🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.56 AU - 0.84 AU

Year: 217 Days

Day: 47.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.1

Radius: 14.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.22 AU - 6.44 AU

Year: 4563 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,317,242 km

• M1: 195,674 km (0.077 R)
• M2: 320,738 km (0.104 R)
• M3: 440,267 km (0.065 R)
• M4: 670,049 km (0.09 R)
• M5: 763,847 km (0.103 R)
• M6: 931,696 km (0.046 R)
• M7: 1,138,290 km (0.117 R)
• M8: 1,470,996 km (0.054 R)
• M9: 1,730,249 km (0.111 R)
• M10: 2,067,592 km (0.099 R)
• M11: 2,195,798 km (0.107 R)
• M12: 2,562,163 km (0.117 R)
• M13: 2,665,535 km (0.115 R)
• M14: 3,002,429 km (0.105 R)
• M15: 3,130,186 km (0.094 R)
• M16: 3,776,449 km (0.106 R)
• M17: 4,074,896 km (0.064 R)
• M18: 4,422,562 km (0.105 R)
• M19: 4,568,569 km (0.081 R)
• M20: 4,951,390 km (0.079 R)
• M21: 5,103,232 km (0.097 R)
• M22: 5,344,833 km (0.059 R)
• M23: 5,635,352 km (0.047 R)
• M24: 6,069,485 km (0.081 R)
• M25: 6,255,435 km (0.107 R)
• M26: 6,633,319 km (0.085 R)
• M27: 7,140,606 km (0.077 R)
• M28: 7,461,044 km (0.099 R)
• M29: 7,560,527 km (0.113 R)
• M30: 7,811,253 km (0.063 R)
• M31: 7,963,095 km (0.053 R)
• M32: 8,064,971 km (0.119 R)
• M33: 8,192,727 km (0.105 R)
• M34: 8,424,604 km (0.055 R)
• M35: 8,684,755 km (0.113 R)
• M36: 9,000,406 km (0.039 R)
• M37: 9,133,100 km (0.118 R)
• M38: 9,454,137 km (0.096 R)
• M39: 9,697,383 km (0.119 R)
• M40: 9,860,744 km (0.084 R)
• M41: 10,025,002 km (0.089 R)
• M42: 10,635,212 km (0.084 R)
• M43: 11,086,549 km (0.115 R)
• M44: 11,659,658 km (0.114 R)
• M45: 12,360,075 km (0.109 R)
• M46: 12,745,290 km (0.053 R)
• M47: 12,924,358 km (0.06 R)
• M48: 13,375,845 km (0.087 R)
• M49: 13,649,160 km (0.107 R)
• M50: 13,863,085 km (0.092 R)
• M51: 14,139,692 km (0.091 R)
• M52: 14,511,442 km (0.06 R)
• M53: 15,710,020 km (0.1 R)
• M54: 15,805,913 km (0.111 R)
• M55: 16,127,249 km (0.078 R)
• M56: 16,940,014 km (0.116 R)
• M57: 17,038,599 km (0.1 R)
• M58: 17,733,032 km (0.028 R)
• M59: 17,899,684 km (0.053 R)
• M60: 18,335,613 km (0.106 R)
• M61: 19,526,561 km (0.115 R)
• M62: 19,906,091 km (0.095 R)
• M63: 20,218,451 km (0.07 R)
• M64: 20,392,583 km (0.114 R)
• M65: 20,777,648 km (0.1 R)
• M66: 21,023,886 km (0.118 R)
• M67: 21,200,412 km (0.075 R)
• M68: 21,626,018 km (0.095 R)
• M69: 22,018,712 km (0.044 R)
• M70: 22,126,273 km (0.036 R)
• M71: 22,594,066 km (0.099 R)
• M72: 23,210,858 km (0.09 R)
• M73: 24,870,197 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.4

Radius: 12.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.7 AU - 5.96 AU

Year: 4563 Days

Day: 9.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,317,242 km

• M1: 164,258 km (0.092 R)
• M2: 289,023 km (0.103 R)
• M3: 457,321 km (0.1 R)
• M4: 676,332 km (0.107 R)
• M5: 862,282 km (0.028 R)
• M6: 1,053,767 km (0.07 R)
• M7: 1,566,140 km (0.096 R)
• M8: 1,713,195 km (0.079 R)
• M9: 1,958,535 km (0.106 R)
• M10: 2,231,851 km (0.117 R)
• M11: 2,466,570 km (0.103 R)
• M12: 2,656,709 km (0.069 R)
• M13: 2,942,141 km (0.081 R)
• M14: 3,107,148 km (0.06 R)
• M15: 3,350,992 km (0.055 R)
• M16: 3,523,628 km (0.079 R)
• M17: 3,778,244 km (0.105 R)
• M18: 3,857,680 km (0.096 R)
• M19: 4,059,189 km (0.078 R)
• M20: 4,222,849 km (0.109 R)
• M21: 4,599,237 km (0.066 R)
• M22: 5,140,033 km (0.111 R)
• M23: 5,228,446 km (0.113 R)
• M24: 5,474,384 km (0.066 R)
• M25: 5,746,952 km (0.083 R)
• M26: 6,047,344 km (0.077 R)
• M27: 6,352,973 km (0.077 R)
• M28: 6,784,563 km (0.119 R)
• M29: 7,102,159 km (0.097 R)
• M30: 7,275,244 km (0.065 R)
• M31: 7,424,692 km (0.037 R)
• M32: 7,701,448 km (0.117 R)
• M33: 8,736,366 km (0.1 R)
• M34: 9,351,213 km (0.071 R)
• M35: 9,486,749 km (0.111 R)
• M36: 10,257,776 km (0.073 R)
• M37: 10,369,526 km (0.09 R)
• M38: 11,134,869 km (0.069 R)
• M39: 11,451,867 km (0.069 R)
• M40: 11,713,513 km (0.077 R)
• M41: 11,918,462 km (0.083 R)
• M42: 12,124,459 km (0.078 R)
• M43: 12,569,961 km (0.092 R)
• M44: 12,749,778 km (0.097 R)
• M45: 12,900,124 km (0.092 R)
• M46: 13,385,569 km (0.079 R)
• M47: 13,661,278 km (0.112 R)
• M48: 13,969,748 km (0.118 R)
• M49: 14,342,995 km (0.091 R)
• M50: 14,656,702 km (0.102 R)
• M51: 14,814,378 km (0.111 R)
• M52: 15,965,982 km (0.027 R)
• M53: 16,519,943 km (0.065 R)
• M54: 16,651,141 km (0.055 R)
• M55: 16,848,610 km (0.052 R)
• M56: 17,179,670 km (0.108 R)
• M57: 17,379,233 km (0.062 R)
• M58: 18,286,993 km (0.072 R)
• M59: 18,558,813 km (0.084 R)
• M60: 18,866,386 km (0.091 R)
• M61: 19,244,569 km (0.113 R)
• M62: 20,043,422 km (0.108 R)
• M63: 20,218,451 km (0.101 R)
• M64: 20,499,695 km (0.099 R)
• M65: 20,711,526 km (0.091 R)
• M66: 20,853,046 km (0.108 R)
• M67: 21,315,453 km (0.047 R)
• M68: 21,781,300 km (0.113 R)
• M69: 21,961,267 km (0.095 R)
• M70: 22,069,575 km (0.069 R)
• M71: 22,250,439 km (0.082 R)
• M72: 22,359,197 km (0.109 R)
• M73: 22,942,030 km (0.054 R)
• M74: 23,235,392 km (0.099 R)
• M75: 23,900,055 km (0.036 R)
• M76: 24,309,205 km (0.067 R)
• M77: 24,946,343 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.5

Radius: 10.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.59 AU - 8.83 AU

Year: 9533 Days

Day: 11.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 35,317,242 km

• M1: 289,173 km (0.071 R)
• M2: 404,064 km (0.113 R)
• M3: 599,289 km (0.048 R)
• M4: 884,871 km (0.046 R)
• M5: 2,177,098 km (0.048 R)
• M6: 2,321,759 km (0.049 R)
• M7: 2,642,946 km (0.054 R)
• M8: 2,775,340 km (0.114 R)
• M9: 2,955,456 km (0.072 R)
• M10: 3,788,416 km (0.104 R)
• M11: 4,321,733 km (0.105 R)
• M12: 5,124,176 km (0.103 R)
• M13: 5,486,352 km (0.042 R)
• M14: 6,030,440 km (0.078 R)
• M15: 6,117,955 km (0.082 R)
• M16: 6,383,042 km (0.088 R)
• M17: 7,387,143 km (0.065 R)
• M18: 7,638,018 km (0.107 R)
• M19: 7,955,615 km (0.096 R)
• M20: 8,115,984 km (0.118 R)
• M21: 10,332,127 km (0.027 R)
• M22: 10,824,902 km (0.077 R)
• M23: 11,002,923 km (0.07 R)
• M24: 11,074,282 km (0.086 R)
• M25: 11,289,553 km (0.073 R)
• M26: 11,833,640 km (0.089 R)
• M27: 12,349,304 km (0.111 R)
• M28: 13,555,362 km (0.103 R)
• M29: 13,631,956 km (0.089 R)
• M30: 13,901,233 km (0.062 R)
• M31: 14,328,035 km (0.073 R)
• M32: 15,035,783 km (0.103 R)
• M33: 15,353,977 km (0.066 R)
• M34: 15,553,990 km (0.115 R)
• M35: 16,199,804 km (0.098 R)
• M36: 16,362,716 km (0.092 R)
• M37: 17,309,521 km (0.089 R)
• M38: 17,476,023 km (0.079 R)
• M39: 19,084,200 km (0.114 R)
• M40: 19,601,809 km (0.102 R)
• M41: 19,818,876 km (0.113 R)
• M42: 20,080,373 km (0.066 R)
• M43: 20,342,917 km (0.063 R)
• M44: 20,474,713 km (0.069 R)
• M45: 21,449,642 km (0.051 R)
• M46: 21,897,688 km (0.092 R)
• M47: 22,530,337 km (0.099 R)
• M48: 23,260,674 km (0.119 R)
• M49: 23,490,456 km (0.109 R)
• M50: 24,045,165 km (0.077 R)
• M51: 24,463,889 km (0.053 R)
• M52: 26,930,758 km (0.076 R)
• M53: 27,414,109 km (0.09 R)
• M54: 27,997,989 km (0.062 R)
• M55: 29,079,133 km (0.097 R)
• M56: 30,575,262 km (0.034 R)
• M57: 30,675,941 km (0.073 R)
• M58: 31,739,283 km (0.107 R)
• M59: 33,797,899 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit