🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.88 AU - 1.08 AU

Year: 344 Days

Day: 27.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.38 AU - 1.6 AU

Year: 645 Days

Day: 25.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,293,811 km

• M1: 62,831 km (0.116 R)
• M2: 86,168 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.24 AU - 4.24 AU

Year: 3097 Days

Day: 43.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,293,811 km

• M1: 57,446 km (0.06 R)
• M2: 1,047,783 km (0.093 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.2

Radius: 10.4

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.14 AU - 6.86 AU

Year: 4576 Days

Day: 6.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,293,811 km

• M1: 151,842 km (0.105 R)
• M2: 227,090 km (0.077 R)
• M3: 388,805 km (0.119 R)
• M4: 648,058 km (0.095 R)
• M5: 851,212 km (0.102 R)
• M6: 960,867 km (0.064 R)
• M7: 1,168,210 km (0.087 R)
• M8: 1,492,089 km (0.087 R)
• M9: 1,703,172 km (0.047 R)
• M10: 2,204,923 km (0.104 R)
• M11: 2,376,362 km (0.066 R)
• M12: 2,605,995 km (0.075 R)
• M13: 2,806,007 km (0.061 R)
• M14: 3,318,380 km (0.105 R)
• M15: 3,436,263 km (0.098 R)
• M16: 3,656,022 km (0.098 R)
• M17: 3,839,280 km (0.087 R)
• M18: 4,067,417 km (0.052 R)
• M19: 4,193,677 km (0.12 R)
• M20: 4,385,761 km (0.114 R)
• M21: 4,558,846 km (0.092 R)
• M22: 5,001,655 km (0.066 R)
• M23: 5,504,603 km (0.044 R)
• M24: 5,691,601 km (0.097 R)
• M25: 6,192,305 km (0.086 R)
• M26: 6,265,009 km (0.047 R)
• M27: 6,362,397 km (0.071 R)
• M28: 6,657,704 km (0.102 R)
• M29: 7,007,763 km (0.096 R)
• M30: 7,159,754 km (0.039 R)
• M31: 7,236,049 km (0.059 R)
• M32: 7,338,374 km (0.116 R)
• M33: 7,674,072 km (0.1 R)
• M34: 7,988,377 km (0.086 R)
• M35: 8,440,910 km (0.111 R)
• M36: 8,629,703 km (0.083 R)
• M37: 8,819,842 km (0.05 R)
• M38: 9,094,055 km (0.063 R)
• M39: 9,204,458 km (0.104 R)
• M40: 9,622,733 km (0.104 R)
• M41: 9,876,601 km (0.08 R)
• M42: 10,189,859 km (0.061 R)
• M43: 10,593,474 km (0.028 R)
• M44: 10,855,719 km (0.082 R)
• M45: 11,475,802 km (0.063 R)
• M46: 11,565,411 km (0.077 R)
• M47: 11,805,217 km (0.052 R)
• M48: 12,046,817 km (0.103 R)
• M49: 12,320,581 km (0.102 R)
• M50: 12,596,290 km (0.087 R)
• M51: 13,029,376 km (0.098 R)
• M52: 13,122,875 km (0.111 R)
• M53: 13,216,523 km (0.063 R)
• M54: 14,101,394 km (0.118 R)
• M55: 14,583,399 km (0.069 R)
• M56: 14,745,264 km (0.119 R)
• M57: 14,810,189 km (0.113 R)
• M58: 14,940,339 km (0.051 R)
• M59: 15,530,503 km (0.111 R)
• M60: 16,329,356 km (0.031 R)
• M61: 16,801,486 km (0.12 R)
• M62: 17,655,690 km (0.105 R)
• M63: 18,001,411 km (0.088 R)
• M64: 18,594,267 km (0.113 R)
• M65: 18,769,746 km (0.108 R)
• M66: 18,840,206 km (0.1 R)
• M67: 19,122,647 km (0.062 R)
• M68: 19,477,643 km (0.105 R)
• M69: 19,727,471 km (0.063 R)
• M70: 19,906,540 km (0.051 R)
• M71: 20,086,207 km (0.119 R)
• M72: 20,591,997 km (0.118 R)
• M73: 22,432,650 km (0.095 R)
• M74: 22,657,046 km (0.092 R)
• M75: 22,844,642 km (0.083 R)
• M76: 23,108,084 km (0.083 R)
• M77: 23,714,105 km (0.12 R)
• M78: 23,942,690 km (0.106 R)
• M79: 24,095,430 km (0.116 R)
• M80: 24,172,024 km (0.118 R)
• M81: 24,402,105 km (0.093 R)
• M82: 24,748,574 km (0.074 R)
• M83: 25,915,288 km (0.068 R)
• M84: 26,032,872 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 11.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.16 AU - 13.32 AU

Year: 15192 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,293,811 km

• M1: 158,275 km (0.1 R)
• M2: 238,609 km (0.1 R)
• M3: 401,670 km (0.101 R)
• M4: 475,422 km (0.073 R)
• M5: 1,029,383 km (0.107 R)
• M6: 1,231,340 km (0.032 R)
• M7: 1,386,623 km (0.119 R)
• M8: 1,507,498 km (0.109 R)
• M9: 1,590,225 km (0.095 R)
• M10: 1,717,234 km (0.082 R)
• M11: 1,981,723 km (0.103 R)
• M12: 2,096,016 km (0.114 R)
• M13: 2,674,960 km (0.094 R)
• M14: 2,776,237 km (0.048 R)
• M15: 3,087,850 km (0.091 R)
• M16: 3,465,883 km (0.073 R)
• M17: 3,632,386 km (0.104 R)
• M18: 3,801,731 km (0.118 R)
• M19: 4,089,707 km (0.067 R)
• M20: 4,206,991 km (0.103 R)
• M21: 4,384,863 km (0.106 R)
• M22: 5,184,763 km (0.11 R)
• M23: 5,280,057 km (0.115 R)
• M24: 5,440,127 km (0.1 R)
• M25: 5,569,230 km (0.115 R)
• M26: 8,174,925 km (0.106 R)
• M27: 8,963,306 km (0.088 R)
• M28: 9,154,642 km (0.119 R)
• M29: 9,736,727 km (0.075 R)
• M30: 10,251,044 km (0.081 R)
• M31: 10,652,565 km (0.082 R)
• M32: 10,814,729 km (0.062 R)
• M33: 10,977,641 km (0.062 R)
• M34: 11,141,301 km (0.043 R)
• M35: 11,679,106 km (0.093 R)
• M36: 12,395,231 km (0.085 R)
• M37: 12,780,146 km (0.049 R)
• M38: 12,995,567 km (0.093 R)
• M39: 13,212,334 km (0.106 R)
• M40: 13,342,933 km (0.111 R)
• M41: 14,582,800 km (0.112 R)
• M42: 14,717,738 km (0.035 R)
• M43: 14,989,108 km (0.119 R)
• M44: 15,216,347 km (0.06 R)
• M45: 15,307,752 km (0.111 R)
• M46: 15,399,156 km (0.08 R)
• M47: 15,859,020 km (0.098 R)
• M48: 16,792,511 km (0.057 R)
• M49: 17,743,803 km (0.12 R)
• M50: 18,323,046 km (0.12 R)
• M51: 19,351,382 km (0.049 R)
• M52: 19,648,783 km (0.11 R)
• M53: 20,197,657 km (0.032 R)
• M54: 20,954,473 km (0.085 R)
• M55: 22,029,483 km (0.072 R)
• M56: 22,912,709 km (0.068 R)
• M57: 23,279,822 km (0.116 R)
• M58: 23,701,838 km (0.094 R)
• M59: 24,073,140 km (0.032 R)
• M60: 24,179,504 km (0.115 R)
• M61: 24,606,905 km (0.11 R)
• M62: 25,036,700 km (0.113 R)
• M63: 25,958,223 km (0.116 R)
• M64: 26,505,601 km (0.101 R)
• M65: 27,056,720 km (0.085 R)
• M66: 27,167,422 km (0.098 R)
• M67: 27,444,777 km (0.117 R)
• M68: 28,226,425 km (0.052 R)
• M69: 28,732,665 km (0.025 R)
• M70: 29,925,857 km (0.12 R)
• M71: 30,787,990 km (0.079 R)
• M72: 32,772,106 km (0.058 R)
• M73: 34,617,097 km (0.116 R)
• M74: 35,279,965 km (0.09 R)
• M75: 36,679,154 km (0.113 R)
• M76: 37,170,134 km (0.101 R)
• M77: 37,293,253 km (0.055 R)
• M78: 37,601,574 km (0.074 R)
• M79: 37,786,926 km (0.06 R)
• M80: 37,972,577 km (0.085 R)
• M81: 38,220,760 km (0.078 R)
• M82: 39,155,747 km (0.072 R)
• M83: 39,909,122 km (0.091 R)
• M84: 40,414,164 km (0.046 R)
• M85: 40,921,301 km (0.093 R)
• M86: 41,239,196 km (0.087 R)
• M87: 41,877,680 km (0.061 R)
• M88: 42,133,941 km (0.115 R)
• M89: 42,841,539 km (0.029 R)
• M90: 43,293,773 km (0.03 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 13,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit