
• M11: 3,537,242 km (0.071 R)
• M12: 3,608,899 km (0.102 R)
• M13: 3,863,664 km (0.092 R)
• M14: 4,429,294 km (0.092 R)
• M15: 4,623,621 km (0.109 R)
• M16: 5,932,004 km (0.12 R)
• M17: 6,103,144 km (0.092 R)
• M18: 6,319,463 km (0.036 R)
• M19: 7,164,092 km (0.052 R)
• M20: 7,809,009 km (0.103 R)
• M21: 8,185,846 km (0.095 R)
• M22: 8,616,837 km (0.092 R)
• M23: 8,810,716 km (0.107 R)
• M24: 11,619,865 km (0.06 R)
• M25: 11,673,271 km (0.074 R)
• M26: 11,780,384 km (0.083 R)
• M27: 12,649,398 km (0.039 R)
• M28: 12,925,106 km (0.077 R)
• M29: 12,980,458 km (0.106 R)
• M30: 13,482,658 km (0.082 R)
• M31: 13,595,006 km (0.113 R)
• M32: 14,333,570 km (0.083 R)
• M33: 14,678,693 km (0.065 R)
• M34: 14,852,376 km (0.049 R)
• M35: 14,910,420 km (0.094 R)
• M36: 15,026,657 km (0.092 R)
• M37: 16,385,604 km (0.076 R)
• M38: 18,840,805 km (0.058 R)
• M39: 20,497,152 km (0.075 R)
• M40: 21,211,931 km (0.059 R)
• M41: 23,337,118 km (0.047 R)
• M42: 23,743,127 km (0.088 R)
• M43: 24,083,163 km (0.067 R)
• M44: 24,287,962 km (0.053 R)
• M45: 24,424,844 km (0.067 R)
• M46: 24,699,356 km (0.115 R)
• M47: 25,947,451 km (0.11 R)
• M48: 26,157,337 km (0.107 R)
• M49: 26,227,499 km (0.069 R)
• M50: 26,649,514 km (0.102 R)
• M51: 26,932,254 km (0.115 R)
• M52: 27,571,636 km (0.119 R)
• M53: 31,512,492 km (0.053 R)
• M54: 33,853,101 km (0.114 R)
• M55: 35,082,795 km (0.078 R)
• M56: 35,160,137 km (0.105 R)
• M57: 36,170,820 km (0.103 R)
• M58: 36,327,150 km (0.097 R)
• M59: 38,141,174 km (0.085 R)
• M60: 38,300,346 km (0.097 R)
• M61: 38,699,024 km (0.096 R)
• M62: 39,903,736 km (0.114 R)
• M63: 40,794,891 km (0.051 R)
• M64: 41,202,096 km (0.106 R)
• M65: 42,679,375 km (0.089 R)
• M66: 44,424,584 km (0.039 R)
• M67: 44,675,759 km (0.119 R)
• M68: 44,759,683 km (0.114 R)
• M69: 47,299,256 km (0.107 R)
• M70: 49,451,222 km (0.104 R)
• M71: 49,624,755 km (0.062 R)
• M72: 50,146,553 km (0.102 R)
• M73: 50,670,145 km (0.029 R)
• M74: 54,028,169 km (0.112 R)
• M75: 54,385,857 km (0.118 R)
• M76: 54,475,317 km (0.103 R)
• M77: 55,283,295 km (0.115 R)
• M78: 58,005,228 km (0.048 R)
• M79: 59,751,484 km (0.05 R)
• M80: 60,121,439 km (0.05 R)
• M81: 61,235,495 km (0.111 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 18,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit