🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.71 AU - 1.09 AU

Year: 307 Days

Day: 18.8 Hours

Environment

Temp: 101 °C

Axial Tilt: 96.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,665,651 km

• M1: 400,623 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.83 AU - 0.99 AU

Year: 312 Days

Day: 33.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.95 AU - 1.31 AU

Year: 432 Days

Day: 47.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.1 AU - 1.38 AU

Year: 497 Days

Day: 42.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.49 AU - 2.89 AU

Year: 1588 Days

Day: 45.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.67 AU - 4.09 AU

Year: 2236 Days

Day: 26.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.71 AU - 3.99 AU

Year: 2719 Days

Day: 42.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,665,651 km

• M1: 996,621 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.2

Radius: 12.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.7 AU - 10.94 AU

Year: 9427 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,665,651 km

• M1: 175,329 km (0.045 R)
• M2: 326,273 km (0.045 R)
• M3: 445,054 km (0.086 R)
• M4: 606,320 km (0.117 R)
• M5: 714,031 km (0.081 R)
• M6: 993,779 km (0.104 R)
• M7: 1,262,157 km (0.072 R)
• M8: 1,797,119 km (0.086 R)
• M9: 1,904,979 km (0.036 R)
• M10: 2,398,203 km (0.091 R)
• M11: 2,700,840 km (0.108 R)
• M12: 3,590,498 km (0.101 R)
• M13: 3,751,017 km (0.045 R)
• M14: 4,271,468 km (0.055 R)
• M15: 4,368,557 km (0.072 R)
• M16: 4,915,936 km (0.116 R)
• M17: 5,017,812 km (0.093 R)
• M18: 5,750,991 km (0.04 R)
• M19: 6,021,015 km (0.103 R)
• M20: 6,350,579 km (0.09 R)
• M21: 6,799,373 km (0.078 R)
• M22: 7,171,572 km (0.059 R)
• M23: 7,374,876 km (0.085 R)
• M24: 7,936,017 km (0.11 R)
• M25: 8,633,892 km (0.073 R)
• M26: 9,162,421 km (0.106 R)
• M27: 9,414,792 km (0.037 R)
• M28: 9,573,815 km (0.082 R)
• M29: 9,862,090 km (0.054 R)
• M30: 11,043,913 km (0.103 R)
• M31: 11,144,443 km (0.107 R)
• M32: 11,312,591 km (0.113 R)
• M33: 11,414,018 km (0.103 R)
• M34: 11,685,688 km (0.088 R)
• M35: 11,822,421 km (0.09 R)
• M36: 11,993,860 km (0.083 R)
• M37: 12,444,000 km (0.083 R)
• M38: 12,548,569 km (0.107 R)
• M39: 12,829,065 km (0.095 R)
• M40: 13,040,746 km (0.119 R)
• M41: 13,182,564 km (0.119 R)
• M42: 13,611,013 km (0.109 R)
• M43: 14,518,473 km (0.117 R)
• M44: 14,739,130 km (0.08 R)
• M45: 15,183,885 km (0.106 R)
• M46: 15,445,382 km (0.117 R)
• M47: 15,821,620 km (0.086 R)
• M48: 16,238,849 km (0.069 R)
• M49: 16,506,330 km (0.118 R)
• M50: 17,006,884 km (0.074 R)
• M51: 17,590,615 km (0.061 R)
• M52: 17,944,115 km (0.107 R)
• M53: 18,419,088 km (0.098 R)
• M54: 18,578,260 km (0.062 R)
• M55: 18,817,916 km (0.104 R)
• M56: 20,031,903 km (0.108 R)
• M57: 20,524,529 km (0.078 R)
• M58: 21,605,672 km (0.084 R)
• M59: 22,620,096 km (0.112 R)
• M60: 22,918,843 km (0.115 R)
• M61: 23,004,562 km (0.102 R)
• M62: 23,133,067 km (0.098 R)
• M63: 23,563,609 km (0.058 R)
• M64: 23,779,778 km (0.113 R)
• M65: 24,040,228 km (0.117 R)
• M66: 24,476,156 km (0.11 R)
• M67: 24,607,503 km (0.098 R)
• M68: 25,710,937 km (0.057 R)
• M69: 26,022,849 km (0.079 R)
• M70: 26,470,446 km (0.11 R)
• M71: 26,965,914 km (0.109 R)
• M72: 27,192,106 km (0.026 R)
• M73: 27,418,896 km (0.037 R)
• M74: 28,103,306 km (0.116 R)
• M75: 28,793,252 km (0.04 R)
• M76: 28,931,779 km (0.057 R)
• M77: 29,815,155 km (0.111 R)
• M78: 30,330,669 km (0.114 R)
• M79: 30,565,837 km (0.1 R)
• M80: 30,754,480 km (0.083 R)
• M81: 30,943,572 km (0.093 R)
• M82: 31,180,385 km (0.03 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.7

Radius: 4.3

Gravity: 51.74 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.59 AU - 16.39 AU

Year: 19851 Days

Day: 16 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 35,665,651 km

• M1: 103,073 km (0.113 R)
• M2: 241,002 km (0.117 R)
• M3: 428,747 km (0.12 R)
• M4: 471,084 km (0.08 R)
• M5: 999,015 km (0.077 R)
• M6: 1,895,854 km (0.098 R)
• M7: 1,931,458 km (0.08 R)
• M8: 2,003,115 km (0.11 R)
• M9: 2,413,462 km (0.119 R)
• M10: 2,452,059 km (0.116 R)
• M11: 2,889,932 km (0.03 R)
• M12: 2,972,210 km (0.052 R)
• M13: 3,438,208 km (0.092 R)
• M14: 3,481,591 km (0.115 R)
• M15: 4,483,747 km (0.068 R)
• M16: 4,626,913 km (0.087 R)
• M17: 4,723,104 km (0.113 R)
• M18: 5,065,384 km (0.094 R)
• M19: 5,214,533 km (0.115 R)
• M20: 5,314,764 km (0.111 R)
• M21: 5,365,028 km (0.111 R)
• M22: 5,517,020 km (0.095 R)
• M23: 5,568,033 km (0.05 R)
• M24: 6,351,327 km (0.066 R)
• M25: 6,620,155 km (0.064 R)
• M26: 7,280,180 km (0.076 R)
• M27: 8,134,384 km (0.107 R)
• M28: 8,192,428 km (0.108 R)
• M29: 9,079,843 km (0.116 R)
• M30: 10,184,324 km (0.063 R)
• M31: 10,498,629 km (0.078 R)
• M32: 12,383,263 km (0.047 R)
• M33: 13,398,284 km (0.093 R)
• M34: 14,509,946 km (0.076 R)
• M35: 14,580,407 km (0.039 R)
• M36: 14,651,017 km (0.118 R)
• M37: 15,005,564 km (0.072 R)
• M38: 16,159,113 km (0.081 R)
• M39: 16,305,270 km (0.09 R)
• M40: 16,378,573 km (0.103 R)
• M41: 18,321,401 km (0.088 R)
• M42: 18,780,068 km (0.103 R)
• M43: 19,552,741 km (0.103 R)
• M44: 21,690,345 km (0.089 R)
• M45: 22,909,568 km (0.118 R)
• M46: 28,091,039 km (0.088 R)
• M47: 30,134,546 km (0.113 R)
• M48: 31,310,535 km (0.066 R)
• M49: 32,225,326 km (0.105 R)
• M50: 33,241,694 km (0.07 R)
• M51: 34,550,376 km (0.084 R)
• M52: 36,162,144 km (0.074 R)
• M53: 38,089,413 km (0.091 R)
• M54: 40,049,744 km (0.094 R)
• M55: 40,843,061 km (0.113 R)
• M56: 41,741,695 km (0.058 R)
• M57: 43,253,980 km (0.102 R)
• M58: 43,863,741 km (0.116 R)
• M59: 45,607,155 km (0.095 R)
• M60: 46,227,836 km (0.107 R)
• M61: 47,268,589 km (0.102 R)
• M62: 47,582,296 km (0.055 R)
• M63: 48,317,120 km (0.098 R)
• M64: 50,116,932 km (0.099 R)
• M65: 51,508,043 km (0.099 R)
• M66: 54,876,089 km (0.061 R)
• M67: 55,095,849 km (0.064 R)
• M68: 56,753,094 km (0.119 R)
• M69: 57,532,050 km (0.09 R)
• M70: 57,867,000 km (0.104 R)
• M71: 59,664,268 km (0.084 R)
• M72: 61,479,639 km (0.11 R)
• M73: 61,822,068 km (0.077 R)
• M74: 62,394,280 km (0.086 R)
• M75: 62,738,355 km (0.047 R)
• M76: 63,658,980 km (0.073 R)
• M77: 64,236,727 km (0.101 R)
• M78: 64,584,243 km (0.118 R)
• M79: 65,280,920 km (0.108 R)
• M80: 65,746,918 km (0.07 R)
• M81: 66,097,126 km (0.096 R)
• M82: 68,683,674 km (0.046 R)
• M83: 70,227,673 km (0.092 R)
• M84: 70,585,661 km (0.097 R)
• M85: 70,824,569 km (0.079 R)
• M86: 73,349,930 km (0.114 R)
• M87: 74,806,116 km (0.119 R)
• M88: 75,171,584 km (0.094 R)
• M89: 75,659,871 km (0.078 R)
• M90: 77,008,197 km (0.118 R)
• M91: 77,500,374 km (0.104 R)
• M92: 79,852,800 km (0.082 R)
• M93: 80,226,346 km (0.099 R)
• M94: 82,480,038 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.5

Radius: 3

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.2 AU - 20.56 AU

Year: 26076 Days

Day: 17.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,665,651 km

• M1: 53,855 km (0.067 R)
• M2: 222,452 km (0.117 R)
• M3: 377,435 km (0.082 R)
• M4: 400,324 km (0.108 R)
• M5: 534,962 km (0.109 R)
• M6: 1,097,001 km (0.08 R)
• M7: 1,481,468 km (0.095 R)
• M8: 2,274,935 km (0.051 R)
• M9: 2,601,058 km (0.065 R)
• M10: 3,417,115 km (0.059 R)
• M11: 3,490,418 km (0.119 R)
• M12: 3,515,101 km (0.1 R)
• M13: 3,713,767 km (0.119 R)
• M14: 4,226,289 km (0.103 R)
• M15: 6,760,777 km (0.117 R)
• M16: 7,926,294 km (0.095 R)
• M17: 8,614,893 km (0.095 R)
• M18: 9,596,853 km (0.09 R)
• M19: 9,700,375 km (0.105 R)
• M20: 9,839,052 km (0.039 R)
• M21: 11,664,146 km (0.091 R)
• M22: 12,220,500 km (0.101 R)
• M23: 12,257,900 km (0.104 R)
• M24: 13,166,557 km (0.062 R)
• M25: 13,204,854 km (0.097 R)
• M26: 13,706,606 km (0.099 R)
• M27: 15,208,568 km (0.045 R)
• M28: 15,612,333 km (0.111 R)
• M29: 15,652,874 km (0.031 R)
• M30: 15,815,636 km (0.062 R)
• M31: 16,348,055 km (0.109 R)
• M32: 17,557,105 km (0.033 R)
• M33: 18,193,644 km (0.08 R)
• M34: 18,236,280 km (0.096 R)
• M35: 19,532,844 km (0.095 R)
• M36: 19,883,502 km (0.12 R)
• M37: 20,015,597 km (0.106 R)
• M38: 20,059,728 km (0.027 R)
• M39: 20,502,388 km (0.08 R)
• M40: 21,985,801 km (0.103 R)
• M41: 22,487,851 km (0.092 R)
• M42: 24,063,565 km (0.119 R)
• M43: 24,675,271 km (0.084 R)
• M44: 27,662,741 km (0.028 R)
• M45: 28,749,868 km (0.095 R)
• M46: 31,272,088 km (0.112 R)
• M47: 31,374,413 km (0.089 R)
• M48: 32,352,335 km (0.098 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 16,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit