🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.88 AU - 0.88 AU

Year: 303 Days

Day: 17.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,162,861 km

• M1: 246,238 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.39 AU - 2.03 AU

Year: 821 Days

Day: 47.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,162,861 km

• M1: 979,716 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.01 AU - 3.95 AU

Year: 2383 Days

Day: 13.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.74 AU - 5.08 AU

Year: 3400 Days

Day: 40.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.1

Radius: 8.1

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.56 AU - 7.2 AU

Year: 5916 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 104,162,861 km

• M1: 101,727 km (0.084 R)
• M2: 179,966 km (0.12 R)
• M3: 490,083 km (0.11 R)
• M4: 571,314 km (0.119 R)
• M5: 708,944 km (0.108 R)
• M6: 943,364 km (0.11 R)
• M7: 1,381,237 km (0.108 R)
• M8: 1,569,431 km (0.093 R)
• M9: 2,382,047 km (0.074 R)
• M10: 2,566,651 km (0.096 R)
• M11: 2,798,827 km (0.044 R)
• M12: 2,906,537 km (0.07 R)
• M13: 3,037,734 km (0.057 R)
• M14: 3,581,971 km (0.117 R)
• M15: 3,722,743 km (0.072 R)
• M16: 4,131,594 km (0.1 R)
• M17: 4,205,346 km (0.087 R)
• M18: 4,353,896 km (0.096 R)
• M19: 4,428,845 km (0.098 R)
• M20: 4,887,811 km (0.118 R)
• M21: 4,965,901 km (0.086 R)
• M22: 5,362,036 km (0.099 R)
• M23: 5,795,721 km (0.105 R)
• M24: 5,850,773 km (0.115 R)
• M25: 6,044,801 km (0.051 R)
• M26: 6,725,920 km (0.116 R)
• M27: 6,929,074 km (0.078 R)
• M28: 7,193,414 km (0.096 R)
• M29: 7,975,511 km (0.092 R)
• M30: 8,098,182 km (0.119 R)
• M31: 8,532,614 km (0.109 R)
• M32: 8,911,096 km (0.08 R)
• M33: 9,134,446 km (0.094 R)
• M34: 9,782,654 km (0.073 R)
• M35: 9,914,150 km (0.105 R)
• M36: 10,345,291 km (0.102 R)
• M37: 10,952,509 km (0.103 R)
• M38: 11,605,803 km (0.029 R)
• M39: 11,779,935 km (0.12 R)
• M40: 11,919,809 km (0.062 R)
• M41: 12,060,132 km (0.12 R)
• M42: 12,307,267 km (0.059 R)
• M43: 12,806,475 km (0.089 R)
• M44: 13,094,601 km (0.087 R)
• M45: 13,567,480 km (0.111 R)
• M46: 14,194,444 km (0.064 R)
• M47: 14,605,091 km (0.108 R)
• M48: 15,019,626 km (0.111 R)
• M49: 15,285,462 km (0.108 R)
• M50: 15,399,904 km (0.085 R)
• M51: 15,552,943 km (0.07 R)
• M52: 16,169,884 km (0.116 R)
• M53: 16,520,542 km (0.119 R)
• M54: 17,070,912 km (0.085 R)
• M55: 17,308,623 km (0.118 R)
• M56: 17,827,429 km (0.096 R)
• M57: 18,068,580 km (0.105 R)
• M58: 18,189,605 km (0.104 R)
• M59: 18,554,175 km (0.087 R)
• M60: 18,921,139 km (0.097 R)
• M61: 19,538,230 km (0.115 R)
• M62: 20,876,532 km (0.108 R)
• M63: 21,003,541 km (0.092 R)
• M64: 21,513,969 km (0.107 R)
• M65: 22,028,586 km (0.116 R)
• M66: 22,330,624 km (0.12 R)
• M67: 22,460,475 km (0.108 R)
• M68: 24,082,864 km (0.115 R)
• M69: 24,394,027 km (0.118 R)
• M70: 24,661,807 km (0.115 R)
• M71: 24,795,997 km (0.119 R)
• M72: 25,065,273 km (0.093 R)
• M73: 25,155,181 km (0.117 R)
• M74: 25,787,980 km (0.082 R)
• M75: 25,878,786 km (0.117 R)
• M76: 26,197,579 km (0.076 R)
• M77: 26,838,905 km (0.025 R)
• M78: 27,346,341 km (0.12 R)
• M79: 27,531,693 km (0.108 R)
• M80: 27,624,593 km (0.09 R)
• M81: 28,464,735 km (0.107 R)
• M82: 29,218,559 km (0.09 R)
• M83: 29,597,939 km (0.12 R)
• M84: 30,361,636 km (0.104 R)
• M85: 31,083,446 km (0.069 R)
• M86: 31,276,876 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817

Radius: 8.7

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.32 AU - 14.54 AU

Year: 15126 Days

Day: 13.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,162,861 km

• M1: 603,627 km (0.118 R)
• M2: 994,377 km (0.084 R)
• M3: 1,267,992 km (0.047 R)
• M4: 1,537,118 km (0.118 R)
• M5: 2,004,911 km (0.094 R)
• M6: 2,351,080 km (0.11 R)
• M7: 2,448,917 km (0.109 R)
• M8: 2,514,740 km (0.119 R)
• M9: 3,279,036 km (0.039 R)
• M10: 3,838,981 km (0.058 R)
• M11: 4,920,274 km (0.075 R)
• M12: 5,088,123 km (0.044 R)
• M13: 5,603,039 km (0.08 R)
• M14: 6,134,560 km (0.07 R)
• M15: 6,543,860 km (0.1 R)
• M16: 7,198,051 km (0.12 R)
• M17: 8,069,608 km (0.073 R)
• M18: 8,719,611 km (0.052 R)
• M19: 9,025,389 km (0.098 R)
• M20: 9,910,560 km (0.103 R)
• M21: 10,016,475 km (0.112 R)
• M22: 11,041,968 km (0.046 R)
• M23: 11,595,032 km (0.105 R)
• M24: 11,818,830 km (0.054 R)
• M25: 12,441,606 km (0.044 R)
• M26: 12,555,899 km (0.116 R)
• M27: 12,613,195 km (0.086 R)
• M28: 13,483,555 km (0.094 R)
• M29: 13,955,537 km (0.054 R)
• M30: 14,014,927 km (0.061 R)
• M31: 14,313,075 km (0.072 R)
• M32: 14,553,180 km (0.1 R)
• M33: 14,976,542 km (0.066 R)
• M34: 15,342,608 km (0.097 R)
• M35: 15,526,763 km (0.096 R)
• M36: 16,521,439 km (0.096 R)
• M37: 17,793,320 km (0.066 R)
• M38: 18,246,003 km (0.097 R)
• M39: 19,228,712 km (0.103 R)
• M40: 19,560,071 km (0.066 R)
• M41: 21,862,981 km (0.085 R)
• M42: 21,932,095 km (0.101 R)
• M43: 23,539,674 km (0.096 R)
• M44: 24,178,905 km (0.116 R)
• M45: 24,464,937 km (0.116 R)
• M46: 24,680,208 km (0.066 R)
• M47: 25,040,290 km (0.066 R)
• M48: 25,620,131 km (0.102 R)
• M49: 26,131,008 km (0.1 R)
• M50: 26,498,121 km (0.101 R)
• M51: 28,208,324 km (0.083 R)
• M52: 28,584,862 km (0.061 R)
• M53: 28,735,956 km (0.088 R)
• M54: 29,038,891 km (0.071 R)
• M55: 29,724,349 km (0.097 R)
• M56: 30,492,235 km (0.115 R)
• M57: 32,913,925 km (0.106 R)
• M58: 33,788,025 km (0.091 R)
• M59: 38,271,623 km (0.077 R)
• M60: 38,438,126 km (0.071 R)
• M61: 38,939,129 km (0.119 R)
• M62: 39,610,524 km (0.079 R)
• M63: 40,370,481 km (0.038 R)
• M64: 40,624,798 km (0.071 R)
• M65: 41,220,496 km (0.104 R)
• M66: 41,562,178 km (0.088 R)
• M67: 42,765,244 km (0.109 R)
• M68: 45,030,006 km (0.089 R)
• M69: 45,205,784 km (0.063 R)
• M70: 45,381,860 km (0.12 R)
• M71: 45,734,612 km (0.102 R)
• M72: 51,501,610 km (0.076 R)
• M73: 51,961,624 km (0.037 R)
• M74: 52,515,585 km (0.096 R)
• M75: 54,657,078 km (0.105 R)
• M76: 55,880,041 km (0.108 R)
• M77: 57,207,123 km (0.081 R)
• M78: 57,492,855 km (0.113 R)
• M79: 57,588,149 km (0.107 R)
• M80: 58,065,666 km (0.116 R)
• M81: 59,602,634 km (0.114 R)
• M82: 59,795,765 km (0.11 R)
• M83: 60,182,475 km (0.07 R)
• M84: 60,376,205 km (0.118 R)
• M85: 61,055,678 km (0.058 R)
• M86: 61,737,695 km (0.038 R)
• M87: 62,128,594 km (0.066 R)
• M88: 62,422,404 km (0.076 R)
• M89: 62,912,936 km (0.043 R)
• M90: 63,799,004 km (0.111 R)
• M91: 64,194,241 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.8

Radius: 3.3

Gravity: 85.66 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.44 AU - 20.06 AU

Year: 27452 Days

Day: 18 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,162,861 km

• M1: 161,117 km (0.104 R)
• M2: 271,819 km (0.076 R)
• M3: 452,683 km (0.086 R)
• M4: 873,951 km (0.063 R)
• M5: 1,068,278 km (0.087 R)
• M6: 1,347,578 km (0.105 R)
• M7: 1,457,981 km (0.048 R)
• M8: 1,648,419 km (0.109 R)
• M9: 1,846,786 km (0.1 R)
• M10: 2,353,025 km (0.066 R)
• M11: 2,712,957 km (0.11 R)
• M12: 2,899,356 km (0.112 R)
• M13: 3,041,774 km (0.047 R)
• M14: 3,383,156 km (0.103 R)
• M15: 3,891,639 km (0.045 R)
• M16: 4,642,620 km (0.082 R)
• M17: 4,753,472 km (0.052 R)
• M18: 4,809,272 km (0.112 R)
• M19: 4,977,869 km (0.044 R)
• M20: 5,320,897 km (0.087 R)
• M21: 5,436,985 km (0.12 R)
• M22: 5,790,036 km (0.1 R)
• M23: 6,333,525 km (0.097 R)
• M24: 6,518,278 km (0.069 R)
• M25: 6,704,827 km (0.097 R)
• M26: 7,728,974 km (0.027 R)
• M27: 8,393,488 km (0.069 R)
• M28: 8,528,575 km (0.076 R)
• M29: 9,423,918 km (0.058 R)
• M30: 9,705,461 km (0.096 R)
• M31: 10,132,713 km (0.099 R)
• M32: 11,302,119 km (0.032 R)
• M33: 11,451,268 km (0.077 R)
• M34: 12,206,737 km (0.076 R)
• M35: 13,844,984 km (0.113 R)
• M36: 14,567,841 km (0.108 R)
• M37: 14,974,747 km (0.034 R)
• M38: 17,321,339 km (0.055 R)
• M39: 19,600,313 km (0.1 R)
• M40: 20,229,821 km (0.103 R)
• M41: 22,625,182 km (0.042 R)
• M42: 23,001,570 km (0.095 R)
• M43: 23,951,517 km (0.114 R)
• M44: 24,047,259 km (0.082 R)
• M45: 24,335,086 km (0.081 R)
• M46: 24,431,277 km (0.112 R)
• M47: 29,913,889 km (0.114 R)
• M48: 30,120,035 km (0.084 R)
• M49: 32,314,038 km (0.065 R)
• M50: 32,525,719 km (0.102 R)
• M51: 33,697,818 km (0.114 R)
• M52: 34,775,371 km (0.1 R)
• M53: 35,427,319 km (0.089 R)
• M54: 35,645,582 km (0.107 R)
• M55: 41,243,684 km (0.11 R)
• M56: 41,933,630 km (0.079 R)
• M57: 42,975,579 km (0.112 R)
• M58: 45,914,279 km (0.059 R)
• M59: 46,033,210 km (0.029 R)
• M60: 47,708,407 km (0.104 R)
• M61: 48,795,833 km (0.117 R)
• M62: 49,160,104 km (0.069 R)
• M63: 51,735,432 km (0.103 R)
• M64: 52,106,883 km (0.07 R)
• M65: 55,236,471 km (0.066 R)
• M66: 55,363,030 km (0.083 R)
• M67: 56,887,881 km (0.083 R)
• M68: 60,238,874 km (0.107 R)
• M69: 61,544,714 km (0.089 R)
• M70: 62,991,774 km (0.072 R)
• M71: 65,250,103 km (0.106 R)
• M72: 66,456,460 km (0.101 R)
• M73: 67,264,738 km (0.036 R)
• M74: 69,436,151 km (0.081 R)
• M75: 74,964,091 km (0.041 R)
• M76: 75,384,312 km (0.088 R)
• M77: 75,945,902 km (0.117 R)
• M78: 81,637,353 km (0.11 R)
• M79: 82,647,288 km (0.089 R)
• M80: 83,081,421 km (0.115 R)
• M81: 83,806,672 km (0.046 R)
• M82: 84,388,458 km (0.112 R)
• M83: 84,971,441 km (0.116 R)
• M84: 85,409,613 km (0.095 R)
• M85: 85,994,990 km (0.035 R)
• M86: 88,497,612 km (0.041 R)
• M87: 89,535,074 km (0.064 R)
• M88: 90,129,725 km (0.116 R)
• M89: 90,874,872 km (0.118 R)
• M90: 91,024,171 km (0.113 R)
• M91: 91,472,516 km (0.091 R)
• M92: 91,921,608 km (0.118 R)
• M93: 98,591,130 km (0.114 R)
• M94: 99,205,230 km (0.108 R)
• M95: 99,666,589 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 10,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit