🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.9 AU - 1.44 AU

Year: 573 Days

Day: 14.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,921,436 km

• M1: 556,205 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.14 AU - 1.38 AU

Year: 641 Days

Day: 18.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.33 AU - 1.65 AU

Year: 824 Days

Day: 24.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,921,436 km

• M1: 84,523 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.3

Radius: 11.8

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.01 AU - 2.53 AU

Year: 1549 Days

Day: 13.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,921,436 km

• M1: 147,803 km (0.113 R)
• M2: 408,552 km (0.084 R)
• M3: 487,539 km (0.061 R)
• M4: 573,259 km (0.04 R)
• M5: 782,995 km (0.112 R)
• M6: 988,992 km (0.054 R)
• M7: 1,072,168 km (0.117 R)
• M8: 1,157,738 km (0.073 R)
• M9: 1,278,463 km (0.051 R)
• M10: 1,550,881 km (0.1 R)
• M11: 1,639,892 km (0.083 R)
• M12: 1,851,423 km (0.044 R)
• M13: 2,291,540 km (0.061 R)
• M14: 2,487,214 km (0.055 R)
• M15: 2,710,115 km (0.074 R)
• M16: 2,796,732 km (0.05 R)
• M17: 3,028,609 km (0.093 R)
• M18: 3,290,106 km (0.085 R)
• M19: 3,441,050 km (0.081 R)
• M20: 3,762,237 km (0.104 R)
• M21: 3,883,710 km (0.086 R)
• M22: 4,031,214 km (0.04 R)
• M23: 4,130,547 km (0.105 R)
• M24: 4,230,777 km (0.043 R)
• M25: 4,395,485 km (0.098 R)
• M26: 4,484,944 km (0.066 R)
• M27: 4,678,973 km (0.072 R)
• M28: 4,757,362 km (0.062 R)
• M29: 4,888,858 km (0.059 R)
• M30: 4,995,073 km (0.047 R)
• M31: 5,223,210 km (0.09 R)
• M32: 5,304,591 km (0.064 R)
• M33: 5,578,953 km (0.091 R)
• M34: 5,829,829 km (0.12 R)
• M35: 5,956,688 km (0.06 R)
• M36: 6,127,230 km (0.101 R)
• M37: 6,256,333 km (0.108 R)
• M38: 6,634,217 km (0.093 R)
• M39: 6,751,950 km (0.106 R)
• M40: 6,989,661 km (0.059 R)
• M41: 7,139,558 km (0.079 R)
• M42: 7,366,498 km (0.026 R)
• M43: 7,534,497 km (0.1 R)
• M44: 7,688,283 km (0.114 R)
• M45: 7,843,117 km (0.047 R)
• M46: 7,936,466 km (0.109 R)
• M47: 8,282,187 km (0.117 R)
• M48: 8,456,917 km (0.052 R)
• M49: 8,923,513 km (0.112 R)
• M50: 9,151,799 km (0.091 R)
• M51: 9,597,451 km (0.105 R)
• M52: 9,680,777 km (0.115 R)
• M53: 9,831,273 km (0.066 R)
• M54: 10,050,135 km (0.082 R)
• M55: 10,321,804 km (0.116 R)
• M56: 10,458,537 km (0.119 R)
• M57: 10,544,256 km (0.11 R)
• M58: 10,716,593 km (0.059 R)
• M59: 11,133,672 km (0.037 R)
• M60: 11,361,958 km (0.105 R)
• M61: 11,503,179 km (0.081 R)
• M62: 11,966,184 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.9

Radius: 9.5

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.98 AU - 4.1 AU

Year: 3017 Days

Day: 11.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,921,436 km

• M1: 122,072 km (0.107 R)
• M2: 200,910 km (0.077 R)
• M3: 293,810 km (0.029 R)
• M4: 399,277 km (0.086 R)
• M5: 466,596 km (0.081 R)
• M6: 538,552 km (0.112 R)
• M7: 823,237 km (0.101 R)
• M8: 936,333 km (0.106 R)
• M9: 1,042,697 km (0.068 R)
• M10: 1,229,395 km (0.114 R)
• M11: 1,481,617 km (0.12 R)
• M12: 1,564,794 km (0.09 R)
• M13: 1,838,857 km (0.111 R)
• M14: 2,019,870 km (0.093 R)
• M15: 2,531,196 km (0.116 R)
• M16: 2,665,236 km (0.105 R)
• M17: 2,750,207 km (0.078 R)
• M18: 2,836,076 km (0.093 R)
• M19: 2,993,005 km (0.076 R)
• M20: 3,206,930 km (0.038 R)
• M21: 4,510,525 km (0.056 R)
• M22: 5,048,031 km (0.114 R)
• M23: 5,345,880 km (0.116 R)
• M24: 5,737,378 km (0.09 R)
• M25: 6,205,768 km (0.096 R)
• M26: 6,387,530 km (0.109 R)
• M27: 6,456,046 km (0.05 R)
• M28: 6,594,125 km (0.034 R)
• M29: 6,686,576 km (0.087 R)
• M30: 6,779,476 km (0.098 R)
• M31: 7,013,747 km (0.085 R)
• M32: 7,108,292 km (0.052 R)
• M33: 7,928,238 km (0.035 R)
• M34: 8,051,357 km (0.06 R)
• M35: 8,249,724 km (0.12 R)
• M36: 8,374,489 km (0.091 R)
• M37: 8,600,681 km (0.113 R)
• M38: 8,777,954 km (0.042 R)
• M39: 8,930,993 km (0.115 R)
• M40: 9,709,051 km (0.081 R)
• M41: 10,159,640 km (0.12 R)
• M42: 10,266,603 km (0.084 R)
• M43: 10,916,605 km (0.112 R)
• M44: 11,053,637 km (0.106 R)
• M45: 12,341,675 km (0.09 R)
• M46: 12,627,855 km (0.04 R)
• M47: 12,800,641 km (0.091 R)
• M48: 13,032,368 km (0.091 R)
• M49: 13,206,949 km (0.112 R)
• M50: 13,647,066 km (0.099 R)
• M51: 13,765,098 km (0.08 R)
• M52: 14,391,016 km (0.044 R)
• M53: 14,783,112 km (0.095 R)
• M54: 14,874,217 km (0.093 R)
• M55: 15,856,327 km (0.074 R)
• M56: 16,011,759 km (0.095 R)
• M57: 16,355,236 km (0.059 R)
• M58: 17,113,398 km (0.093 R)
• M59: 17,304,734 km (0.103 R)
• M60: 18,402,184 km (0.04 R)
• M61: 18,827,790 km (0.083 R)
• M62: 18,926,375 km (0.108 R)
• M63: 19,058,320 km (0.109 R)
• M64: 19,124,293 km (0.082 R)
• M65: 19,190,415 km (0.057 R)
• M66: 19,289,748 km (0.117 R)
• M67: 19,622,005 km (0.113 R)
• M68: 19,688,725 km (0.102 R)
• M69: 19,855,677 km (0.118 R)
• M70: 20,023,226 km (0.073 R)
• M71: 20,090,396 km (0.07 R)
• M72: 20,191,225 km (0.088 R)
• M73: 20,393,331 km (0.085 R)
• M74: 20,867,706 km (0.101 R)
• M75: 21,072,206 km (0.111 R)
• M76: 21,277,305 km (0.098 R)
• M77: 21,792,969 km (0.076 R)
• M78: 22,069,575 km (0.104 R)
• M79: 23,576,774 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.7

Radius: 5.4

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.72 AU - 10.94 AU

Year: 12911 Days

Day: 24.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,921,436 km

• M1: 157,676 km (0.113 R)
• M2: 334,650 km (0.088 R)
• M3: 418,874 km (0.099 R)
• M4: 551,567 km (0.099 R)
• M5: 713,133 km (0.096 R)
• M6: 791,522 km (0.113 R)
• M7: 872,904 km (0.076 R)
• M8: 1,079,648 km (0.115 R)
• M9: 1,188,705 km (0.08 R)
• M10: 1,225,805 km (0.063 R)
• M11: 1,417,589 km (0.054 R)
• M12: 1,477,129 km (0.053 R)
• M13: 1,960,031 km (0.085 R)
• M14: 2,026,453 km (0.087 R)
• M15: 2,230,205 km (0.092 R)
• M16: 3,135,272 km (0.087 R)
• M17: 3,265,422 km (0.088 R)
• M18: 3,803,825 km (0.042 R)
• M19: 3,859,176 km (0.047 R)
• M20: 4,632,448 km (0.09 R)
• M21: 4,780,849 km (0.08 R)
• M22: 4,840,688 km (0.103 R)
• M23: 4,960,965 km (0.1 R)
• M24: 5,173,992 km (0.106 R)
• M25: 5,514,626 km (0.074 R)
• M26: 6,283,111 km (0.086 R)
• M27: 6,447,369 km (0.114 R)
• M28: 7,016,589 km (0.117 R)
• M29: 7,741,690 km (0.114 R)
• M30: 7,776,696 km (0.092 R)
• M31: 7,847,156 km (0.12 R)
• M32: 8,708,541 km (0.104 R)
• M33: 9,002,201 km (0.074 R)
• M34: 10,714,199 km (0.092 R)
• M35: 11,028,804 km (0.109 R)
• M36: 11,147,585 km (0.112 R)
• M37: 11,266,814 km (0.076 R)
• M38: 11,426,435 km (0.089 R)
• M39: 12,358,729 km (0.029 R)
• M40: 12,523,287 km (0.045 R)
• M41: 12,938,121 km (0.11 R)
• M42: 13,063,335 km (0.089 R)
• M43: 13,399,481 km (0.069 R)
• M44: 14,641,443 km (0.075 R)
• M45: 15,166,232 km (0.097 R)
• M46: 15,519,283 km (0.113 R)
• M47: 15,919,906 km (0.089 R)
• M48: 16,009,366 km (0.052 R)
• M49: 16,054,245 km (0.099 R)
• M50: 16,867,758 km (0.099 R)
• M51: 17,004,640 km (0.094 R)
• M52: 17,233,675 km (0.077 R)
• M53: 17,787,336 km (0.09 R)
• M54: 17,880,237 km (0.072 R)
• M55: 18,159,835 km (0.072 R)
• M56: 19,340,013 km (0.044 R)
• M57: 19,771,004 km (0.068 R)
• M58: 21,082,678 km (0.091 R)
• M59: 21,131,746 km (0.099 R)
• M60: 22,022,452 km (0.116 R)
• M61: 23,228,959 km (0.071 R)
• M62: 24,199,400 km (0.057 R)
• M63: 24,560,081 km (0.11 R)
• M64: 24,870,796 km (0.1 R)
• M65: 25,130,797 km (0.11 R)
• M66: 25,863,228 km (0.088 R)
• M67: 26,126,520 km (0.079 R)
• M68: 26,762,161 km (0.114 R)
• M69: 27,456,445 km (0.117 R)
• M70: 27,994,549 km (0.12 R)
• M71: 28,699,304 km (0.101 R)
• M72: 28,971,872 km (0.103 R)
• M73: 29,464,647 km (0.078 R)
• M74: 29,574,601 km (0.081 R)
• M75: 30,015,466 km (0.05 R)
• M76: 30,792,478 km (0.08 R)
• M77: 30,848,128 km (0.084 R)
• M78: 31,575,922 km (0.081 R)
• M79: 32,763,430 km (0.074 R)
• M80: 33,505,884 km (0.045 R)
• M81: 33,677,921 km (0.104 R)
• M82: 34,311,618 km (0.083 R)
• M83: 35,007,248 km (0.047 R)
• M84: 35,298,515 km (0.083 R)
• M85: 36,707,727 km (0.05 R)
• M86: 37,359,675 km (0.06 R)
• M87: 38,614,950 km (0.062 R)
• M88: 38,675,089 km (0.104 R)
• M89: 38,855,653 km (0.067 R)
• M90: 40,127,385 km (0.116 R)
• M91: 40,737,744 km (0.087 R)
• M92: 40,921,450 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 18,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit