🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.11 AU - 1.53 AU

Year: 551 Days

Day: 32 Hours

Environment

Temp: 1 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.5 AU - 1.52 AU

Year: 674 Days

Day: 12.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,051,620 km

• M1: 324,179 km (0.095 R)
• M2: 600,935 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.41 AU - 1.99 AU

Year: 806 Days

Day: 16.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,051,620 km

• M1: 939,624 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.85 AU - 1.91 AU

Year: 937 Days

Day: 14 Hours

Environment

Temp: -48 °C

Axial Tilt: 117.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,051,620 km

• M1: 936,632 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.02 AU - 2.06 AU

Year: 1059 Days

Day: 43 Hours

Environment

Temp: -71 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.98 AU - 2.4 AU

Year: 1178 Days

Day: 44.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 13.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.29 AU - 11.99 AU

Year: 14433 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,051,620 km

• M1: 215,421 km (0.119 R)
• M2: 951,442 km (0.104 R)
• M3: 1,038,359 km (0.091 R)
• M4: 1,336,208 km (0.036 R)
• M5: 1,495,829 km (0.114 R)
• M6: 2,036,027 km (0.103 R)
• M7: 2,128,030 km (0.079 R)
• M8: 2,412,714 km (0.111 R)
• M9: 3,340,072 km (0.107 R)
• M10: 3,560,280 km (0.09 R)
• M11: 4,279,097 km (0.113 R)
• M12: 4,548,972 km (0.114 R)
• M13: 4,824,531 km (0.07 R)
• M14: 5,200,471 km (0.089 R)
• M15: 5,521,209 km (0.102 R)
• M16: 5,618,597 km (0.11 R)
• M17: 5,782,406 km (0.027 R)
• M18: 6,249,451 km (0.069 R)
• M19: 7,043,068 km (0.119 R)
• M20: 7,184,438 km (0.043 R)
• M21: 7,650,286 km (0.041 R)
• M22: 8,800,693 km (0.063 R)
• M23: 8,914,836 km (0.027 R)
• M24: 9,221,811 km (0.037 R)
• M25: 9,925,370 km (0.116 R)
• M26: 10,524,809 km (0.066 R)
• M27: 10,808,596 km (0.115 R)
• M28: 11,177,205 km (0.027 R)
• M29: 11,508,415 km (0.059 R)
• M30: 12,865,417 km (0.076 R)
• M31: 13,038,502 km (0.077 R)
• M32: 13,343,532 km (0.089 R)
• M33: 13,739,068 km (0.091 R)
• M34: 14,093,915 km (0.105 R)
• M35: 14,272,385 km (0.074 R)
• M36: 14,903,389 km (0.075 R)
• M37: 16,099,274 km (0.027 R)
• M38: 16,661,612 km (0.093 R)
• M39: 17,182,662 km (0.073 R)
• M40: 18,387,074 km (0.117 R)
• M41: 18,484,612 km (0.111 R)
• M42: 19,271,048 km (0.08 R)
• M43: 19,519,081 km (0.119 R)
• M44: 19,618,564 km (0.113 R)
• M45: 19,718,196 km (0.063 R)
• M46: 20,018,289 km (0.11 R)
• M47: 20,471,272 km (0.115 R)
• M48: 21,850,115 km (0.12 R)
• M49: 22,733,790 km (0.083 R)
• M50: 24,268,066 km (0.098 R)
• M51: 25,508,531 km (0.069 R)
• M52: 26,054,264 km (0.096 R)
• M53: 26,548,835 km (0.057 R)
• M54: 26,714,290 km (0.079 R)
• M55: 26,824,843 km (0.092 R)
• M56: 27,379,851 km (0.09 R)
• M57: 28,557,785 km (0.08 R)
• M58: 29,067,614 km (0.095 R)
• M59: 30,038,953 km (0.082 R)
• M60: 31,078,958 km (0.091 R)
• M61: 31,195,195 km (0.104 R)
• M62: 31,896,061 km (0.109 R)
• M63: 32,071,988 km (0.09 R)
• M64: 32,542,922 km (0.116 R)
• M65: 32,838,378 km (0.108 R)
• M66: 34,871,413 km (0.111 R)
• M67: 35,964,226 km (0.108 R)
• M68: 36,576,081 km (0.027 R)
• M69: 36,698,901 km (0.113 R)
• M70: 37,376,729 km (0.111 R)
• M71: 37,934,430 km (0.12 R)
• M72: 38,183,211 km (0.118 R)
• M73: 39,687,118 km (0.088 R)
• M74: 39,813,379 km (0.051 R)
• M75: 40,002,919 km (0.105 R)
• M76: 40,129,479 km (0.061 R)
• M77: 41,530,164 km (0.12 R)
• M78: 42,688,052 km (0.115 R)
• M79: 43,206,109 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.2

Radius: 6.6

Gravity: 21.95 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.82 AU - 17.66 AU

Year: 21623 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,051,620 km

• M1: 123,717 km (0.068 R)
• M2: 479,162 km (0.114 R)
• M3: 618,587 km (0.083 R)
• M4: 797,955 km (0.049 R)
• M5: 852,409 km (0.095 R)
• M6: 1,332,169 km (0.107 R)
• M7: 1,397,394 km (0.051 R)
• M8: 2,183,531 km (0.101 R)
• M9: 2,299,918 km (0.088 R)
• M10: 2,538,825 km (0.038 R)
• M11: 3,258,391 km (0.087 R)
• M12: 3,347,103 km (0.103 R)
• M13: 3,663,652 km (0.115 R)
• M14: 3,848,854 km (0.064 R)
• M15: 3,942,652 km (0.085 R)
• M16: 4,037,198 km (0.107 R)
• M17: 5,281,254 km (0.069 R)
• M18: 5,756,077 km (0.111 R)
• M19: 6,080,256 km (0.082 R)
• M20: 7,145,542 km (0.071 R)
• M21: 7,261,032 km (0.092 R)
• M22: 8,388,701 km (0.065 R)
• M23: 8,510,473 km (0.096 R)
• M24: 10,212,299 km (0.102 R)
• M25: 10,670,218 km (0.08 R)
• M26: 11,741,937 km (0.062 R)
• M27: 11,946,736 km (0.105 R)
• M28: 12,290,512 km (0.089 R)
• M29: 12,847,615 km (0.112 R)
• M30: 13,341,587 km (0.066 R)
• M31: 13,484,004 km (0.079 R)
• M32: 13,986,055 km (0.081 R)
• M33: 15,603,507 km (0.052 R)
• M34: 16,206,237 km (0.113 R)
• M35: 16,282,232 km (0.098 R)
• M36: 20,223,687 km (0.113 R)
• M37: 22,130,761 km (0.034 R)
• M38: 22,552,777 km (0.046 R)
• M39: 23,490,755 km (0.078 R)
• M40: 23,576,774 km (0.075 R)
• M41: 24,877,827 km (0.076 R)
• M42: 25,935,334 km (0.11 R)
• M43: 26,291,078 km (0.09 R)
• M44: 28,185,286 km (0.025 R)
• M45: 28,734,460 km (0.116 R)
• M46: 30,029,828 km (0.115 R)
• M47: 30,403,374 km (0.091 R)
• M48: 31,817,822 km (0.098 R)
• M49: 32,581,070 km (0.07 R)
• M50: 32,676,812 km (0.07 R)
• M51: 33,157,321 km (0.107 R)
• M52: 36,486,322 km (0.074 R)
• M53: 37,284,876 km (0.085 R)
• M54: 37,385,106 km (0.098 R)
• M55: 37,585,867 km (0.112 R)
• M56: 38,190,242 km (0.082 R)
• M57: 39,306,541 km (0.078 R)
• M58: 39,919,893 km (0.094 R)
• M59: 41,259,841 km (0.093 R)
• M60: 42,614,300 km (0.094 R)
• M61: 44,726,622 km (0.107 R)
• M62: 46,656,734 km (0.099 R)
• M63: 49,052,244 km (0.093 R)
• M64: 50,265,034 km (0.109 R)
• M65: 50,819,593 km (0.117 R)
• M66: 51,153,197 km (0.109 R)
• M67: 53,170,524 km (0.091 R)
• M68: 54,075,442 km (0.116 R)
• M69: 54,188,837 km (0.119 R)
• M70: 54,985,445 km (0.086 R)
• M71: 55,442,317 km (0.05 R)
• M72: 57,398,160 km (0.118 R)
• M73: 58,326,265 km (0.116 R)
• M74: 59,259,457 km (0.045 R)
• M75: 59,962,567 km (0.085 R)
• M76: 60,432,753 km (0.111 R)
• M77: 62,683,153 km (0.119 R)
• M78: 65,928,081 km (0.115 R)
• M79: 67,021,791 km (0.111 R)
• M80: 67,387,707 km (0.065 R)
• M81: 69,103,894 km (0.071 R)
• M82: 69,596,969 km (0.042 R)
• M83: 69,843,955 km (0.071 R)
• M84: 70,462,542 km (0.112 R)
• M85: 71,207,240 km (0.06 R)
• M86: 72,079,545 km (0.104 R)
• M87: 73,080,654 km (0.105 R)
• M88: 73,331,530 km (0.072 R)
• M89: 75,984,349 km (0.029 R)
• M90: 77,258,624 km (0.085 R)
• M91: 79,054,247 km (0.073 R)
• M92: 79,569,911 km (0.099 R)
• M93: 81,903,937 km (0.088 R)
• M94: 83,341,273 km (0.087 R)
• M95: 84,786,987 km (0.083 R)
• M96: 87,836,390 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.4

Radius: 4.8

Gravity: 28.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.8 AU - 19.62 AU

Year: 25948 Days

Day: 22.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,051,620 km

• M1: 191,635 km (0.037 R)
• M2: 2,304,106 km (0.082 R)
• M3: 2,831,738 km (0.083 R)
• M4: 2,873,925 km (0.117 R)
• M5: 3,485,032 km (0.094 R)
• M6: 3,851,846 km (0.06 R)
• M7: 3,898,670 km (0.118 R)
• M8: 4,087,313 km (0.094 R)
• M9: 4,671,493 km (0.099 R)
• M10: 4,821,689 km (0.066 R)
• M11: 4,922,518 km (0.114 R)
• M12: 4,973,381 km (0.101 R)
• M13: 5,385,523 km (0.105 R)
• M14: 5,701,923 km (0.098 R)
• M15: 5,970,152 km (0.098 R)
• M16: 6,133,064 km (0.095 R)
• M17: 6,799,223 km (0.034 R)
• M18: 7,663,899 km (0.102 R)
• M19: 8,199,160 km (0.037 R)
• M20: 8,501,647 km (0.107 R)
• M21: 10,392,414 km (0.114 R)
• M22: 11,117,067 km (0.076 R)
• M23: 11,183,638 km (0.099 R)
• M24: 12,199,706 km (0.085 R)
• M25: 12,823,380 km (0.074 R)
• M26: 12,893,392 km (0.104 R)
• M27: 13,457,376 km (0.078 R)
• M28: 14,246,056 km (0.102 R)
• M29: 14,682,582 km (0.086 R)
• M30: 14,829,039 km (0.071 R)
• M31: 15,271,399 km (0.057 R)
• M32: 15,792,898 km (0.045 R)
• M33: 16,093,440 km (0.11 R)
• M34: 17,624,724 km (0.114 R)
• M35: 17,780,455 km (0.11 R)
• M36: 17,858,395 km (0.105 R)
• M37: 19,042,163 km (0.082 R)
• M38: 19,201,934 km (0.113 R)
• M39: 19,603,155 km (0.09 R)
• M40: 19,683,789 km (0.085 R)
• M41: 20,088,451 km (0.086 R)
• M42: 23,937,305 km (0.093 R)
• M43: 24,109,642 km (0.049 R)
• M44: 25,152,788 km (0.083 R)
• M45: 26,655,349 km (0.071 R)
• M46: 27,013,187 km (0.086 R)
• M47: 27,372,521 km (0.097 R)
• M48: 28,096,126 km (0.096 R)
• M49: 30,117,941 km (0.113 R)
• M50: 30,210,991 km (0.053 R)
• M51: 31,052,329 km (0.07 R)
• M52: 32,091,137 km (0.098 R)
• M53: 33,718,911 km (0.082 R)
• M54: 35,275,178 km (0.117 R)
• M55: 36,062,063 km (0.104 R)
• M56: 41,626,356 km (0.095 R)
• M57: 42,561,941 km (0.118 R)
• M58: 43,399,389 km (0.093 R)
• M59: 44,771,950 km (0.079 R)
• M60: 44,984,379 km (0.034 R)
• M61: 45,516,798 km (0.108 R)
• M62: 48,537,029 km (0.032 R)
• M63: 50,733,724 km (0.046 R)
• M64: 51,176,983 km (0.09 R)
• M65: 52,290,589 km (0.101 R)
• M66: 53,299,777 km (0.059 R)
• M67: 53,750,216 km (0.051 R)
• M68: 54,202,001 km (0.058 R)
• M69: 54,655,133 km (0.07 R)
• M70: 54,995,768 km (0.058 R)
• M71: 55,679,131 km (0.062 R)
• M72: 58,788,971 km (0.116 R)
• M73: 63,022,142 km (0.108 R)
• M74: 65,657,009 km (0.077 R)
• M75: 67,595,798 km (0.111 R)
• M76: 70,415,419 km (0.073 R)
• M77: 71,777,507 km (0.055 R)
• M78: 76,930,555 km (0.084 R)
• M79: 78,845,259 km (0.082 R)
• M80: 79,101,819 km (0.07 R)
• M81: 80,775,819 km (0.082 R)
• M82: 81,293,129 km (0.064 R)
• M83: 81,811,635 km (0.091 R)
• M84: 82,201,337 km (0.093 R)
• M85: 88,518,257 km (0.099 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 19,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit