🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.52 AU - 0.54 AU

Year: 135 Days

Day: 19.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.96 AU - 1.26 AU

Year: 409 Days

Day: 29.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,337,673 km

• M1: 539,300 km (0.109 R)
• M2: 756,516 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.63 AU - 1.71 AU

Year: 755 Days

Day: 14.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,337,673 km

• M1: 489,634 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.3 AU - 2.48 AU

Year: 1293 Days

Day: 44.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,337,673 km

• M1: 44,431 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.98 AU - 3.2 AU

Year: 1458 Days

Day: 22.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.46 AU - 2.84 AU

Year: 1509 Days

Day: 16.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.1

Radius: 12.1

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.98 AU - 6.6 AU

Year: 4874 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,337,673 km

• M1: 516,561 km (0.096 R)
• M2: 615,745 km (0.041 R)
• M3: 710,141 km (0.119 R)
• M4: 902,225 km (0.104 R)
• M5: 1,564,495 km (0.047 R)
• M6: 1,944,324 km (0.119 R)
• M7: 2,108,133 km (0.056 R)
• M8: 2,295,729 km (0.096 R)
• M9: 2,528,204 km (0.047 R)
• M10: 2,607,491 km (0.076 R)
• M11: 2,687,526 km (0.111 R)
• M12: 2,768,458 km (0.097 R)
• M13: 3,058,528 km (0.101 R)
• M14: 3,380,313 km (0.106 R)
• M15: 3,600,970 km (0.103 R)
• M16: 3,803,675 km (0.09 R)
• M17: 3,963,895 km (0.118 R)
• M18: 4,434,380 km (0.087 R)
• M19: 4,897,984 km (0.107 R)
• M20: 5,377,146 km (0.102 R)
• M21: 5,531,680 km (0.106 R)
• M22: 5,818,759 km (0.066 R)
• M23: 6,598,912 km (0.116 R)
• M24: 7,156,313 km (0.071 R)
• M25: 7,297,983 km (0.109 R)
• M26: 7,815,890 km (0.119 R)
• M27: 8,375,686 km (0.111 R)
• M28: 8,495,065 km (0.065 R)
• M29: 8,585,123 km (0.096 R)
• M30: 8,705,549 km (0.11 R)
• M31: 9,193,238 km (0.105 R)
• M32: 9,564,839 km (0.102 R)
• M33: 9,846,831 km (0.036 R)
• M34: 10,004,657 km (0.068 R)
• M35: 10,099,651 km (0.117 R)
• M36: 10,936,652 km (0.108 R)
• M37: 11,165,686 km (0.072 R)
• M38: 11,695,412 km (0.101 R)
• M39: 11,795,643 km (0.11 R)
• M40: 11,963,491 km (0.116 R)
• M41: 12,267,325 km (0.053 R)
• M42: 12,369,201 km (0.068 R)
• M43: 12,882,770 km (0.108 R)
• M44: 13,055,556 km (0.072 R)
• M45: 13,159,526 km (0.102 R)
• M46: 13,263,946 km (0.065 R)
• M47: 13,648,711 km (0.09 R)
• M48: 14,143,731 km (0.074 R)
• M49: 14,897,554 km (0.079 R)
• M50: 15,078,867 km (0.06 R)
• M51: 15,261,077 km (0.066 R)
• M52: 15,664,243 km (0.096 R)
• M53: 15,774,946 km (0.105 R)
• M54: 16,556,296 km (0.096 R)
• M55: 16,819,588 km (0.107 R)
• M56: 16,970,682 km (0.068 R)
• M57: 17,464,803 km (0.077 R)
• M58: 17,963,712 km (0.078 R)
• M59: 18,040,905 km (0.099 R)
• M60: 18,389,468 km (0.097 R)
• M61: 19,647,137 km (0.093 R)
• M62: 20,246,127 km (0.096 R)
• M63: 20,447,187 km (0.08 R)
• M64: 20,568,062 km (0.03 R)
• M65: 20,851,250 km (0.086 R)
• M66: 21,094,945 km (0.098 R)
• M67: 21,708,297 km (0.119 R)
• M68: 21,790,575 km (0.096 R)
• M69: 21,955,283 km (0.092 R)
• M70: 22,037,861 km (0.109 R)
• M71: 22,369,070 km (0.032 R)
• M72: 23,204,275 km (0.111 R)
• M73: 24,092,288 km (0.064 R)
• M74: 24,476,156 km (0.11 R)
• M75: 24,733,315 km (0.077 R)
• M76: 24,862,269 km (0.117 R)
• M77: 25,770,776 km (0.116 R)
• M78: 25,945,058 km (0.105 R)
• M79: 26,250,986 km (0.103 R)
• M80: 26,514,128 km (0.111 R)
• M81: 26,866,431 km (0.065 R)
• M82: 27,531,244 km (0.038 R)
• M83: 28,651,134 km (0.105 R)
• M84: 29,058,040 km (0.103 R)
• M85: 29,421,264 km (0.113 R)
• M86: 29,694,579 km (0.096 R)
• M87: 30,152,199 km (0.115 R)
• M88: 30,796,666 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 12.4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.46 AU - 10 AU

Year: 9024 Days

Day: 12.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,337,673 km

• M1: 375,790 km (0.109 R)
• M2: 516,262 km (0.114 R)
• M3: 692,339 km (0.082 R)
• M4: 938,727 km (0.101 R)
• M5: 1,125,275 km (0.117 R)
• M6: 1,214,286 km (0.104 R)
• M7: 1,305,989 km (0.051 R)
• M8: 1,575,565 km (0.097 R)
• M9: 1,737,878 km (0.114 R)
• M10: 1,842,298 km (0.118 R)
• M11: 2,146,281 km (0.058 R)
• M12: 2,396,408 km (0.1 R)
• M13: 2,826,652 km (0.085 R)
• M14: 2,925,686 km (0.118 R)
• M15: 3,307,310 km (0.117 R)
• M16: 3,570,752 km (0.109 R)
• M17: 3,759,245 km (0.094 R)
• M18: 3,895,977 km (0.075 R)
• M19: 4,780,550 km (0.081 R)
• M20: 4,869,411 km (0.091 R)
• M21: 5,018,709 km (0.072 R)
• M22: 5,109,066 km (0.092 R)
• M23: 5,260,908 km (0.079 R)
• M24: 5,569,080 km (0.098 R)
• M25: 5,756,975 km (0.101 R)
• M26: 5,851,670 km (0.07 R)
• M27: 6,106,735 km (0.112 R)
• M28: 6,268,001 km (0.091 R)
• M29: 6,496,288 km (0.066 R)
• M30: 6,827,048 km (0.05 R)
• M31: 7,231,411 km (0.106 R)
• M32: 9,742,113 km (0.095 R)
• M33: 10,121,194 km (0.09 R)
• M34: 10,274,083 km (0.086 R)
• M35: 10,543,508 km (0.071 R)
• M36: 10,893,567 km (0.026 R)
• M37: 11,168,379 km (0.037 R)
• M38: 11,805,217 km (0.106 R)
• M39: 12,006,725 km (0.088 R)
• M40: 12,128,199 km (0.051 R)
• M41: 12,948,145 km (0.119 R)
• M42: 13,406,812 km (0.103 R)
• M43: 14,944,827 km (0.049 R)
• M44: 15,250,456 km (0.062 R)
• M45: 15,425,934 km (0.112 R)
• M46: 16,583,223 km (0.084 R)
• M47: 17,035,906 km (0.09 R)
• M48: 17,676,335 km (0.027 R)
• M49: 18,371,217 km (0.095 R)
• M50: 18,886,582 km (0.042 R)
• M51: 19,787,909 km (0.101 R)
• M52: 19,883,651 km (0.119 R)
• M53: 19,979,544 km (0.055 R)
• M54: 21,632,450 km (0.088 R)
• M55: 22,925,874 km (0.1 R)
• M56: 23,177,497 km (0.103 R)
• M57: 23,379,454 km (0.11 R)
• M58: 24,346,754 km (0.113 R)
• M59: 25,119,577 km (0.114 R)
• M60: 25,431,040 km (0.096 R)
• M61: 25,639,429 km (0.098 R)
• M62: 25,796,058 km (0.115 R)
• M63: 26,267,741 km (0.114 R)
• M64: 26,742,415 km (0.033 R)
• M65: 27,860,808 km (0.114 R)
• M66: 29,103,368 km (0.081 R)
• M67: 29,539,745 km (0.091 R)
• M68: 29,813,659 km (0.102 R)
• M69: 29,923,464 km (0.1 R)
• M70: 30,143,373 km (0.095 R)
• M71: 31,474,494 km (0.112 R)
• M72: 31,698,143 km (0.047 R)
• M73: 32,203,485 km (0.092 R)
• M74: 33,278,944 km (0.104 R)
• M75: 34,136,439 km (0.071 R)
• M76: 35,465,167 km (0.098 R)
• M77: 38,531,176 km (0.085 R)
• M78: 38,650,854 km (0.036 R)
• M79: 39,250,741 km (0.088 R)
• M80: 39,974,795 km (0.038 R)
• M81: 40,764,073 km (0.027 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.3

Radius: 11.1

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.61 AU - 10.99 AU

Year: 9922 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,337,673 km

• M1: 150,944 km (0.095 R)
• M2: 560,094 km (0.066 R)
• M3: 723,605 km (0.045 R)
• M4: 885,320 km (0.089 R)
• M5: 1,161,627 km (0.085 R)
• M6: 1,332,019 km (0.08 R)
• M7: 1,465,311 km (0.108 R)
• M8: 1,868,029 km (0.066 R)
• M9: 1,942,678 km (0.058 R)
• M10: 2,493,797 km (0.097 R)
• M11: 2,716,398 km (0.113 R)
• M12: 2,801,519 km (0.085 R)
• M13: 4,415,680 km (0.063 R)
• M14: 4,996,270 km (0.086 R)
• M15: 5,242,358 km (0.119 R)
• M16: 5,349,021 km (0.075 R)
• M17: 5,930,359 km (0.071 R)
• M18: 6,004,559 km (0.066 R)
• M19: 7,074,184 km (0.046 R)
• M20: 7,510,561 km (0.116 R)
• M21: 7,590,895 km (0.106 R)
• M22: 7,711,770 km (0.063 R)
• M23: 7,792,852 km (0.085 R)
• M24: 7,996,605 km (0.078 R)
• M25: 8,829,266 km (0.114 R)
• M26: 9,084,480 km (0.053 R)
• M27: 9,212,985 km (0.095 R)
• M28: 9,689,454 km (0.09 R)
• M29: 10,129,571 km (0.093 R)
• M30: 10,307,443 km (0.114 R)
• M31: 11,075,030 km (0.094 R)
• M32: 11,258,287 km (0.064 R)
• M33: 11,814,193 km (0.077 R)
• M34: 12,808,570 km (0.093 R)
• M35: 13,243,002 km (0.068 R)
• M36: 13,879,092 km (0.117 R)
• M37: 14,325,193 km (0.061 R)
• M38: 15,079,316 km (0.106 R)
• M39: 15,231,606 km (0.055 R)
• M40: 15,435,658 km (0.099 R)
• M41: 15,537,983 km (0.102 R)
• M42: 16,941,360 km (0.06 R)
• M43: 17,152,742 km (0.112 R)
• M44: 17,578,049 km (0.119 R)
• M45: 17,738,568 km (0.11 R)
• M46: 18,439,284 km (0.092 R)
• M47: 18,602,196 km (0.1 R)
• M48: 18,874,913 km (0.094 R)
• M49: 19,259,080 km (0.082 R)
• M50: 19,479,588 km (0.117 R)
• M51: 20,482,791 km (0.098 R)
• M52: 20,877,580 km (0.076 R)
• M53: 23,591,883 km (0.09 R)
• M54: 24,124,302 km (0.1 R)
• M55: 25,381,822 km (0.049 R)
• M56: 27,400,795 km (0.059 R)
• M57: 28,022,673 km (0.053 R)
• M58: 28,586,508 km (0.105 R)
• M59: 29,661,518 km (0.039 R)
• M60: 30,749,842 km (0.061 R)
• M61: 31,396,105 km (0.098 R)
• M62: 31,785,957 km (0.067 R)
• M63: 32,308,353 km (0.093 R)
• M64: 33,097,183 km (0.11 R)
• M65: 33,626,759 km (0.091 R)
• M66: 33,759,452 km (0.111 R)
• M67: 33,959,016 km (0.078 R)
• M68: 35,029,837 km (0.107 R)
• M69: 35,569,437 km (0.107 R)
• M70: 36,520,281 km (0.118 R)
• M71: 36,998,845 km (0.099 R)
• M72: 38,031,219 km (0.104 R)
• M73: 39,562,653 km (0.05 R)
• M74: 40,335,924 km (0.112 R)
• M75: 41,114,132 km (0.118 R)
• M76: 41,398,368 km (0.058 R)
• M77: 42,613,552 km (0.057 R)
• M78: 42,973,335 km (0.057 R)
• M79: 44,130,923 km (0.097 R)
• M80: 44,421,891 km (0.059 R)
• M81: 45,005,921 km (0.064 R)
• M82: 46,329,114 km (0.116 R)
• M83: 47,143,974 km (0.062 R)
• M84: 48,262,816 km (0.08 R)
• M85: 49,692,673 km (0.058 R)
• M86: 50,222,848 km (0.095 R)
• M87: 50,602,826 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.2

Radius: 7.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 18.2 AU - 21.02 AU

Year: 30380 Days

Day: 22.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 55,337,673 km

• M1: 112,797 km (0.056 R)
• M2: 205,099 km (0.069 R)
• M3: 311,612 km (0.034 R)
• M4: 470,635 km (0.104 R)
• M5: 786,436 km (0.095 R)
• M6: 1,414,298 km (0.092 R)
• M7: 1,584,840 km (0.102 R)
• M8: 1,866,533 km (0.108 R)
• M9: 3,431,925 km (0.102 R)
• M10: 4,103,021 km (0.107 R)
• M11: 4,813,760 km (0.071 R)
• M12: 5,485,754 km (0.07 R)
• M13: 6,669,971 km (0.072 R)
• M14: 7,165,289 km (0.065 R)
• M15: 7,973,417 km (0.038 R)
• M16: 8,410,243 km (0.051 R)
• M17: 8,631,648 km (0.104 R)
• M18: 9,674,644 km (0.068 R)
• M19: 9,906,670 km (0.101 R)
• M20: 9,953,345 km (0.096 R)
• M21: 11,190,818 km (0.062 R)
• M22: 11,679,704 km (0.066 R)
• M23: 12,426,048 km (0.082 R)
• M24: 14,649,521 km (0.036 R)
• M25: 15,130,329 km (0.053 R)
• M26: 16,107,203 km (0.061 R)
• M27: 16,936,873 km (0.088 R)
• M28: 17,554,113 km (0.079 R)
• M29: 17,610,661 km (0.111 R)
• M30: 17,837,153 km (0.109 R)
• M31: 19,918,807 km (0.111 R)
• M32: 21,108,110 km (0.114 R)
• M33: 25,448,243 km (0.066 R)
• M34: 25,704,355 km (0.099 R)
• M35: 26,413,150 km (0.101 R)
• M36: 26,542,701 km (0.118 R)
• M37: 27,128,227 km (0.103 R)
• M38: 27,193,602 km (0.12 R)
• M39: 27,455,398 km (0.095 R)
• M40: 33,914,585 km (0.117 R)
• M41: 35,760,473 km (0.077 R)
• M42: 35,832,131 km (0.119 R)
• M43: 38,443,062 km (0.106 R)
• M44: 38,736,873 km (0.104 R)
• M45: 39,771,342 km (0.097 R)
• M46: 41,189,530 km (0.07 R)
• M47: 42,396,785 km (0.062 R)
• M48: 43,004,750 km (0.076 R)
• M49: 43,922,084 km (0.079 R)
• M50: 44,768,659 km (0.053 R)
• M51: 46,399,724 km (0.072 R)
• M52: 46,477,814 km (0.053 R)
• M53: 47,813,125 km (0.089 R)
• M54: 51,085,130 km (0.062 R)
• M55: 53,852,840 km (0.114 R)
• M56: 54,428,642 km (0.064 R)
• M57: 55,006,539 km (0.059 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 14,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit