🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.65 AU - 0.67 AU

Year: 203 Days

Day: 19.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.41 AU - 1.59 AU

Year: 696 Days

Day: 24.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 54.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.64 AU - 3.76 AU

Year: 2168 Days

Day: 23.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,378,304 km

• M1: 533,616 km (0.093 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.83 AU - 4.41 AU

Year: 3167 Days

Day: 26.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,378,304 km

• M1: 2,034,830 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.2

Radius: 14.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.02 AU - 4.84 AU

Year: 3531 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 66,378,304 km

• M1: 185,053 km (0.079 R)
• M2: 284,984 km (0.107 R)
• M3: 387,758 km (0.101 R)
• M4: 488,138 km (0.084 R)
• M5: 585,526 km (0.031 R)
• M6: 782,098 km (0.074 R)
• M7: 1,196,933 km (0.076 R)
• M8: 1,324,091 km (0.073 R)
• M9: 1,523,954 km (0.073 R)
• M10: 1,631,664 km (0.046 R)
• M11: 1,806,544 km (0.038 R)
• M12: 1,937,891 km (0.088 R)
• M13: 2,550,644 km (0.086 R)
• M14: 2,680,345 km (0.028 R)
• M15: 2,879,161 km (0.049 R)
• M16: 3,556,689 km (0.048 R)
• M17: 3,660,510 km (0.099 R)
• M18: 3,754,907 km (0.08 R)
• M19: 3,999,798 km (0.061 R)
• M20: 4,118,878 km (0.104 R)
• M21: 4,393,839 km (0.07 R)
• M22: 4,573,207 km (0.116 R)
• M23: 4,766,338 km (0.033 R)
• M24: 4,938,974 km (0.085 R)
• M25: 5,243,405 km (0.098 R)
• M26: 5,529,885 km (0.066 R)
• M27: 5,638,643 km (0.103 R)
• M28: 5,981,671 km (0.105 R)
• M29: 6,143,237 km (0.111 R)
• M30: 6,293,732 km (0.056 R)
• M31: 6,908,130 km (0.091 R)
• M32: 7,156,613 km (0.039 R)
• M33: 7,448,179 km (0.044 R)
• M34: 7,622,311 km (0.029 R)
• M35: 7,770,712 km (0.045 R)
• M36: 7,892,933 km (0.05 R)
• M37: 8,015,753 km (0.034 R)
• M38: 8,221,749 km (0.073 R)
• M39: 8,415,778 km (0.037 R)
• M40: 8,667,401 km (0.063 R)
• M41: 8,850,659 km (0.096 R)
• M42: 9,221,213 km (0.083 R)
• M43: 9,509,637 km (0.116 R)
• M44: 9,845,036 km (0.104 R)
• M45: 9,947,959 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.7

Radius: 8

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.19 AU - 12.33 AU

Year: 12447 Days

Day: 13.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,378,304 km

• M1: 317,297 km (0.04 R)
• M2: 403,914 km (0.062 R)
• M3: 483,201 km (0.112 R)
• M4: 640,279 km (0.036 R)
• M5: 715,676 km (0.074 R)
• M6: 1,048,232 km (0.114 R)
• M7: 1,161,478 km (0.111 R)
• M8: 2,093,024 km (0.078 R)
• M9: 2,384,590 km (0.054 R)
• M10: 2,751,404 km (0.103 R)
• M11: 3,571,799 km (0.097 R)
• M12: 4,134,137 km (0.116 R)
• M13: 4,686,452 km (0.091 R)
• M14: 4,761,850 km (0.088 R)
• M15: 4,875,694 km (0.104 R)
• M16: 5,222,761 km (0.081 R)
• M17: 5,419,033 km (0.044 R)
• M18: 6,145,630 km (0.088 R)
• M19: 6,647,082 km (0.091 R)
• M20: 7,511,608 km (0.119 R)
• M21: 7,733,312 km (0.091 R)
• M22: 7,822,622 km (0.108 R)
• M23: 8,047,318 km (0.11 R)
• M24: 8,873,846 km (0.095 R)
• M25: 9,487,647 km (0.091 R)
• M26: 9,823,793 km (0.098 R)
• M27: 10,066,142 km (0.097 R)
• M28: 10,310,734 km (0.06 R)
• M29: 10,458,387 km (0.048 R)
• M30: 10,606,639 km (0.071 R)
• M31: 10,905,386 km (0.043 R)
• M32: 10,955,501 km (0.09 R)
• M33: 11,409,530 km (0.043 R)
• M34: 11,869,693 km (0.096 R)
• M35: 12,702,804 km (0.035 R)
• M36: 13,393,647 km (0.114 R)
• M37: 14,205,664 km (0.081 R)
• M38: 14,480,027 km (0.057 R)
• M39: 14,922,388 km (0.08 R)
• M40: 16,047,962 km (0.112 R)
• M41: 16,161,956 km (0.083 R)
• M42: 16,563,327 km (0.089 R)
• M43: 17,026,033 km (0.109 R)
• M44: 17,084,077 km (0.066 R)
• M45: 17,551,570 km (0.06 R)
• M46: 18,260,664 km (0.101 R)
• M47: 21,880,633 km (0.081 R)
• M48: 22,835,367 km (0.063 R)
• M49: 23,092,227 km (0.118 R)
• M50: 23,285,657 km (0.104 R)
• M51: 24,064,164 km (0.069 R)
• M52: 25,181,810 km (0.079 R)
• M53: 26,991,345 km (0.113 R)
• M54: 27,059,113 km (0.038 R)
• M55: 27,263,015 km (0.054 R)
• M56: 27,330,933 km (0.074 R)
• M57: 28,014,595 km (0.117 R)
• M58: 28,152,075 km (0.034 R)
• M59: 30,663,225 km (0.079 R)
• M60: 31,088,831 km (0.085 R)
• M61: 31,730,606 km (0.095 R)
• M62: 31,945,578 km (0.058 R)
• M63: 32,593,337 km (0.104 R)
• M64: 32,665,593 km (0.111 R)
• M65: 33,974,873 km (0.033 R)
• M66: 34,121,330 km (0.103 R)
• M67: 35,896,308 km (0.078 R)
• M68: 36,494,550 km (0.114 R)
• M69: 37,020,686 km (0.119 R)
• M70: 38,156,732 km (0.055 R)
• M71: 39,689,063 km (0.049 R)
• M72: 40,695,857 km (0.061 R)
• M73: 42,182,411 km (0.06 R)
• M74: 42,418,775 km (0.074 R)
• M75: 42,497,763 km (0.041 R)
• M76: 43,686,767 km (0.102 R)
• M77: 44,405,435 km (0.041 R)
• M78: 45,935,522 km (0.082 R)
• M79: 46,340,932 km (0.111 R)
• M80: 47,728,602 km (0.088 R)
• M81: 48,303,956 km (0.081 R)
• M82: 48,633,669 km (0.093 R)
• M83: 49,295,490 km (0.108 R)
• M84: 50,126,955 km (0.119 R)
• M85: 51,130,907 km (0.106 R)
• M86: 54,524,684 km (0.085 R)
• M87: 55,902,480 km (0.062 R)
• M88: 55,989,097 km (0.075 R)
• M89: 56,162,182 km (0.091 R)
• M90: 57,640,808 km (0.118 R)
• M91: 58,341,225 km (0.064 R)
• M92: 58,604,517 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.1

Radius: 7.4

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.44 AU - 12.64 AU

Year: 16819 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,378,304 km

• M1: 102,923 km (0.096 R)
• M2: 238,908 km (0.088 R)
• M3: 489,335 km (0.118 R)
• M4: 602,580 km (0.069 R)
• M5: 789,129 km (0.092 R)
• M6: 1,190,500 km (0.089 R)
• M7: 1,346,082 km (0.068 R)
• M8: 1,536,071 km (0.099 R)
• M9: 1,705,865 km (0.098 R)
• M10: 1,852,022 km (0.1 R)
• M11: 2,063,703 km (0.086 R)
• M12: 2,347,340 km (0.097 R)
• M13: 2,412,116 km (0.072 R)
• M14: 3,416,516 km (0.069 R)
• M15: 3,714,216 km (0.046 R)
• M16: 4,136,980 km (0.066 R)
• M17: 6,425,528 km (0.115 R)
• M18: 7,403,748 km (0.073 R)
• M19: 7,788,514 km (0.03 R)
• M20: 7,934,372 km (0.115 R)
• M21: 8,179,712 km (0.081 R)
• M22: 8,577,493 km (0.068 R)
• M23: 8,677,873 km (0.092 R)
• M24: 8,930,694 km (0.11 R)
• M25: 9,134,596 km (0.119 R)
• M26: 9,651,307 km (0.1 R)
• M27: 10,658,848 km (0.063 R)
• M28: 11,533,098 km (0.058 R)
• M29: 11,922,801 km (0.11 R)
• M30: 13,349,516 km (0.117 R)
• M31: 13,407,709 km (0.092 R)
• M32: 13,466,052 km (0.095 R)
• M33: 14,709,211 km (0.112 R)
• M34: 15,071,088 km (0.106 R)
• M35: 15,865,303 km (0.086 R)
• M36: 15,988,572 km (0.112 R)
• M37: 16,423,004 km (0.056 R)
• M38: 17,176,678 km (0.114 R)
• M39: 17,239,958 km (0.103 R)
• M40: 18,199,030 km (0.062 R)
• M41: 18,782,761 km (0.061 R)
• M42: 19,968,623 km (0.09 R)
• M43: 20,235,356 km (0.105 R)
• M44: 21,929,402 km (0.108 R)
• M45: 22,411,855 km (0.027 R)
• M46: 23,738,938 km (0.073 R)
• M47: 24,305,316 km (0.093 R)
• M48: 24,518,941 km (0.078 R)
• M49: 24,804,673 km (0.053 R)
• M50: 24,947,839 km (0.1 R)
• M51: 26,982,220 km (0.062 R)
• M52: 27,129,574 km (0.115 R)
• M53: 27,795,883 km (0.116 R)
• M54: 27,870,383 km (0.1 R)
• M55: 28,243,180 km (0.108 R)
• M56: 29,599,136 km (0.091 R)
• M57: 29,827,123 km (0.09 R)
• M58: 32,061,516 km (0.063 R)
• M59: 32,923,051 km (0.104 R)
• M60: 33,317,241 km (0.047 R)
• M61: 33,951,087 km (0.108 R)
• M62: 36,852,388 km (0.089 R)
• M63: 37,179,559 km (0.087 R)
• M64: 37,837,041 km (0.048 R)
• M65: 39,580,754 km (0.035 R)
• M66: 41,181,003 km (0.095 R)
• M67: 42,459,167 km (0.097 R)
• M68: 42,974,083 km (0.051 R)
• M69: 43,060,102 km (0.056 R)
• M70: 45,755,107 km (0.094 R)
• M71: 45,930,885 km (0.101 R)
• M72: 46,194,925 km (0.093 R)
• M73: 47,433,745 km (0.075 R)
• M74: 48,683,485 km (0.084 R)
• M75: 49,492,511 km (0.116 R)
• M76: 49,853,490 km (0.102 R)
• M77: 50,034,354 km (0.12 R)
• M78: 50,306,024 km (0.051 R)
• M79: 50,759,904 km (0.077 R)
• M80: 50,850,859 km (0.099 R)
• M81: 53,511,607 km (0.074 R)
• M82: 53,789,410 km (0.077 R)
• M83: 53,974,912 km (0.11 R)
• M84: 55,466,403 km (0.05 R)
• M85: 58,204,193 km (0.084 R)
• M86: 59,637,490 km (0.08 R)
• M87: 63,810,074 km (0.084 R)
• M88: 64,301,354 km (0.078 R)
• M89: 64,793,830 km (0.115 R)
• M90: 65,089,884 km (0.12 R)
• M91: 65,287,652 km (0.064 R)
• M92: 65,584,455 km (0.09 R)
• M93: 66,278,888 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit