🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.66 AU - 0.7 AU

Year: 208 Days

Day: 38.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,094,425 km

• M1: 251,175 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.94 AU - 0.98 AU

Year: 349 Days

Day: 28.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.97 AU - 1.29 AU

Year: 445 Days

Day: 35.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,094,425 km

• M1: 162,463 km (0.098 R)
• M2: 903,870 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.17 AU - 1.73 AU

Year: 648 Days

Day: 45.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.36 AU - 3.16 AU

Year: 1700 Days

Day: 28.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,094,425 km

• M1: 1,321,996 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.52 AU - 4.22 AU

Year: 2823 Days

Day: 38.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,094,425 km

• M1: 1,465,610 km (0.09 R)
• M2: 3,605,159 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.3 AU - 4.9 AU

Year: 3079 Days

Day: 22.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.7

Radius: 13.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.94 AU - 6.82 AU

Year: 5288 Days

Day: 9.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 158.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,094,425 km

• M1: 170,093 km (0.076 R)
• M2: 338,989 km (0.092 R)
• M3: 596,148 km (0.116 R)
• M4: 682,914 km (0.064 R)
• M5: 810,521 km (0.098 R)
• M6: 909,106 km (0.096 R)
• M7: 1,065,436 km (0.073 R)
• M8: 1,203,216 km (0.112 R)
• M9: 1,362,089 km (0.075 R)
• M10: 1,451,997 km (0.063 R)
• M11: 1,559,408 km (0.075 R)
• M12: 1,882,091 km (0.085 R)
• M13: 2,173,358 km (0.081 R)
• M14: 2,498,135 km (0.089 R)
• M15: 2,916,261 km (0.096 R)
• M16: 3,093,983 km (0.106 R)
• M17: 3,254,950 km (0.085 R)
• M18: 3,377,471 km (0.117 R)
• M19: 3,669,785 km (0.08 R)
• M20: 3,754,757 km (0.089 R)
• M21: 3,883,561 km (0.052 R)
• M22: 4,079,684 km (0.049 R)
• M23: 4,167,797 km (0.08 R)
• M24: 4,256,658 km (0.113 R)
• M25: 4,436,325 km (0.092 R)
• M26: 4,595,647 km (0.075 R)
• M27: 4,896,638 km (0.095 R)
• M28: 5,061,345 km (0.096 R)
• M29: 6,756,438 km (0.076 R)
• M30: 7,019,431 km (0.103 R)
• M31: 7,205,681 km (0.081 R)
• M32: 7,393,576 km (0.066 R)
• M33: 7,664,797 km (0.067 R)
• M34: 8,385,409 km (0.065 R)
• M35: 8,498,206 km (0.114 R)
• M36: 8,668,449 km (0.118 R)
• M37: 9,595,058 km (0.069 R)
• M38: 9,742,861 km (0.111 R)
• M39: 9,831,722 km (0.106 R)
• M40: 10,100,250 km (0.114 R)
• M41: 10,401,540 km (0.027 R)
• M42: 11,012,946 km (0.102 R)
• M43: 11,167,631 km (0.107 R)
• M44: 11,260,830 km (0.103 R)
• M45: 12,142,859 km (0.079 R)
• M46: 12,270,616 km (0.042 R)
• M47: 12,786,429 km (0.086 R)
• M48: 13,047,029 km (0.073 R)
• M49: 13,839,449 km (0.067 R)
• M50: 14,817,669 km (0.076 R)
• M51: 15,922,898 km (0.04 R)
• M52: 16,414,926 km (0.071 R)
• M53: 16,698,264 km (0.102 R)
• M54: 17,630,259 km (0.094 R)
• M55: 18,066,187 km (0.11 R)
• M56: 18,468,904 km (0.095 R)
• M57: 18,763,762 km (0.079 R)
• M58: 19,732,408 km (0.092 R)
• M59: 19,920,602 km (0.069 R)
• M60: 20,298,785 km (0.119 R)
• M61: 20,985,290 km (0.114 R)
• M62: 21,254,417 km (0.095 R)
• M63: 21,873,752 km (0.104 R)
• M64: 22,068,528 km (0.08 R)
• M65: 24,168,583 km (0.077 R)
• M66: 24,329,551 km (0.069 R)
• M67: 24,774,305 km (0.1 R)
• M68: 25,589,913 km (0.057 R)
• M69: 25,836,450 km (0.118 R)
• M70: 26,083,586 km (0.119 R)
• M71: 26,207,453 km (0.102 R)
• M72: 26,331,619 km (0.112 R)
• M73: 27,038,469 km (0.109 R)
• M74: 27,667,378 km (0.098 R)
• M75: 28,047,058 km (0.084 R)
• M76: 28,385,897 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 12.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.55 AU - 9.89 AU

Year: 8740 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 48,094,425 km

• M1: 179,517 km (0.091 R)
• M2: 296,802 km (0.083 R)
• M3: 790,475 km (0.114 R)
• M4: 1,162,974 km (0.055 R)
• M5: 1,310,477 km (0.118 R)
• M6: 1,395,449 km (0.105 R)
• M7: 1,791,734 km (0.05 R)
• M8: 2,388,330 km (0.1 R)
• M9: 2,752,900 km (0.096 R)
• M10: 3,066,607 km (0.085 R)
• M11: 3,344,859 km (0.06 R)
• M12: 3,511,062 km (0.094 R)
• M13: 3,607,253 km (0.115 R)
• M14: 3,976,012 km (0.051 R)
• M15: 4,991,483 km (0.092 R)
• M16: 6,612,525 km (0.1 R)
• M17: 6,852,181 km (0.088 R)
• M18: 7,033,942 km (0.109 R)
• M19: 7,495,153 km (0.109 R)
• M20: 7,839,826 km (0.102 R)
• M21: 8,512,119 km (0.062 R)
• M22: 8,707,643 km (0.105 R)
• M23: 8,904,664 km (0.118 R)
• M24: 10,083,196 km (0.077 R)
• M25: 10,221,125 km (0.114 R)
• M26: 10,463,773 km (0.117 R)
• M27: 10,708,365 km (0.092 R)
• M28: 12,436,669 km (0.048 R)
• M29: 12,621,572 km (0.118 R)
• M30: 12,956,971 km (0.094 R)
• M31: 13,106,868 km (0.111 R)
• M32: 13,598,297 km (0.077 R)
• M33: 13,865,479 km (0.094 R)
• M34: 14,638,152 km (0.084 R)
• M35: 15,187,475 km (0.046 R)
• M36: 15,464,680 km (0.087 R)
• M37: 15,623,852 km (0.043 R)
• M38: 15,783,623 km (0.109 R)
• M39: 16,753,166 km (0.094 R)
• M40: 17,039,646 km (0.11 R)
• M41: 17,493,077 km (0.101 R)
• M42: 19,047,250 km (0.079 R)
• M43: 19,560,819 km (0.069 R)
• M44: 19,862,558 km (0.075 R)
• M45: 20,645,404 km (0.109 R)
• M46: 20,733,068 km (0.114 R)
• M47: 21,305,579 km (0.117 R)
• M48: 21,527,134 km (0.047 R)
• M49: 22,062,096 km (0.041 R)
• M50: 23,281,617 km (0.106 R)
• M51: 23,693,012 km (0.073 R)
• M52: 23,968,571 km (0.107 R)
• M53: 24,569,356 km (0.092 R)
• M54: 26,353,909 km (0.095 R)
• M55: 26,496,625 km (0.101 R)
• M56: 28,228,669 km (0.1 R)
• M57: 30,046,583 km (0.079 R)
• M58: 30,145,916 km (0.075 R)
• M59: 31,044,999 km (0.095 R)
• M60: 31,750,353 km (0.057 R)
• M61: 34,260,605 km (0.081 R)
• M62: 34,468,247 km (0.059 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.5

Radius: 10.7

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.95 AU - 9.81 AU

Year: 9813 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,094,425 km

• M1: 161,117 km (0.074 R)
• M2: 279,000 km (0.116 R)
• M3: 345,870 km (0.05 R)
• M4: 420,520 km (0.062 R)
• M5: 590,912 km (0.092 R)
• M6: 1,098,497 km (0.112 R)
• M7: 1,493,286 km (0.054 R)
• M8: 1,954,945 km (0.079 R)
• M9: 2,303,807 km (0.039 R)
• M10: 2,407,179 km (0.099 R)
• M11: 2,836,226 km (0.1 R)
• M12: 2,975,352 km (0.034 R)
• M13: 3,524,526 km (0.114 R)
• M14: 3,614,135 km (0.067 R)
• M15: 3,704,642 km (0.101 R)
• M16: 3,856,932 km (0.092 R)
• M17: 4,136,531 km (0.063 R)
• M18: 4,262,941 km (0.067 R)
• M19: 4,781,597 km (0.106 R)
• M20: 4,947,800 km (0.072 R)
• M21: 5,286,041 km (0.068 R)
• M22: 5,701,773 km (0.089 R)
• M23: 5,949,358 km (0.115 R)
• M24: 6,056,470 km (0.118 R)
• M25: 6,272,639 km (0.116 R)
• M26: 6,675,805 km (0.103 R)
• M27: 8,092,796 km (0.077 R)
• M28: 9,019,256 km (0.115 R)
• M29: 9,266,541 km (0.05 R)
• M30: 9,979,076 km (0.075 R)
• M31: 10,106,683 km (0.097 R)
• M32: 10,277,673 km (0.12 R)
• M33: 10,406,477 km (0.099 R)
• M34: 10,796,329 km (0.042 R)
• M35: 11,102,855 km (0.09 R)
• M36: 11,545,814 km (0.112 R)
• M37: 11,904,251 km (0.091 R)
• M38: 12,357,532 km (0.118 R)
• M39: 12,724,196 km (0.089 R)
• M40: 12,955,325 km (0.05 R)
• M41: 14,035,871 km (0.041 R)
• M42: 14,322,500 km (0.069 R)
• M43: 14,514,733 km (0.098 R)
• M44: 15,096,370 km (0.096 R)
• M45: 15,194,057 km (0.097 R)
• M46: 15,586,901 km (0.063 R)
• M47: 16,583,822 km (0.109 R)
• M48: 16,886,907 km (0.098 R)
• M49: 17,039,197 km (0.115 R)
• M50: 18,065,588 km (0.034 R)
• M51: 18,377,500 km (0.116 R)
• M52: 18,638,698 km (0.083 R)
• M53: 19,909,831 km (0.071 R)
• M54: 21,482,853 km (0.104 R)
• M55: 22,089,921 km (0.113 R)
• M56: 22,590,924 km (0.086 R)
• M57: 24,919,864 km (0.11 R)
• M58: 25,209,036 km (0.036 R)
• M59: 25,499,406 km (0.075 R)
• M60: 25,674,136 km (0.053 R)
• M61: 26,318,305 km (0.111 R)
• M62: 26,730,896 km (0.066 R)
• M63: 26,849,227 km (0.091 R)
• M64: 27,264,661 km (0.053 R)
• M65: 27,861,855 km (0.081 R)
• M66: 28,342,663 km (0.049 R)
• M67: 29,924,361 km (0.117 R)
• M68: 32,287,110 km (0.117 R)
• M69: 34,194,333 km (0.086 R)
• M70: 35,161,633 km (0.108 R)
• M71: 35,616,111 km (0.097 R)
• M72: 36,465,379 km (0.091 R)
• M73: 36,925,392 km (0.095 R)
• M74: 37,057,188 km (0.067 R)
• M75: 37,453,473 km (0.12 R)
• M76: 37,917,675 km (0.102 R)
• M77: 38,117,238 km (0.109 R)
• M78: 38,183,809 km (0.083 R)
• M79: 40,606,397 km (0.066 R)
• M80: 41,083,166 km (0.107 R)
• M81: 41,219,748 km (0.119 R)
• M82: 42,317,797 km (0.076 R)
• M83: 42,801,297 km (0.062 R)
• M84: 43,286,443 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 16,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit