🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.49 AU - 0.79 AU

Year: 179 Days

Day: 26.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.93 AU - 1.51 AU

Year: 471 Days

Day: 45.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,070,873 km

• M1: 40,391 km (0.055 R)
• M2: 603,777 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.31 AU - 1.93 AU

Year: 721 Days

Day: 47.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,070,873 km

• M1: 202,855 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.18 AU - 2.64 AU

Year: 1309 Days

Day: 18.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.97 AU - 3.13 AU

Year: 1425 Days

Day: 42.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,070,873 km

• M1: 1,941,780 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.34 AU - 3.5 AU

Year: 1746 Days

Day: 22 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 13.7

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.52 AU - 6.72 AU

Year: 4661 Days

Day: 11.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 49,070,873 km

• M1: 189,391 km (0.119 R)
• M2: 277,205 km (0.112 R)
• M3: 541,245 km (0.044 R)
• M4: 659,278 km (0.112 R)
• M5: 918,082 km (0.06 R)
• M6: 1,304,344 km (0.106 R)
• M7: 1,599,351 km (0.113 R)
• M8: 1,876,705 km (0.118 R)
• M9: 2,087,489 km (0.082 R)
• M10: 2,306,500 km (0.09 R)
• M11: 2,522,071 km (0.114 R)
• M12: 2,677,203 km (0.066 R)
• M13: 3,020,231 km (0.101 R)
• M14: 3,114,179 km (0.114 R)
• M15: 3,221,141 km (0.076 R)
• M16: 3,329,301 km (0.081 R)
• M17: 3,549,359 km (0.076 R)
• M18: 3,661,109 km (0.113 R)
• M19: 3,749,072 km (0.115 R)
• M20: 3,888,497 km (0.09 R)
• M21: 4,068,613 km (0.111 R)
• M22: 4,199,063 km (0.066 R)
• M23: 4,531,170 km (0.071 R)
• M24: 4,871,804 km (0.111 R)
• M25: 5,024,544 km (0.063 R)
• M26: 5,164,717 km (0.09 R)
• M27: 5,377,295 km (0.077 R)
• M28: 5,738,425 km (0.107 R)
• M29: 6,047,793 km (0.098 R)
• M30: 6,347,587 km (0.032 R)
• M31: 6,499,429 km (0.059 R)
• M32: 6,698,544 km (0.116 R)
• M33: 6,837,520 km (0.117 R)
• M34: 7,165,888 km (0.054 R)
• M35: 7,339,870 km (0.069 R)
• M36: 7,547,362 km (0.083 R)
• M37: 7,740,643 km (0.082 R)
• M38: 8,132,140 km (0.096 R)
• M39: 8,330,357 km (0.079 R)
• M40: 8,463,350 km (0.089 R)
• M41: 9,224,953 km (0.059 R)
• M42: 9,379,936 km (0.068 R)
• M43: 9,814,967 km (0.075 R)
• M44: 10,061,504 km (0.036 R)
• M45: 10,435,199 km (0.05 R)
• M46: 10,632,818 km (0.101 R)
• M47: 10,940,541 km (0.098 R)
• M48: 11,031,646 km (0.078 R)
• M49: 11,343,259 km (0.114 R)
• M50: 11,583,513 km (0.104 R)
• M51: 12,144,505 km (0.106 R)
• M52: 12,295,599 km (0.102 R)
• M53: 12,409,293 km (0.084 R)
• M54: 12,580,583 km (0.111 R)
• M55: 12,733,472 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.9

Radius: 12.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.72 AU - 7.76 AU

Year: 5453 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,070,873 km

• M1: 184,753 km (0.114 R)
• M2: 351,106 km (0.115 R)
• M3: 447,896 km (0.058 R)
• M4: 646,113 km (0.115 R)
• M5: 829,670 km (0.062 R)
• M6: 946,506 km (0.04 R)
• M7: 1,332,019 km (0.106 R)
• M8: 1,572,124 km (0.088 R)
• M9: 1,857,557 km (0.1 R)
• M10: 2,829,793 km (0.063 R)
• M11: 2,993,304 km (0.04 R)
• M12: 3,159,956 km (0.03 R)
• M13: 3,254,053 km (0.12 R)
• M14: 3,718,405 km (0.087 R)
• M15: 4,019,396 km (0.106 R)
• M16: 4,370,203 km (0.1 R)
• M17: 4,581,285 km (0.115 R)
• M18: 5,168,008 km (0.063 R)
• M19: 5,940,681 km (0.09 R)
• M20: 6,652,468 km (0.102 R)
• M21: 6,822,411 km (0.111 R)
• M22: 7,191,618 km (0.048 R)
• M23: 7,821,575 km (0.092 R)
• M24: 8,026,823 km (0.082 R)
• M25: 8,469,184 km (0.107 R)
• M26: 8,627,160 km (0.058 R)
• M27: 8,706,596 km (0.117 R)
• M28: 8,812,811 km (0.049 R)
• M29: 8,919,474 km (0.112 R)
• M30: 8,999,808 km (0.08 R)
• M31: 9,815,864 km (0.065 R)
• M32: 10,457,639 km (0.118 R)
• M33: 11,344,007 km (0.104 R)
• M34: 13,096,994 km (0.108 R)
• M35: 13,494,626 km (0.096 R)
• M36: 13,958,229 km (0.036 R)
• M37: 14,082,844 km (0.104 R)
• M38: 14,270,290 km (0.105 R)
• M39: 15,444,783 km (0.086 R)
• M40: 15,864,854 km (0.059 R)
• M41: 16,092,692 km (0.093 R)
• M42: 16,190,529 km (0.102 R)
• M43: 16,419,862 km (0.079 R)
• M44: 16,914,882 km (0.074 R)
• M45: 17,247,587 km (0.118 R)
• M46: 17,549,027 km (0.12 R)
• M47: 18,361,044 km (0.069 R)
• M48: 18,978,135 km (0.082 R)
• M49: 19,323,856 km (0.088 R)
• M50: 19,567,252 km (0.084 R)
• M51: 21,513,969 km (0.076 R)
• M52: 23,152,365 km (0.088 R)
• M53: 23,263,067 km (0.082 R)
• M54: 23,893,323 km (0.094 R)
• M55: 24,191,920 km (0.094 R)
• M56: 24,491,864 km (0.076 R)
• M57: 24,755,156 km (0.105 R)
• M58: 25,208,887 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.4

Radius: 8.5

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.87 AU - 8.57 AU

Year: 8245 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,070,873 km

• M1: 183,706 km (0.11 R)
• M2: 238,908 km (0.075 R)
• M3: 350,508 km (0.049 R)
• M4: 414,237 km (0.086 R)
• M5: 601,234 km (0.072 R)
• M6: 850,763 km (0.107 R)
• M7: 959,670 km (0.04 R)
• M8: 1,507,049 km (0.11 R)
• M9: 1,663,080 km (0.047 R)
• M10: 2,600,161 km (0.099 R)
• M11: 2,897,711 km (0.095 R)
• M12: 3,008,712 km (0.067 R)
• M13: 3,149,334 km (0.107 R)
• M14: 3,349,945 km (0.092 R)
• M15: 3,525,274 km (0.044 R)
• M16: 3,733,813 km (0.081 R)
• M17: 3,854,688 km (0.075 R)
• M18: 4,225,242 km (0.08 R)
• M19: 4,319,788 km (0.118 R)
• M20: 4,542,988 km (0.034 R)
• M21: 4,835,452 km (0.11 R)
• M22: 4,901,275 km (0.044 R)
• M23: 5,438,780 km (0.102 R)
• M24: 5,576,111 km (0.04 R)
• M25: 5,889,369 km (0.089 R)
• M26: 6,900,202 km (0.078 R)
• M27: 7,349,743 km (0.077 R)
• M28: 7,886,201 km (0.069 R)
• M29: 8,514,662 km (0.111 R)
• M30: 8,674,433 km (0.098 R)
• M31: 8,996,666 km (0.094 R)
• M32: 10,197,788 km (0.115 R)
• M33: 10,282,460 km (0.05 R)
• M34: 10,537,973 km (0.114 R)
• M35: 10,925,132 km (0.113 R)
• M36: 11,492,557 km (0.069 R)
• M37: 11,980,246 km (0.079 R)
• M38: 12,339,132 km (0.103 R)
• M39: 13,159,526 km (0.086 R)
• M40: 13,809,828 km (0.081 R)
• M41: 14,233,489 km (0.11 R)
• M42: 14,661,339 km (0.064 R)
• M43: 16,019,239 km (0.058 R)
• M44: 16,963,501 km (0.073 R)
• M45: 17,214,975 km (0.112 R)
• M46: 18,028,039 km (0.065 R)
• M47: 19,061,910 km (0.115 R)
• M48: 19,638,610 km (0.102 R)
• M49: 20,381,064 km (0.09 R)
• M50: 20,648,396 km (0.098 R)
• M51: 21,674,936 km (0.119 R)
• M52: 21,783,993 km (0.116 R)
• M53: 22,221,866 km (0.112 R)
• M54: 22,276,918 km (0.109 R)
• M55: 22,662,731 km (0.108 R)
• M56: 22,773,433 km (0.096 R)
• M57: 23,162,238 km (0.12 R)
• M58: 23,833,634 km (0.059 R)
• M59: 24,002,530 km (0.093 R)
• M60: 25,713,181 km (0.092 R)
• M61: 26,117,993 km (0.072 R)
• M62: 26,175,887 km (0.114 R)
• M63: 27,462,728 km (0.106 R)
• M64: 27,817,275 km (0.053 R)
• M65: 28,173,318 km (0.114 R)
• M66: 29,009,869 km (0.12 R)
• M67: 29,854,649 km (0.103 R)
• M68: 30,524,099 km (0.097 R)
• M69: 30,830,027 km (0.097 R)
• M70: 31,321,605 km (0.099 R)
• M71: 32,686,836 km (0.092 R)
• M72: 32,874,431 km (0.089 R)
• M73: 33,313,800 km (0.093 R)
• M74: 34,134,644 km (0.111 R)
• M75: 34,643,277 km (0.102 R)
• M76: 35,026,247 km (0.119 R)
• M77: 35,218,331 km (0.081 R)
• M78: 35,796,526 km (0.096 R)
• M79: 35,989,957 km (0.106 R)
• M80: 36,248,462 km (0.078 R)
• M81: 36,897,417 km (0.118 R)
• M82: 37,027,567 km (0.079 R)
• M83: 38,009,229 km (0.077 R)
• M84: 38,933,145 km (0.068 R)
• M85: 40,870,437 km (0.108 R)
• M86: 43,044,244 km (0.095 R)
• M87: 43,387,272 km (0.079 R)
• M88: 43,938,091 km (0.053 R)
• M89: 45,255,450 km (0.054 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 14

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.2 AU - 9.12 AU

Year: 8916 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,070,873 km

• M1: 403,166 km (0.11 R)
• M2: 522,097 km (0.1 R)
• M3: 804,837 km (0.05 R)
• M4: 1,218,923 km (0.1 R)
• M5: 1,364,482 km (0.053 R)
• M6: 1,837,810 km (0.097 R)
• M7: 2,081,056 km (0.03 R)
• M8: 2,680,794 km (0.08 R)
• M9: 3,391,982 km (0.038 R)
• M10: 3,511,062 km (0.089 R)
• M11: 4,384,564 km (0.065 R)
• M12: 4,482,102 km (0.057 R)
• M13: 4,745,843 km (0.103 R)
• M14: 5,323,291 km (0.07 R)
• M15: 5,638,194 km (0.089 R)
• M16: 5,923,178 km (0.083 R)
• M17: 6,176,447 km (0.05 R)
• M18: 6,286,252 km (0.112 R)
• M19: 7,692,173 km (0.101 R)
• M20: 7,849,849 km (0.09 R)
• M21: 8,450,933 km (0.109 R)
• M22: 9,317,404 km (0.095 R)
• M23: 10,735,742 km (0.094 R)
• M24: 11,089,840 km (0.116 R)
• M25: 11,268,310 km (0.114 R)
• M26: 11,492,707 km (0.12 R)
• M27: 12,636,981 km (0.051 R)
• M28: 12,776,705 km (0.104 R)
• M29: 13,865,479 km (0.112 R)
• M30: 13,961,520 km (0.119 R)
• M31: 14,202,672 km (0.117 R)
• M32: 14,591,477 km (0.106 R)
• M33: 14,934,505 km (0.119 R)
• M34: 16,843,075 km (0.094 R)
• M35: 19,415,709 km (0.087 R)
• M36: 19,523,270 km (0.076 R)
• M37: 20,500,593 km (0.03 R)
• M38: 20,610,248 km (0.115 R)
• M39: 20,719,903 km (0.099 R)
• M40: 20,830,008 km (0.084 R)
• M41: 20,940,112 km (0.09 R)
• M42: 22,052,372 km (0.062 R)
• M43: 22,164,720 km (0.116 R)
• M44: 23,699,295 km (0.087 R)
• M45: 24,160,505 km (0.049 R)
• M46: 24,276,294 km (0.074 R)
• M47: 25,209,186 km (0.07 R)
• M48: 25,385,412 km (0.071 R)
• M49: 25,503,146 km (0.047 R)
• M50: 25,975,875 km (0.099 R)
• M51: 26,570,826 km (0.086 R)
• M52: 27,713,604 km (0.066 R)
• M53: 27,956,252 km (0.09 R)
• M54: 28,811,054 km (0.097 R)
• M55: 29,180,112 km (0.089 R)
• M56: 29,860,633 km (0.044 R)
• M57: 30,483,857 km (0.067 R)
• M58: 30,796,966 km (0.104 R)
• M59: 31,743,172 km (0.12 R)
• M60: 32,634,775 km (0.105 R)
• M61: 32,762,831 km (0.101 R)
• M62: 32,955,214 km (0.099 R)
• M63: 33,663,859 km (0.089 R)
• M64: 34,638,340 km (0.063 R)
• M65: 35,819,864 km (0.051 R)
• M66: 36,614,976 km (0.066 R)
• M67: 38,020,299 km (0.061 R)
• M68: 38,424,961 km (0.057 R)
• M69: 39,238,773 km (0.11 R)
• M70: 39,647,924 km (0.089 R)
• M71: 40,952,567 km (0.115 R)
• M72: 41,714,319 km (0.095 R)
• M73: 42,620,583 km (0.096 R)
• M74: 43,744,961 km (0.112 R)
• M75: 44,808,003 km (0.063 R)
• M76: 45,449,778 km (0.108 R)
• M77: 45,879,423 km (0.085 R)
• M78: 46,814,858 km (0.079 R)
• M79: 46,959,370 km (0.072 R)
• M80: 47,248,692 km (0.101 R)
• M81: 47,901,986 km (0.112 R)
• M82: 48,704,579 km (0.097 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 18,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit