🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.55 AU - 0.55 AU

Year: 157 Days

Day: 47.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,003,583 km

• M1: 266,284 km (0.118 R)
• M2: 341,682 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.22 AU - 2.4 AU

Year: 1352 Days

Day: 29.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.17 AU - 3.35 AU

Year: 2266 Days

Day: 29.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.87 AU - 4.29 AU

Year: 2608 Days

Day: 44.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.2

Radius: 14

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.47 AU - 9.71 AU

Year: 11434 Days

Day: 10.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,003,583 km

• M1: 232,774 km (0.093 R)
• M2: 434,432 km (0.059 R)
• M3: 574,905 km (0.085 R)
• M4: 679,174 km (0.096 R)
• M5: 910,453 km (0.055 R)
• M6: 1,214,735 km (0.117 R)
• M7: 1,355,506 km (0.064 R)
• M8: 1,654,104 km (0.108 R)
• M9: 2,315,177 km (0.046 R)
• M10: 2,432,910 km (0.103 R)
• M11: 2,674,810 km (0.112 R)
• M12: 2,798,827 km (0.074 R)
• M13: 3,515,550 km (0.06 R)
• M14: 3,686,241 km (0.108 R)
• M15: 4,036,151 km (0.103 R)
• M16: 4,143,263 km (0.107 R)
• M17: 5,462,566 km (0.097 R)
• M18: 5,661,083 km (0.104 R)
• M19: 5,781,359 km (0.093 R)
• M20: 6,024,605 km (0.076 R)
• M21: 6,312,581 km (0.096 R)
• M22: 6,647,381 km (0.113 R)
• M23: 6,902,446 km (0.072 R)
• M24: 7,378,167 km (0.062 R)
• M25: 7,686,638 km (0.06 R)
• M26: 7,775,499 km (0.069 R)
• M27: 9,150,154 km (0.1 R)
• M28: 9,769,040 km (0.107 R)
• M29: 10,352,472 km (0.097 R)
• M30: 11,147,884 km (0.106 R)
• M31: 12,797,499 km (0.098 R)
• M32: 12,956,073 km (0.111 R)
• M33: 13,382,128 km (0.075 R)
• M34: 13,596,950 km (0.035 R)
• M35: 14,909,373 km (0.102 R)
• M36: 15,243,873 km (0.117 R)
• M37: 15,468,270 km (0.055 R)
• M38: 16,319,333 km (0.05 R)
• M39: 16,491,520 km (0.074 R)
• M40: 16,895,284 km (0.061 R)
• M41: 18,185,716 km (0.114 R)
• M42: 18,423,726 km (0.113 R)
• M43: 18,662,783 km (0.104 R)
• M44: 18,963,176 km (0.106 R)
• M45: 19,144,040 km (0.088 R)
• M46: 19,812,443 km (0.041 R)
• M47: 21,234,819 km (0.118 R)
• M48: 22,116,549 km (0.054 R)
• M49: 22,946,219 km (0.112 R)
• M50: 29,449,986 km (0.066 R)
• M51: 30,999,372 km (0.078 R)
• M52: 32,214,705 km (0.084 R)
• M53: 33,227,183 km (0.089 R)
• M54: 34,617,994 km (0.081 R)
• M55: 37,003,183 km (0.095 R)
• M56: 37,380,618 km (0.11 R)
• M57: 38,368,114 km (0.118 R)
• M58: 38,520,704 km (0.054 R)
• M59: 39,826,693 km (0.074 R)
• M60: 40,291,045 km (0.081 R)
• M61: 41,459,853 km (0.094 R)
• M62: 42,797,856 km (0.036 R)
• M63: 43,353,014 km (0.064 R)
• M64: 45,839,929 km (0.063 R)
• M65: 46,896,539 km (0.063 R)
• M66: 47,386,921 km (0.118 R)
• M67: 48,125,635 km (0.077 R)
• M68: 49,614,583 km (0.042 R)
• M69: 50,866,866 km (0.11 R)
• M70: 52,298,817 km (0.102 R)
• M71: 52,892,122 km (0.11 R)
• M72: 53,658,512 km (0.104 R)
• M73: 55,460,718 km (0.079 R)
• M74: 56,239,225 km (0.091 R)
• M75: 57,370,035 km (0.068 R)
• M76: 57,807,011 km (0.115 R)
• M77: 58,245,033 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.3

Radius: 5.4

Gravity: 28.47 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.29 AU - 14.05 AU

Year: 15349 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,003,583 km

• M1: 91,105 km (0.118 R)
• M2: 385,514 km (0.044 R)
• M3: 715,676 km (0.094 R)
• M4: 759,359 km (0.083 R)
• M5: 826,678 km (0.053 R)
• M6: 1,193,043 km (0.088 R)
• M7: 1,352,365 km (0.042 R)
• M8: 1,547,141 km (0.114 R)
• M9: 1,633,310 km (0.081 R)
• M10: 1,750,744 km (0.077 R)
• M11: 1,810,433 km (0.089 R)
• M12: 2,820,967 km (0.105 R)
• M13: 2,997,792 km (0.077 R)
• M14: 3,069,599 km (0.068 R)
• M15: 4,333,850 km (0.116 R)
• M16: 4,496,912 km (0.048 R)
• M17: 5,040,700 km (0.114 R)
• M18: 6,604,896 km (0.034 R)
• M19: 6,651,720 km (0.051 R)
• M20: 6,839,764 km (0.105 R)
• M21: 7,905,499 km (0.082 R)
• M22: 9,230,189 km (0.116 R)
• M23: 9,864,334 km (0.083 R)
• M24: 10,567,145 km (0.032 R)
• M25: 10,841,806 km (0.097 R)
• M26: 11,736,402 km (0.071 R)
• M27: 12,077,934 km (0.105 R)
• M28: 12,135,080 km (0.054 R)
• M29: 12,538,246 km (0.097 R)
• M30: 12,887,408 km (0.12 R)
• M31: 13,004,543 km (0.111 R)
• M32: 15,171,468 km (0.046 R)
• M33: 16,677,021 km (0.078 R)
• M34: 17,447,600 km (0.055 R)
• M35: 18,361,044 km (0.095 R)
• M36: 19,023,015 km (0.066 R)
• M37: 20,302,226 km (0.054 R)
• M38: 20,575,093 km (0.087 R)
• M39: 20,643,459 km (0.116 R)
• M40: 20,849,156 km (0.106 R)
• M41: 20,986,636 km (0.119 R)
• M42: 21,400,873 km (0.089 R)
• M43: 22,097,251 km (0.116 R)
• M44: 22,167,263 km (0.091 R)
• M45: 23,440,790 km (0.108 R)
• M46: 24,737,803 km (0.103 R)
• M47: 25,468,289 km (0.088 R)
• M48: 26,057,855 km (0.056 R)
• M49: 26,577,408 km (0.1 R)
• M50: 26,801,207 km (0.111 R)
• M51: 26,950,655 km (0.076 R)
• M52: 27,551,440 km (0.096 R)
• M53: 27,702,235 km (0.068 R)
• M54: 30,933,399 km (0.102 R)
• M55: 31,641,146 km (0.103 R)
• M56: 34,687,707 km (0.035 R)
• M57: 36,410,925 km (0.067 R)
• M58: 37,994,119 km (0.12 R)
• M59: 38,246,042 km (0.119 R)
• M60: 38,920,728 km (0.106 R)
• M61: 39,174,746 km (0.089 R)
• M62: 39,259,568 km (0.102 R)
• M63: 40,196,499 km (0.109 R)
• M64: 41,140,611 km (0.12 R)
• M65: 41,918,670 km (0.092 R)
• M66: 43,313,520 km (0.102 R)
• M67: 43,576,813 km (0.108 R)
• M68: 43,664,776 km (0.077 R)
• M69: 43,752,590 km (0.042 R)
• M70: 44,635,217 km (0.055 R)
• M71: 45,256,348 km (0.064 R)
• M72: 45,791,160 km (0.092 R)
• M73: 45,880,470 km (0.088 R)
• M74: 46,328,067 km (0.063 R)
• M75: 46,956,976 km (0.104 R)
• M76: 48,041,860 km (0.112 R)
• M77: 50,144,159 km (0.052 R)
• M78: 52,556,425 km (0.076 R)
• M79: 53,494,254 km (0.119 R)
• M80: 54,532,313 km (0.117 R)
• M81: 54,721,704 km (0.059 R)
• M82: 56,628,180 km (0.06 R)
• M83: 56,820,114 km (0.095 R)
• M84: 60,505,906 km (0.113 R)
• M85: 60,898,301 km (0.107 R)
• M86: 63,768,785 km (0.1 R)
• M87: 65,270,748 km (0.077 R)
• M88: 65,874,824 km (0.072 R)
• M89: 65,975,653 km (0.08 R)
• M90: 67,393,093 km (0.057 R)
• M91: 67,494,670 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 20,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit