🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.61 AU

Year: 144 Days

Day: 19.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.07 AU - 1.53 AU

Year: 536 Days

Day: 15.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 66.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.15 AU - 5.73 AU

Year: 3971 Days

Day: 38.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.4

Radius: 10.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.9 AU - 6.34 AU

Year: 5475 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,356,764 km

• M1: 195,375 km (0.106 R)
• M2: 328,068 km (0.11 R)
• M3: 427,401 km (0.034 R)
• M4: 570,865 km (0.074 R)
• M5: 697,425 km (0.114 R)
• M6: 922,271 km (0.107 R)
• M7: 1,033,871 km (0.073 R)
• M8: 1,171,202 km (0.115 R)
• M9: 1,434,344 km (0.098 R)
• M10: 1,652,159 km (0.091 R)
• M11: 2,800,472 km (0.103 R)
• M12: 3,005,272 km (0.118 R)
• M13: 3,440,153 km (0.078 R)
• M14: 3,819,682 km (0.11 R)
• M15: 4,168,245 km (0.087 R)
• M16: 4,391,445 km (0.079 R)
• M17: 4,699,019 km (0.107 R)
• M18: 5,191,495 km (0.06 R)
• M19: 5,383,579 km (0.094 R)
• M20: 6,187,518 km (0.081 R)
• M21: 6,365,689 km (0.04 R)
• M22: 7,469,870 km (0.111 R)
• M23: 7,632,334 km (0.117 R)
• M24: 9,467,900 km (0.086 R)
• M25: 9,984,461 km (0.103 R)
• M26: 10,088,880 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.3

Radius: 5.1

Gravity: 27.81 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.14 AU - 14.28 AU

Year: 19372 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,356,764 km

• M1: 538,552 km (0.112 R)
• M2: 885,470 km (0.094 R)
• M3: 988,094 km (0.103 R)
• M4: 1,261,858 km (0.11 R)
• M5: 1,497,175 km (0.107 R)
• M6: 1,843,046 km (0.118 R)
• M7: 2,178,295 km (0.075 R)
• M8: 2,753,349 km (0.113 R)
• M9: 2,790,748 km (0.097 R)
• M10: 3,135,422 km (0.052 R)
• M11: 3,412,776 km (0.106 R)
• M12: 3,822,674 km (0.091 R)
• M13: 3,990,972 km (0.118 R)
• M14: 4,599,087 km (0.069 R)
• M15: 6,539,372 km (0.048 R)
• M16: 6,690,166 km (0.104 R)
• M17: 7,252,804 km (0.056 R)
• M18: 7,566,212 km (0.049 R)
• M19: 8,477,711 km (0.069 R)
• M20: 8,807,724 km (0.095 R)
• M21: 9,480,167 km (0.08 R)
• M22: 9,650,858 km (0.116 R)
• M23: 9,822,596 km (0.096 R)
• M24: 10,578,215 km (0.11 R)
• M25: 11,960,499 km (0.102 R)
• M26: 13,334,855 km (0.108 R)
• M27: 13,462,163 km (0.113 R)
• M28: 14,626,932 km (0.101 R)
• M29: 15,221,284 km (0.069 R)
• M30: 16,501,842 km (0.109 R)
• M31: 16,982,350 km (0.102 R)
• M32: 17,606,772 km (0.051 R)
• M33: 18,593,071 km (0.1 R)
• M34: 18,878,054 km (0.052 R)
• M35: 19,959,946 km (0.091 R)
• M36: 20,105,655 km (0.118 R)
• M37: 22,032,475 km (0.078 R)
• M38: 22,561,304 km (0.045 R)
• M39: 23,017,727 km (0.101 R)
• M40: 23,247,210 km (0.114 R)
• M41: 23,939,998 km (0.109 R)
• M42: 24,483,487 km (0.054 R)
• M43: 25,031,015 km (0.086 R)
• M44: 26,058,752 km (0.097 R)
• M45: 26,457,580 km (0.093 R)
• M46: 26,858,503 km (0.099 R)
• M47: 27,666,331 km (0.084 R)
• M48: 29,471,529 km (0.095 R)
• M49: 30,304,639 km (0.052 R)
• M50: 30,892,409 km (0.049 R)
• M51: 31,738,535 km (0.098 R)
• M52: 32,249,860 km (0.1 R)
• M53: 32,335,430 km (0.089 R)
• M54: 32,849,897 km (0.032 R)
• M55: 34,060,892 km (0.096 R)
• M56: 35,816,124 km (0.118 R)
• M57: 35,904,686 km (0.104 R)
• M58: 36,081,959 km (0.038 R)
• M59: 36,348,393 km (0.109 R)
• M60: 36,972,815 km (0.041 R)
• M61: 37,241,343 km (0.114 R)
• M62: 37,420,860 km (0.066 R)
• M63: 38,594,306 km (0.064 R)
• M64: 38,866,873 km (0.106 R)
• M65: 39,048,934 km (0.073 R)
• M66: 41,441,004 km (0.054 R)
• M67: 41,906,403 km (0.113 R)
• M68: 42,280,098 km (0.095 R)
• M69: 43,974,892 km (0.088 R)
• M70: 44,164,583 km (0.075 R)
• M71: 44,449,567 km (0.106 R)
• M72: 50,574,552 km (0.095 R)
• M73: 50,972,333 km (0.073 R)
• M74: 52,071,428 km (0.083 R)
• M75: 53,785,222 km (0.077 R)
• M76: 54,191,230 km (0.084 R)
• M77: 55,108,415 km (0.057 R)
• M78: 55,927,912 km (0.104 R)
• M79: 57,061,265 km (0.119 R)
• M80: 57,890,337 km (0.111 R)
• M81: 59,875,201 km (0.114 R)
• M82: 61,352,032 km (0.101 R)
• M83: 61,882,356 km (0.11 R)
• M84: 62,520,840 km (0.087 R)
• M85: 63,696,829 km (0.11 R)
• M86: 66,288,013 km (0.044 R)
• M87: 69,244,067 km (0.105 R)
• M88: 69,464,724 km (0.031 R)
• M89: 71,238,506 km (0.086 R)
• M90: 73,027,248 km (0.089 R)
• M91: 73,139,446 km (0.041 R)
• M92: 73,364,142 km (0.098 R)
• M93: 73,814,432 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.8

Radius: 4.3

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.51 AU - 15.67 AU

Year: 20155 Days

Day: 17.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 43,356,764 km

• M1: 204,500 km (0.082 R)
• M2: 301,290 km (0.099 R)
• M3: 439,668 km (0.102 R)
• M4: 978,669 km (0.111 R)
• M5: 1,464,114 km (0.055 R)
• M6: 1,742,217 km (0.113 R)
• M7: 1,898,696 km (0.093 R)
• M8: 2,249,354 km (0.074 R)
• M9: 3,008,712 km (0.118 R)
• M10: 3,142,453 km (0.034 R)
• M11: 3,250,762 km (0.072 R)
• M12: 3,305,515 km (0.111 R)
• M13: 3,360,417 km (0.102 R)
• M14: 3,611,592 km (0.105 R)
• M15: 3,926,645 km (0.101 R)
• M16: 4,280,444 km (0.059 R)
• M17: 4,461,158 km (0.098 R)
• M18: 4,491,526 km (0.113 R)
• M19: 4,552,413 km (0.107 R)
• M20: 4,705,900 km (0.113 R)
• M21: 4,798,950 km (0.097 R)
• M22: 4,986,546 km (0.095 R)
• M23: 5,794,374 km (0.089 R)
• M24: 6,400,694 km (0.091 R)
• M25: 8,562,833 km (0.112 R)
• M26: 10,438,341 km (0.091 R)
• M27: 11,421,797 km (0.088 R)
• M28: 12,263,734 km (0.119 R)
• M29: 12,349,005 km (0.029 R)
• M30: 12,649,098 km (0.117 R)
• M31: 12,908,202 km (0.044 R)
• M32: 12,951,436 km (0.114 R)
• M33: 14,364,238 km (0.098 R)
• M34: 14,679,740 km (0.081 R)
• M35: 16,525,927 km (0.102 R)
• M36: 16,809,116 km (0.034 R)
• M37: 17,141,522 km (0.094 R)
• M38: 17,189,244 km (0.088 R)
• M39: 17,284,688 km (0.059 R)
• M40: 17,764,747 km (0.071 R)
• M41: 18,297,764 km (0.106 R)
• M42: 18,737,732 km (0.096 R)
• M43: 18,836,017 km (0.116 R)
• M44: 19,379,357 km (0.057 R)
• M45: 19,578,322 km (0.093 R)
• M46: 19,628,138 km (0.046 R)
• M47: 20,229,372 km (0.103 R)
• M48: 21,707,100 km (0.103 R)
• M49: 24,389,090 km (0.088 R)
• M50: 25,305,976 km (0.111 R)
• M51: 25,850,512 km (0.085 R)
• M52: 26,124,276 km (0.114 R)
• M53: 26,288,983 km (0.118 R)
• M54: 27,955,055 km (0.034 R)
• M55: 28,800,881 km (0.109 R)
• M56: 28,970,974 km (0.12 R)
• M57: 29,597,789 km (0.071 R)
• M58: 31,738,535 km (0.116 R)
• M59: 33,391,442 km (0.117 R)
• M60: 37,149,789 km (0.113 R)
• M61: 38,203,407 km (0.114 R)
• M62: 38,890,510 km (0.095 R)
• M63: 39,015,723 km (0.087 R)
• M64: 39,644,483 km (0.068 R)
• M65: 40,340,113 km (0.06 R)
• M66: 41,679,014 km (0.106 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 17,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit