🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.39 AU - 1.61 AU

Year: 671 Days

Day: 17.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.15 AU - 2.31 AU

Year: 1216 Days

Day: 19.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,063,699 km

• M1: 796,609 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.2 AU - 3.44 AU

Year: 1730 Days

Day: 30.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 54.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.95 AU - 4.77 AU

Year: 2770 Days

Day: 40 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 12

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.35 AU - 5.41 AU

Year: 4558 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,063,699 km

• M1: 153,487 km (0.113 R)
• M2: 241,002 km (0.106 R)
• M3: 443,558 km (0.113 R)
• M4: 526,435 km (0.115 R)
• M5: 700,866 km (0.07 R)
• M6: 836,402 km (0.087 R)
• M7: 920,027 km (0.064 R)
• M8: 1,284,896 km (0.075 R)
• M9: 1,368,970 km (0.06 R)
• M10: 1,469,649 km (0.093 R)
• M11: 1,602,792 km (0.117 R)
• M12: 1,802,654 km (0.107 R)
• M13: 1,913,656 km (0.078 R)
• M14: 2,027,201 km (0.084 R)
• M15: 2,243,968 km (0.101 R)
• M16: 2,381,299 km (0.1 R)
• M17: 2,486,167 km (0.089 R)
• M18: 2,646,536 km (0.118 R)
• M19: 2,791,945 km (0.118 R)
• M20: 2,884,247 km (0.098 R)
• M21: 3,599,175 km (0.07 R)
• M22: 4,583,529 km (0.08 R)
• M23: 4,870,009 km (0.117 R)
• M24: 5,207,951 km (0.107 R)
• M25: 5,883,086 km (0.098 R)
• M26: 6,340,257 km (0.086 R)
• M27: 6,438,094 km (0.115 R)
• M28: 6,610,281 km (0.115 R)
• M29: 7,111,135 km (0.114 R)
• M30: 7,468,973 km (0.105 R)
• M31: 7,728,226 km (0.066 R)
• M32: 7,937,663 km (0.117 R)
• M33: 8,228,930 km (0.102 R)
• M34: 8,389,299 km (0.108 R)
• M35: 8,523,638 km (0.115 R)
• M36: 9,289,729 km (0.12 R)
• M37: 9,709,201 km (0.047 R)
• M38: 10,163,380 km (0.106 R)
• M39: 10,595,718 km (0.108 R)
• M40: 10,711,956 km (0.119 R)
• M41: 10,916,456 km (0.073 R)
• M42: 11,270,105 km (0.093 R)
• M43: 12,079,729 km (0.118 R)
• M44: 12,445,496 km (0.106 R)
• M45: 12,753,218 km (0.114 R)
• M46: 12,845,969 km (0.043 R)
• M47: 13,032,219 km (0.044 R)
• M48: 13,125,717 km (0.11 R)
• M49: 13,250,631 km (0.112 R)
• M50: 13,344,579 km (0.112 R)
• M51: 13,817,907 km (0.118 R)
• M52: 14,104,536 km (0.062 R)
• M53: 14,457,587 km (0.112 R)
• M54: 15,106,991 km (0.041 R)
• M55: 15,832,242 km (0.075 R)
• M56: 16,805,526 km (0.071 R)
• M57: 17,077,495 km (0.088 R)
• M58: 18,179,881 km (0.088 R)
• M59: 18,774,832 km (0.089 R)
• M60: 20,127,795 km (0.087 R)
• M61: 20,888,949 km (0.041 R)
• M62: 20,998,455 km (0.114 R)
• M63: 21,438,422 km (0.057 R)
• M64: 21,733,279 km (0.105 R)
• M65: 21,844,281 km (0.115 R)
• M66: 23,645,439 km (0.096 R)
• M67: 24,064,912 km (0.097 R)
• M68: 24,256,397 km (0.119 R)
• M69: 24,448,331 km (0.038 R)
• M70: 24,602,267 km (0.112 R)
• M71: 24,718,056 km (0.109 R)
• M72: 25,884,770 km (0.06 R)
• M73: 25,963,159 km (0.117 R)
• M74: 26,277,614 km (0.09 R)
• M75: 26,474,784 km (0.118 R)

Asteroid Belt

Center: 6.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.9

Radius: 13.5

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.02 AU - 9.8 AU

Year: 8908 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,063,699 km

• M1: 225,294 km (0.083 R)
• M2: 364,570 km (0.103 R)
• M3: 521,947 km (0.073 R)
• M4: 740,809 km (0.033 R)
• M5: 862,731 km (0.085 R)
• M6: 954,584 km (0.118 R)
• M7: 1,089,222 km (0.086 R)
• M8: 1,251,685 km (0.05 R)
• M9: 1,357,451 km (0.114 R)
• M10: 1,488,798 km (0.067 R)
• M11: 1,860,549 km (0.1 R)
• M12: 2,133,415 km (0.043 R)
• M13: 2,340,159 km (0.11 R)
• M14: 2,608,239 km (0.06 R)
• M15: 2,773,844 km (0.062 R)
• M16: 2,886,341 km (0.113 R)
• M17: 3,029,207 km (0.119 R)
• M18: 3,174,467 km (0.071 R)
• M19: 3,562,972 km (0.093 R)
• M20: 3,967,036 km (0.117 R)
• M21: 4,062,480 km (0.095 R)
• M22: 4,320,686 km (0.03 R)
• M23: 4,684,508 km (0.109 R)
• M24: 5,477,376 km (0.088 R)
• M25: 5,691,152 km (0.103 R)
• M26: 6,461,282 km (0.09 R)
• M27: 6,801,467 km (0.063 R)
• M28: 7,147,487 km (0.066 R)
• M29: 7,578,329 km (0.111 R)
• M30: 7,896,972 km (0.096 R)
• M31: 9,727,751 km (0.109 R)
• M32: 11,592,189 km (0.096 R)
• M33: 12,659,121 km (0.11 R)
• M34: 13,085,326 km (0.105 R)
• M35: 13,467,997 km (0.097 R)
• M36: 13,757,469 km (0.056 R)
• M37: 14,146,723 km (0.068 R)
• M38: 14,490,199 km (0.08 R)
• M39: 14,985,668 km (0.116 R)
• M40: 15,085,449 km (0.109 R)
• M41: 16,660,416 km (0.111 R)
• M42: 16,867,459 km (0.085 R)
• M43: 17,809,627 km (0.1 R)
• M44: 18,127,372 km (0.109 R)
• M45: 18,340,400 km (0.076 R)
• M46: 18,447,213 km (0.047 R)
• M47: 18,554,175 km (0.025 R)
• M48: 18,930,264 km (0.077 R)
• M49: 19,200,588 km (0.112 R)
• M50: 19,635,469 km (0.075 R)
• M51: 19,854,330 km (0.112 R)
• M52: 21,239,756 km (0.05 R)
• M53: 23,173,608 km (0.115 R)
• M54: 23,289,097 km (0.089 R)
• M55: 23,986,223 km (0.083 R)
• M56: 24,220,045 km (0.071 R)
• M57: 25,520,050 km (0.075 R)
• M58: 26,540,009 km (0.082 R)
• M59: 27,207,066 km (0.039 R)
• M60: 30,245,398 km (0.114 R)
• M61: 30,498,219 km (0.111 R)
• M62: 31,005,804 km (0.109 R)
• M63: 31,836,671 km (0.074 R)
• M64: 32,674,718 km (0.114 R)
• M65: 33,585,620 km (0.063 R)
• M66: 34,702,667 km (0.044 R)
• M67: 39,291,881 km (0.111 R)
• M68: 40,468,618 km (0.101 R)
• M69: 41,446,389 km (0.061 R)
• M70: 41,797,495 km (0.091 R)
• M71: 42,502,700 km (0.112 R)
• M72: 44,641,800 km (0.082 R)
• M73: 44,929,626 km (0.098 R)
• M74: 45,941,955 km (0.061 R)
• M75: 47,181,373 km (0.098 R)
• M76: 47,327,830 km (0.062 R)
• M77: 47,621,490 km (0.086 R)
• M78: 49,246,572 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.8

Radius: 8.2

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.71 AU - 11.07 AU

Year: 10510 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,063,699 km

• M1: 153,338 km (0.069 R)
• M2: 217,067 km (0.078 R)
• M3: 359,035 km (0.041 R)
• M4: 614,997 km (0.102 R)
• M5: 882,777 km (0.08 R)
• M6: 980,016 km (0.113 R)
• M7: 1,081,144 km (0.042 R)
• M8: 1,140,385 km (0.053 R)
• M9: 1,262,456 km (0.09 R)
• M10: 1,437,636 km (0.095 R)
• M11: 1,570,030 km (0.073 R)
• M12: 1,846,935 km (0.104 R)
• M13: 1,900,641 km (0.094 R)
• M14: 2,177,098 km (0.035 R)
• M15: 2,253,094 km (0.095 R)
• M16: 2,427,076 km (0.093 R)
• M17: 2,809,149 km (0.109 R)
• M18: 3,275,146 km (0.116 R)
• M19: 3,472,765 km (0.072 R)
• M20: 4,018,797 km (0.108 R)
• M21: 4,325,622 km (0.108 R)
• M22: 4,812,713 km (0.119 R)
• M23: 5,113,405 km (0.106 R)
• M24: 5,497,722 km (0.107 R)
• M25: 5,549,782 km (0.12 R)
• M26: 5,759,219 km (0.092 R)
• M27: 5,998,127 km (0.114 R)
• M28: 6,678,498 km (0.102 R)
• M29: 6,901,548 km (0.085 R)
• M30: 7,098,569 km (0.052 R)
• M31: 7,183,540 km (0.115 R)
• M32: 7,469,571 km (0.095 R)
• M33: 7,642,806 km (0.1 R)
• M34: 7,964,142 km (0.047 R)
• M35: 8,954,330 km (0.113 R)
• M36: 9,107,818 km (0.065 R)
• M37: 9,541,951 km (0.062 R)
• M38: 9,635,898 km (0.11 R)
• M39: 10,366,235 km (0.099 R)
• M40: 10,462,875 km (0.085 R)
• M41: 11,015,789 km (0.056 R)
• M42: 11,611,637 km (0.091 R)
• M43: 11,745,378 km (0.104 R)
• M44: 12,559,190 km (0.096 R)
• M45: 12,627,855 km (0.108 R)
• M46: 12,972,828 km (0.078 R)
• M47: 13,286,086 km (0.114 R)
• M48: 13,637,043 km (0.033 R)
• M49: 14,133,408 km (0.092 R)
• M50: 14,780,419 km (0.028 R)
• M51: 14,852,974 km (0.081 R)
• M52: 15,253,747 km (0.052 R)
• M53: 15,621,159 km (0.108 R)
• M54: 15,732,011 km (0.109 R)
• M55: 15,880,113 km (0.067 R)
• M56: 16,327,411 km (0.091 R)
• M57: 16,627,803 km (0.059 R)
• M58: 17,043,985 km (0.071 R)
• M59: 17,157,978 km (0.108 R)
• M60: 17,272,421 km (0.117 R)
• M61: 17,578,498 km (0.075 R)
• M62: 17,770,731 km (0.048 R)
• M63: 18,041,204 km (0.114 R)
• M64: 18,196,187 km (0.118 R)
• M65: 18,351,769 km (0.083 R)
• M66: 18,585,890 km (0.098 R)
• M67: 19,333,879 km (0.108 R)
• M68: 19,611,982 km (0.031 R)
• M69: 20,534,851 km (0.036 R)
• M70: 21,389,803 km (0.118 R)
• M71: 21,883,625 km (0.105 R)
• M72: 22,547,840 km (0.117 R)
• M73: 23,429,570 km (0.113 R)
• M74: 24,365,454 km (0.082 R)
• M75: 25,574,205 km (0.111 R)
• M76: 26,010,582 km (0.114 R)
• M77: 26,449,502 km (0.057 R)
• M78: 27,468,114 km (0.114 R)
• M79: 27,691,314 km (0.04 R)
• M80: 28,184,388 km (0.107 R)
• M81: 28,499,741 km (0.084 R)
• M82: 29,635,189 km (0.095 R)
• M83: 29,818,296 km (0.087 R)
• M84: 30,970,798 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 11,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit