🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.7 AU - 0.7 AU

Year: 261 Days

Day: 31.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,706,971 km

• M1: 41,139 km (0.087 R)
• M2: 286,929 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.55 AU - 0.89 AU

Year: 273 Days

Day: 29.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.54 AU - 2.18 AU

Year: 1132 Days

Day: 33.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 8.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.49 AU - 6.97 AU

Year: 7791 Days

Day: 6.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 75,706,971 km

• M1: 163,510 km (0.116 R)
• M2: 249,978 km (0.099 R)
• M3: 542,442 km (0.069 R)
• M4: 714,629 km (0.12 R)
• M5: 828,922 km (0.12 R)
• M6: 915,988 km (0.094 R)
• M7: 1,530,536 km (0.087 R)
• M8: 2,597,917 km (0.06 R)
• M9: 2,695,604 km (0.04 R)
• M10: 3,132,579 km (0.095 R)
• M11: 3,271,556 km (0.11 R)
• M12: 3,682,501 km (0.108 R)
• M13: 3,810,856 km (0.049 R)
• M14: 4,377,832 km (0.076 R)
• M15: 4,553,161 km (0.12 R)
• M16: 5,401,381 km (0.076 R)
• M17: 5,822,349 km (0.06 R)
• M18: 6,145,181 km (0.089 R)
• M19: 8,105,512 km (0.071 R)
• M20: 8,954,480 km (0.11 R)
• M21: 9,277,013 km (0.076 R)
• M22: 9,376,944 km (0.056 R)
• M23: 9,603,286 km (0.109 R)
• M24: 9,704,414 km (0.111 R)
• M25: 9,933,448 km (0.095 R)
• M26: 10,344,842 km (0.115 R)
• M27: 10,552,634 km (0.093 R)
• M28: 10,735,742 km (0.038 R)
• M29: 11,211,014 km (0.116 R)
• M30: 11,774,250 km (0.113 R)
• M31: 12,539,742 km (0.11 R)
• M32: 13,040,147 km (0.096 R)
• M33: 13,803,246 km (0.081 R)
• M34: 13,946,112 km (0.11 R)
• M35: 15,372,228 km (0.12 R)
• M36: 15,490,710 km (0.102 R)
• M37: 15,579,870 km (0.089 R)
• M38: 16,479,701 km (0.073 R)
• M39: 17,089,014 km (0.07 R)
• M40: 17,458,072 km (0.079 R)
• M41: 17,705,656 km (0.087 R)
• M42: 18,266,798 km (0.11 R)
• M43: 19,727,471 km (0.094 R)
• M44: 19,856,275 km (0.101 R)
• M45: 20,406,646 km (0.085 R)
• M46: 20,863,817 km (0.055 R)
• M47: 21,555,707 km (0.115 R)
• M48: 21,621,979 km (0.041 R)
• M49: 21,854,603 km (0.056 R)
• M50: 21,987,895 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.6

Radius: 9.8

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.19 AU - 10.13 AU

Year: 10401 Days

Day: 9.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,706,971 km

• M1: 123,269 km (0.078 R)
• M2: 223,350 km (0.116 R)
• M3: 488,287 km (0.056 R)
• M4: 603,478 km (0.119 R)
• M5: 696,528 km (0.097 R)
• M6: 1,317,359 km (0.057 R)
• M7: 1,420,731 km (0.094 R)
• M8: 1,526,796 km (0.095 R)
• M9: 2,025,555 km (0.085 R)
• M10: 2,194,601 km (0.105 R)
• M11: 2,755,742 km (0.091 R)
• M12: 3,080,370 km (0.107 R)
• M13: 4,528,926 km (0.077 R)
• M14: 5,206,305 km (0.078 R)
• M15: 5,607,527 km (0.117 R)
• M16: 5,880,692 km (0.076 R)
• M17: 6,018,921 km (0.054 R)
• M18: 6,511,098 km (0.046 R)
• M19: 6,690,166 km (0.114 R)
• M20: 6,798,326 km (0.058 R)
• M21: 6,870,731 km (0.098 R)
• M22: 7,873,635 km (0.055 R)
• M23: 8,372,843 km (0.049 R)
• M24: 8,567,620 km (0.103 R)
• M25: 9,563,792 km (0.089 R)
• M26: 10,722,577 km (0.08 R)
• M27: 11,707,230 km (0.098 R)
• M28: 12,899,974 km (0.062 R)
• M29: 13,260,654 km (0.119 R)
• M30: 14,549,440 km (0.101 R)
• M31: 15,019,327 km (0.083 R)
• M32: 15,303,713 km (0.092 R)
• M33: 15,399,006 km (0.112 R)
• M34: 15,542,022 km (0.095 R)
• M35: 16,654,133 km (0.05 R)
• M36: 17,492,629 km (0.09 R)
• M37: 17,592,261 km (0.031 R)
• M38: 17,841,940 km (0.111 R)
• M39: 18,042,550 km (0.039 R)
• M40: 19,210,461 km (0.118 R)
• M41: 19,519,081 km (0.118 R)
• M42: 19,622,454 km (0.116 R)
• M43: 20,245,828 km (0.062 R)
• M44: 20,455,115 km (0.079 R)
• M45: 21,618,837 km (0.063 R)
• M46: 21,886,318 km (0.027 R)
• M47: 22,912,709 km (0.111 R)
• M48: 23,240,179 km (0.109 R)
• M49: 24,176,213 km (0.085 R)
• M50: 25,180,762 km (0.091 R)
• M51: 26,426,913 km (0.088 R)
• M52: 27,925,435 km (0.119 R)
• M53: 29,629,205 km (0.11 R)
• M54: 30,164,765 km (0.086 R)
• M55: 31,426,922 km (0.109 R)
• M56: 32,216,949 km (0.116 R)
• M57: 32,522,427 km (0.102 R)
• M58: 33,878,383 km (0.052 R)
• M59: 34,189,097 km (0.054 R)
• M60: 34,438,327 km (0.065 R)
• M61: 34,688,305 km (0.074 R)
• M62: 34,813,369 km (0.102 R)
• M63: 35,820,163 km (0.083 R)
• M64: 36,263,571 km (0.058 R)
• M65: 37,669,193 km (0.088 R)
• M66: 38,443,362 km (0.074 R)
• M67: 38,832,316 km (0.115 R)
• M68: 38,897,242 km (0.095 R)
• M69: 39,222,767 km (0.109 R)
• M70: 39,287,842 km (0.076 R)
• M71: 39,353,066 km (0.045 R)
• M72: 39,483,665 km (0.108 R)
• M73: 39,745,162 km (0.089 R)
• M74: 39,810,686 km (0.103 R)
• M75: 40,269,952 km (0.095 R)
• M76: 40,599,217 km (0.096 R)
• M77: 40,929,229 km (0.102 R)
• M78: 41,260,140 km (0.09 R)
• M79: 41,459,255 km (0.109 R)
• M80: 41,525,676 km (0.09 R)
• M81: 41,991,374 km (0.062 R)
• M82: 43,129,964 km (0.046 R)
• M83: 43,197,283 km (0.108 R)
• M84: 43,872,119 km (0.06 R)
• M85: 44,482,328 km (0.105 R)
• M86: 44,754,447 km (0.028 R)
• M87: 44,890,731 km (0.095 R)
• M88: 45,711,425 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 13.2

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.43 AU - 9.11 AU

Year: 10612 Days

Day: 10 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 75,706,971 km

• M1: 289,023 km (0.054 R)
• M2: 401,969 km (0.099 R)
• M3: 556,654 km (0.094 R)
• M4: 639,680 km (0.115 R)
• M5: 985,850 km (0.051 R)
• M6: 1,171,950 km (0.11 R)
• M7: 1,370,466 km (0.111 R)
• M8: 1,877,154 km (0.105 R)
• M9: 2,021,217 km (0.084 R)
• M10: 2,561,265 km (0.066 R)
• M11: 2,721,933 km (0.115 R)
• M12: 2,809,897 km (0.083 R)
• M13: 2,911,773 km (0.113 R)
• M14: 3,198,103 km (0.119 R)
• M15: 3,480,095 km (0.088 R)
• M16: 3,826,564 km (0.067 R)
• M17: 4,111,847 km (0.105 R)
• M18: 4,198,763 km (0.118 R)
• M19: 4,286,428 km (0.119 R)
• M20: 4,794,462 km (0.03 R)
• M21: 5,009,285 km (0.118 R)
• M22: 5,102,335 km (0.068 R)
• M23: 6,720,535 km (0.099 R)
• M24: 6,892,273 km (0.093 R)
• M25: 7,205,232 km (0.038 R)
• M26: 7,293,046 km (0.082 R)
• M27: 7,505,026 km (0.05 R)
• M28: 7,737,202 km (0.113 R)
• M29: 7,899,216 km (0.096 R)
• M30: 8,318,539 km (0.104 R)
• M31: 8,670,543 km (0.1 R)
• M32: 8,820,290 km (0.073 R)
• M33: 9,046,333 km (0.11 R)
• M34: 9,892,010 km (0.092 R)
• M35: 10,166,372 km (0.088 R)
• M36: 10,863,349 km (0.07 R)
• M37: 11,065,306 km (0.071 R)
• M38: 11,309,300 km (0.098 R)
• M39: 11,699,451 km (0.118 R)
• M40: 11,906,495 km (0.036 R)
• M41: 14,908,924 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.3

Radius: 7

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.26 AU - 16.1 AU

Year: 22578 Days

Day: 21.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,706,971 km

• M1: 285,882 km (0.078 R)
• M2: 442,810 km (0.072 R)
• M3: 671,994 km (0.057 R)
• M4: 787,932 km (0.074 R)
• M5: 1,584,989 km (0.045 R)
• M6: 1,903,035 km (0.083 R)
• M7: 2,171,862 km (0.036 R)
• M8: 2,275,832 km (0.114 R)
• M9: 3,048,805 km (0.12 R)
• M10: 3,126,296 km (0.107 R)
• M11: 3,204,686 km (0.111 R)
• M12: 3,323,317 km (0.111 R)
• M13: 3,524,227 km (0.055 R)
• M14: 4,323,678 km (0.047 R)
• M15: 4,367,360 km (0.116 R)
• M16: 4,499,006 km (0.073 R)
• M17: 5,084,832 km (0.082 R)
• M18: 5,177,134 km (0.119 R)
• M19: 5,742,314 km (0.048 R)
• M20: 5,838,506 km (0.104 R)
• M21: 5,983,616 km (0.103 R)
• M22: 6,327,092 km (0.067 R)
• M23: 6,981,882 km (0.075 R)
• M24: 8,960,464 km (0.054 R)
• M25: 9,923,874 km (0.065 R)
• M26: 10,388,525 km (0.077 R)
• M27: 10,979,437 km (0.118 R)
• M28: 11,641,856 km (0.114 R)
• M29: 11,824,814 km (0.101 R)
• M30: 12,255,357 km (0.073 R)
• M31: 13,005,291 km (0.116 R)
• M32: 13,322,139 km (0.094 R)
• M33: 13,513,475 km (0.093 R)
• M34: 13,577,503 km (0.097 R)
• M35: 15,276,336 km (0.039 R)
• M36: 15,409,777 km (0.115 R)
• M37: 15,543,518 km (0.113 R)
• M38: 16,014,901 km (0.077 R)
• M39: 17,666,611 km (0.093 R)
• M40: 17,947,107 km (0.056 R)
• M41: 18,088,028 km (0.049 R)
• M42: 18,229,099 km (0.092 R)
• M43: 18,441,678 km (0.089 R)
• M44: 18,868,929 km (0.12 R)
• M45: 20,170,730 km (0.051 R)
• M46: 21,128,754 km (0.042 R)
• M47: 21,650,701 km (0.116 R)
• M48: 22,555,320 km (0.05 R)
• M49: 24,323,716 km (0.05 R)
• M50: 25,342,627 km (0.057 R)
• M51: 26,615,855 km (0.106 R)
• M52: 27,909,876 km (0.062 R)
• M53: 29,472,875 km (0.09 R)
• M54: 29,555,902 km (0.099 R)
• M55: 31,487,509 km (0.077 R)
• M56: 32,168,928 km (0.083 R)
• M57: 35,736,388 km (0.069 R)
• M58: 36,091,085 km (0.085 R)
• M59: 36,625,448 km (0.081 R)
• M60: 36,804,068 km (0.086 R)
• M61: 37,072,596 km (0.113 R)
• M62: 38,153,291 km (0.089 R)
• M63: 38,697,528 km (0.077 R)
• M64: 39,427,267 km (0.082 R)
• M65: 39,518,671 km (0.108 R)
• M66: 39,701,929 km (0.107 R)
• M67: 40,345,648 km (0.111 R)
• M68: 40,437,800 km (0.089 R)
• M69: 44,660,200 km (0.069 R)
• M70: 44,946,680 km (0.102 R)
• M71: 45,425,393 km (0.115 R)
• M72: 47,162,823 km (0.1 R)
• M73: 48,039,766 km (0.05 R)
• M74: 48,431,263 km (0.11 R)
• M75: 50,702,458 km (0.069 R)
• M76: 52,001,566 km (0.117 R)
• M77: 52,604,894 km (0.103 R)
• M78: 53,109,338 km (0.092 R)
• M79: 54,632,394 km (0.113 R)
• M80: 55,245,596 km (0.095 R)
• M81: 56,169,812 km (0.093 R)
• M82: 56,375,808 km (0.087 R)
• M83: 56,479,031 km (0.058 R)
• M84: 56,995,592 km (0.102 R)
• M85: 58,868,109 km (0.03 R)
• M86: 60,127,723 km (0.12 R)
• M87: 60,549,589 km (0.106 R)
• M88: 61,927,235 km (0.098 R)
• M89: 66,121,960 km (0.113 R)
• M90: 66,884,610 km (0.088 R)
• M91: 70,963,396 km (0.102 R)
• M92: 72,415,542 km (0.083 R)
• M93: 72,527,591 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.4

Radius: 5.3

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.41 AU - 15.01 AU

Year: 23903 Days

Day: 19.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,706,971 km

• M1: 439,519 km (0.097 R)
• M2: 1,041,650 km (0.078 R)
• M3: 1,205,460 km (0.093 R)
• M4: 2,351,080 km (0.073 R)
• M5: 2,422,139 km (0.064 R)
• M6: 3,776,299 km (0.034 R)
• M7: 4,416,428 km (0.098 R)
• M8: 4,771,424 km (0.113 R)
• M9: 5,414,695 km (0.108 R)
• M10: 5,556,065 km (0.077 R)
• M11: 5,890,566 km (0.084 R)
• M12: 6,780,823 km (0.117 R)
• M13: 6,882,250 km (0.103 R)
• M14: 7,086,750 km (0.117 R)
• M15: 7,924,498 km (0.036 R)
• M16: 8,085,017 km (0.11 R)
• M17: 8,138,872 km (0.112 R)
• M18: 8,409,495 km (0.111 R)
• M19: 8,628,057 km (0.075 R)
• M20: 9,182,766 km (0.094 R)
• M21: 9,238,865 km (0.048 R)
• M22: 11,093,430 km (0.05 R)
• M23: 11,273,097 km (0.075 R)
• M24: 13,438,676 km (0.12 R)
• M25: 13,502,405 km (0.04 R)
• M26: 13,694,339 km (0.067 R)
• M27: 14,535,827 km (0.107 R)
• M28: 16,132,784 km (0.076 R)
• M29: 16,268,469 km (0.041 R)
• M30: 16,404,454 km (0.045 R)
• M31: 16,814,501 km (0.116 R)
• M32: 18,986,812 km (0.086 R)
• M33: 20,288,164 km (0.119 R)
• M34: 21,617,940 km (0.058 R)
• M35: 21,692,738 km (0.117 R)
• M36: 23,128,280 km (0.078 R)
• M37: 23,357,763 km (0.066 R)
• M38: 24,516,548 km (0.102 R)
• M39: 24,828,609 km (0.071 R)
• M40: 25,535,758 km (0.112 R)
• M41: 26,169,754 km (0.06 R)
• M42: 26,809,135 km (0.103 R)
• M43: 28,184,538 km (0.055 R)
• M44: 29,914,937 km (0.096 R)
• M45: 31,087,634 km (0.097 R)
• M46: 33,650,695 km (0.064 R)
• M47: 33,997,462 km (0.087 R)
• M48: 34,520,008 km (0.076 R)
• M49: 35,749,403 km (0.115 R)
• M50: 37,261,389 km (0.071 R)
• M51: 39,888,477 km (0.117 R)
• M52: 41,178,011 km (0.086 R)
• M53: 42,107,313 km (0.092 R)
• M54: 43,043,646 km (0.107 R)
• M55: 43,608,677 km (0.058 R)
• M56: 44,176,251 km (0.083 R)
• M57: 45,701,701 km (0.071 R)
• M58: 45,893,485 km (0.103 R)
• M59: 47,632,411 km (0.071 R)
• M60: 49,196,157 km (0.057 R)
• M61: 49,786,919 km (0.11 R)
• M62: 50,380,075 km (0.115 R)
• M63: 51,074,957 km (0.025 R)
• M64: 53,481,388 km (0.093 R)
• M65: 53,987,478 km (0.09 R)
• M66: 54,291,760 km (0.047 R)
• M67: 54,393,337 km (0.112 R)
• M68: 55,412,547 km (0.111 R)
• M69: 58,403,906 km (0.116 R)
• M70: 59,238,363 km (0.107 R)
• M71: 62,083,416 km (0.114 R)
• M72: 63,041,590 km (0.035 R)
• M73: 64,757,029 km (0.116 R)
• M74: 64,864,739 km (0.093 R)
• M75: 66,379,268 km (0.097 R)
• M76: 67,358,984 km (0.087 R)
• M77: 68,892,512 km (0.067 R)
• M78: 69,222,525 km (0.105 R)
• M79: 69,442,883 km (0.08 R)
• M80: 71,214,271 km (0.062 R)
• M81: 72,217,026 km (0.078 R)
• M82: 73,336,766 km (0.043 R)
• M83: 74,575,137 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 14,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit