🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.74 AU - 0.9 AU

Year: 267 Days

Day: 45.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.82 AU - 1.28 AU

Year: 387 Days

Day: 16.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.16 AU - 2.84 AU

Year: 1423 Days

Day: 29.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,336,143 km

• M1: 130,001 km (0.108 R)
• M2: 1,323,343 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.25 AU - 3.79 AU

Year: 2377 Days

Day: 36.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.3

Radius: 9.3

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.83 AU - 6.29 AU

Year: 4096 Days

Day: 11.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 82,336,143 km

• M1: 122,969 km (0.065 R)
• M2: 274,362 km (0.119 R)
• M3: 344,673 km (0.059 R)
• M4: 481,406 km (0.09 R)
• M5: 543,339 km (0.087 R)
• M6: 707,448 km (0.096 R)
• M7: 779,555 km (0.108 R)
• M8: 914,342 km (0.083 R)
• M9: 1,188,405 km (0.118 R)
• M10: 1,246,449 km (0.056 R)
• M11: 1,355,357 km (0.1 R)
• M12: 1,572,274 km (0.1 R)
• M13: 1,668,764 km (0.053 R)
• M14: 1,811,780 km (0.119 R)
• M15: 2,109,928 km (0.079 R)
• M16: 2,180,987 km (0.112 R)
• M17: 2,277,029 km (0.084 R)
• M18: 2,778,631 km (0.072 R)
• M19: 2,896,215 km (0.063 R)
• M20: 3,258,840 km (0.074 R)
• M21: 3,355,331 km (0.083 R)
• M22: 3,536,942 km (0.114 R)
• M23: 3,621,914 km (0.088 R)
• M24: 3,851,696 km (0.115 R)
• M25: 3,997,853 km (0.104 R)
• M26: 4,056,795 km (0.097 R)
• M27: 4,160,766 km (0.082 R)
• M28: 4,631,550 km (0.117 R)
• M29: 4,849,813 km (0.11 R)
• M30: 4,976,074 km (0.101 R)
• M31: 5,071,517 km (0.042 R)
• M32: 5,328,975 km (0.041 R)
• M33: 5,623,683 km (0.046 R)
• M34: 5,789,737 km (0.105 R)
• M35: 6,143,685 km (0.074 R)
• M36: 6,314,825 km (0.112 R)
• M37: 6,383,640 km (0.041 R)
• M38: 6,487,461 km (0.044 R)
• M39: 7,086,302 km (0.069 R)
• M40: 7,247,718 km (0.096 R)
• M41: 7,574,439 km (0.096 R)
• M42: 7,647,593 km (0.087 R)
• M43: 7,905,799 km (0.076 R)
• M44: 8,544,881 km (0.115 R)
• M45: 8,832,109 km (0.096 R)
• M46: 8,909,301 km (0.041 R)
• M47: 9,025,389 km (0.084 R)
• M48: 9,122,628 km (0.096 R)
• M49: 9,376,795 km (0.089 R)
• M50: 9,534,471 km (0.092 R)
• M51: 9,832,470 km (0.098 R)
• M52: 9,952,447 km (0.04 R)
• M53: 10,274,980 km (0.116 R)
• M54: 10,356,212 km (0.116 R)
• M55: 10,580,459 km (0.096 R)
• M56: 10,888,930 km (0.089 R)
• M57: 11,242,130 km (0.102 R)
• M58: 11,472,661 km (0.104 R)
• M59: 12,216,761 km (0.066 R)
• M60: 12,453,724 km (0.115 R)
• M61: 12,605,416 km (0.086 R)
• M62: 12,888,754 km (0.112 R)
• M63: 13,064,083 km (0.075 R)
• M64: 13,152,046 km (0.056 R)
• M65: 13,394,993 km (0.067 R)
• M66: 13,930,255 km (0.112 R)
• M67: 14,065,192 km (0.091 R)
• M68: 14,155,399 km (0.042 R)
• M69: 14,245,756 km (0.087 R)
• M70: 14,427,219 km (0.103 R)
• M71: 14,518,174 km (0.073 R)
• M72: 14,654,907 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.4

Radius: 12.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.19 AU - 9.45 AU

Year: 9427 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 82,336,143 km

• M1: 210,185 km (0.084 R)
• M2: 376,987 km (0.085 R)
• M3: 506,538 km (0.116 R)
• M4: 630,854 km (0.111 R)
• M5: 1,027,737 km (0.045 R)
• M6: 1,254,229 km (0.061 R)
• M7: 1,349,672 km (0.084 R)
• M8: 1,616,704 km (0.115 R)
• M9: 1,721,423 km (0.079 R)
• M10: 2,260,125 km (0.053 R)
• M11: 2,338,514 km (0.064 R)
• M12: 2,955,904 km (0.097 R)
• M13: 3,668,738 km (0.099 R)
• M14: 4,068,763 km (0.108 R)
• M15: 4,164,954 km (0.105 R)
• M16: 4,783,392 km (0.07 R)
• M17: 5,064,786 km (0.109 R)
• M18: 5,168,606 km (0.118 R)
• M19: 5,510,438 km (0.099 R)
• M20: 5,859,898 km (0.075 R)
• M21: 6,244,215 km (0.094 R)
• M22: 6,383,640 km (0.081 R)
• M23: 7,241,135 km (0.11 R)
• M24: 7,653,726 km (0.113 R)
• M25: 7,983,290 km (0.048 R)
• M26: 8,594,547 km (0.116 R)
• M27: 9,221,063 km (0.063 R)
• M28: 9,927,165 km (0.102 R)
• M29: 10,155,451 km (0.077 R)
• M30: 10,286,798 km (0.108 R)
• M31: 10,717,341 km (0.093 R)
• M32: 11,459,496 km (0.12 R)
• M33: 12,078,981 km (0.1 R)
• M34: 13,566,881 km (0.071 R)
• M35: 14,222,120 km (0.114 R)
• M36: 14,553,629 km (0.057 R)
• M37: 15,487,868 km (0.11 R)
• M38: 15,867,098 km (0.119 R)
• M39: 16,095,983 km (0.063 R)
• M40: 18,086,233 km (0.113 R)
• M41: 18,445,567 km (0.113 R)
• M42: 18,565,844 km (0.035 R)
• M43: 19,578,322 km (0.083 R)
• M44: 20,029,509 km (0.085 R)
• M45: 20,194,366 km (0.064 R)
• M46: 20,567,164 km (0.095 R)
• M47: 21,403,566 km (0.029 R)
• M48: 22,251,038 km (0.089 R)
• M49: 22,550,383 km (0.094 R)
• M50: 23,109,580 km (0.093 R)
• M51: 23,499,432 km (0.104 R)
• M52: 23,847,845 km (0.062 R)
• M53: 24,022,725 km (0.067 R)
• M54: 24,417,664 km (0.036 R)
• M55: 24,638,021 km (0.108 R)
• M56: 24,859,127 km (0.106 R)
• M57: 25,080,681 km (0.117 R)
• M58: 25,214,123 km (0.074 R)
• M59: 25,347,564 km (0.095 R)
• M60: 26,379,490 km (0.064 R)
• M61: 26,560,204 km (0.114 R)
• M62: 26,696,189 km (0.071 R)
• M63: 27,883,697 km (0.064 R)
• M64: 28,948,534 km (0.08 R)
• M65: 29,697,272 km (0.051 R)
• M66: 29,885,316 km (0.05 R)
• M67: 30,073,959 km (0.066 R)
• M68: 30,832,121 km (0.102 R)
• M69: 31,022,559 km (0.113 R)
• M70: 31,452,803 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.7

Radius: 5.7

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.61 AU - 19.31 AU

Year: 27392 Days

Day: 23.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,336,143 km

• M1: 207,193 km (0.036 R)
• M2: 563,984 km (0.109 R)
• M3: 609,611 km (0.064 R)
• M4: 1,402,779 km (0.097 R)
• M5: 2,517,882 km (0.056 R)
• M6: 2,594,625 km (0.119 R)
• M7: 3,926,795 km (0.113 R)
• M8: 6,301,062 km (0.047 R)
• M9: 8,792,316 km (0.11 R)
• M10: 9,145,067 km (0.035 R)
• M11: 9,382,778 km (0.115 R)
• M12: 10,169,514 km (0.114 R)
• M13: 10,914,361 km (0.093 R)
• M14: 12,259,546 km (0.074 R)
• M15: 12,390,294 km (0.056 R)
• M16: 12,719,409 km (0.091 R)
• M17: 14,614,814 km (0.103 R)
• M18: 14,684,078 km (0.078 R)
• M19: 15,524,369 km (0.04 R)
• M20: 17,178,024 km (0.114 R)
• M21: 17,618,590 km (0.095 R)
• M22: 17,840,144 km (0.105 R)
• M23: 17,988,396 km (0.106 R)
• M24: 18,435,843 km (0.083 R)
• M25: 18,886,731 km (0.047 R)
• M26: 19,113,522 km (0.115 R)
• M27: 19,265,363 km (0.084 R)
• M28: 20,184,044 km (0.086 R)
• M29: 20,261,386 km (0.098 R)
• M30: 20,338,579 km (0.065 R)
• M31: 20,571,203 km (0.047 R)
• M32: 21,038,846 km (0.106 R)
• M33: 21,274,014 km (0.118 R)
• M34: 23,105,541 km (0.038 R)
• M35: 23,591,584 km (0.066 R)
• M36: 24,162,898 km (0.109 R)
• M37: 25,485,942 km (0.109 R)
• M38: 29,330,757 km (0.055 R)
• M39: 30,032,969 km (0.08 R)
• M40: 30,740,717 km (0.083 R)
• M41: 31,096,610 km (0.029 R)
• M42: 31,812,586 km (0.048 R)
• M43: 33,901,121 km (0.043 R)
• M44: 34,453,138 km (0.062 R)
• M45: 34,730,342 km (0.063 R)
• M46: 35,193,797 km (0.112 R)
• M47: 38,113,349 km (0.11 R)
• M48: 38,399,978 km (0.106 R)
• M49: 39,360,546 km (0.115 R)
• M50: 40,134,715 km (0.105 R)
• M51: 40,426,281 km (0.096 R)
• M52: 43,980,128 km (0.093 R)
• M53: 44,481,431 km (0.07 R)
• M54: 44,581,961 km (0.115 R)
• M55: 44,883,999 km (0.118 R)
• M56: 45,085,657 km (0.109 R)
• M57: 47,324,389 km (0.11 R)
• M58: 49,078,873 km (0.105 R)
• M59: 49,182,694 km (0.088 R)
• M60: 49,286,664 km (0.116 R)
• M61: 50,539,546 km (0.116 R)
• M62: 50,749,432 km (0.085 R)
• M63: 51,275,269 km (0.099 R)
• M64: 51,591,818 km (0.06 R)
• M65: 53,717,603 km (0.112 R)
• M66: 54,575,996 km (0.076 R)
• M67: 54,898,978 km (0.091 R)
• M68: 55,871,962 km (0.099 R)
• M69: 59,155,935 km (0.059 R)
• M70: 60,042,302 km (0.11 R)
• M71: 61,940,101 km (0.113 R)
• M72: 63,517,760 km (0.109 R)
• M73: 63,744,251 km (0.107 R)
• M74: 64,425,221 km (0.051 R)
• M75: 65,908,932 km (0.111 R)
• M76: 66,712,572 km (0.047 R)
• M77: 68,329,575 km (0.076 R)
• M78: 69,026,402 km (0.115 R)
• M79: 71,366,412 km (0.063 R)
• M80: 71,601,879 km (0.118 R)
• M81: 71,955,529 km (0.116 R)
• M82: 72,191,594 km (0.084 R)
• M83: 73,019,768 km (0.119 R)
• M84: 73,732,303 km (0.075 R)
• M85: 74,566,460 km (0.116 R)
• M86: 75,283,932 km (0.11 R)
• M87: 75,403,610 km (0.083 R)
• M88: 75,763,393 km (0.081 R)
• M89: 76,244,051 km (0.046 R)
• M90: 77,329,084 km (0.101 R)
• M91: 79,270,565 km (0.115 R)
• M92: 79,514,410 km (0.105 R)
• M93: 81,843,050 km (0.095 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 20,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit