🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.86 AU - 0.86 AU

Year: 297 Days

Day: 19.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,574,060 km

• M1: 211,083 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.75 AU - 1.15 AU

Year: 345 Days

Day: 18.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.08 AU - 1.18 AU

Year: 448 Days

Day: 38.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.55 AU - 1.69 AU

Year: 769 Days

Day: 29.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,574,060 km

• M1: 1,388,418 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.64 AU - 2.34 AU

Year: 1046 Days

Day: 38 Hours

Environment

Temp: -76 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.39 AU - 3.53 AU

Year: 1898 Days

Day: 23 Hours

Environment

Temp: -102 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.66 AU - 3.94 AU

Year: 2761 Days

Day: 37.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 10.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.98 AU - 7.44 AU

Year: 6479 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 91,574,060 km

• M1: 148,850 km (0.104 R)
• M2: 243,994 km (0.086 R)
• M3: 356,492 km (0.108 R)
• M4: 435,180 km (0.076 R)
• M5: 892,800 km (0.085 R)
• M6: 1,033,721 km (0.072 R)
• M7: 1,624,334 km (0.049 R)
• M8: 1,734,587 km (0.058 R)
• M9: 1,863,840 km (0.069 R)
• M10: 1,929,813 km (0.103 R)
• M11: 2,115,015 km (0.111 R)
• M12: 2,395,062 km (0.083 R)
• M13: 2,743,326 km (0.115 R)
• M14: 2,952,464 km (0.099 R)
• M15: 3,088,298 km (0.106 R)
• M16: 3,186,584 km (0.073 R)
• M17: 3,756,403 km (0.065 R)
• M18: 3,882,663 km (0.087 R)
• M19: 4,074,747 km (0.053 R)
• M20: 4,161,065 km (0.11 R)
• M21: 4,468,339 km (0.107 R)
• M22: 4,669,847 km (0.057 R)
• M23: 4,760,354 km (0.073 R)
• M24: 4,851,459 km (0.089 R)
• M25: 5,529,287 km (0.068 R)
• M26: 5,601,094 km (0.07 R)
• M27: 6,236,735 km (0.106 R)
• M28: 6,311,684 km (0.086 R)
• M29: 6,664,884 km (0.098 R)
• M30: 6,818,222 km (0.092 R)
• M31: 7,496,349 km (0.059 R)
• M32: 7,682,599 km (0.092 R)
• M33: 7,978,503 km (0.062 R)
• M34: 8,250,771 km (0.117 R)
• M35: 8,692,683 km (0.07 R)
• M36: 9,029,129 km (0.062 R)
• M37: 9,199,072 km (0.11 R)
• M38: 9,427,209 km (0.049 R)
• M39: 10,417,697 km (0.097 R)
• M40: 10,595,868 km (0.104 R)
• M41: 10,685,477 km (0.055 R)
• M42: 10,865,144 km (0.118 R)
• M43: 11,046,008 km (0.062 R)
• M44: 11,197,401 km (0.054 R)
• M45: 11,563,616 km (0.097 R)
• M46: 11,779,037 km (0.095 R)
• M47: 11,871,788 km (0.112 R)
• M48: 12,089,154 km (0.076 R)
• M49: 12,245,184 km (0.114 R)
• M50: 12,717,465 km (0.11 R)
• M51: 13,131,551 km (0.112 R)
• M52: 13,227,743 km (0.044 R)
• M53: 13,875,053 km (0.045 R)
• M54: 14,071,176 km (0.079 R)
• M55: 14,169,611 km (0.113 R)
• M56: 15,032,492 km (0.026 R)
• M57: 16,014,901 km (0.108 R)
• M58: 16,496,606 km (0.087 R)
• M59: 17,122,972 km (0.091 R)
• M60: 17,298,301 km (0.117 R)
• M61: 17,403,917 km (0.084 R)
• M62: 17,580,143 km (0.069 R)
• M63: 17,757,118 km (0.11 R)
• M64: 18,112,712 km (0.114 R)
• M65: 18,506,753 km (0.056 R)
• M66: 19,084,649 km (0.049 R)
• M67: 19,485,571 km (0.102 R)
• M68: 19,705,331 km (0.111 R)
• M69: 19,852,385 km (0.062 R)
• M70: 20,481,145 km (0.04 R)
• M71: 20,891,642 km (0.103 R)
• M72: 21,116,637 km (0.093 R)
• M73: 21,872,405 km (0.08 R)
• M74: 22,100,841 km (0.116 R)
• M75: 22,521,810 km (0.113 R)
• M76: 23,800,423 km (0.073 R)
• M77: 24,153,324 km (0.064 R)
• M78: 24,507,722 km (0.049 R)
• M79: 24,665,996 km (0.099 R)
• M80: 25,062,730 km (0.086 R)
• M81: 25,742,203 km (0.094 R)
• M82: 26,346,728 km (0.051 R)
• M83: 27,282,762 km (0.041 R)
• M84: 27,446,721 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.5

Radius: 4.8

Gravity: 35.48 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 15.98 AU - 16.3 AU

Year: 24172 Days

Day: 21.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,574,060 km

• M1: 211,232 km (0.111 R)
• M2: 633,397 km (0.072 R)
• M3: 711,039 km (0.083 R)
• M4: 1,022,053 km (0.056 R)
• M5: 1,438,384 km (0.046 R)
• M6: 2,530,598 km (0.095 R)
• M7: 2,571,887 km (0.082 R)
• M8: 2,697,100 km (0.047 R)
• M9: 3,444,042 km (0.054 R)
• M10: 3,722,145 km (0.091 R)
• M11: 3,769,118 km (0.067 R)
• M12: 4,299,742 km (0.067 R)
• M13: 4,398,776 km (0.109 R)
• M14: 4,498,558 km (0.104 R)
• M15: 5,323,141 km (0.117 R)
• M16: 6,474,147 km (0.111 R)
• M17: 6,587,692 km (0.093 R)
• M18: 6,644,689 km (0.079 R)
• M19: 7,048,453 km (0.054 R)
• M20: 7,698,755 km (0.12 R)
• M21: 8,183,602 km (0.04 R)
• M22: 8,866,516 km (0.066 R)
• M23: 9,891,860 km (0.064 R)
• M24: 9,957,234 km (0.093 R)
• M25: 10,220,078 km (0.044 R)
• M26: 10,418,594 km (0.08 R)
• M27: 10,618,457 km (0.042 R)
• M28: 11,225,525 km (0.085 R)
• M29: 11,293,742 km (0.062 R)
• M30: 11,498,990 km (0.047 R)
• M31: 11,774,699 km (0.091 R)
• M32: 12,192,226 km (0.045 R)
• M33: 12,970,135 km (0.091 R)
• M34: 13,837,205 km (0.058 R)
• M35: 13,983,511 km (0.101 R)
• M36: 14,203,869 km (0.047 R)
• M37: 15,021,870 km (0.103 R)
• M38: 15,323,160 km (0.119 R)
• M39: 15,855,130 km (0.117 R)
• M40: 16,470,576 km (0.063 R)
• M41: 17,487,093 km (0.111 R)
• M42: 18,042,850 km (0.115 R)
• M43: 20,157,116 km (0.053 R)
• M44: 21,836,053 km (0.096 R)
• M45: 21,921,174 km (0.1 R)
• M46: 29,547,075 km (0.108 R)
• M47: 29,641,173 km (0.052 R)
• M48: 30,683,570 km (0.109 R)
• M49: 31,737,787 km (0.078 R)
• M50: 34,672,897 km (0.102 R)
• M51: 35,770,646 km (0.052 R)
• M52: 38,512,925 km (0.059 R)
• M53: 39,338,406 km (0.066 R)
• M54: 40,065,451 km (0.083 R)
• M55: 40,273,991 km (0.06 R)
• M56: 41,322,223 km (0.105 R)
• M57: 43,017,765 km (0.111 R)
• M58: 43,124,429 km (0.051 R)
• M59: 47,575,564 km (0.044 R)
• M60: 48,017,476 km (0.081 R)
• M61: 48,239,030 km (0.103 R)
• M62: 48,905,638 km (0.086 R)
• M63: 49,239,990 km (0.027 R)
• M64: 50,697,970 km (0.108 R)
• M65: 55,040,198 km (0.089 R)
• M66: 60,214,789 km (0.092 R)
• M67: 61,532,447 km (0.11 R)
• M68: 62,255,154 km (0.093 R)
• M69: 63,223,202 km (0.093 R)
• M70: 65,419,298 km (0.046 R)
• M71: 65,787,758 km (0.048 R)
• M72: 67,516,361 km (0.082 R)
• M73: 67,888,711 km (0.06 R)
• M74: 70,262,679 km (0.066 R)
• M75: 71,270,370 km (0.047 R)
• M76: 71,902,571 km (0.068 R)
• M77: 72,155,990 km (0.05 R)
• M78: 73,938,149 km (0.089 R)
• M79: 74,578,129 km (0.118 R)
• M80: 75,734,820 km (0.06 R)
• M81: 78,065,854 km (0.058 R)
• M82: 78,717,502 km (0.052 R)
• M83: 79,240,197 km (0.104 R)
• M84: 81,606,237 km (0.032 R)
• M85: 82,930,776 km (0.11 R)
• M86: 84,797,010 km (0.084 R)
• M87: 86,272,942 km (0.058 R)
• M88: 87,486,929 km (0.049 R)
• M89: 87,622,166 km (0.095 R)
• M90: 87,892,788 km (0.079 R)
• M91: 88,028,324 km (0.114 R)
• M92: 88,842,435 km (0.037 R)
• M93: 89,114,255 km (0.079 R)
• M94: 89,522,657 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit