🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.65 AU

Year: 144 Days

Day: 36.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,325,272 km

• M1: 368,011 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.16 AU - 1.5 AU

Year: 572 Days

Day: 38.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 13.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.68 AU - 6.8 AU

Year: 5811 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,325,272 km

• M1: 201,359 km (0.056 R)
• M2: 433,834 km (0.054 R)
• M3: 625,618 km (0.109 R)
• M4: 785,538 km (0.083 R)
• M5: 1,101,340 km (0.12 R)
• M6: 1,199,326 km (0.073 R)
• M7: 1,326,185 km (0.105 R)
• M8: 1,484,908 km (0.057 R)
• M9: 2,183,830 km (0.113 R)
• M10: 2,293,784 km (0.104 R)
• M11: 2,503,072 km (0.085 R)
• M12: 2,685,282 km (0.106 R)
• M13: 2,940,945 km (0.094 R)
• M14: 3,080,669 km (0.111 R)
• M15: 3,258,391 km (0.096 R)
• M16: 3,476,355 km (0.09 R)
• M17: 3,661,707 km (0.113 R)
• M18: 3,869,349 km (0.071 R)
• M19: 4,042,284 km (0.043 R)
• M20: 4,415,980 km (0.118 R)
• M21: 4,556,452 km (0.046 R)
• M22: 4,657,730 km (0.077 R)
• M23: 4,759,755 km (0.094 R)
• M24: 5,260,160 km (0.104 R)
• M25: 5,887,424 km (0.072 R)
• M26: 6,086,988 km (0.108 R)
• M27: 6,333,974 km (0.118 R)
• M28: 7,024,368 km (0.115 R)
• M29: 7,189,075 km (0.09 R)
• M30: 7,498,144 km (0.099 R)
• M31: 7,618,122 km (0.119 R)
• M32: 8,055,696 km (0.089 R)
• M33: 8,277,549 km (0.087 R)
• M34: 8,803,236 km (0.071 R)
• M35: 9,006,390 km (0.107 R)
• M36: 9,313,963 km (0.046 R)
• M37: 9,651,157 km (0.096 R)
• M38: 10,257,627 km (0.066 R)
• M39: 10,391,068 km (0.102 R)
• M40: 10,552,035 km (0.057 R)
• M41: 10,822,209 km (0.065 R)
• M42: 10,930,817 km (0.08 R)
• M43: 11,259,185 km (0.114 R)
• M44: 11,701,994 km (0.101 R)
• M45: 11,841,419 km (0.063 R)
• M46: 11,981,593 km (0.118 R)
• M47: 12,122,215 km (0.093 R)
• M48: 12,576,095 km (0.084 R)
• M49: 12,690,387 km (0.058 R)
• M50: 13,035,510 km (0.116 R)
• M51: 13,267,386 km (0.079 R)
• M52: 13,588,274 km (0.103 R)
• M53: 13,764,500 km (0.09 R)
• M54: 13,852,763 km (0.112 R)
• M55: 14,357,207 km (0.116 R)
• M56: 14,446,816 km (0.1 R)
• M57: 15,383,897 km (0.107 R)
• M58: 15,752,057 km (0.086 R)
• M59: 16,216,260 km (0.108 R)
• M60: 16,590,853 km (0.114 R)
• M61: 17,284,987 km (0.071 R)
• M62: 18,085,485 km (0.098 R)
• M63: 18,311,677 km (0.099 R)
• M64: 18,669,216 km (0.119 R)
• M65: 19,226,318 km (0.119 R)
• M66: 19,988,669 km (0.053 R)
• M67: 20,122,260 km (0.056 R)
• M68: 20,693,425 km (0.115 R)
• M69: 21,269,975 km (0.103 R)
• M70: 21,714,430 km (0.083 R)
• M71: 22,058,356 km (0.069 R)
• M72: 22,612,466 km (0.114 R)
• M73: 22,821,454 km (0.12 R)
• M74: 23,417,003 km (0.085 R)
• M75: 23,522,620 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.7

Radius: 8.2

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.89 AU - 7.99 AU

Year: 6815 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,325,272 km

• M1: 113,246 km (0.047 R)
• M2: 260,899 km (0.12 R)
• M3: 325,974 km (0.113 R)
• M4: 757,115 km (0.099 R)
• M5: 880,832 km (0.056 R)
• M6: 1,174,343 km (0.102 R)
• M7: 1,278,912 km (0.107 R)
• M8: 1,413,999 km (0.119 R)
• M9: 1,483,412 km (0.12 R)
• M10: 1,757,925 km (0.098 R)
• M11: 2,370,528 km (0.055 R)
• M12: 2,503,969 km (0.09 R)
• M13: 2,795,835 km (0.104 R)
• M14: 2,848,493 km (0.078 R)
• M15: 2,901,451 km (0.086 R)
• M16: 2,954,708 km (0.107 R)
• M17: 3,153,074 km (0.098 R)
• M18: 3,910,788 km (0.103 R)
• M19: 4,049,016 km (0.082 R)
• M20: 4,249,477 km (0.099 R)
• M21: 4,597,442 km (0.099 R)
• M22: 4,722,506 km (0.096 R)
• M23: 4,912,345 km (0.057 R)
• M24: 5,763,258 km (0.12 R)
• M25: 6,079,807 km (0.089 R)
• M26: 6,402,041 km (0.056 R)
• M27: 6,588,739 km (0.043 R)
• M28: 6,659,200 km (0.042 R)
• M29: 6,800,869 km (0.06 R)
• M30: 7,328,949 km (0.113 R)
• M31: 7,401,953 km (0.083 R)
• M32: 7,671,828 km (0.119 R)
• M33: 7,870,194 km (0.05 R)
• M34: 7,944,993 km (0.06 R)
• M35: 8,020,091 km (0.114 R)
• M36: 8,170,886 km (0.119 R)
• M37: 8,348,010 km (0.091 R)
• M38: 8,500,899 km (0.064 R)
• M39: 8,732,028 km (0.117 R)
• M40: 9,730,145 km (0.1 R)
• M41: 10,079,905 km (0.093 R)
• M42: 10,161,286 km (0.042 R)
• M43: 10,902,842 km (0.061 R)
• M44: 11,097,918 km (0.119 R)
• M45: 11,463,386 km (0.053 R)
• M46: 12,263,734 km (0.069 R)
• M47: 12,437,717 km (0.075 R)
• M48: 12,905,360 km (0.098 R)
• M49: 13,527,836 km (0.102 R)
• M50: 13,707,503 km (0.069 R)
• M51: 13,978,575 km (0.09 R)
• M52: 14,099,599 km (0.106 R)
• M53: 14,802,261 km (0.075 R)
• M54: 15,359,961 km (0.105 R)
• M55: 15,767,167 km (0.042 R)
• M56: 15,861,563 km (0.09 R)
• M57: 16,019,538 km (0.094 R)
• M58: 16,304,971 km (0.083 R)
• M59: 16,752,269 km (0.082 R)
• M60: 17,138,979 km (0.036 R)
• M61: 17,691,893 km (0.057 R)
• M62: 18,151,607 km (0.12 R)
• M63: 18,349,824 km (0.105 R)
• M64: 18,482,368 km (0.105 R)
• M65: 19,183,533 km (0.119 R)
• M66: 19,351,681 km (0.084 R)
• M67: 19,419,150 km (0.071 R)
• M68: 19,621,855 km (0.088 R)
• M69: 19,927,334 km (0.087 R)
• M70: 20,029,509 km (0.103 R)
• M71: 20,439,856 km (0.112 R)
• M72: 20,784,081 km (0.08 R)
• M73: 20,853,046 km (0.103 R)
• M74: 21,303,784 km (0.094 R)
• M75: 21,443,209 km (0.081 R)
• M76: 21,582,784 km (0.03 R)
• M77: 21,687,652 km (0.117 R)
• M78: 21,792,819 km (0.097 R)
• M79: 22,320,900 km (0.093 R)
• M80: 22,533,179 km (0.077 R)
• M81: 23,317,820 km (0.104 R)
• M82: 23,893,922 km (0.073 R)
• M83: 24,147,490 km (0.09 R)
• M84: 24,329,102 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.1

Radius: 6.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 15.42 AU - 16.04 AU

Year: 23257 Days

Day: 23.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 52.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 85,325,272 km

• M1: 191,336 km (0.105 R)
• M2: 399,426 km (0.057 R)
• M3: 549,772 km (0.033 R)
• M4: 851,661 km (0.114 R)
• M5: 1,219,671 km (0.089 R)
• M6: 1,923,380 km (0.088 R)
• M7: 2,015,981 km (0.102 R)
• M8: 2,157,949 km (0.093 R)
• M9: 2,230,055 km (0.087 R)
• M10: 2,376,811 km (0.079 R)
• M11: 2,552,140 km (0.065 R)
• M12: 2,654,315 km (0.085 R)
• M13: 2,757,837 km (0.069 R)
• M14: 3,157,712 km (0.091 R)
• M15: 4,494,219 km (0.111 R)
• M16: 4,931,943 km (0.068 R)
• M17: 5,881,291 km (0.118 R)
• M18: 6,673,411 km (0.106 R)
• M19: 9,087,023 km (0.084 R)
• M20: 9,401,179 km (0.113 R)
• M21: 9,838,753 km (0.073 R)
• M22: 11,739,543 km (0.051 R)
• M23: 11,782,179 km (0.071 R)
• M24: 11,952,870 km (0.086 R)
• M25: 12,687,844 km (0.094 R)
• M26: 14,886,634 km (0.061 R)
• M27: 15,676,510 km (0.117 R)
• M28: 15,817,432 km (0.102 R)
• M29: 16,384,856 km (0.081 R)
• M30: 16,766,929 km (0.109 R)
• M31: 17,200,165 km (0.115 R)
• M32: 17,248,485 km (0.034 R)
• M33: 17,491,133 km (0.081 R)
• M34: 18,969,908 km (0.034 R)
• M35: 19,876,321 km (0.042 R)
• M36: 20,283,676 km (0.098 R)
• M37: 21,003,242 km (0.107 R)
• M38: 23,318,418 km (0.094 R)
• M39: 24,397,318 km (0.049 R)
• M40: 24,560,530 km (0.118 R)
• M41: 24,669,586 km (0.097 R)
• M42: 25,272,017 km (0.113 R)
• M43: 25,824,033 km (0.087 R)
• M44: 26,101,537 km (0.111 R)
• M45: 26,939,734 km (0.109 R)
• M46: 29,913,590 km (0.08 R)
• M47: 30,088,321 km (0.068 R)
• M48: 30,555,963 km (0.112 R)
• M49: 30,908,266 km (0.08 R)
• M50: 31,026,000 km (0.101 R)
• M51: 32,510,011 km (0.088 R)
• M52: 32,629,689 km (0.078 R)
• M53: 33,049,910 km (0.094 R)
• M54: 38,356,445 km (0.082 R)
• M55: 43,458,181 km (0.108 R)
• M56: 44,119,105 km (0.099 R)
• M57: 44,185,377 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.5

Radius: 7.2

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.73 AU - 20.39 AU

Year: 27431 Days

Day: 22.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,325,272 km

• M1: 215,870 km (0.096 R)
• M2: 367,712 km (0.064 R)
• M3: 554,709 km (0.097 R)
• M4: 876,195 km (0.112 R)
• M5: 1,280,109 km (0.039 R)
• M6: 1,469,649 km (0.054 R)
• M7: 2,054,428 km (0.117 R)
• M8: 2,704,430 km (0.118 R)
• M9: 3,199,150 km (0.112 R)
• M10: 3,632,685 km (0.111 R)
• M11: 4,844,577 km (0.082 R)
• M12: 4,893,496 km (0.096 R)
• M13: 5,290,977 km (0.07 R)
• M14: 6,169,715 km (0.032 R)
• M15: 6,762,123 km (0.118 R)
• M16: 7,148,684 km (0.093 R)
• M17: 7,204,484 km (0.079 R)
• M18: 7,542,425 km (0.044 R)
• M19: 8,350,852 km (0.054 R)
• M20: 8,705,698 km (0.079 R)
• M21: 8,825,078 km (0.112 R)
• M22: 9,307,980 km (0.11 R)
• M23: 10,111,170 km (0.04 R)
• M24: 10,299,664 km (0.072 R)
• M25: 11,981,443 km (0.087 R)
• M26: 12,247,578 km (0.093 R)
• M27: 13,126,316 km (0.082 R)
• M28: 13,332,013 km (0.099 R)
• M29: 13,815,962 km (0.103 R)
• M30: 13,885,674 km (0.095 R)
• M31: 14,376,206 km (0.072 R)
• M32: 14,588,186 km (0.091 R)
• M33: 16,321,277 km (0.104 R)
• M34: 16,690,335 km (0.105 R)
• M35: 17,512,226 km (0.1 R)
• M36: 17,814,414 km (0.06 R)
• M37: 18,808,192 km (0.111 R)
• M38: 18,962,577 km (0.087 R)
• M39: 19,040,069 km (0.082 R)
• M40: 19,584,755 km (0.101 R)
• M41: 19,662,995 km (0.113 R)
• M42: 19,977,000 km (0.081 R)
• M43: 20,610,099 km (0.119 R)
• M44: 20,769,271 km (0.081 R)
• M45: 22,384,479 km (0.116 R)
• M46: 22,876,955 km (0.108 R)
• M47: 22,959,234 km (0.045 R)
• M48: 24,543,924 km (0.106 R)
• M49: 27,905,239 km (0.075 R)
• M50: 28,169,728 km (0.106 R)
• M51: 29,594,348 km (0.093 R)
• M52: 29,684,107 km (0.111 R)
• M53: 30,859,946 km (0.097 R)
• M54: 31,133,561 km (0.117 R)
• M55: 31,316,220 km (0.084 R)
• M56: 32,143,197 km (0.041 R)
• M57: 32,884,305 km (0.114 R)
• M58: 33,443,950 km (0.101 R)
• M59: 36,769,960 km (0.036 R)
• M60: 37,059,881 km (0.119 R)
• M61: 37,253,610 km (0.074 R)
• M62: 38,815,561 km (0.049 R)
• M63: 40,000,975 km (0.037 R)
• M64: 41,298,587 km (0.054 R)
• M65: 43,627,975 km (0.054 R)
• M66: 46,416,479 km (0.09 R)
• M67: 48,943,038 km (0.085 R)
• M68: 49,368,494 km (0.095 R)
• M69: 50,115,885 km (0.084 R)
• M70: 50,867,016 km (0.053 R)
• M71: 53,908,939 km (0.12 R)
• M72: 56,785,706 km (0.049 R)
• M73: 58,017,794 km (0.105 R)
• M74: 62,687,193 km (0.059 R)
• M75: 62,918,022 km (0.026 R)
• M76: 63,149,151 km (0.116 R)
• M77: 64,425,520 km (0.067 R)
• M78: 65,125,189 km (0.074 R)
• M79: 65,475,996 km (0.109 R)
• M80: 66,885,507 km (0.109 R)
• M81: 68,067,630 km (0.049 R)
• M82: 70,452,818 km (0.112 R)
• M83: 70,692,773 km (0.114 R)
• M84: 71,294,007 km (0.114 R)
• M85: 72,380,387 km (0.109 R)
• M86: 72,865,084 km (0.093 R)
• M87: 74,447,530 km (0.09 R)
• M88: 76,164,465 km (0.092 R)
• M89: 80,262,549 km (0.069 R)
• M90: 80,387,912 km (0.082 R)
• M91: 80,638,787 km (0.094 R)
• M92: 82,528,059 km (0.115 R)
• M93: 82,654,469 km (0.074 R)
• M94: 83,541,585 km (0.078 R)
• M95: 84,686,756 km (0.119 R)
• M96: 85,325,240 km (0.057 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 15,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit