🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.99 AU - 1.07 AU

Year: 373 Days

Day: 18.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.41 AU - 1.59 AU

Year: 655 Days

Day: 17.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,024,704 km

• M1: 211,980 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.24 AU - 1.88 AU

Year: 695 Days

Day: 41 Hours

Environment

Temp: -23 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.52 AU - 1.68 AU

Year: 721 Days

Day: 39.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.52 AU - 2.14 AU

Year: 882 Days

Day: 31.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.93 AU - 2.95 AU

Year: 1359 Days

Day: 31.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,024,704 km

• M1: 304,432 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.9

Radius: 9.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.7 AU - 7.42 AU

Year: 5317 Days

Day: 5.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,024,704 km

• M1: 126,410 km (0.078 R)
• M2: 218,114 km (0.118 R)
• M3: 367,861 km (0.094 R)
• M4: 458,517 km (0.073 R)
• M5: 547,678 km (0.092 R)
• M6: 1,155,793 km (0.092 R)
• M7: 1,282,951 km (0.105 R)
• M8: 1,459,926 km (0.113 R)
• M9: 1,837,959 km (0.118 R)
• M10: 2,021,366 km (0.106 R)
• M11: 2,089,583 km (0.091 R)
• M12: 2,442,634 km (0.082 R)
• M13: 2,795,535 km (0.073 R)
• M14: 3,105,353 km (0.091 R)
• M15: 3,284,421 km (0.086 R)
• M16: 3,467,080 km (0.092 R)
• M17: 3,653,180 km (0.096 R)
• M18: 3,970,477 km (0.037 R)
• M19: 4,143,412 km (0.042 R)
• M20: 4,318,891 km (0.038 R)
• M21: 4,519,352 km (0.084 R)
• M22: 4,860,136 km (0.102 R)
• M23: 4,952,438 km (0.117 R)
• M24: 5,232,784 km (0.101 R)
• M25: 5,542,452 km (0.073 R)
• M26: 6,305,101 km (0.104 R)
• M27: 6,507,208 km (0.104 R)
• M28: 7,074,334 km (0.08 R)
• M29: 7,284,369 km (0.111 R)
• M30: 7,550,055 km (0.077 R)
• M31: 7,927,191 km (0.069 R)
• M32: 8,172,980 km (0.087 R)
• M33: 8,756,113 km (0.069 R)
• M34: 8,868,760 km (0.117 R)
• M35: 8,953,582 km (0.071 R)
• M36: 9,123,974 km (0.079 R)
• M37: 9,295,413 km (0.088 R)
• M38: 9,670,605 km (0.065 R)
• M39: 9,757,970 km (0.101 R)
• M40: 10,406,028 km (0.074 R)
• M41: 10,495,487 km (0.03 R)
• M42: 11,774,848 km (0.087 R)
• M43: 12,306,669 km (0.096 R)
• M44: 12,369,799 km (0.051 R)
• M45: 12,464,495 km (0.042 R)
• M46: 12,750,526 km (0.108 R)
• M47: 13,361,184 km (0.093 R)
• M48: 13,556,110 km (0.061 R)
• M49: 13,948,655 km (0.102 R)
• M50: 14,311,729 km (0.076 R)
• M51: 14,444,572 km (0.119 R)
• M52: 16,520,392 km (0.096 R)
• M53: 16,904,559 km (0.077 R)
• M54: 17,009,876 km (0.087 R)
• M55: 17,256,414 km (0.079 R)
• M56: 17,468,693 km (0.089 R)
• M57: 18,942,232 km (0.12 R)
• M58: 19,124,741 km (0.11 R)
• M59: 20,082,766 km (0.067 R)
• M60: 20,830,307 km (0.118 R)
• M61: 20,980,802 km (0.12 R)
• M62: 21,094,048 km (0.11 R)
• M63: 21,396,834 km (0.081 R)
• M64: 21,472,830 km (0.093 R)
• M65: 22,854,964 km (0.057 R)
• M66: 23,244,068 km (0.084 R)
• M67: 23,871,033 km (0.057 R)
• M68: 23,989,215 km (0.107 R)
• M69: 24,424,246 km (0.11 R)
• M70: 24,782,084 km (0.066 R)
• M71: 25,181,810 km (0.036 R)
• M72: 25,704,654 km (0.076 R)
• M73: 25,987,544 km (0.086 R)
• M74: 26,638,294 km (0.112 R)
• M75: 26,924,625 km (0.086 R)
• M76: 27,500,427 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384

Radius: 5.2

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.78 AU - 14.16 AU

Year: 17622 Days

Day: 21.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,024,704 km

• M1: 79,287 km (0.12 R)
• M2: 239,955 km (0.071 R)
• M3: 363,972 km (0.06 R)
• M4: 578,196 km (0.079 R)
• M5: 670,348 km (0.055 R)
• M6: 1,108,520 km (0.099 R)
• M7: 1,154,297 km (0.108 R)
• M8: 1,224,010 km (0.075 R)
• M9: 1,491,940 km (0.071 R)
• M10: 1,940,883 km (0.109 R)
• M11: 2,223,473 km (0.055 R)
• M12: 2,518,929 km (0.091 R)
• M13: 2,610,034 km (0.112 R)
• M14: 3,179,254 km (0.036 R)
• M15: 3,244,778 km (0.1 R)
• M16: 3,820,131 km (0.076 R)
• M17: 3,924,999 km (0.111 R)
• M18: 4,872,403 km (0.083 R)
• M19: 4,910,251 km (0.107 R)
• M20: 5,410,506 km (0.118 R)
• M21: 5,489,045 km (0.109 R)
• M22: 7,049,201 km (0.08 R)
• M23: 7,394,174 km (0.078 R)
• M24: 7,568,605 km (0.049 R)
• M25: 8,370,599 km (0.111 R)
• M26: 8,920,222 km (0.095 R)
• M27: 8,966,448 km (0.11 R)
• M28: 9,670,904 km (0.084 R)
• M29: 9,909,662 km (0.052 R)
• M30: 10,588,537 km (0.102 R)
• M31: 10,933,510 km (0.104 R)
• M32: 11,837,680 km (0.098 R)
• M33: 11,888,543 km (0.08 R)
• M34: 12,144,355 km (0.085 R)
• M35: 12,765,486 km (0.067 R)
• M36: 12,922,414 km (0.1 R)
• M37: 13,027,282 km (0.073 R)
• M38: 13,132,599 km (0.084 R)
• M39: 13,609,666 km (0.082 R)
• M40: 14,308,737 km (0.112 R)
• M41: 15,129,880 km (0.098 R)
• M42: 15,574,036 km (0.114 R)
• M43: 15,741,735 km (0.104 R)
• M44: 18,741,472 km (0.061 R)
• M45: 19,578,621 km (0.04 R)
• M46: 19,941,097 km (0.068 R)
• M47: 21,041,838 km (0.106 R)
• M48: 21,351,057 km (0.115 R)
• M49: 22,224,858 km (0.085 R)
• M50: 22,413,651 km (0.077 R)
• M51: 22,476,781 km (0.086 R)
• M52: 22,666,172 km (0.117 R)
• M53: 22,729,452 km (0.117 R)
• M54: 22,792,881 km (0.101 R)
• M55: 23,557,476 km (0.111 R)
• M56: 24,265,822 km (0.057 R)
• M57: 25,242,846 km (0.046 R)
• M58: 26,765,901 km (0.101 R)
• M59: 28,182,294 km (0.055 R)
• M60: 28,796,693 km (0.054 R)
• M61: 29,208,835 km (0.079 R)
• M62: 29,553,658 km (0.062 R)
• M63: 29,830,563 km (0.115 R)
• M64: 29,899,977 km (0.088 R)
• M65: 30,526,642 km (0.088 R)
• M66: 31,580,559 km (0.1 R)
• M67: 33,076,089 km (0.119 R)
• M68: 33,291,660 km (0.09 R)
• M69: 33,796,403 km (0.097 R)
• M70: 35,914,110 km (0.107 R)
• M71: 37,026,221 km (0.098 R)
• M72: 39,056,414 km (0.11 R)
• M73: 40,891,082 km (0.12 R)
• M74: 41,741,396 km (0.026 R)
• M75: 41,896,679 km (0.111 R)
• M76: 42,441,365 km (0.118 R)
• M77: 42,519,455 km (0.058 R)
• M78: 43,302,151 km (0.1 R)
• M79: 43,380,690 km (0.102 R)
• M80: 43,537,917 km (0.078 R)
• M81: 44,010,796 km (0.116 R)
• M82: 44,882,054 km (0.094 R)
• M83: 46,802,591 km (0.038 R)
• M84: 47,691,801 km (0.054 R)
• M85: 48,913,417 km (0.112 R)
• M86: 50,475,369 km (0.115 R)
• M87: 51,387,168 km (0.119 R)
• M88: 52,555,378 km (0.059 R)
• M89: 52,974,850 km (0.112 R)
• M90: 53,226,922 km (0.113 R)
• M91: 53,732,414 km (0.119 R)
• M92: 55,599,545 km (0.095 R)
• M93: 55,941,226 km (0.108 R)
• M94: 57,229,114 km (0.064 R)

Asteroid Belt

Center: 15.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.3

Radius: 6.8

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17.49 AU - 18.79 AU

Year: 27539 Days

Day: 21.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 80,024,704 km

• M1: 164,558 km (0.108 R)
• M2: 607,966 km (0.096 R)
• M3: 653,443 km (0.095 R)
• M4: 797,357 km (0.059 R)
• M5: 1,318,705 km (0.082 R)
• M6: 1,440,029 km (0.116 R)
• M7: 1,759,421 km (0.114 R)
• M8: 2,499,631 km (0.119 R)
• M9: 2,843,407 km (0.035 R)
• M10: 3,121,060 km (0.034 R)
• M11: 4,182,607 km (0.085 R)
• M12: 4,775,164 km (0.084 R)
• M13: 4,915,636 km (0.074 R)
• M14: 5,105,177 km (0.064 R)
• M15: 5,248,791 km (0.101 R)
• M16: 5,886,676 km (0.115 R)
• M17: 6,189,462 km (0.08 R)
• M18: 6,757,485 km (0.056 R)
• M19: 6,862,503 km (0.09 R)
• M20: 8,730,382 km (0.119 R)
• M21: 10,438,939 km (0.093 R)
• M22: 11,487,321 km (0.099 R)
• M23: 12,763,092 km (0.091 R)
• M24: 13,154,440 km (0.098 R)
• M25: 13,220,113 km (0.085 R)
• M26: 15,445,980 km (0.107 R)
• M27: 15,793,197 km (0.111 R)
• M28: 17,064,629 km (0.119 R)
• M29: 17,279,751 km (0.058 R)
• M30: 17,495,770 km (0.113 R)
• M31: 17,640,282 km (0.09 R)
• M32: 18,076,060 km (0.072 R)
• M33: 18,736,535 km (0.106 R)
• M34: 19,704,284 km (0.038 R)
• M35: 20,156,518 km (0.069 R)
• M36: 20,459,902 km (0.085 R)
• M37: 21,071,159 km (0.12 R)
• M38: 21,610,908 km (0.075 R)
• M39: 21,921,324 km (0.095 R)
• M40: 23,655,163 km (0.072 R)
• M41: 24,216,006 km (0.1 R)
• M42: 24,862,418 km (0.108 R)
• M43: 24,943,650 km (0.089 R)
• M44: 25,269,175 km (0.119 R)
• M45: 25,924,862 km (0.053 R)
• M46: 27,085,442 km (0.085 R)
• M47: 28,093,732 km (0.073 R)
• M48: 28,178,255 km (0.069 R)
• M49: 28,602,365 km (0.084 R)
• M50: 30,233,430 km (0.055 R)
• M51: 32,070,941 km (0.078 R)
• M52: 32,513,751 km (0.098 R)
• M53: 33,137,125 km (0.105 R)
• M54: 33,226,435 km (0.033 R)
• M55: 35,121,690 km (0.049 R)
• M56: 35,852,925 km (0.027 R)
• M57: 36,312,490 km (0.11 R)
• M58: 36,496,794 km (0.059 R)
• M59: 37,144,553 km (0.109 R)
• M60: 37,702,703 km (0.073 R)
• M61: 38,357,492 km (0.097 R)
• M62: 39,868,132 km (0.112 R)
• M63: 40,248,858 km (0.093 R)
• M64: 40,439,745 km (0.042 R)
• M65: 42,655,439 km (0.1 R)
• M66: 43,729,103 km (0.114 R)
• M67: 44,220,083 km (0.1 R)
• M68: 45,902,760 km (0.079 R)
• M69: 47,505,701 km (0.119 R)
• M70: 48,010,295 km (0.114 R)
• M71: 49,432,821 km (0.068 R)
• M72: 50,457,417 km (0.09 R)
• M73: 52,735,793 km (0.071 R)
• M74: 54,203,198 km (0.056 R)
• M75: 54,624,914 km (0.119 R)
• M76: 56,429,214 km (0.06 R)
• M77: 56,536,027 km (0.119 R)
• M78: 57,607,148 km (0.082 R)
• M79: 57,822,120 km (0.032 R)
• M80: 58,037,541 km (0.106 R)
• M81: 58,685,001 km (0.091 R)
• M82: 59,769,436 km (0.118 R)
• M83: 67,430,642 km (0.113 R)
• M84: 67,884,073 km (0.077 R)
• M85: 68,566,239 km (0.093 R)
• M86: 69,250,799 km (0.09 R)
• M87: 69,822,861 km (0.101 R)
• M88: 71,432,983 km (0.093 R)
• M89: 72,011,029 km (0.073 R)
• M90: 72,358,545 km (0.111 R)
• M91: 72,474,633 km (0.082 R)
• M92: 73,055,372 km (0.095 R)
• M93: 74,104,801 km (0.104 R)
• M94: 74,689,879 km (0.073 R)
• M95: 75,511,620 km (0.116 R)
• M96: 76,336,502 km (0.059 R)
• M97: 76,927,414 km (0.114 R)
• M98: 78,113,875 km (0.077 R)
• M99: 78,590,045 km (0.075 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 15,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit