🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.72 AU - 1.1 AU

Year: 302 Days

Day: 45.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,168,298 km

• M1: 40,541 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.2 AU - 1.42 AU

Year: 522 Days

Day: 43.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.85 AU - 2.47 AU

Year: 1106 Days

Day: 21.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,168,298 km

• M1: 1,579,155 km (0.038 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.4

Radius: 8.8

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.77 AU - 5.85 AU

Year: 4877 Days

Day: 13 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,168,298 km

• M1: 170,242 km (0.072 R)
• M2: 274,063 km (0.074 R)
• M3: 565,330 km (0.078 R)
• M4: 699,968 km (0.043 R)
• M5: 754,721 km (0.118 R)
• M6: 1,052,122 km (0.086 R)
• M7: 1,440,927 km (0.058 R)
• M8: 1,749,248 km (0.07 R)
• M9: 1,966,314 km (0.118 R)
• M10: 2,126,833 km (0.098 R)
• M11: 2,241,724 km (0.045 R)
• M12: 2,443,681 km (0.092 R)
• M13: 2,686,927 km (0.034 R)
• M14: 3,755,954 km (0.094 R)
• M15: 3,875,632 km (0.107 R)
• M16: 4,138,924 km (0.045 R)
• M17: 4,262,492 km (0.047 R)
• M18: 4,387,257 km (0.116 R)
• M19: 4,513,368 km (0.093 R)
• M20: 5,139,285 km (0.062 R)
• M21: 5,609,621 km (0.048 R)
• M22: 5,838,506 km (0.093 R)
• M23: 6,234,641 km (0.049 R)
• M24: 6,305,401 km (0.06 R)
• M25: 6,591,432 km (0.095 R)
• M26: 7,028,258 km (0.103 R)
• M27: 7,175,911 km (0.102 R)
• M28: 7,424,542 km (0.112 R)
• M29: 7,524,773 km (0.09 R)
• M30: 7,777,145 km (0.11 R)
• M31: 7,853,439 km (0.072 R)
• M32: 7,981,196 km (0.071 R)
• M33: 8,368,505 km (0.087 R)
• M34: 8,894,491 km (0.079 R)
• M35: 9,242,156 km (0.087 R)
• M36: 9,648,763 km (0.109 R)
• M37: 10,061,354 km (0.069 R)
• M38: 10,116,706 km (0.076 R)
• M39: 10,200,032 km (0.08 R)
• M40: 10,423,531 km (0.103 R)
• M41: 10,818,320 km (0.11 R)
• M42: 10,903,590 km (0.074 R)
• M43: 11,448,725 km (0.074 R)
• M44: 11,826,908 km (0.08 R)
• M45: 11,885,401 km (0.04 R)
• M46: 12,120,569 km (0.068 R)
• M47: 13,046,131 km (0.098 R)
• M48: 14,367,380 km (0.096 R)
• M49: 14,555,125 km (0.094 R)
• M50: 14,869,879 km (0.065 R)
• M51: 15,795,142 km (0.112 R)
• M52: 16,216,110 km (0.082 R)
• M53: 16,281,185 km (0.089 R)
• M54: 16,870,750 km (0.046 R)
• M55: 17,367,415 km (0.101 R)
• M56: 17,467,347 km (0.084 R)
• M57: 17,801,847 km (0.068 R)
• M58: 17,902,527 km (0.078 R)
• M59: 18,138,293 km (0.11 R)
• M60: 18,647,225 km (0.075 R)
• M61: 18,886,133 km (0.108 R)
• M62: 20,131,535 km (0.079 R)
• M63: 20,517,348 km (0.094 R)
• M64: 23,506,463 km (0.107 R)
• M65: 24,172,473 km (0.102 R)
• M66: 24,284,073 km (0.081 R)
• M67: 24,657,319 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.5

Radius: 4

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.04 AU - 16.08 AU

Year: 17389 Days

Day: 17.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,168,298 km

• M1: 91,703 km (0.116 R)
• M2: 232,325 km (0.073 R)
• M3: 503,098 km (0.086 R)
• M4: 826,379 km (0.026 R)
• M5: 1,353,861 km (0.111 R)
• M6: 1,720,974 km (0.106 R)
• M7: 2,117,109 km (0.03 R)
• M8: 2,325,499 km (0.092 R)
• M9: 2,761,726 km (0.082 R)
• M10: 2,874,822 km (0.117 R)
• M11: 3,769,567 km (0.107 R)
• M12: 3,800,833 km (0.032 R)
• M13: 4,053,654 km (0.073 R)
• M14: 4,776,660 km (0.109 R)
• M15: 4,912,345 km (0.065 R)
• M16: 5,152,899 km (0.073 R)
• M17: 5,788,839 km (0.096 R)
• M18: 7,288,259 km (0.11 R)
• M19: 7,800,033 km (0.075 R)
• M20: 7,879,769 km (0.054 R)
• M21: 8,650,946 km (0.054 R)
• M22: 8,733,524 km (0.043 R)
• M23: 8,774,962 km (0.097 R)
• M24: 10,133,311 km (0.094 R)
• M25: 10,307,742 km (0.111 R)
• M26: 10,483,071 km (0.095 R)
• M27: 10,881,151 km (0.109 R)
• M28: 11,374,525 km (0.116 R)
• M29: 11,692,121 km (0.111 R)
• M30: 11,875,079 km (0.101 R)
• M31: 13,419,378 km (0.106 R)
• M32: 13,851,416 km (0.104 R)
• M33: 13,899,737 km (0.091 R)
• M34: 14,141,936 km (0.099 R)
• M35: 14,190,555 km (0.116 R)
• M36: 15,876,523 km (0.05 R)
• M37: 15,977,651 km (0.113 R)
• M38: 16,794,306 km (0.077 R)
• M39: 17,886,819 km (0.086 R)
• M40: 18,203,069 km (0.109 R)
• M41: 20,084,711 km (0.104 R)
• M42: 20,468,429 km (0.096 R)
• M43: 20,688,787 km (0.115 R)
• M44: 20,799,340 km (0.116 R)
• M45: 21,243,047 km (0.077 R)
• M46: 22,422,926 km (0.084 R)
• M47: 23,451,112 km (0.048 R)
• M48: 23,508,557 km (0.069 R)
• M49: 23,566,302 km (0.087 R)
• M50: 24,028,859 km (0.102 R)
• M51: 24,144,947 km (0.088 R)
• M52: 24,436,064 km (0.105 R)
• M53: 24,494,407 km (0.097 R)
• M54: 25,080,681 km (0.095 R)
• M55: 26,028,085 km (0.107 R)
• M56: 26,326,682 km (0.077 R)
• M57: 26,746,454 km (0.072 R)
• M58: 26,927,018 km (0.109 R)
• M59: 27,168,469 km (0.12 R)
• M60: 27,531,843 km (0.103 R)
• M61: 28,263,675 km (0.081 R)
• M62: 28,447,531 km (0.105 R)
• M63: 29,808,573 km (0.11 R)
• M64: 30,245,997 km (0.1 R)
• M65: 30,622,684 km (0.11 R)
• M66: 30,748,496 km (0.114 R)
• M67: 31,825,601 km (0.038 R)
• M68: 32,016,936 km (0.094 R)
• M69: 32,400,804 km (0.089 R)
• M70: 32,721,991 km (0.08 R)
• M71: 34,016,611 km (0.043 R)
• M72: 34,604,680 km (0.106 R)
• M73: 34,670,204 km (0.077 R)
• M74: 34,932,898 km (0.116 R)
• M75: 36,455,655 km (0.118 R)
• M76: 36,655,817 km (0.059 R)
• M77: 36,789,557 km (0.069 R)
• M78: 37,460,354 km (0.106 R)
• M79: 37,999,954 km (0.093 R)
• M80: 38,745,998 km (0.101 R)
• M81: 39,018,565 km (0.096 R)
• M82: 40,459,642 km (0.062 R)
• M83: 40,666,835 km (0.077 R)
• M84: 41,638,922 km (0.041 R)
• M85: 41,778,347 km (0.089 R)
• M86: 43,111,264 km (0.112 R)
• M87: 43,393,555 km (0.079 R)
• M88: 44,457,944 km (0.064 R)
• M89: 44,814,585 km (0.077 R)
• M90: 45,315,589 km (0.113 R)
• M91: 46,612,303 km (0.084 R)
• M92: 46,684,708 km (0.06 R)
• M93: 46,974,629 km (0.055 R)
• M94: 47,410,707 km (0.104 R)
• M95: 47,921,135 km (0.08 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 18,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit