🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.58 AU - 0.88 AU

Year: 235 Days

Day: 17.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,492,638 km

• M1: 365,318 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.18 AU - 1.6 AU

Year: 617 Days

Day: 45.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,492,638 km

• M1: 11,070 km (0.081 R)
• M2: 204,949 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.69 AU - 2.51 AU

Year: 1146 Days

Day: 12 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.41 AU - 3.79 AU

Year: 2056 Days

Day: 22.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,492,638 km

• M1: 838,945 km (0.077 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.2

Radius: 9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.57 AU - 6.41 AU

Year: 4846 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,492,638 km

• M1: 223,499 km (0.11 R)
• M2: 370,404 km (0.073 R)
• M3: 562,638 km (0.112 R)
• M4: 620,981 km (0.111 R)
• M5: 723,306 km (0.084 R)
• M6: 854,054 km (0.072 R)
• M7: 969,245 km (0.063 R)
• M8: 1,114,654 km (0.051 R)
• M9: 1,228,647 km (0.108 R)
• M10: 1,306,737 km (0.059 R)
• M11: 1,427,313 km (0.089 R)
• M12: 1,579,754 km (0.111 R)
• M13: 1,737,729 km (0.081 R)
• M14: 1,976,936 km (0.117 R)
• M15: 2,339,412 km (0.11 R)
• M16: 2,453,854 km (0.08 R)
• M17: 2,671,519 km (0.114 R)
• M18: 2,860,610 km (0.044 R)
• M19: 3,435,665 km (0.089 R)
• M20: 3,528,864 km (0.115 R)
• M21: 3,585,113 km (0.114 R)
• M22: 3,660,660 km (0.107 R)
• M23: 3,832,398 km (0.034 R)
• M24: 4,184,103 km (0.089 R)
• M25: 4,424,507 km (0.073 R)
• M26: 4,485,243 km (0.081 R)
• M27: 4,648,754 km (0.054 R)
• M28: 4,751,827 km (0.052 R)
• M29: 4,918,628 km (0.119 R)
• M30: 5,322,243 km (0.101 R)
• M31: 5,430,253 km (0.102 R)
• M32: 6,527,105 km (0.054 R)
• M33: 6,666,081 km (0.073 R)
• M34: 6,994,149 km (0.083 R)
• M35: 7,065,059 km (0.061 R)
• M36: 7,231,711 km (0.104 R)
• M37: 7,303,518 km (0.11 R)
• M38: 7,985,086 km (0.028 R)
• M39: 8,233,418 km (0.119 R)
• M40: 8,610,704 km (0.107 R)
• M41: 8,865,469 km (0.057 R)
• M42: 9,513,078 km (0.109 R)
• M43: 10,042,056 km (0.106 R)
• M44: 10,391,218 km (0.044 R)
• M45: 11,018,482 km (0.099 R)
• M46: 11,211,762 km (0.097 R)
• M47: 11,462,039 km (0.106 R)
• M48: 11,658,012 km (0.063 R)
• M49: 11,714,112 km (0.083 R)
• M50: 11,883,307 km (0.066 R)
• M51: 12,567,717 km (0.106 R)
• M52: 13,264,993 km (0.088 R)
• M53: 14,094,363 km (0.077 R)
• M54: 14,334,468 km (0.062 R)
• M55: 14,485,113 km (0.038 R)
• M56: 14,636,356 km (0.084 R)
• M57: 15,001,525 km (0.056 R)
• M58: 15,308,051 km (0.1 R)
• M59: 15,585,705 km (0.076 R)
• M60: 15,647,638 km (0.049 R)
• M61: 15,865,153 km (0.112 R)
• M62: 16,554,949 km (0.115 R)
• M63: 16,713,074 km (0.074 R)
• M64: 16,776,504 km (0.026 R)
• M65: 17,062,834 km (0.099 R)
• M66: 17,286,632 km (0.097 R)
• M67: 17,769,534 km (0.075 R)
• M68: 18,061,400 km (0.036 R)
• M69: 18,518,571 km (0.112 R)
• M70: 19,277,930 km (0.113 R)
• M71: 19,644,594 km (0.092 R)
• M72: 20,047,311 km (0.116 R)
• M73: 20,148,440 km (0.106 R)
• M74: 20,758,649 km (0.105 R)
• M75: 21,066,073 km (0.046 R)
• M76: 21,203,254 km (0.041 R)
• M77: 21,374,993 km (0.044 R)
• M78: 21,581,737 km (0.059 R)
• M79: 22,977,186 km (0.108 R)
• M80: 23,650,077 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.9

Radius: 11.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.61 AU - 7.93 AU

Year: 8159 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 45,492,638 km

• M1: 186,399 km (0.108 R)
• M2: 375,491 km (0.099 R)
• M3: 629,059 km (0.085 R)
• M4: 804,537 km (0.104 R)
• M5: 915,838 km (0.097 R)
• M6: 1,976,637 km (0.055 R)
• M7: 2,178,295 km (0.1 R)
• M8: 2,354,521 km (0.082 R)
• M9: 2,789,701 km (0.104 R)
• M10: 3,640,015 km (0.111 R)
• M11: 3,850,051 km (0.052 R)
• M12: 4,834,255 km (0.056 R)
• M13: 5,517,618 km (0.108 R)
• M14: 6,185,722 km (0.085 R)
• M15: 6,762,123 km (0.118 R)
• M16: 7,259,536 km (0.112 R)
• M17: 7,818,134 km (0.113 R)
• M18: 8,390,496 km (0.097 R)
• M19: 8,643,615 km (0.114 R)
• M20: 8,745,641 km (0.119 R)
• M21: 9,575,760 km (0.12 R)
• M22: 10,107,431 km (0.062 R)
• M23: 10,621,299 km (0.075 R)
• M24: 10,730,655 km (0.098 R)
• M25: 11,366,446 km (0.105 R)
• M26: 11,534,295 km (0.083 R)
• M27: 12,271,214 km (0.102 R)
• M28: 12,501,146 km (0.035 R)
• M29: 12,935,877 km (0.08 R)
• M30: 16,494,362 km (0.053 R)
• M31: 16,684,651 km (0.101 R)
• M32: 17,163,364 km (0.113 R)
• M33: 19,356,468 km (0.113 R)
• M34: 19,490,059 km (0.117 R)
• M35: 20,741,446 km (0.087 R)
• M36: 21,118,582 km (0.114 R)
• M37: 21,844,580 km (0.116 R)
• M38: 22,193,293 km (0.093 R)
• M39: 22,298,161 km (0.094 R)
• M40: 22,543,801 km (0.094 R)
• M41: 22,754,883 km (0.073 R)
• M42: 23,892,276 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.1

Radius: 3.8

Gravity: 17.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.43 AU - 14.33 AU

Year: 15426 Days

Day: 19 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,492,638 km

• M1: 63,280 km (0.028 R)
• M2: 166,203 km (0.067 R)
• M3: 237,711 km (0.095 R)
• M4: 344,823 km (0.078 R)
• M5: 466,745 km (0.102 R)
• M6: 495,618 km (0.081 R)
• M7: 835,355 km (0.091 R)
• M8: 888,911 km (0.112 R)
• M9: 1,315,414 km (0.026 R)
• M10: 1,462,918 km (0.103 R)
• M11: 1,660,237 km (0.087 R)
• M12: 1,705,266 km (0.042 R)
• M13: 1,773,483 km (0.105 R)
• M14: 2,556,478 km (0.109 R)
• M15: 2,766,962 km (0.052 R)
• M16: 3,010,508 km (0.082 R)
• M17: 3,260,785 km (0.079 R)
• M18: 3,317,333 km (0.087 R)
• M19: 3,722,145 km (0.117 R)
• M20: 4,203,850 km (0.079 R)
• M21: 4,451,883 km (0.114 R)
• M22: 4,832,909 km (0.099 R)
• M23: 4,962,311 km (0.085 R)
• M24: 5,158,434 km (0.078 R)
• M25: 5,323,889 km (0.113 R)
• M26: 5,490,990 km (0.08 R)
• M27: 5,693,845 km (0.1 R)
• M28: 6,176,746 km (0.101 R)
• M29: 7,254,898 km (0.073 R)
• M30: 7,664,497 km (0.04 R)
• M31: 7,739,895 km (0.05 R)
• M32: 8,005,281 km (0.059 R)
• M33: 8,740,854 km (0.096 R)
• M34: 9,619,143 km (0.078 R)
• M35: 9,659,684 km (0.051 R)
• M36: 9,904,426 km (0.073 R)
• M37: 10,027,545 km (0.116 R)
• M38: 10,399,894 km (0.082 R)
• M39: 10,441,632 km (0.092 R)
• M40: 10,525,108 km (0.066 R)
• M41: 10,608,733 km (0.065 R)
• M42: 11,115,720 km (0.088 R)
• M43: 11,286,411 km (0.103 R)
• M44: 11,372,131 km (0.086 R)
• M45: 12,284,828 km (0.092 R)
• M46: 12,727,637 km (0.034 R)
• M47: 13,446,904 km (0.044 R)
• M48: 13,903,177 km (0.097 R)
• M49: 15,207,521 km (0.088 R)
• M50: 16,794,156 km (0.12 R)
• M51: 19,040,817 km (0.109 R)
• M52: 19,194,005 km (0.107 R)
• M53: 19,296,330 km (0.101 R)
• M54: 19,758,887 km (0.118 R)
• M55: 19,810,498 km (0.091 R)
• M56: 21,010,123 km (0.111 R)
• M57: 21,858,493 km (0.11 R)
• M58: 22,179,530 km (0.116 R)
• M59: 23,533,839 km (0.101 R)
• M60: 24,914,628 km (0.111 R)
• M61: 25,361,925 km (0.12 R)
• M62: 25,699,269 km (0.076 R)
• M63: 26,719,975 km (0.028 R)
• M64: 27,407,826 km (0.082 R)
• M65: 27,580,611 km (0.094 R)
• M66: 28,043,318 km (0.116 R)
• M67: 28,159,406 km (0.096 R)
• M68: 28,450,373 km (0.098 R)
• M69: 30,395,295 km (0.084 R)
• M70: 30,454,835 km (0.059 R)
• M71: 33,176,918 km (0.098 R)
• M72: 34,101,433 km (0.085 R)
• M73: 34,909,561 km (0.1 R)
• M74: 35,222,071 km (0.103 R)
• M75: 35,347,284 km (0.108 R)
• M76: 35,409,966 km (0.048 R)
• M77: 36,038,725 km (0.076 R)
• M78: 36,607,945 km (0.103 R)
• M79: 36,798,234 km (0.058 R)
• M80: 37,755,062 km (0.111 R)
• M81: 38,139,977 km (0.11 R)
• M82: 40,019,076 km (0.044 R)
• M83: 40,280,573 km (0.092 R)
• M84: 41,332,396 km (0.08 R)
• M85: 42,326,623 km (0.06 R)
• M86: 42,593,207 km (0.092 R)
• M87: 43,530,138 km (0.031 R)
• M88: 44,001,222 km (0.066 R)
• M89: 44,948,326 km (0.092 R)
• M90: 45,492,712 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 12,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit