🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.47 AU - 0.57 AU

Year: 140 Days

Day: 30.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.86 AU - 1.92 AU

Year: 969 Days

Day: 36.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.9 AU - 3.1 AU

Year: 1474 Days

Day: 26.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.48 AU - 3.36 AU

Year: 1860 Days

Day: 17.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.09 AU - 4.63 AU

Year: 3394 Days

Day: 14.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.1

Radius: 10

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.83 AU - 6.03 AU

Year: 4081 Days

Day: 6.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,363,755 km

• M1: 232,475 km (0.112 R)
• M2: 356,941 km (0.082 R)
• M3: 424,260 km (0.067 R)
• M4: 883,525 km (0.055 R)
• M5: 1,134,401 km (0.09 R)
• M6: 1,427,313 km (0.035 R)
• M7: 1,847,534 km (0.111 R)
• M8: 2,293,934 km (0.118 R)
• M9: 2,385,039 km (0.116 R)
• M10: 2,701,289 km (0.055 R)
• M11: 2,773,395 km (0.064 R)
• M12: 3,270,957 km (0.11 R)
• M13: 4,376,037 km (0.095 R)
• M14: 4,532,516 km (0.034 R)
• M15: 4,807,178 km (0.052 R)
• M16: 5,176,984 km (0.081 R)
• M17: 5,803,350 km (0.104 R)
• M18: 6,341,005 km (0.098 R)
• M19: 6,730,259 km (0.037 R)
• M20: 6,795,782 km (0.092 R)
• M21: 7,160,502 km (0.111 R)
• M22: 7,634,129 km (0.062 R)
• M23: 7,874,682 km (0.109 R)
• M24: 8,897,782 km (0.039 R)
• M25: 9,096,598 km (0.097 R)
• M26: 9,351,662 km (0.108 R)
• M27: 9,609,270 km (0.055 R)
• M28: 10,319,860 km (0.112 R)
• M29: 10,528,848 km (0.112 R)
• M30: 10,777,479 km (0.113 R)
• M31: 10,970,161 km (0.106 R)
• M32: 11,554,940 km (0.086 R)
• M33: 12,572,355 km (0.073 R)
• M34: 12,815,900 km (0.114 R)
• M35: 12,897,431 km (0.116 R)
• M36: 13,019,951 km (0.108 R)
• M37: 13,101,931 km (0.113 R)
• M38: 13,328,273 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.9

Radius: 9.2

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.65 AU - 6.05 AU

Year: 4613 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,363,755 km

• M1: 394,639 km (0.106 R)
• M2: 476,469 km (0.109 R)
• M3: 611,556 km (0.077 R)
• M4: 734,376 km (0.094 R)
• M5: 812,466 km (0.093 R)
• M6: 1,005,896 km (0.118 R)
• M7: 1,123,480 km (0.091 R)
• M8: 1,199,326 km (0.073 R)
• M9: 1,388,567 km (0.114 R)
• M10: 2,088,685 km (0.082 R)
• M11: 2,164,083 km (0.113 R)
• M12: 2,575,327 km (0.105 R)
• M13: 2,759,034 km (0.059 R)
• M14: 2,947,228 km (0.118 R)
• M15: 3,248,219 km (0.088 R)
• M16: 3,741,293 km (0.09 R)
• M17: 3,903,158 km (0.065 R)
• M18: 4,067,417 km (0.074 R)
• M19: 4,306,025 km (0.112 R)
• M20: 4,573,656 km (0.065 R)
• M21: 4,722,057 km (0.097 R)
• M22: 4,846,971 km (0.042 R)
• M23: 5,566,387 km (0.026 R)
• M24: 6,374,066 km (0.113 R)
• M25: 6,567,795 km (0.102 R)
• M26: 6,819,718 km (0.106 R)
• M27: 7,103,356 km (0.074 R)
• M28: 7,448,927 km (0.103 R)
• M29: 7,770,562 km (0.119 R)
• M30: 8,156,525 km (0.091 R)
• M31: 8,640,175 km (0.076 R)
• M32: 8,978,116 km (0.087 R)
• M33: 9,102,133 km (0.105 R)
• M34: 9,445,909 km (0.087 R)
• M35: 9,603,735 km (0.058 R)
• M36: 9,762,308 km (0.102 R)
• M37: 9,825,887 km (0.076 R)
• M38: 9,889,766 km (0.088 R)
• M39: 10,372,817 km (0.077 R)
• M40: 10,995,743 km (0.117 R)
• M41: 11,935,816 km (0.032 R)
• M42: 12,209,131 km (0.119 R)
• M43: 12,346,611 km (0.11 R)
• M44: 12,553,805 km (0.112 R)
• M45: 12,796,901 km (0.088 R)
• M46: 12,866,614 km (0.118 R)
• M47: 13,606,674 km (0.073 R)
• M48: 13,677,733 km (0.096 R)
• M49: 14,578,312 km (0.077 R)
• M50: 14,907,129 km (0.03 R)
• M51: 15,534,991 km (0.098 R)
• M52: 15,758,640 km (0.107 R)
• M53: 16,854,743 km (0.109 R)
• M54: 17,046,079 km (0.12 R)
• M55: 17,199,866 km (0.088 R)
• M56: 17,353,951 km (0.095 R)
• M57: 17,469,890 km (0.05 R)
• M58: 17,702,514 km (0.056 R)
• M59: 18,327,834 km (0.113 R)
• M60: 19,841,764 km (0.086 R)
• M61: 20,900,767 km (0.102 R)
• M62: 21,230,182 km (0.116 R)
• M63: 22,019,610 km (0.034 R)
• M64: 22,439,082 km (0.087 R)
• M65: 22,607,529 km (0.116 R)
• M66: 22,776,425 km (0.053 R)
• M67: 23,030,592 km (0.118 R)
• M68: 23,798,628 km (0.081 R)
• M69: 23,927,431 km (0.079 R)
• M70: 24,575,190 km (0.112 R)
• M71: 24,661,957 km (0.068 R)
• M72: 26,552,575 km (0.065 R)
• M73: 27,763,270 km (0.025 R)
• M74: 27,853,777 km (0.079 R)
• M75: 28,170,925 km (0.05 R)
• M76: 28,443,791 km (0.094 R)
• M77: 28,854,587 km (0.106 R)
• M78: 28,992,067 km (0.089 R)
• M79: 29,129,697 km (0.03 R)
• M80: 29,590,010 km (0.079 R)
• M81: 30,378,092 km (0.042 R)
• M82: 30,751,338 km (0.065 R)
• M83: 30,844,837 km (0.073 R)
• M84: 31,173,055 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 13.9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.21 AU - 11.61 AU

Year: 11630 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,363,755 km

• M1: 236,963 km (0.059 R)
• M2: 925,263 km (0.119 R)
• M3: 1,037,162 km (0.051 R)
• M4: 1,275,621 km (0.104 R)
• M5: 1,445,115 km (0.082 R)
• M6: 1,926,821 km (0.11 R)
• M7: 2,224,221 km (0.107 R)
• M8: 2,404,786 km (0.109 R)
• M9: 3,146,941 km (0.076 R)
• M10: 3,292,051 km (0.079 R)
• M11: 3,469,175 km (0.116 R)
• M12: 3,925,897 km (0.116 R)
• M13: 4,050,961 km (0.06 R)
• M14: 4,564,829 km (0.116 R)
• M15: 4,729,686 km (0.046 R)
• M16: 4,963,957 km (0.114 R)
• M17: 5,444,016 km (0.077 R)
• M18: 5,619,046 km (0.099 R)
• M19: 5,939,035 km (0.045 R)
• M20: 6,155,653 km (0.111 R)
• M21: 7,048,603 km (0.116 R)
• M22: 7,471,366 km (0.053 R)
• M23: 7,666,442 km (0.107 R)
• M24: 7,863,014 km (0.08 R)
• M25: 8,422,659 km (0.03 R)
• M26: 8,544,282 km (0.068 R)
• M27: 8,748,334 km (0.109 R)
• M28: 9,119,636 km (0.092 R)
• M29: 9,412,100 km (0.052 R)
• M30: 9,750,041 km (0.09 R)
• M31: 10,264,658 km (0.068 R)
• M32: 10,525,257 km (0.03 R)
• M33: 11,186,330 km (0.107 R)
• M34: 11,770,211 km (0.047 R)
• M35: 12,781,044 km (0.057 R)
• M36: 13,014,716 km (0.077 R)
• M37: 13,438,826 km (0.072 R)
• M38: 13,581,243 km (0.111 R)
• M39: 13,676,387 km (0.098 R)
• M40: 14,934,355 km (0.055 R)
• M41: 16,228,975 km (0.071 R)
• M42: 16,634,685 km (0.095 R)
• M43: 16,889,899 km (0.103 R)
• M44: 17,249,382 km (0.113 R)
• M45: 17,663,320 km (0.059 R)
• M46: 18,185,416 km (0.059 R)
• M47: 19,944,089 km (0.092 R)
• M48: 20,215,310 km (0.098 R)
• M49: 20,926,199 km (0.047 R)
• M50: 21,700,966 km (0.082 R)
• M51: 22,035,916 km (0.105 R)
• M52: 23,221,629 km (0.106 R)
• M53: 23,793,541 km (0.089 R)
• M54: 24,254,303 km (0.099 R)
• M55: 24,485,880 km (0.117 R)
• M56: 24,892,936 km (0.036 R)
• M57: 25,067,966 km (0.097 R)
• M58: 25,595,747 km (0.082 R)
• M59: 27,321,358 km (0.114 R)
• M60: 27,502,073 km (0.064 R)
• M61: 28,350,442 km (0.104 R)
• M62: 28,533,251 km (0.085 R)
• M63: 29,084,369 km (0.046 R)
• M64: 29,515,361 km (0.045 R)
• M65: 30,946,564 km (0.088 R)
• M66: 31,386,680 km (0.115 R)
• M67: 31,955,452 km (0.067 R)
• M68: 32,783,177 km (0.068 R)
• M69: 34,394,794 km (0.092 R)
• M70: 34,654,945 km (0.084 R)
• M71: 34,981,218 km (0.118 R)
• M72: 36,893,378 km (0.086 R)
• M73: 37,026,520 km (0.104 R)
• M74: 37,293,253 km (0.094 R)
• M75: 38,839,347 km (0.1 R)
• M76: 39,790,640 km (0.067 R)
• M77: 40,200,688 km (0.094 R)
• M78: 41,716,413 km (0.073 R)
• M79: 44,024,709 km (0.082 R)
• M80: 44,307,299 km (0.096 R)
• M81: 44,661,397 km (0.109 R)
• M82: 45,586,510 km (0.119 R)
• M83: 45,800,884 km (0.113 R)
• M84: 46,158,872 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686

Radius: 4.4

Gravity: 35.43 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.03 AU - 15.63 AU

Year: 21290 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,363,755 km

• M1: 215,271 km (0.03 R)
• M2: 406,607 km (0.056 R)
• M3: 837,150 km (0.105 R)
• M4: 1,049,878 km (0.069 R)
• M5: 1,133,952 km (0.115 R)
• M6: 1,162,525 km (0.097 R)
• M7: 1,460,973 km (0.084 R)
• M8: 1,782,459 km (0.119 R)
• M9: 3,269,461 km (0.1 R)
• M10: 5,178,181 km (0.074 R)
• M11: 5,712,095 km (0.072 R)
• M12: 6,314,377 km (0.12 R)
• M13: 7,524,025 km (0.115 R)
• M14: 7,578,179 km (0.074 R)
• M15: 8,071,703 km (0.101 R)
• M16: 8,859,934 km (0.099 R)
• M17: 9,263,250 km (0.057 R)
• M18: 9,672,400 km (0.039 R)
• M19: 9,731,341 km (0.08 R)
• M20: 9,908,914 km (0.055 R)
• M21: 10,569,090 km (0.059 R)
• M22: 11,119,759 km (0.101 R)
• M23: 11,181,543 km (0.052 R)
• M24: 11,305,261 km (0.061 R)
• M25: 11,429,577 km (0.091 R)
• M26: 11,931,477 km (0.099 R)
• M27: 11,994,608 km (0.092 R)
• M28: 12,956,372 km (0.118 R)
• M29: 14,545,999 km (0.098 R)
• M30: 17,687,555 km (0.079 R)
• M31: 17,976,578 km (0.095 R)
• M32: 18,049,133 km (0.096 R)
• M33: 18,413,104 km (0.112 R)
• M34: 18,559,411 km (0.046 R)
• M35: 19,000,575 km (0.079 R)
• M36: 20,269,165 km (0.09 R)
• M37: 21,487,939 km (0.079 R)
• M38: 21,564,832 km (0.117 R)
• M39: 21,873,602 km (0.057 R)
• M40: 22,106,227 km (0.054 R)
• M41: 22,573,720 km (0.057 R)
• M42: 22,730,200 km (0.101 R)
• M43: 23,123,193 km (0.082 R)
• M44: 23,281,019 km (0.066 R)
• M45: 24,556,490 km (0.085 R)
• M46: 25,040,589 km (0.066 R)
• M47: 26,346,878 km (0.073 R)
• M48: 29,025,128 km (0.046 R)
• M49: 29,280,642 km (0.072 R)
• M50: 29,965,501 km (0.091 R)
• M51: 31,438,591 km (0.108 R)
• M52: 31,613,321 km (0.119 R)
• M53: 31,700,986 km (0.083 R)
• M54: 31,963,979 km (0.052 R)
• M55: 33,736,564 km (0.115 R)
• M56: 35,449,759 km (0.055 R)
• M57: 37,468,432 km (0.11 R)
• M58: 37,839,585 km (0.12 R)
• M59: 38,398,333 km (0.096 R)
• M60: 39,429,960 km (0.113 R)
• M61: 42,772,574 km (0.053 R)
• M62: 42,869,364 km (0.092 R)
• M63: 43,549,287 km (0.095 R)
• M64: 47,001,557 km (0.089 R)
• M65: 48,608,836 km (0.117 R)
• M66: 51,567,433 km (0.091 R)
• M67: 51,670,506 km (0.1 R)
• M68: 51,876,802 km (0.067 R)
• M69: 52,601,155 km (0.072 R)
• M70: 52,808,647 km (0.086 R)
• M71: 53,641,608 km (0.11 R)
• M72: 53,746,027 km (0.061 R)
• M73: 53,850,596 km (0.066 R)
• M74: 56,803,658 km (0.086 R)
• M75: 57,229,862 km (0.079 R)
• M76: 61,112,525 km (0.099 R)
• M77: 61,658,558 km (0.103 R)
• M78: 62,315,891 km (0.052 R)
• M79: 63,306,079 km (0.118 R)
• M80: 63,526,885 km (0.075 R)
• M81: 64,301,653 km (0.103 R)
• M82: 64,412,505 km (0.066 R)
• M83: 65,302,313 km (0.1 R)
• M84: 66,644,505 km (0.108 R)
• M85: 67,544,336 km (0.098 R)
• M86: 69,356,116 km (0.119 R)
• M87: 69,469,810 km (0.091 R)
• M88: 72,449,501 km (0.114 R)
• M89: 73,838,667 km (0.106 R)
• M90: 73,954,904 km (0.119 R)
• M91: 74,187,379 km (0.06 R)
• M92: 76,408,309 km (0.111 R)
• M93: 77,467,911 km (0.116 R)
• M94: 77,585,944 km (0.086 R)
• M95: 77,822,308 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 16,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit