🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.43 AU - 1.45 AU

Year: 651 Days

Day: 12.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,380,086 km

• M1: 929,152 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.25 AU - 1.81 AU

Year: 713 Days

Day: 21 Hours

Environment

Temp: -52 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.6

Radius: 13.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.3 AU - 9.04 AU

Year: 9617 Days

Day: 10.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 57,380,086 km

• M1: 198,816 km (0.117 R)
• M2: 285,582 km (0.048 R)
• M3: 372,947 km (0.025 R)
• M4: 642,972 km (0.112 R)
• M5: 905,516 km (0.111 R)
• M6: 1,044,044 km (0.093 R)
• M7: 1,176,737 km (0.095 R)
• M8: 1,430,904 km (0.066 R)
• M9: 1,656,796 km (0.104 R)
• M10: 1,894,807 km (0.099 R)
• M11: 2,009,847 km (0.037 R)
• M12: 2,161,390 km (0.119 R)
• M13: 2,299,319 km (0.094 R)
• M14: 2,476,144 km (0.091 R)
• M15: 3,033,845 km (0.029 R)
• M16: 3,208,874 km (0.102 R)
• M17: 3,984,838 km (0.117 R)
• M18: 4,328,764 km (0.084 R)
• M19: 4,438,270 km (0.1 R)
• M20: 4,570,813 km (0.1 R)
• M21: 4,749,882 km (0.117 R)
• M22: 4,862,828 km (0.116 R)
• M23: 5,137,939 km (0.115 R)
• M24: 5,727,354 km (0.101 R)
• M25: 5,847,781 km (0.032 R)
• M26: 6,018,023 km (0.114 R)
• M27: 6,664,436 km (0.032 R)
• M28: 8,104,315 km (0.062 R)
• M29: 8,349,057 km (0.058 R)
• M30: 9,041,396 km (0.094 R)
• M31: 9,637,394 km (0.114 R)
• M32: 9,954,542 km (0.099 R)
• M33: 10,275,279 km (0.085 R)
• M34: 10,392,863 km (0.1 R)
• M35: 11,167,481 km (0.111 R)
• M36: 12,364,114 km (0.034 R)
• M37: 12,457,912 km (0.094 R)
• M38: 12,551,860 km (0.065 R)
• M39: 12,993,622 km (0.032 R)
• M40: 13,312,266 km (0.055 R)
• M41: 13,698,079 km (0.114 R)
• M42: 14,382,190 km (0.052 R)
• M43: 14,579,808 km (0.115 R)
• M44: 14,678,842 km (0.096 R)
• M45: 15,110,881 km (0.068 R)
• M46: 15,446,130 km (0.103 R)
• M47: 15,716,004 km (0.098 R)
• M48: 16,089,849 km (0.097 R)
• M49: 16,192,174 km (0.054 R)
• M50: 16,569,759 km (0.106 R)
• M51: 17,333,456 km (0.112 R)
• M52: 17,825,334 km (0.112 R)
• M53: 18,073,068 km (0.053 R)
• M54: 19,183,982 km (0.086 R)
• M55: 19,729,416 km (0.094 R)
• M56: 19,949,026 km (0.11 R)
• M57: 20,206,184 km (0.082 R)
• M58: 20,575,691 km (0.051 R)
• M59: 20,872,793 km (0.106 R)
• M60: 21,021,942 km (0.117 R)
• M61: 21,508,883 km (0.102 R)
• M62: 22,037,711 km (0.064 R)
• M63: 22,341,694 km (0.074 R)
• M64: 22,608,876 km (0.097 R)
• M65: 23,300,766 km (0.098 R)
• M66: 23,843,806 km (0.098 R)
• M67: 23,960,642 km (0.115 R)
• M68: 24,469,425 km (0.114 R)
• M69: 26,217,924 km (0.07 R)
• M70: 26,782,656 km (0.092 R)
• M71: 27,310,587 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.3

Radius: 8

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.04 AU - 11.7 AU

Year: 14443 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,380,086 km

• M1: 261,497 km (0.058 R)
• M2: 557,701 km (0.063 R)
• M3: 759,209 km (0.05 R)
• M4: 818,300 km (0.117 R)
• M5: 1,092,812 km (0.114 R)
• M6: 1,160,281 km (0.07 R)
• M7: 1,395,599 km (0.12 R)
• M8: 1,965,417 km (0.103 R)
• M9: 2,048,444 km (0.119 R)
• M10: 2,510,402 km (0.099 R)
• M11: 3,295,043 km (0.109 R)
• M12: 3,460,498 km (0.076 R)
• M13: 4,185,449 km (0.089 R)
• M14: 4,731,481 km (0.113 R)
• M15: 5,069,872 km (0.059 R)
• M16: 5,809,933 km (0.054 R)
• M17: 5,889,668 km (0.1 R)
• M18: 6,253,640 km (0.078 R)
• M19: 7,131,031 km (0.105 R)
• M20: 7,518,939 km (0.051 R)
• M21: 7,606,005 km (0.096 R)
• M22: 7,825,315 km (0.082 R)
• M23: 8,631,797 km (0.115 R)
• M24: 9,184,112 km (0.096 R)
• M25: 9,558,706 km (0.12 R)
• M26: 9,890,663 km (0.088 R)
• M27: 10,274,531 km (0.109 R)
• M28: 11,706,931 km (0.109 R)
• M29: 12,112,940 km (0.102 R)
• M30: 12,317,739 km (0.11 R)
• M31: 12,472,124 km (0.088 R)
• M32: 12,627,107 km (0.091 R)
• M33: 13,836,307 km (0.072 R)
• M34: 15,357,867 km (0.084 R)
• M35: 16,194,568 km (0.11 R)
• M36: 16,817,643 km (0.114 R)
• M37: 17,737,670 km (0.094 R)
• M38: 18,321,102 km (0.086 R)
• M39: 18,379,744 km (0.114 R)
• M40: 18,497,328 km (0.086 R)
• M41: 19,088,838 km (0.1 R)
• M42: 19,267,607 km (0.096 R)
• M43: 19,806,908 km (0.071 R)
• M44: 20,290,558 km (0.08 R)
• M45: 21,269,376 km (0.088 R)
• M46: 21,702,462 km (0.057 R)
• M47: 22,514,480 km (0.093 R)
• M48: 23,400,099 km (0.117 R)
• M49: 24,490,667 km (0.059 R)
• M50: 24,620,070 km (0.066 R)
• M51: 24,684,845 km (0.118 R)
• M52: 25,009,622 km (0.109 R)
• M53: 25,139,922 km (0.111 R)
• M54: 25,597,692 km (0.05 R)
• M55: 26,190,398 km (0.05 R)
• M56: 27,255,236 km (0.082 R)
• M57: 27,995,596 km (0.066 R)
• M58: 28,402,203 km (0.115 R)
• M59: 28,538,187 km (0.085 R)
• M60: 28,878,971 km (0.039 R)
• M61: 29,015,704 km (0.079 R)
• M62: 29,221,251 km (0.117 R)
• M63: 29,289,767 km (0.073 R)
• M64: 31,092,272 km (0.12 R)
• M65: 31,232,295 km (0.027 R)
• M66: 31,583,551 km (0.108 R)
• M67: 32,716,456 km (0.072 R)
• M68: 33,287,770 km (0.112 R)
• M69: 33,502,892 km (0.054 R)
• M70: 33,574,699 km (0.112 R)
• M71: 34,876,051 km (0.08 R)
• M72: 35,532,785 km (0.027 R)
• M73: 36,193,709 km (0.083 R)
• M74: 38,200,863 km (0.03 R)
• M75: 40,932,521 km (0.07 R)
• M76: 43,256,673 km (0.08 R)
• M77: 46,341,381 km (0.113 R)
• M78: 47,143,824 km (0.108 R)
• M79: 47,304,791 km (0.096 R)
• M80: 49,006,467 km (0.116 R)
• M81: 49,496,400 km (0.073 R)
• M82: 50,398,775 km (0.109 R)
• M83: 51,803,947 km (0.079 R)
• M84: 52,303,006 km (0.03 R)
• M85: 53,221,986 km (0.092 R)
• M86: 53,305,760 km (0.118 R)
• M87: 53,557,534 km (0.091 R)
• M88: 54,062,127 km (0.098 R)
• M89: 54,230,575 km (0.08 R)
• M90: 55,670,304 km (0.095 R)
• M91: 56,096,060 km (0.095 R)
• M92: 56,352,172 km (0.069 R)
• M93: 57,208,320 km (0.07 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 14,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit