🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.6 AU - 0.74 AU

Year: 208 Days

Day: 40.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,389,490 km

• M1: 234,569 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.34 AU - 2.48 AU

Year: 1417 Days

Day: 39.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,389,490 km

• M1: 141,220 km (0.057 R)

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.2

Radius: 9.2

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.84 AU - 11.16 AU

Year: 11977 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,389,490 km

• M1: 144,512 km (0.086 R)
• M2: 251,324 km (0.103 R)
• M3: 401,072 km (0.063 R)
• M4: 475,721 km (0.118 R)
• M5: 700,716 km (0.076 R)
• M6: 959,222 km (0.086 R)
• M7: 1,191,397 km (0.049 R)
• M8: 1,382,434 km (0.062 R)
• M9: 1,542,354 km (0.117 R)
• M10: 1,645,577 km (0.111 R)
• M11: 2,953,062 km (0.1 R)
• M12: 3,590,349 km (0.084 R)
• M13: 3,896,576 km (0.07 R)
• M14: 4,153,435 km (0.082 R)
• M15: 4,269,374 km (0.114 R)
• M16: 4,386,359 km (0.077 R)
• M17: 4,834,854 km (0.104 R)
• M18: 5,329,275 km (0.092 R)
• M19: 5,423,820 km (0.095 R)
• M20: 6,134,111 km (0.067 R)
• M21: 6,702,882 km (0.062 R)
• M22: 6,805,058 km (0.08 R)
• M23: 7,783,278 km (0.11 R)
• M24: 7,854,786 km (0.108 R)
• M25: 7,998,549 km (0.073 R)
• M26: 8,619,381 km (0.109 R)
• M27: 8,804,882 km (0.069 R)
• M28: 9,104,526 km (0.111 R)
• M29: 10,179,686 km (0.101 R)
• M30: 10,454,647 km (0.069 R)
• M31: 10,772,094 km (0.045 R)
• M32: 10,931,864 km (0.089 R)
• M33: 11,132,774 km (0.081 R)
• M34: 11,335,031 km (0.065 R)
• M35: 11,497,644 km (0.106 R)
• M36: 11,579,174 km (0.081 R)
• M37: 11,866,402 km (0.118 R)
• M38: 11,948,831 km (0.097 R)
• M39: 12,364,114 km (0.038 R)
• M40: 12,447,590 km (0.092 R)
• M41: 12,741,849 km (0.11 R)
• M42: 13,336,949 km (0.104 R)
• M43: 13,724,408 km (0.108 R)
• M44: 13,984,708 km (0.09 R)
• M45: 14,071,924 km (0.028 R)
• M46: 14,953,205 km (0.075 R)
• M47: 15,086,945 km (0.108 R)
• M48: 15,176,405 km (0.095 R)
• M49: 15,400,652 km (0.098 R)
• M50: 16,584,270 km (0.083 R)
• M51: 17,420,822 km (0.095 R)
• M52: 17,938,879 km (0.101 R)
• M53: 18,318,858 km (0.113 R)
• M54: 18,653,358 km (0.111 R)
• M55: 18,797,421 km (0.066 R)
• M56: 19,913,870 km (0.055 R)
• M57: 21,906,215 km (0.081 R)
• M58: 22,618,450 km (0.079 R)
• M59: 23,441,687 km (0.075 R)
• M60: 23,753,000 km (0.09 R)
• M61: 24,222,438 km (0.078 R)
• M62: 24,484,534 km (0.087 R)
• M63: 25,064,525 km (0.119 R)
• M64: 25,542,490 km (0.085 R)
• M65: 26,615,256 km (0.095 R)
• M66: 26,723,416 km (0.084 R)
• M67: 27,048,641 km (0.116 R)
• M68: 27,429,518 km (0.062 R)
• M69: 27,538,724 km (0.067 R)
• M70: 28,307,059 km (0.064 R)
• M71: 28,749,420 km (0.096 R)
• M72: 28,971,273 km (0.12 R)
• M73: 30,146,065 km (0.116 R)
• M74: 31,051,432 km (0.118 R)
• M75: 32,426,386 km (0.113 R)
• M76: 32,715,259 km (0.086 R)
• M77: 32,773,154 km (0.027 R)
• M78: 33,295,699 km (0.087 R)
• M79: 33,353,892 km (0.12 R)
• M80: 33,820,937 km (0.105 R)
• M81: 37,634,636 km (0.071 R)
• M82: 37,938,319 km (0.093 R)
• M83: 37,999,206 km (0.1 R)
• M84: 38,792,822 km (0.062 R)
• M85: 38,854,157 km (0.083 R)
• M86: 39,038,163 km (0.081 R)
• M87: 41,582,224 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.5

Radius: 14.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.96 AU - 13.16 AU

Year: 12997 Days

Day: 5.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,389,490 km

• M1: 221,405 km (0.077 R)
• M2: 400,025 km (0.108 R)
• M3: 832,811 km (0.11 R)
• M4: 936,632 km (0.069 R)
• M5: 1,350,270 km (0.114 R)
• M6: 1,578,557 km (0.088 R)
• M7: 2,045,601 km (0.084 R)
• M8: 2,191,310 km (0.115 R)
• M9: 2,340,459 km (0.11 R)
• M10: 2,681,243 km (0.08 R)
• M11: 3,273,650 km (0.115 R)
• M12: 3,445,538 km (0.095 R)
• M13: 3,691,327 km (0.09 R)
• M14: 3,798,440 km (0.103 R)
• M15: 4,577,844 km (0.097 R)
• M16: 5,365,776 km (0.087 R)
• M17: 6,496,138 km (0.091 R)
• M18: 6,669,821 km (0.079 R)
• M19: 7,425,290 km (0.116 R)
• M20: 7,561,424 km (0.112 R)
• M21: 8,021,438 km (0.113 R)
• M22: 8,207,986 km (0.075 R)
• M23: 8,872,351 km (0.098 R)
• M24: 9,554,068 km (0.114 R)
• M25: 10,354,117 km (0.063 R)
• M26: 11,541,625 km (0.11 R)
• M27: 11,911,581 km (0.111 R)
• M28: 12,017,945 km (0.041 R)
• M29: 12,663,310 km (0.093 R)
• M30: 12,880,975 km (0.027 R)
• M31: 14,212,845 km (0.117 R)
• M32: 14,382,339 km (0.09 R)
• M33: 18,649,619 km (0.114 R)
• M34: 19,271,347 km (0.107 R)
• M35: 20,026,368 km (0.039 R)
• M36: 21,435,580 km (0.116 R)
• M37: 21,825,581 km (0.053 R)
• M38: 22,349,024 km (0.116 R)
• M39: 22,546,493 km (0.11 R)
• M40: 24,011,805 km (0.053 R)
• M41: 25,714,079 km (0.09 R)
• M42: 27,033,831 km (0.066 R)
• M43: 27,244,166 km (0.064 R)
• M44: 29,377,880 km (0.04 R)
• M45: 29,955,926 km (0.11 R)
• M46: 30,101,036 km (0.088 R)
• M47: 30,903,330 km (0.073 R)
• M48: 31,270,293 km (0.078 R)
• M49: 31,491,249 km (0.061 R)
• M50: 31,860,607 km (0.087 R)
• M51: 32,305,660 km (0.106 R)
• M52: 32,752,808 km (0.058 R)
• M53: 33,728,635 km (0.11 R)
• M54: 33,879,579 km (0.081 R)
• M55: 34,866,477 km (0.089 R)
• M56: 35,095,660 km (0.063 R)
• M57: 36,171,269 km (0.104 R)
• M58: 38,276,410 km (0.08 R)
• M59: 38,433,787 km (0.1 R)
• M60: 38,670,451 km (0.059 R)
• M61: 39,303,998 km (0.097 R)
• M62: 42,197,071 km (0.112 R)
• M63: 42,522,746 km (0.053 R)
• M64: 42,930,999 km (0.049 R)
• M65: 43,998,529 km (0.071 R)
• M66: 44,991,709 km (0.098 R)
• M67: 45,324,415 km (0.05 R)
• M68: 46,495,467 km (0.081 R)
• M69: 47,761,065 km (0.118 R)
• M70: 49,981,696 km (0.114 R)
• M71: 51,973,891 km (0.092 R)
• M72: 52,148,471 km (0.118 R)
• M73: 52,848,290 km (0.069 R)
• M74: 54,434,177 km (0.109 R)
• M75: 54,700,013 km (0.11 R)
• M76: 54,877,585 km (0.098 R)
• M77: 55,233,030 km (0.055 R)
• M78: 56,125,232 km (0.086 R)
• M79: 56,662,886 km (0.095 R)
• M80: 58,195,367 km (0.109 R)
• M81: 59,285,187 km (0.074 R)
• M82: 59,650,057 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.5

Radius: 4

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.32 AU - 14.68 AU

Year: 15744 Days

Day: 19 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 46,389,490 km

• M1: 96,042 km (0.119 R)
• M2: 211,382 km (0.089 R)
• M3: 448,644 km (0.111 R)
• M4: 631,303 km (0.059 R)
• M5: 747,840 km (0.094 R)
• M6: 1,001,558 km (0.097 R)
• M7: 1,098,348 km (0.117 R)
• M8: 1,177,934 km (0.105 R)
• M9: 1,238,820 km (0.076 R)
• M10: 1,300,903 km (0.112 R)
• M11: 1,364,033 km (0.109 R)
• M12: 1,493,136 km (0.094 R)
• M13: 1,649,017 km (0.078 R)
• M14: 1,786,647 km (0.086 R)
• M15: 2,024,358 km (0.11 R)
• M16: 2,987,769 km (0.078 R)
• M17: 3,127,343 km (0.079 R)
• M18: 3,240,739 km (0.116 R)
• M19: 3,500,441 km (0.097 R)
• M20: 3,618,174 km (0.081 R)
• M21: 4,101,525 km (0.111 R)
• M22: 4,194,425 km (0.106 R)
• M23: 4,256,807 km (0.092 R)
• M24: 5,094,705 km (0.118 R)
• M25: 5,261,507 km (0.119 R)
• M26: 5,669,311 km (0.072 R)
• M27: 5,911,809 km (0.105 R)
• M28: 6,407,127 km (0.087 R)
• M29: 7,063,114 km (0.106 R)
• M30: 7,588,053 km (0.058 R)
• M31: 7,626,051 km (0.062 R)
• M32: 7,893,681 km (0.108 R)
• M33: 8,086,812 km (0.108 R)
• M34: 8,595,894 km (0.11 R)
• M35: 10,017,522 km (0.038 R)
• M36: 10,861,853 km (0.06 R)
• M37: 11,119,610 km (0.099 R)
• M38: 11,422,994 km (0.103 R)
• M39: 11,466,527 km (0.037 R)
• M40: 11,510,060 km (0.093 R)
• M41: 11,597,425 km (0.087 R)
• M42: 12,798,397 km (0.098 R)
• M43: 12,843,576 km (0.06 R)
• M44: 13,344,728 km (0.112 R)
• M45: 13,574,660 km (0.059 R)
• M46: 14,981,180 km (0.051 R)
• M47: 16,090,448 km (0.093 R)
• M48: 16,531,761 km (0.117 R)
• M49: 16,679,714 km (0.085 R)
• M50: 16,877,632 km (0.054 R)
• M51: 17,076,447 km (0.086 R)
• M52: 17,727,647 km (0.092 R)
• M53: 18,132,608 km (0.097 R)
• M54: 18,234,185 km (0.03 R)
• M55: 18,796,823 km (0.097 R)
• M56: 20,412,929 km (0.096 R)
• M57: 21,802,244 km (0.102 R)
• M58: 23,276,980 km (0.101 R)
• M59: 23,609,087 km (0.09 R)
• M60: 25,862,629 km (0.092 R)
• M61: 26,149,109 km (0.084 R)
• M62: 26,321,596 km (0.098 R)
• M63: 26,436,637 km (0.104 R)
• M64: 26,725,211 km (0.11 R)
• M65: 26,956,938 km (0.057 R)
• M66: 27,189,114 km (0.074 R)
• M67: 28,833,643 km (0.091 R)
• M68: 29,309,514 km (0.049 R)
• M69: 30,934,296 km (0.118 R)
• M70: 30,995,033 km (0.096 R)
• M71: 33,581,431 km (0.12 R)
• M72: 33,643,963 km (0.118 R)
• M73: 34,081,985 km (0.076 R)
• M74: 34,837,305 km (0.116 R)
• M75: 35,407,422 km (0.089 R)
• M76: 35,980,532 km (0.032 R)
• M77: 36,300,372 km (0.12 R)
• M78: 36,492,605 km (0.1 R)
• M79: 36,813,942 km (0.093 R)
• M80: 37,007,072 km (0.104 R)
• M81: 37,329,905 km (0.041 R)
• M82: 37,394,531 km (0.114 R)
• M83: 38,369,011 km (0.115 R)
• M84: 38,564,985 km (0.053 R)
• M85: 39,220,373 km (0.1 R)
• M86: 39,615,311 km (0.071 R)
• M87: 40,941,496 km (0.111 R)
• M88: 41,408,990 km (0.103 R)
• M89: 41,878,428 km (0.053 R)
• M90: 41,945,597 km (0.086 R)
• M91: 42,349,512 km (0.081 R)
• M92: 43,773,384 km (0.062 R)
• M93: 44,046,400 km (0.047 R)
• M94: 45,488,823 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 14,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit