🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.29 AU - 1.53 AU

Year: 586 Days

Day: 47.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,179,796 km

• M1: 1,285,943 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.18 AU - 1.72 AU

Year: 611 Days

Day: 33.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.41 AU - 1.67 AU

Year: 669 Days

Day: 32.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 103,179,796 km

• M1: 213,775 km (0.091 R)
• M2: 642,972 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.46 AU - 1.86 AU

Year: 748 Days

Day: 17.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.61 AU - 2.65 AU

Year: 1088 Days

Day: 37.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,179,796 km

• M1: 44,431 km (0.078 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.7

Radius: 10

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.5 AU - 10.68 AU

Year: 11213 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,179,796 km

• M1: 126,111 km (0.085 R)
• M2: 216,019 km (0.066 R)
• M3: 486,791 km (0.089 R)
• M4: 652,696 km (0.093 R)
• M5: 1,149,510 km (0.111 R)
• M6: 1,770,790 km (0.09 R)
• M7: 1,848,581 km (0.103 R)
• M8: 2,143,737 km (0.055 R)
• M9: 2,339,561 km (0.079 R)
• M10: 2,570,690 km (0.084 R)
• M11: 3,023,971 km (0.071 R)
• M12: 3,666,943 km (0.107 R)
• M13: 3,970,028 km (0.1 R)
• M14: 4,316,347 km (0.106 R)
• M15: 4,744,796 km (0.075 R)
• M16: 5,489,344 km (0.084 R)
• M17: 5,565,789 km (0.056 R)
• M18: 6,110,923 km (0.055 R)
• M19: 6,591,881 km (0.06 R)
• M20: 6,919,350 km (0.03 R)
• M21: 7,126,693 km (0.08 R)
• M22: 7,252,056 km (0.117 R)
• M23: 7,675,418 km (0.073 R)
• M24: 7,933,325 km (0.092 R)
• M25: 8,903,317 km (0.047 R)
• M26: 9,128,911 km (0.115 R)
• M27: 9,356,449 km (0.049 R)
• M28: 9,632,009 km (0.12 R)
• M29: 10,522,415 km (0.077 R)
• M30: 12,180,259 km (0.079 R)
• M31: 12,733,920 km (0.095 R)
• M32: 12,835,497 km (0.118 R)
• M33: 12,937,373 km (0.118 R)
• M34: 13,039,399 km (0.041 R)
• M35: 14,075,065 km (0.106 R)
• M36: 14,496,782 km (0.109 R)
• M37: 15,083,355 km (0.098 R)
• M38: 15,406,636 km (0.083 R)
• M39: 15,569,099 km (0.055 R)
• M40: 15,677,707 km (0.071 R)
• M41: 15,895,821 km (0.107 R)
• M42: 16,224,787 km (0.105 R)
• M43: 17,224,998 km (0.094 R)
• M44: 18,188,109 km (0.113 R)
• M45: 18,878,354 km (0.101 R)
• M46: 19,284,961 km (0.11 R)
• M47: 19,988,819 km (0.098 R)
• M48: 20,940,261 km (0.034 R)
• M49: 21,421,517 km (0.075 R)
• M50: 22,089,322 km (0.09 R)
• M51: 26,950,954 km (0.091 R)
• M52: 27,737,390 km (0.067 R)
• M53: 28,398,463 km (0.091 R)
• M54: 28,597,877 km (0.063 R)
• M55: 29,198,662 km (0.105 R)
• M56: 30,006,341 km (0.096 R)
• M57: 31,026,150 km (0.11 R)
• M58: 32,751,013 km (0.071 R)
• M59: 32,890,289 km (0.119 R)
• M60: 33,379,474 km (0.056 R)
• M61: 33,519,647 km (0.072 R)
• M62: 35,431,807 km (0.081 R)
• M63: 35,717,988 km (0.114 R)
• M64: 36,148,979 km (0.093 R)
• M65: 36,798,383 km (0.093 R)
• M66: 37,597,535 km (0.077 R)
• M67: 38,035,857 km (0.08 R)
• M68: 38,255,616 km (0.072 R)
• M69: 41,075,686 km (0.086 R)
• M70: 41,828,911 km (0.104 R)
• M71: 43,502,163 km (0.098 R)
• M72: 44,115,963 km (0.045 R)
• M73: 46,599,886 km (0.094 R)
• M74: 47,937,740 km (0.101 R)
• M75: 48,096,015 km (0.077 R)
• M76: 48,175,152 km (0.115 R)
• M77: 48,651,172 km (0.056 R)
• M78: 51,377,893 km (0.062 R)
• M79: 53,004,919 km (0.116 R)
• M80: 53,989,273 km (0.079 R)
• M81: 54,071,552 km (0.1 R)
• M82: 55,228,093 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.2

Radius: 6.7

Gravity: 21.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 17.28 AU - 18.72 AU

Year: 26717 Days

Day: 24.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,179,796 km

• M1: 272,717 km (0.069 R)
• M2: 592,408 km (0.103 R)
• M3: 701,315 km (0.056 R)
• M4: 847,023 km (0.053 R)
• M5: 1,034,918 km (0.109 R)
• M6: 1,133,802 km (0.108 R)
• M7: 1,201,570 km (0.099 R)
• M8: 1,270,684 km (0.112 R)
• M9: 1,871,320 km (0.108 R)
• M10: 2,116,810 km (0.059 R)
• M11: 2,200,884 km (0.096 R)
• M12: 2,548,549 km (0.089 R)
• M13: 2,913,419 km (0.068 R)
• M14: 3,641,362 km (0.051 R)
• M15: 4,694,381 km (0.063 R)
• M16: 5,254,027 km (0.064 R)
• M17: 5,541,853 km (0.059 R)
• M18: 5,834,766 km (0.026 R)
• M19: 6,743,423 km (0.067 R)
• M20: 9,235,425 km (0.051 R)
• M21: 11,159,852 km (0.043 R)
• M22: 11,604,008 km (0.115 R)
• M23: 12,129,246 km (0.064 R)
• M24: 12,432,929 km (0.083 R)
• M25: 12,509,224 km (0.078 R)
• M26: 12,970,435 km (0.07 R)
• M27: 14,627,829 km (0.106 R)
• M28: 16,518,148 km (0.07 R)
• M29: 18,484,014 km (0.042 R)
• M30: 19,096,767 km (0.081 R)
• M31: 20,252,560 km (0.098 R)
• M32: 21,339,388 km (0.083 R)
• M33: 21,522,346 km (0.105 R)
• M34: 21,614,050 km (0.075 R)
• M35: 21,982,061 km (0.056 R)
• M36: 22,911,213 km (0.09 R)
• M37: 24,043,071 km (0.102 R)
• M38: 24,424,396 km (0.063 R)
• M39: 25,872,054 km (0.048 R)
• M40: 26,655,498 km (0.115 R)
• M41: 27,050,137 km (0.099 R)
• M42: 27,945,032 km (0.108 R)
• M43: 29,968,493 km (0.066 R)
• M44: 32,143,346 km (0.108 R)
• M45: 32,668,585 km (0.055 R)
• M46: 32,879,518 km (0.088 R)
• M47: 32,985,134 km (0.073 R)
• M48: 33,514,860 km (0.075 R)
• M49: 34,047,578 km (0.047 R)
• M50: 34,154,391 km (0.077 R)
• M51: 35,445,420 km (0.085 R)
• M52: 36,971,767 km (0.114 R)
• M53: 37,081,572 km (0.078 R)
• M54: 37,191,527 km (0.03 R)
• M55: 37,301,481 km (0.103 R)
• M56: 37,632,392 km (0.095 R)
• M57: 39,750,099 km (0.082 R)
• M58: 41,335,238 km (0.071 R)
• M59: 42,020,845 km (0.114 R)
• M60: 42,710,192 km (0.115 R)
• M61: 45,034,943 km (0.07 R)
• M62: 47,758,821 km (0.094 R)
• M63: 49,563,869 km (0.118 R)
• M64: 49,806,217 km (0.109 R)
• M65: 58,788,822 km (0.085 R)
• M66: 60,075,214 km (0.066 R)
• M67: 60,592,374 km (0.112 R)
• M68: 61,631,181 km (0.047 R)
• M69: 63,200,313 km (0.1 R)
• M70: 63,331,660 km (0.112 R)
• M71: 63,726,299 km (0.078 R)
• M72: 63,858,095 km (0.039 R)
• M73: 67,717,122 km (0.092 R)
• M74: 70,422,300 km (0.106 R)
• M75: 71,377,482 km (0.074 R)
• M76: 71,788,129 km (0.098 R)
• M77: 73,162,634 km (0.107 R)
• M78: 74,129,934 km (0.093 R)
• M79: 75,240,698 km (0.09 R)
• M80: 77,900,548 km (0.058 R)
• M81: 78,182,241 km (0.12 R)
• M82: 80,306,381 km (0.112 R)
• M83: 81,447,065 km (0.115 R)
• M84: 85,045,791 km (0.095 R)
• M85: 86,208,316 km (0.117 R)
• M86: 86,499,733 km (0.119 R)
• M87: 87,815,446 km (0.101 R)
• M88: 88,696,129 km (0.054 R)
• M89: 88,843,183 km (0.103 R)
• M90: 90,318,368 km (0.098 R)
• M91: 92,099,331 km (0.058 R)
• M92: 92,844,777 km (0.041 R)
• M93: 93,592,317 km (0.076 R)
• M94: 94,041,709 km (0.102 R)
• M95: 94,191,756 km (0.054 R)
• M96: 97,056,256 km (0.093 R)
• M97: 99,185,333 km (0.102 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 16,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit