🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.54 AU - 0.88 AU

Year: 213 Days

Day: 32 Hours

Environment

Temp: 196 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.44 AU - 2.06 AU

Year: 825 Days

Day: 32.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,438,455 km

• M1: 407,056 km (0.114 R)
• M2: 1,041,351 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.82 AU - 2.98 AU

Year: 1760 Days

Day: 30.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770

Radius: 8.3

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.17 AU - 6.89 AU

Year: 5948 Days

Day: 10.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,438,455 km

• M1: 115,639 km (0.109 R)
• M2: 295,007 km (0.07 R)
• M3: 484,398 km (0.09 R)
• M4: 594,203 km (0.095 R)
• M5: 645,814 km (0.064 R)
• M6: 854,204 km (0.076 R)
• M7: 974,181 km (0.115 R)
• M8: 1,052,122 km (0.096 R)
• M9: 1,265,000 km (0.102 R)
• M10: 1,473,838 km (0.061 R)
• M11: 1,846,487 km (0.053 R)
• M12: 1,944,324 km (0.092 R)
• M13: 2,104,244 km (0.111 R)
• M14: 2,352,576 km (0.111 R)
• M15: 2,566,651 km (0.097 R)
• M16: 2,809,598 km (0.085 R)
• M17: 3,106,400 km (0.111 R)
• M18: 3,804,274 km (0.116 R)
• M19: 4,158,222 km (0.094 R)
• M20: 4,897,685 km (0.081 R)
• M21: 5,254,775 km (0.07 R)
• M22: 5,820,554 km (0.057 R)
• M23: 5,994,087 km (0.113 R)
• M24: 6,169,416 km (0.077 R)
• M25: 6,257,679 km (0.101 R)
• M26: 6,525,010 km (0.099 R)
• M27: 6,765,713 km (0.107 R)
• M28: 7,380,561 km (0.115 R)
• M29: 7,789,711 km (0.077 R)
• M30: 8,109,551 km (0.096 R)
• M31: 9,161,673 km (0.101 R)
• M32: 9,262,502 km (0.089 R)
• M33: 9,329,970 km (0.042 R)
• M34: 9,669,558 km (0.12 R)
• M35: 11,427,632 km (0.051 R)
• M36: 11,900,810 km (0.105 R)
• M37: 13,244,049 km (0.068 R)
• M38: 13,358,043 km (0.086 R)
• M39: 13,587,227 km (0.068 R)
• M40: 14,674,055 km (0.069 R)
• M41: 14,950,063 km (0.117 R)
• M42: 15,068,844 km (0.105 R)
• M43: 15,467,223 km (0.097 R)
• M44: 15,748,168 km (0.082 R)
• M45: 16,683,005 km (0.071 R)
• M46: 16,806,274 km (0.06 R)
• M47: 17,095,147 km (0.06 R)
• M48: 18,013,379 km (0.059 R)
• M49: 18,351,320 km (0.104 R)
• M50: 18,819,412 km (0.085 R)
• M51: 18,947,767 km (0.112 R)
• M52: 19,334,478 km (0.081 R)
• M53: 19,723,881 km (0.103 R)
• M54: 20,247,174 km (0.088 R)
• M55: 20,819,087 km (0.069 R)
• M56: 20,951,780 km (0.117 R)
• M57: 22,068,977 km (0.093 R)
• M58: 22,521,211 km (0.047 R)
• M59: 23,942,690 km (0.118 R)
• M60: 24,314,142 km (0.064 R)
• M61: 24,687,538 km (0.087 R)
• M62: 24,921,958 km (0.105 R)
• M63: 25,629,406 km (0.109 R)
• M64: 25,961,962 km (0.115 R)
• M65: 27,596,768 km (0.108 R)
• M66: 28,084,008 km (0.119 R)
• M67: 28,770,812 km (0.077 R)
• M68: 29,165,750 km (0.034 R)
• M69: 29,463,151 km (0.076 R)
• M70: 29,861,231 km (0.112 R)
• M71: 30,763,456 km (0.065 R)
• M72: 31,217,934 km (0.068 R)
• M73: 31,319,212 km (0.094 R)
• M74: 31,471,502 km (0.056 R)
• M75: 32,645,995 km (0.116 R)
• M76: 33,731,029 km (0.072 R)
• M77: 35,090,724 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.6

Radius: 9.4

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.09 AU - 7.57 AU

Year: 7074 Days

Day: 6.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 65,438,455 km

• M1: 405,859 km (0.043 R)
• M2: 536,907 km (0.077 R)
• M3: 642,822 km (0.119 R)
• M4: 1,089,222 km (0.044 R)
• M5: 1,151,006 km (0.027 R)
• M6: 1,304,793 km (0.096 R)
• M7: 1,865,635 km (0.063 R)
• M8: 1,925,624 km (0.047 R)
• M9: 2,093,921 km (0.115 R)
• M10: 2,219,434 km (0.082 R)
• M11: 2,577,571 km (0.106 R)
• M12: 2,695,305 km (0.086 R)
• M13: 2,989,115 km (0.068 R)
• M14: 3,184,639 km (0.071 R)
• M15: 3,274,997 km (0.119 R)
• M16: 3,815,643 km (0.058 R)
• M17: 4,264,287 km (0.096 R)
• M18: 4,364,069 km (0.071 R)
• M19: 4,444,403 km (0.104 R)
• M20: 4,525,336 km (0.081 R)
• M21: 4,606,717 km (0.104 R)
• M22: 4,668,052 km (0.105 R)
• M23: 4,812,264 km (0.115 R)
• M24: 5,885,330 km (0.08 R)
• M25: 6,334,722 km (0.112 R)
• M26: 7,005,818 km (0.119 R)
• M27: 7,290,203 km (0.111 R)
• M28: 8,091,749 km (0.086 R)
• M29: 8,895,688 km (0.094 R)
• M30: 9,436,933 km (0.1 R)
• M31: 9,619,741 km (0.068 R)
• M32: 9,988,949 km (0.093 R)
• M33: 10,121,942 km (0.119 R)
• M34: 10,416,649 km (0.085 R)
• M35: 11,206,975 km (0.072 R)
• M36: 11,539,681 km (0.101 R)
• M37: 11,679,255 km (0.087 R)
• M38: 12,700,710 km (0.057 R)
• M39: 12,787,177 km (0.09 R)
• M40: 12,931,689 km (0.065 R)
• M41: 13,134,843 km (0.06 R)
• M42: 13,251,379 km (0.088 R)
• M43: 13,721,117 km (0.094 R)
• M44: 13,780,208 km (0.098 R)
• M45: 14,017,470 km (0.117 R)
• M46: 14,405,976 km (0.057 R)
• M47: 14,466,114 km (0.116 R)
• M48: 15,132,423 km (0.076 R)
• M49: 15,530,952 km (0.098 R)
• M50: 15,808,905 km (0.08 R)
• M51: 15,932,921 km (0.104 R)
• M52: 16,057,237 km (0.077 R)
• M53: 16,182,002 km (0.099 R)
• M54: 16,526,526 km (0.107 R)
• M55: 17,703,412 km (0.072 R)
• M56: 17,929,006 km (0.112 R)
• M57: 18,026,095 km (0.084 R)
• M58: 20,440,006 km (0.096 R)
• M59: 20,642,861 km (0.118 R)
• M60: 21,598,492 km (0.077 R)
• M61: 22,498,772 km (0.101 R)
• M62: 22,813,226 km (0.092 R)
• M63: 23,023,711 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.6

Radius: 9.3

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.72 AU - 14.5 AU

Year: 14101 Days

Day: 8.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,438,455 km

• M1: 121,473 km (0.098 R)
• M2: 191,036 km (0.093 R)
• M3: 438,322 km (0.085 R)
• M4: 561,890 km (0.085 R)
• M5: 824,135 km (0.086 R)
• M6: 1,173,296 km (0.081 R)
• M7: 1,248,544 km (0.079 R)
• M8: 1,404,126 km (0.076 R)
• M9: 1,820,905 km (0.057 R)
• M10: 2,212,403 km (0.105 R)
• M11: 3,248,368 km (0.077 R)
• M12: 4,257,256 km (0.11 R)
• M13: 4,533,713 km (0.06 R)
• M14: 4,694,381 km (0.072 R)
• M15: 4,979,964 km (0.089 R)
• M16: 5,187,605 km (0.102 R)
• M17: 5,440,426 km (0.077 R)
• M18: 5,568,332 km (0.119 R)
• M19: 5,740,519 km (0.092 R)
• M20: 5,914,501 km (0.093 R)
• M21: 6,446,920 km (0.095 R)
• M22: 6,673,262 km (0.085 R)
• M23: 7,040,973 km (0.054 R)
• M24: 7,321,021 km (0.119 R)
• M25: 8,085,765 km (0.033 R)
• M26: 8,330,058 km (0.085 R)
• M27: 10,849,286 km (0.097 R)
• M28: 11,499,738 km (0.062 R)
• M29: 12,386,554 km (0.064 R)
• M30: 13,009,031 km (0.1 R)
• M31: 13,295,212 km (0.078 R)
• M32: 13,467,997 km (0.088 R)
• M33: 14,402,086 km (0.095 R)
• M34: 14,877,059 km (0.097 R)
• M35: 15,356,969 km (0.115 R)
• M36: 15,477,844 km (0.11 R)
• M37: 15,538,282 km (0.119 R)
• M38: 16,025,373 km (0.11 R)
• M39: 17,201,960 km (0.109 R)
• M40: 18,023,103 km (0.12 R)
• M41: 18,663,382 km (0.076 R)
• M42: 18,986,363 km (0.056 R)
• M43: 20,562,078 km (0.049 R)
• M44: 20,828,661 km (0.113 R)
• M45: 21,432,887 km (0.064 R)
• M46: 22,590,026 km (0.061 R)
• M47: 22,934,102 km (0.08 R)
• M48: 23,767,212 km (0.102 R)
• M49: 25,534,561 km (0.109 R)
• M50: 26,905,626 km (0.05 R)
• M51: 27,124,338 km (0.1 R)
• M52: 27,197,491 km (0.11 R)
• M53: 27,563,557 km (0.04 R)
• M54: 28,448,877 km (0.113 R)
• M55: 29,343,622 km (0.068 R)
• M56: 29,493,669 km (0.113 R)
• M57: 30,399,035 km (0.109 R)
• M58: 32,547,111 km (0.115 R)
• M59: 32,702,394 km (0.105 R)
• M60: 33,326,067 km (0.085 R)
• M61: 34,664,370 km (0.044 R)
• M62: 34,902,380 km (0.107 R)
• M63: 36,020,175 km (0.032 R)
• M64: 36,744,977 km (0.066 R)
• M65: 37,068,557 km (0.097 R)
• M66: 37,555,947 km (0.104 R)
• M67: 38,454,731 km (0.096 R)
• M68: 40,107,189 km (0.071 R)
• M69: 42,120,477 km (0.119 R)
• M70: 42,628,960 km (0.106 R)
• M71: 45,896,178 km (0.076 R)
• M72: 46,331,957 km (0.063 R)
• M73: 46,769,231 km (0.102 R)
• M74: 47,471,593 km (0.096 R)
• M75: 47,735,933 km (0.092 R)
• M76: 50,495,714 km (0.083 R)
• M77: 53,123,999 km (0.085 R)
• M78: 53,398,362 km (0.103 R)
• M79: 54,040,436 km (0.075 R)
• M80: 54,777,504 km (0.062 R)
• M81: 56,541,263 km (0.084 R)
• M82: 57,476,998 km (0.116 R)
• M83: 59,933,694 km (0.054 R)
• M84: 60,028,838 km (0.075 R)
• M85: 61,270,800 km (0.111 R)
• M86: 63,585,677 km (0.079 R)
• M87: 64,168,810 km (0.077 R)
• M88: 65,242,623 km (0.103 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 13,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit