🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.49 AU - 0.61 AU

Year: 154 Days

Day: 38 Hours

Environment

Temp: 172 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.61 AU - 0.65 AU

Year: 189 Days

Day: 18.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.75 AU - 1.89 AU

Year: 930 Days

Day: 20.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.91 AU - 2.29 AU

Year: 1153 Days

Day: 14.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.85 AU - 3.99 AU

Year: 2395 Days

Day: 19.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.2

Radius: 14.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.97 AU - 4.75 AU

Year: 3448 Days

Day: 12.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,191,167 km

• M1: 200,012 km (0.06 R)
• M2: 378,782 km (0.069 R)
• M3: 576,999 km (0.071 R)
• M4: 732,730 km (0.076 R)
• M5: 869,164 km (0.109 R)
• M6: 987,346 km (0.108 R)
• M7: 1,170,903 km (0.101 R)
• M8: 1,335,011 km (0.116 R)
• M9: 1,507,348 km (0.089 R)
• M10: 1,687,464 km (0.109 R)
• M11: 1,803,851 km (0.097 R)
• M12: 1,911,113 km (0.073 R)
• M13: 2,032,885 km (0.061 R)
• M14: 2,233,347 km (0.1 R)
• M15: 2,349,135 km (0.072 R)
• M16: 2,453,854 km (0.078 R)
• M17: 2,613,924 km (0.1 R)
• M18: 2,944,834 km (0.092 R)
• M19: 3,058,229 km (0.073 R)
• M20: 3,202,142 km (0.086 R)
• M21: 3,392,581 km (0.116 R)
• M22: 3,831,351 km (0.106 R)
• M23: 4,018,348 km (0.116 R)
• M24: 4,272,366 km (0.116 R)
• M25: 4,813,311 km (0.09 R)
• M26: 5,151,851 km (0.062 R)
• M27: 5,410,955 km (0.04 R)
• M28: 5,638,942 km (0.078 R)
• M29: 6,490,154 km (0.108 R)
• M30: 6,583,054 km (0.115 R)
• M31: 6,808,049 km (0.073 R)
• M32: 7,284,818 km (0.098 R)
• M33: 7,812,001 km (0.095 R)
• M34: 7,911,035 km (0.085 R)
• M35: 8,351,750 km (0.107 R)
• M36: 8,595,445 km (0.061 R)
• M37: 8,800,394 km (0.056 R)
• M38: 9,027,783 km (0.046 R)
• M39: 9,424,965 km (0.102 R)
• M40: 9,636,496 km (0.094 R)
• M41: 10,107,131 km (0.089 R)
• M42: 10,410,665 km (0.09 R)
• M43: 10,673,210 km (0.11 R)
• M44: 11,700,049 km (0.113 R)
• M45: 11,904,550 km (0.113 R)
• M46: 12,432,929 km (0.11 R)
• M47: 12,781,642 km (0.106 R)
• M48: 13,015,912 km (0.05 R)
• M49: 13,512,577 km (0.077 R)
• M50: 13,871,163 km (0.1 R)
• M51: 13,967,205 km (0.072 R)
• M52: 15,212,607 km (0.068 R)
• M53: 15,411,273 km (0.115 R)
• M54: 15,760,884 km (0.118 R)
• M55: 16,138,469 km (0.12 R)
• M56: 16,264,879 km (0.07 R)
• M57: 16,391,738 km (0.046 R)
• M58: 16,646,503 km (0.098 R)
• M59: 17,211,385 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.9

Radius: 9.4

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.63 AU - 5.03 AU

Year: 4020 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,191,167 km

• M1: 330,462 km (0.109 R)
• M2: 468,690 km (0.115 R)
• M3: 605,871 km (0.027 R)
• M4: 769,382 km (0.034 R)
• M5: 882,478 km (0.12 R)
• M6: 1,001,558 km (0.079 R)
• M7: 1,300,604 km (0.106 R)
• M8: 1,579,155 km (0.117 R)
• M9: 1,825,692 km (0.119 R)
• M10: 1,997,132 km (0.092 R)
• M11: 2,120,251 km (0.056 R)
• M12: 2,467,467 km (0.101 R)
• M13: 3,721,397 km (0.1 R)
• M14: 3,851,846 km (0.112 R)
• M15: 3,983,941 km (0.093 R)
• M16: 4,207,440 km (0.11 R)
• M17: 4,275,358 km (0.096 R)
• M18: 4,855,049 km (0.102 R)
• M19: 5,021,851 km (0.034 R)
• M20: 5,484,108 km (0.101 R)
• M21: 5,558,458 km (0.098 R)
• M22: 5,707,907 km (0.071 R)
• M23: 5,909,415 km (0.115 R)
• M24: 6,190,360 km (0.112 R)
• M25: 6,423,433 km (0.087 R)
• M26: 7,059,075 km (0.09 R)
• M27: 7,166,935 km (0.075 R)
• M28: 7,357,074 km (0.089 R)
• M29: 7,439,053 km (0.07 R)
• M30: 7,909,688 km (0.106 R)
• M31: 8,134,384 km (0.1 R)
• M32: 8,276,053 km (0.079 R)
• M33: 8,446,894 km (0.09 R)
• M34: 8,619,081 km (0.102 R)
• M35: 8,705,549 km (0.072 R)
• M36: 9,201,316 km (0.068 R)
• M37: 9,526,991 km (0.116 R)
• M38: 9,676,289 km (0.064 R)
• M39: 9,977,131 km (0.115 R)
• M40: 10,773,889 km (0.108 R)
• M41: 10,836,122 km (0.06 R)
• M42: 10,898,354 km (0.118 R)
• M43: 11,023,269 km (0.047 R)
• M44: 11,117,216 km (0.101 R)
• M45: 11,306,009 km (0.105 R)
• M46: 11,369,139 km (0.078 R)
• M47: 11,464,134 km (0.108 R)
• M48: 11,942,847 km (0.119 R)
• M49: 12,689,639 km (0.097 R)
• M50: 12,820,986 km (0.069 R)
• M51: 12,886,809 km (0.043 R)
• M52: 13,218,019 km (0.116 R)
• M53: 13,619,091 km (0.069 R)
• M54: 13,922,475 km (0.11 R)
• M55: 14,058,011 km (0.112 R)
• M56: 14,262,212 km (0.057 R)
• M57: 14,330,429 km (0.106 R)
• M58: 14,708,014 km (0.066 R)
• M59: 14,811,536 km (0.11 R)
• M60: 15,542,920 km (0.116 R)
• M61: 15,824,612 km (0.107 R)
• M62: 16,250,517 km (0.106 R)
• M63: 16,572,303 km (0.095 R)
• M64: 17,807,083 km (0.073 R)
• M65: 18,509,894 km (0.093 R)
• M66: 19,184,132 km (0.108 R)
• M67: 19,562,166 km (0.083 R)
• M68: 20,479,649 km (0.105 R)
• M69: 20,904,806 km (0.113 R)
• M70: 21,060,089 km (0.095 R)
• M71: 21,293,761 km (0.1 R)
• M72: 21,450,091 km (0.061 R)
• M73: 22,118,644 km (0.112 R)
• M74: 22,435,492 km (0.101 R)
• M75: 22,674,250 km (0.08 R)
• M76: 22,873,814 km (0.087 R)
• M77: 22,993,791 km (0.076 R)
• M78: 23,073,976 km (0.114 R)
• M79: 24,532,106 km (0.083 R)
• M80: 25,066,021 km (0.102 R)
• M81: 25,189,738 km (0.11 R)
• M82: 25,936,531 km (0.077 R)
• M83: 26,019,857 km (0.115 R)
• M84: 26,103,482 km (0.062 R)
• M85: 27,621,900 km (0.113 R)
• M86: 28,391,881 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.4

Radius: 6.3

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.01 AU - 16.39 AU

Year: 20267 Days

Day: 23.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,191,167 km

• M1: 185,053 km (0.055 R)
• M2: 281,094 km (0.102 R)
• M3: 1,086,230 km (0.11 R)
• M4: 1,393,355 km (0.077 R)
• M5: 1,569,581 km (0.116 R)
• M6: 1,673,551 km (0.106 R)
• M7: 1,779,915 km (0.079 R)
• M8: 1,943,725 km (0.082 R)
• M9: 2,802,267 km (0.11 R)
• M10: 3,762,686 km (0.054 R)
• M11: 4,259,949 km (0.092 R)
• M12: 4,332,654 km (0.052 R)
• M13: 4,590,411 km (0.113 R)
• M14: 5,630,864 km (0.113 R)
• M15: 5,871,716 km (0.04 R)
• M16: 7,168,880 km (0.05 R)
• M17: 7,517,443 km (0.103 R)
• M18: 7,738,249 km (0.096 R)
• M19: 8,050,909 km (0.069 R)
• M20: 8,734,571 km (0.073 R)
• M21: 9,294,965 km (0.053 R)
• M22: 10,108,627 km (0.092 R)
• M23: 10,499,377 km (0.119 R)
• M24: 10,548,595 km (0.11 R)
• M25: 10,944,879 km (0.1 R)
• M26: 11,044,811 km (0.103 R)
• M27: 11,497,793 km (0.107 R)
• M28: 11,905,597 km (0.12 R)
• M29: 12,008,371 km (0.085 R)
• M30: 12,422,158 km (0.048 R)
• M31: 12,840,434 km (0.047 R)
• M32: 13,906,618 km (0.041 R)
• M33: 14,231,993 km (0.099 R)
• M34: 14,286,447 km (0.096 R)
• M35: 14,505,010 km (0.047 R)
• M36: 14,559,912 km (0.093 R)
• M37: 14,835,022 km (0.076 R)
• M38: 14,890,224 km (0.038 R)
• M39: 15,334,530 km (0.109 R)
• M40: 15,558,328 km (0.118 R)
• M41: 15,783,323 km (0.081 R)
• M42: 16,122,611 km (0.089 R)
• M43: 17,855,254 km (0.084 R)
• M44: 18,267,994 km (0.11 R)
• M45: 18,743,416 km (0.117 R)
• M46: 19,950,073 km (0.034 R)
• M47: 20,624,310 km (0.078 R)
• M48: 20,809,513 km (0.11 R)
• M49: 21,181,563 km (0.085 R)
• M50: 23,074,424 km (0.063 R)
• M51: 23,911,424 km (0.063 R)
• M52: 24,366,202 km (0.078 R)
• M53: 24,431,427 km (0.082 R)
• M54: 24,758,298 km (0.092 R)
• M55: 25,350,406 km (0.118 R)
• M56: 25,747,589 km (0.06 R)
• M57: 26,147,015 km (0.11 R)
• M58: 26,884,383 km (0.091 R)
• M59: 28,792,205 km (0.075 R)
• M60: 28,861,169 km (0.081 R)
• M61: 29,137,476 km (0.055 R)
• M62: 29,206,740 km (0.12 R)
• M63: 30,111,508 km (0.087 R)
• M64: 31,025,402 km (0.049 R)
• M65: 31,592,378 km (0.031 R)
• M66: 32,880,565 km (0.105 R)
• M67: 33,241,395 km (0.092 R)
• M68: 34,624,577 km (0.055 R)
• M69: 35,360,150 km (0.094 R)
• M70: 36,846,554 km (0.083 R)
• M71: 37,446,890 km (0.03 R)
• M72: 38,201,761 km (0.111 R)
• M73: 38,277,607 km (0.11 R)
• M74: 40,883,303 km (0.079 R)
• M75: 41,816,494 km (0.108 R)
• M76: 42,050,914 km (0.107 R)
• M77: 42,835,406 km (0.069 R)
• M78: 42,914,244 km (0.089 R)
• M79: 43,229,596 km (0.07 R)
• M80: 46,748,886 km (0.081 R)
• M81: 47,235,827 km (0.106 R)
• M82: 51,359,043 km (0.115 R)
• M83: 52,702,582 km (0.117 R)
• M84: 53,802,725 km (0.108 R)
• M85: 54,057,639 km (0.08 R)
• M86: 55,081,487 km (0.101 R)
• M87: 55,338,496 km (0.075 R)
• M88: 55,939,581 km (0.109 R)
• M89: 56,370,273 km (0.117 R)
• M90: 56,629,227 km (0.113 R)
• M91: 56,715,545 km (0.087 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: 272 - 10,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit