🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.46 AU - 0.6 AU

Year: 141 Days

Day: 44.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,044,436 km

• M1: 218,712 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.48 AU - 0.74 AU

Year: 174 Days

Day: 26.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,044,436 km

• M1: 165,455 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.98 AU - 1.1 AU

Year: 387 Days

Day: 46.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 140.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,044,436 km

• M1: 74,799 km (0.092 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.3

Radius: 8.3

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.84 AU - 9.94 AU

Year: 10510 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,044,436 km

• M1: 121,922 km (0.115 R)
• M2: 210,634 km (0.107 R)
• M3: 378,782 km (0.111 R)
• M4: 465,549 km (0.042 R)
• M5: 543,639 km (0.078 R)
• M6: 643,720 km (0.111 R)
• M7: 922,121 km (0.043 R)
• M8: 1,064,538 km (0.093 R)
• M9: 1,348,774 km (0.074 R)
• M10: 1,417,739 km (0.082 R)
• M11: 1,559,259 km (0.114 R)
• M12: 2,038,421 km (0.085 R)
• M13: 2,881,704 km (0.093 R)
• M14: 3,062,268 km (0.104 R)
• M15: 3,277,540 km (0.097 R)
• M16: 3,340,072 km (0.062 R)
• M17: 3,755,655 km (0.069 R)
• M18: 4,086,565 km (0.09 R)
• M19: 4,426,900 km (0.053 R)
• M20: 4,847,420 km (0.117 R)
• M21: 4,990,435 km (0.111 R)
• M22: 5,244,153 km (0.066 R)
• M23: 5,576,560 km (0.111 R)
• M24: 5,877,850 km (0.112 R)
• M25: 6,339,659 km (0.1 R)
• M26: 6,535,632 km (0.075 R)
• M27: 6,813,285 km (0.054 R)
• M28: 6,933,413 km (0.108 R)
• M29: 7,544,819 km (0.12 R)
• M30: 7,710,873 km (0.103 R)
• M31: 7,794,199 km (0.102 R)
• M32: 7,962,047 km (0.034 R)
• M33: 8,343,971 km (0.078 R)
• M34: 8,515,709 km (0.093 R)
• M35: 9,570,225 km (0.047 R)
• M36: 9,885,427 km (0.119 R)
• M37: 11,086,249 km (0.054 R)
• M38: 11,180,496 km (0.096 R)
• M39: 11,322,464 km (0.093 R)
• M40: 11,751,810 km (0.079 R)
• M41: 12,724,944 km (0.098 R)
• M42: 12,972,230 km (0.055 R)
• M43: 13,522,002 km (0.061 R)
• M44: 14,283,754 km (0.103 R)
• M45: 14,540,913 km (0.099 R)
• M46: 15,478,892 km (0.091 R)
• M47: 17,303,537 km (0.102 R)
• M48: 17,412,893 km (0.063 R)
• M49: 17,687,555 km (0.106 R)
• M50: 18,575,867 km (0.106 R)
• M51: 19,195,052 km (0.081 R)
• M52: 19,308,298 km (0.1 R)
• M53: 20,569,408 km (0.113 R)
• M54: 21,268,329 km (0.049 R)
• M55: 21,679,723 km (0.117 R)
• M56: 21,738,665 km (0.111 R)
• M57: 22,569,980 km (0.061 R)
• M58: 22,869,326 km (0.116 R)
• M59: 26,060,547 km (0.079 R)
• M60: 26,311,722 km (0.114 R)
• M61: 26,563,645 km (0.115 R)
• M62: 27,899,853 km (0.103 R)
• M63: 28,479,096 km (0.08 R)
• M64: 28,608,349 km (0.1 R)
• M65: 29,062,378 km (0.062 R)
• M66: 29,192,528 km (0.103 R)
• M67: 29,584,176 km (0.101 R)
• M68: 30,438,679 km (0.114 R)
• M69: 30,637,046 km (0.081 R)
• M70: 32,037,431 km (0.073 R)
• M71: 32,171,920 km (0.114 R)
• M72: 33,118,276 km (0.094 R)
• M73: 34,073,907 km (0.093 R)
• M74: 34,693,093 km (0.116 R)
• M75: 36,502,329 km (0.082 R)
• M76: 37,701,805 km (0.06 R)
• M77: 38,057,100 km (0.069 R)
• M78: 38,199,517 km (0.058 R)
• M79: 38,270,875 km (0.094 R)
• M80: 38,627,816 km (0.069 R)
• M81: 38,985,953 km (0.091 R)
• M82: 40,574,982 km (0.097 R)
• M83: 41,084,961 km (0.095 R)
• M84: 41,450,428 km (0.093 R)
• M85: 43,443,222 km (0.106 R)
• M86: 46,224,246 km (0.04 R)
• M87: 47,828,234 km (0.082 R)
• M88: 49,605,607 km (0.113 R)
• M89: 49,917,070 km (0.102 R)
• M90: 50,228,981 km (0.105 R)
• M91: 51,956,537 km (0.08 R)
• M92: 52,748,060 km (0.077 R)
• M93: 52,986,369 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.5

Radius: 7

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.37 AU - 15.75 AU

Year: 20292 Days

Day: 24.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,044,436 km

• M1: 132,095 km (0.048 R)
• M2: 251,923 km (0.055 R)
• M3: 321,187 km (0.115 R)
• M4: 499,358 km (0.025 R)
• M5: 688,001 km (0.109 R)
• M6: 1,380,190 km (0.118 R)
• M7: 1,458,579 km (0.077 R)
• M8: 1,730,548 km (0.112 R)
• M9: 2,736,893 km (0.075 R)
• M10: 2,936,457 km (0.066 R)
• M11: 3,599,175 km (0.118 R)
• M12: 3,744,584 km (0.106 R)
• M13: 4,078,636 km (0.046 R)
• M14: 4,383,666 km (0.07 R)
• M15: 5,550,081 km (0.064 R)
• M16: 5,930,658 km (0.115 R)
• M17: 6,319,612 km (0.086 R)
• M18: 6,495,240 km (0.095 R)
• M19: 6,672,364 km (0.084 R)
• M20: 7,076,877 km (0.096 R)
• M21: 7,397,016 km (0.059 R)
• M22: 8,003,935 km (0.051 R)
• M23: 8,675,480 km (0.098 R)
• M24: 12,021,984 km (0.081 R)
• M25: 13,179,124 km (0.079 R)
• M26: 13,629,264 km (0.116 R)
• M27: 15,775,843 km (0.047 R)
• M28: 16,675,675 km (0.054 R)
• M29: 18,839,159 km (0.091 R)
• M30: 19,155,259 km (0.049 R)
• M31: 19,985,677 km (0.101 R)
• M32: 21,023,737 km (0.084 R)
• M33: 21,747,641 km (0.096 R)
• M34: 24,447,733 km (0.105 R)
• M35: 24,930,934 km (0.112 R)
• M36: 25,208,588 km (0.093 R)
• M37: 25,696,725 km (0.081 R)
• M38: 25,766,737 km (0.058 R)
• M39: 26,117,843 km (0.108 R)
• M40: 26,824,394 km (0.026 R)
• M41: 26,895,453 km (0.106 R)
• M42: 27,108,929 km (0.025 R)
• M43: 27,752,499 km (0.101 R)
• M44: 28,546,116 km (0.074 R)
• M45: 30,747,748 km (0.066 R)
• M46: 31,194,597 km (0.119 R)
• M47: 32,851,543 km (0.051 R)
• M48: 32,927,539 km (0.088 R)
• M49: 33,308,265 km (0.048 R)
• M50: 33,461,154 km (0.09 R)
• M51: 34,691,447 km (0.086 R)
• M52: 37,910,943 km (0.079 R)
• M53: 39,273,630 km (0.086 R)
• M54: 40,489,412 km (0.105 R)
• M55: 40,734,004 km (0.103 R)
• M56: 40,897,365 km (0.077 R)
• M57: 43,373,659 km (0.117 R)
• M58: 43,874,662 km (0.117 R)
• M59: 46,238,159 km (0.114 R)
• M60: 46,921,073 km (0.087 R)
• M61: 47,349,521 km (0.091 R)
• M62: 48,642,795 km (0.092 R)
• M63: 48,729,412 km (0.109 R)
• M64: 50,911,746 km (0.101 R)
• M65: 51,440,275 km (0.03 R)
• M66: 52,325,146 km (0.113 R)
• M67: 54,199,757 km (0.076 R)
• M68: 56,368,926 km (0.101 R)
• M69: 56,642,092 km (0.072 R)
• M70: 57,098,216 km (0.109 R)
• M71: 58,014,353 km (0.098 R)
• M72: 59,953,890 km (0.029 R)
• M73: 60,232,740 km (0.102 R)
• M74: 60,511,890 km (0.076 R)
• M75: 61,633,276 km (0.107 R)
• M76: 62,478,653 km (0.085 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: 383 - 16,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit