🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.72 AU - 1.02 AU

Year: 284 Days

Day: 35.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.76 AU - 1 AU

Year: 289 Days

Day: 46.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.99 AU - 0.99 AU

Year: 345 Days

Day: 24.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.36 AU - 1.68 AU

Year: 656 Days

Day: 18.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.58 AU - 4.74 AU

Year: 3519 Days

Day: 38.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.2

Radius: 14.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.49 AU - 8.31 AU

Year: 6341 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 61,090,407 km

• M1: 290,070 km (0.093 R)
• M2: 450,738 km (0.111 R)
• M3: 605,423 km (0.114 R)
• M4: 855,401 km (0.097 R)
• M5: 999,613 km (0.07 R)
• M6: 1,238,820 km (0.052 R)
• M7: 1,524,552 km (0.118 R)
• M8: 2,098,709 km (0.074 R)
• M9: 2,687,077 km (0.089 R)
• M10: 3,130,784 km (0.079 R)
• M11: 3,597,829 km (0.079 R)
• M12: 3,839,878 km (0.111 R)
• M13: 4,498,109 km (0.028 R)
• M14: 4,718,766 km (0.116 R)
• M15: 5,108,318 km (0.11 R)
• M16: 5,338,699 km (0.072 R)
• M17: 5,723,315 km (0.117 R)
• M18: 5,875,307 km (0.065 R)
• M19: 6,272,340 km (0.065 R)
• M20: 7,092,734 km (0.025 R)
• M21: 7,492,011 km (0.108 R)
• M22: 8,584,075 km (0.032 R)
• M23: 9,085,527 km (0.057 R)
• M24: 9,314,412 km (0.106 R)
• M25: 9,933,897 km (0.089 R)
• M26: 11,321,567 km (0.081 R)
• M27: 11,430,923 km (0.087 R)
• M28: 11,760,786 km (0.071 R)
• M29: 12,149,741 km (0.094 R)
• M30: 12,656,129 km (0.098 R)
• M31: 13,255,568 km (0.074 R)
• M32: 13,952,096 km (0.104 R)
• M33: 14,719,982 km (0.105 R)
• M34: 14,899,200 km (0.094 R)
• M35: 15,289,950 km (0.107 R)
• M36: 15,623,254 km (0.077 R)
• M37: 17,137,034 km (0.097 R)
• M38: 17,294,112 km (0.073 R)
• M39: 17,546,484 km (0.08 R)
• M40: 17,959,224 km (0.108 R)
• M41: 18,278,915 km (0.114 R)
• M42: 18,471,597 km (0.092 R)
• M43: 18,665,027 km (0.05 R)
• M44: 18,891,369 km (0.075 R)
• M45: 19,053,832 km (0.117 R)
• M46: 21,679,574 km (0.101 R)
• M47: 21,849,517 km (0.11 R)
• M48: 21,951,692 km (0.104 R)
• M49: 22,809,786 km (0.072 R)
• M50: 23,051,985 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.7

Radius: 12.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10 AU - 12.4 AU

Year: 13113 Days

Day: 13.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,090,407 km

• M1: 163,062 km (0.12 R)
• M2: 815,458 km (0.07 R)
• M3: 997,070 km (0.072 R)
• M4: 1,498,522 km (0.027 R)
• M5: 1,725,163 km (0.107 R)
• M6: 1,936,245 km (0.099 R)
• M7: 3,507,771 km (0.102 R)
• M8: 3,675,620 km (0.071 R)
• M9: 3,846,012 km (0.06 R)
• M10: 3,984,390 km (0.06 R)
• M11: 4,265,933 km (0.1 R)
• M12: 4,517,856 km (0.101 R)
• M13: 4,923,565 km (0.117 R)
• M14: 5,264,349 km (0.055 R)
• M15: 7,596,131 km (0.117 R)
• M16: 7,726,730 km (0.092 R)
• M17: 7,902,059 km (0.084 R)
• M18: 8,212,026 km (0.103 R)
• M19: 8,662,016 km (0.083 R)
• M20: 9,538,959 km (0.05 R)
• M21: 9,916,693 km (0.092 R)
• M22: 10,011,837 km (0.101 R)
• M23: 10,107,281 km (0.072 R)
• M24: 12,489,477 km (0.116 R)
• M25: 13,268,284 km (0.051 R)
• M26: 13,478,619 km (0.113 R)
• M27: 14,655,056 km (0.098 R)
• M28: 15,255,692 km (0.08 R)
• M29: 15,975,856 km (0.111 R)
• M30: 16,087,605 km (0.087 R)
• M31: 16,368,251 km (0.073 R)
• M32: 16,820,635 km (0.093 R)
• M33: 16,991,326 km (0.099 R)
• M34: 17,449,395 km (0.062 R)
• M35: 17,737,670 km (0.101 R)
• M36: 17,969,547 km (0.028 R)
• M37: 20,221,593 km (0.071 R)
• M38: 20,951,182 km (0.11 R)
• M39: 21,503,946 km (0.094 R)
• M40: 21,813,165 km (0.047 R)
• M41: 24,018,686 km (0.069 R)
• M42: 24,146,742 km (0.102 R)
• M43: 25,115,388 km (0.066 R)
• M44: 25,571,662 km (0.085 R)
• M45: 25,899,281 km (0.083 R)
• M46: 26,030,777 km (0.101 R)
• M47: 26,162,424 km (0.112 R)
• M48: 26,426,464 km (0.113 R)
• M49: 27,290,541 km (0.087 R)
• M50: 27,424,282 km (0.114 R)
• M51: 27,759,680 km (0.053 R)
• M52: 27,894,169 km (0.114 R)
• M53: 28,502,284 km (0.026 R)
• M54: 28,637,969 km (0.106 R)
• M55: 29,046,521 km (0.099 R)
• M56: 30,630,164 km (0.113 R)
• M57: 31,047,841 km (0.067 R)
• M58: 31,537,625 km (0.03 R)
• M59: 33,808,969 km (0.074 R)
• M60: 35,839,311 km (0.101 R)
• M61: 37,313,598 km (0.101 R)
• M62: 37,462,149 km (0.064 R)
• M63: 37,685,349 km (0.111 R)
• M64: 37,983,498 km (0.076 R)
• M65: 38,282,544 km (0.053 R)
• M66: 39,184,320 km (0.052 R)
• M67: 40,397,559 km (0.091 R)
• M68: 41,315,491 km (0.098 R)
• M69: 42,395,139 km (0.073 R)
• M70: 42,550,122 km (0.037 R)
• M71: 42,938,478 km (0.054 R)
• M72: 43,796,871 km (0.052 R)
• M73: 44,503,571 km (0.092 R)
• M74: 44,976,749 km (0.076 R)
• M75: 45,134,725 km (0.058 R)
• M76: 46,645,813 km (0.109 R)
• M77: 49,391,083 km (0.109 R)
• M78: 49,635,826 km (0.101 R)
• M79: 50,536,704 km (0.096 R)
• M80: 51,773,729 km (0.093 R)
• M81: 52,271,441 km (0.079 R)
• M82: 53,773,852 km (0.112 R)
• M83: 54,530,369 km (0.045 R)
• M84: 54,867,712 km (0.09 R)
• M85: 55,544,493 km (0.082 R)
• M86: 56,054,023 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694

Radius: 9.8

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.04 AU - 14.08 AU

Year: 16512 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,090,407 km

• M1: 580,440 km (0.102 R)
• M2: 699,669 km (0.052 R)
• M3: 940,971 km (0.061 R)
• M4: 1,183,469 km (0.092 R)
• M5: 1,418,786 km (0.113 R)
• M6: 1,584,241 km (0.096 R)
• M7: 1,727,107 km (0.079 R)
• M8: 1,874,312 km (0.095 R)
• M9: 2,056,672 km (0.067 R)
• M10: 3,563,421 km (0.113 R)
• M11: 3,866,955 km (0.043 R)
• M12: 3,944,148 km (0.092 R)
• M13: 4,703,357 km (0.083 R)
• M14: 4,785,935 km (0.028 R)
• M15: 5,334,211 km (0.079 R)
• M16: 5,637,895 km (0.035 R)
• M17: 6,398,600 km (0.064 R)
• M18: 7,478,547 km (0.113 R)
• M19: 8,163,406 km (0.092 R)
• M20: 8,312,854 km (0.082 R)
• M21: 8,614,294 km (0.105 R)
• M22: 9,124,722 km (0.119 R)
• M23: 9,487,946 km (0.072 R)
• M24: 9,855,957 km (0.11 R)
• M25: 10,823,556 km (0.118 R)
• M26: 11,263,224 km (0.091 R)
• M27: 11,708,876 km (0.086 R)
• M28: 12,274,056 km (0.103 R)
• M29: 12,388,200 km (0.102 R)
• M30: 12,559,938 km (0.101 R)
• M31: 12,674,979 km (0.089 R)
• M32: 12,848,064 km (0.107 R)
• M33: 13,666,513 km (0.113 R)
• M34: 16,034,049 km (0.12 R)
• M35: 16,346,559 km (0.104 R)
• M36: 16,661,164 km (0.118 R)
• M37: 17,552,917 km (0.102 R)
• M38: 17,617,094 km (0.118 R)
• M39: 17,681,421 km (0.068 R)
• M40: 18,069,328 km (0.078 R)
• M41: 19,915,965 km (0.104 R)
• M42: 21,408,652 km (0.066 R)
• M43: 22,516,724 km (0.1 R)
• M44: 22,866,783 km (0.104 R)
• M45: 22,937,094 km (0.117 R)
• M46: 23,077,716 km (0.12 R)
• M47: 23,572,436 km (0.066 R)
• M48: 25,367,461 km (0.082 R)
• M49: 25,585,873 km (0.03 R)
• M50: 30,005,443 km (0.08 R)
• M51: 30,700,176 km (0.088 R)
• M52: 31,088,382 km (0.099 R)
• M53: 31,244,114 km (0.082 R)
• M54: 35,058,859 km (0.084 R)
• M55: 35,383,487 km (0.107 R)
• M56: 38,850,268 km (0.077 R)
• M57: 38,934,192 km (0.055 R)
• M58: 39,775,979 km (0.117 R)
• M59: 41,135,525 km (0.074 R)
• M60: 42,337,544 km (0.105 R)
• M61: 43,464,016 km (0.117 R)
• M62: 43,638,297 km (0.057 R)
• M63: 45,216,256 km (0.104 R)
• M64: 45,834,992 km (0.116 R)
• M65: 46,723,753 km (0.081 R)
• M66: 47,170,303 km (0.118 R)
• M67: 47,977,683 km (0.046 R)
• M68: 51,068,375 km (0.116 R)
• M69: 52,452,454 km (0.05 R)
• M70: 52,545,055 km (0.1 R)
• M71: 54,129,297 km (0.097 R)
• M72: 54,504,488 km (0.107 R)
• M73: 57,249,310 km (0.054 R)
• M74: 59,651,403 km (0.106 R)
• M75: 59,748,193 km (0.066 R)
• M76: 63,661,673 km (0.098 R)
• M77: 66,049,105 km (0.108 R)
• M78: 66,851,548 km (0.107 R)
• M79: 67,253,967 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.2

Radius: 3.7

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 18.81 AU - 22.53 AU

Year: 32877 Days

Day: 21 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,090,407 km

• M1: 47,871 km (0.114 R)
• M2: 126,261 km (0.097 R)
• M3: 158,125 km (0.074 R)
• M4: 812,017 km (0.08 R)
• M5: 1,505,703 km (0.119 R)
• M6: 1,558,810 km (0.048 R)
• M7: 1,612,515 km (0.112 R)
• M8: 1,639,593 km (0.093 R)
• M9: 1,721,722 km (0.084 R)
• M10: 1,918,742 km (0.107 R)
• M11: 2,005,509 km (0.112 R)
• M12: 2,615,420 km (0.093 R)
• M13: 4,824,831 km (0.093 R)
• M14: 4,903,369 km (0.065 R)
• M15: 4,982,357 km (0.12 R)
• M16: 5,181,621 km (0.118 R)
• M17: 5,221,863 km (0.048 R)
• M18: 5,262,105 km (0.101 R)
• M19: 7,133,874 km (0.114 R)
• M20: 7,952,922 km (0.065 R)
• M21: 8,945,504 km (0.111 R)
• M22: 9,826,935 km (0.102 R)
• M23: 10,177,143 km (0.09 R)
• M24: 10,227,408 km (0.1 R)
• M25: 11,252,004 km (0.099 R)
• M26: 11,356,274 km (0.12 R)
• M27: 11,460,842 km (0.088 R)
• M28: 11,935,217 km (0.051 R)
• M29: 11,988,325 km (0.119 R)
• M30: 12,041,581 km (0.119 R)
• M31: 12,416,174 km (0.067 R)
• M32: 14,345,538 km (0.091 R)
• M33: 15,143,044 km (0.12 R)
• M34: 15,489,214 km (0.102 R)
• M35: 16,899,623 km (0.111 R)
• M36: 17,198,669 km (0.075 R)
• M37: 17,680,673 km (0.086 R)
• M38: 19,277,630 km (0.11 R)
• M39: 19,904,146 km (0.077 R)
• M40: 20,219,798 km (0.091 R)
• M41: 20,792,309 km (0.052 R)
• M42: 21,499,159 km (0.063 R)
• M43: 21,563,785 km (0.118 R)
• M44: 22,018,114 km (0.099 R)
• M45: 23,400,099 km (0.068 R)
• M46: 23,533,091 km (0.095 R)
• M47: 24,135,073 km (0.066 R)
• M48: 24,404,200 km (0.065 R)
• M49: 24,606,755 km (0.108 R)
• M50: 24,674,374 km (0.087 R)
• M51: 25,353,997 km (0.069 R)
• M52: 25,559,095 km (0.085 R)
• M53: 25,902,273 km (0.087 R)
• M54: 25,970,938 km (0.108 R)
• M55: 26,385,025 km (0.067 R)
• M56: 27,289,644 km (0.119 R)
• M57: 27,710,612 km (0.109 R)
• M58: 27,851,384 km (0.08 R)
• M59: 28,275,194 km (0.076 R)
• M60: 28,345,954 km (0.09 R)
• M61: 28,558,832 km (0.12 R)
• M62: 29,631,149 km (0.091 R)
• M63: 30,498,368 km (0.096 R)
• M64: 30,935,194 km (0.066 R)
• M65: 32,331,840 km (0.073 R)
• M66: 32,702,843 km (0.091 R)
• M67: 33,374,088 km (0.093 R)
• M68: 33,673,882 km (0.039 R)
• M69: 36,258,036 km (0.043 R)
• M70: 37,340,526 km (0.11 R)
• M71: 37,651,690 km (0.112 R)
• M72: 39,378,797 km (0.054 R)
• M73: 40,331,586 km (0.055 R)
• M74: 41,211,670 km (0.071 R)
• M75: 42,098,187 km (0.081 R)
• M76: 42,178,970 km (0.111 R)
• M77: 42,584,231 km (0.075 R)
• M78: 45,291,055 km (0.034 R)
• M79: 46,372,647 km (0.099 R)
• M80: 47,042,397 km (0.107 R)
• M81: 47,210,395 km (0.084 R)
• M82: 47,294,469 km (0.111 R)
• M83: 48,391,620 km (0.048 R)
• M84: 49,156,065 km (0.077 R)
• M85: 49,667,839 km (0.063 R)
• M86: 49,838,830 km (0.093 R)
• M87: 50,095,839 km (0.037 R)
• M88: 50,353,147 km (0.076 R)
• M89: 52,601,603 km (0.066 R)
• M90: 54,441,358 km (0.086 R)
• M91: 54,705,997 km (0.035 R)
• M92: 55,502,156 km (0.069 R)
• M93: 55,768,441 km (0.077 R)
• M94: 56,927,226 km (0.087 R)
• M95: 57,554,340 km (0.088 R)
• M96: 60,177,090 km (0.105 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 12,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit