🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.45 AU - 0.67 AU

Year: 275 Days

Day: 30.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,691,137 km

• M1: 107,112 km (0.062 R)
• M2: 809,923 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.43 AU - 0.71 AU

Year: 282 Days

Day: 26.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 128.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,691,137 km

• M1: 370,704 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.51 AU - 0.75 AU

Year: 328 Days

Day: 16.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.62 AU - 0.68 AU

Year: 344 Days

Day: 30.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,691,137 km

• M1: 103,671 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.51 AU - 0.81 AU

Year: 352 Days

Day: 22 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.4

Radius: 9.1

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.07 AU - 1.07 AU

Year: 726 Days

Day: 14.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 58,691,137 km

• M1: 125,363 km (0.036 R)
• M2: 235,467 km (0.072 R)
• M3: 317,746 km (0.1 R)
• M4: 381,624 km (0.068 R)
• M5: 496,216 km (0.11 R)
• M6: 617,241 km (0.042 R)
• M7: 721,810 km (0.12 R)
• M8: 843,433 km (0.115 R)
• M9: 908,807 km (0.074 R)
• M10: 1,064,538 km (0.08 R)
• M11: 1,463,516 km (0.113 R)
• M12: 1,570,329 km (0.084 R)
• M13: 1,643,033 km (0.062 R)
• M14: 1,744,910 km (0.054 R)
• M15: 1,806,245 km (0.069 R)
• M16: 1,872,965 km (0.073 R)
• M17: 1,930,860 km (0.094 R)
• M18: 2,013,887 km (0.069 R)
• M19: 2,178,743 km (0.085 R)
• M20: 2,250,102 km (0.099 R)
• M21: 2,395,062 km (0.102 R)
• M22: 2,516,386 km (0.095 R)
• M23: 2,591,334 km (0.111 R)
• M24: 2,699,643 km (0.092 R)
• M25: 2,798,527 km (0.09 R)
• M26: 2,904,143 km (0.103 R)
• M27: 3,096,676 km (0.114 R)
• M28: 3,275,745 km (0.118 R)
• M29: 3,357,874 km (0.098 R)
• M30: 3,500,141 km (0.095 R)
• M31: 3,692,973 km (0.099 R)
• M32: 3,766,126 km (0.067 R)
• M33: 3,858,428 km (0.105 R)
• M34: 3,926,495 km (0.064 R)
• M35: 4,139,523 km (0.085 R)
• M36: 4,196,669 km (0.087 R)
• M37: 4,273,114 km (0.084 R)
• M38: 4,382,320 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.6

Radius: 14.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.63 AU - 5.35 AU

Year: 6241 Days

Day: 11.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,691,137 km

• M1: 194,926 km (0.041 R)
• M2: 464,501 km (0.061 R)
• M3: 717,471 km (0.08 R)
• M4: 1,505,553 km (0.114 R)
• M5: 1,604,736 km (0.088 R)
• M6: 1,845,439 km (0.038 R)
• M7: 2,006,556 km (0.11 R)
• M8: 2,191,310 km (0.074 R)
• M9: 2,285,855 km (0.032 R)
• M10: 2,401,195 km (0.111 R)
• M11: 2,739,137 km (0.091 R)
• M12: 3,029,058 km (0.105 R)
• M13: 3,156,365 km (0.082 R)
• M14: 3,774,803 km (0.111 R)
• M15: 3,935,471 km (0.053 R)
• M16: 4,216,117 km (0.052 R)
• M17: 4,698,570 km (0.098 R)
• M18: 5,173,543 km (0.098 R)
• M19: 5,352,462 km (0.06 R)
• M20: 5,795,571 km (0.072 R)
• M21: 5,981,521 km (0.065 R)
• M22: 6,223,571 km (0.106 R)
• M23: 6,468,911 km (0.054 R)
• M24: 6,578,866 km (0.051 R)
• M25: 8,274,258 km (0.091 R)
• M26: 8,939,670 km (0.1 R)
• M27: 9,247,841 km (0.1 R)
• M28: 9,906,371 km (0.109 R)
• M29: 10,001,814 km (0.114 R)
• M30: 10,808,147 km (0.07 R)
• M31: 11,169,725 km (0.081 R)
• M32: 11,702,593 km (0.052 R)
• M33: 11,938,359 km (0.118 R)
• M34: 12,448,936 km (0.047 R)
• M35: 12,552,009 km (0.111 R)
• M36: 12,931,988 km (0.114 R)
• M37: 13,106,120 km (0.108 R)
• M38: 13,809,978 km (0.102 R)
• M39: 13,987,850 km (0.108 R)
• M40: 14,274,030 km (0.051 R)
• M41: 14,598,359 km (0.092 R)
• M42: 14,888,728 km (0.074 R)
• M43: 15,327,947 km (0.075 R)
• M44: 15,771,356 km (0.097 R)
• M45: 16,031,955 km (0.042 R)
• M46: 16,406,847 km (0.053 R)
• M47: 16,974,571 km (0.072 R)
• M48: 17,433,388 km (0.072 R)
• M49: 17,702,814 km (0.082 R)
• M50: 19,110,829 km (0.075 R)
• M51: 19,309,196 km (0.078 R)
• M52: 19,428,575 km (0.119 R)
• M53: 19,708,023 km (0.098 R)
• M54: 19,868,392 km (0.114 R)
• M55: 20,432,975 km (0.103 R)
• M56: 20,595,139 km (0.1 R)
• M57: 20,839,432 km (0.105 R)
• M58: 20,961,803 km (0.035 R)
• M59: 21,825,881 km (0.059 R)
• M60: 22,074,811 km (0.07 R)
• M61: 22,241,314 km (0.063 R)
• M62: 22,450,152 km (0.057 R)
• M63: 22,827,438 km (0.037 R)
• M64: 23,122,445 km (0.048 R)
• M65: 25,179,117 km (0.084 R)
• M66: 25,483,997 km (0.112 R)
• M67: 26,759,768 km (0.072 R)
• M68: 27,741,579 km (0.11 R)
• M69: 28,598,924 km (0.104 R)
• M70: 29,099,329 km (0.115 R)
• M71: 29,236,211 km (0.076 R)
• M72: 30,108,666 km (0.108 R)
• M73: 30,201,117 km (0.119 R)
• M74: 30,710,648 km (0.119 R)
• M75: 31,316,519 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.5

Radius: 3.9

Gravity: 32.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.61 AU - 9.23 AU

Year: 16028 Days

Day: 15.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,691,137 km

• M1: 145,708 km (0.105 R)
• M2: 202,107 km (0.077 R)
• M3: 416,181 km (0.078 R)
• M4: 953,836 km (0.043 R)
• M5: 1,088,325 km (0.075 R)
• M6: 1,301,501 km (0.115 R)
• M7: 2,158,847 km (0.063 R)
• M8: 2,335,522 km (0.119 R)
• M9: 2,425,580 km (0.086 R)
• M10: 2,640,103 km (0.097 R)
• M11: 2,989,713 km (0.095 R)
• M12: 3,353,685 km (0.098 R)
• M13: 3,696,563 km (0.054 R)
• M14: 3,801,581 km (0.092 R)
• M15: 3,836,886 km (0.092 R)
• M16: 3,943,250 km (0.101 R)
• M17: 4,415,381 km (0.106 R)
• M18: 4,639,329 km (0.086 R)
• M19: 4,828,720 km (0.052 R)
• M20: 4,866,868 km (0.099 R)
• M21: 5,020,654 km (0.098 R)
• M22: 5,059,400 km (0.099 R)
• M23: 5,293,670 km (0.049 R)
• M24: 5,772,683 km (0.048 R)
• M25: 6,058,564 km (0.091 R)
• M26: 6,729,062 km (0.087 R)
• M27: 6,857,417 km (0.094 R)
• M28: 6,900,351 km (0.11 R)
• M29: 7,378,765 km (0.038 R)
• M30: 9,349,119 km (0.111 R)
• M31: 10,713,751 km (0.103 R)
• M32: 10,763,567 km (0.049 R)
• M33: 11,215,951 km (0.112 R)
• M34: 11,368,092 km (0.073 R)
• M35: 11,725,930 km (0.051 R)
• M36: 11,983,687 km (0.12 R)
• M37: 12,035,448 km (0.109 R)
• M38: 12,980,158 km (0.047 R)
• M39: 13,353,854 km (0.092 R)
• M40: 15,107,141 km (0.053 R)
• M41: 15,783,024 km (0.081 R)
• M42: 16,526,376 km (0.04 R)
• M43: 16,931,188 km (0.117 R)
• M44: 18,703,324 km (0.068 R)
• M45: 19,978,496 km (0.077 R)
• M46: 22,419,784 km (0.078 R)
• M47: 22,932,157 km (0.084 R)
• M48: 23,448,269 km (0.119 R)
• M49: 23,837,972 km (0.109 R)
• M50: 24,098,871 km (0.086 R)
• M51: 24,557,837 km (0.099 R)
• M52: 25,351,304 km (0.068 R)
• M53: 26,692,150 km (0.105 R)
• M54: 26,963,221 km (0.12 R)
• M55: 27,030,989 km (0.043 R)
• M56: 27,303,107 km (0.104 R)
• M57: 27,713,006 km (0.109 R)
• M58: 28,056,033 km (0.093 R)
• M59: 29,024,231 km (0.075 R)
• M60: 29,512,369 km (0.074 R)
• M61: 29,582,231 km (0.088 R)
• M62: 30,355,502 km (0.093 R)
• M63: 30,638,242 km (0.1 R)
• M64: 34,540,503 km (0.083 R)
• M65: 35,131,863 km (0.111 R)
• M66: 35,652,015 km (0.098 R)
• M67: 37,227,580 km (0.112 R)
• M68: 37,909,746 km (0.114 R)
• M69: 38,443,062 km (0.084 R)
• M70: 38,748,990 km (0.086 R)
• M71: 39,055,815 km (0.089 R)
• M72: 39,980,929 km (0.028 R)
• M73: 40,991,163 km (0.106 R)
• M74: 41,069,103 km (0.108 R)
• M75: 41,225,433 km (0.063 R)
• M76: 41,460,152 km (0.034 R)
• M77: 41,774,009 km (0.101 R)
• M78: 46,654,789 km (0.039 R)
• M79: 48,293,783 km (0.047 R)
• M80: 48,706,524 km (0.072 R)
• M81: 49,618,622 km (0.077 R)
• M82: 50,201,904 km (0.104 R)
• M83: 53,152,572 km (0.102 R)
• M84: 54,348,458 km (0.106 R)
• M85: 54,863,673 km (0.114 R)
• M86: 55,380,533 km (0.084 R)
• M87: 55,553,169 km (0.069 R)
• M88: 56,072,124 km (0.101 R)
• M89: 56,158,741 km (0.085 R)
• M90: 56,245,508 km (0.101 R)
• M91: 56,419,042 km (0.099 R)
• M92: 56,766,558 km (0.076 R)
• M93: 57,463,983 km (0.054 R)
• M94: 57,988,772 km (0.067 R)
• M95: 58,076,437 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit