🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.99 AU - 1.47 AU

Year: 522 Days

Day: 24.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.56 AU - 4.06 AU

Year: 2306 Days

Day: 28.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,051,484 km

• M1: 262,095 km (0.112 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 8.1

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.39 AU - 6.65 AU

Year: 6374 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,051,484 km

• M1: 116,537 km (0.057 R)
• M2: 278,102 km (0.096 R)
• M3: 333,902 km (0.082 R)
• M4: 459,714 km (0.05 R)
• M5: 679,623 km (0.068 R)
• M6: 856,747 km (0.088 R)
• M7: 1,102,686 km (0.079 R)
• M8: 1,867,281 km (0.119 R)
• M9: 1,949,709 km (0.097 R)
• M10: 2,067,143 km (0.079 R)
• M11: 2,169,618 km (0.087 R)
• M12: 2,542,117 km (0.096 R)
• M13: 2,597,019 km (0.099 R)
• M14: 2,707,871 km (0.117 R)
• M15: 2,877,365 km (0.077 R)
• M16: 3,069,599 km (0.103 R)
• M17: 3,366,102 km (0.074 R)
• M18: 3,426,390 km (0.1 R)
• M19: 3,859,475 km (0.115 R)
• M20: 4,596,993 km (0.102 R)
• M21: 4,731,631 km (0.087 R)
• M22: 4,936,131 km (0.115 R)
• M23: 5,166,662 km (0.098 R)
• M24: 5,330,322 km (0.115 R)
• M25: 5,495,478 km (0.085 R)
• M26: 5,614,558 km (0.081 R)
• M27: 6,075,020 km (0.071 R)
• M28: 6,173,455 km (0.097 R)
• M29: 6,522,318 km (0.119 R)
• M30: 6,724,574 km (0.105 R)
• M31: 7,109,340 km (0.076 R)
• M32: 7,422,298 km (0.03 R)
• M33: 8,034,902 km (0.096 R)
• M34: 8,498,057 km (0.049 R)
• M35: 8,608,310 km (0.057 R)
• M36: 9,025,988 km (0.093 R)
• M37: 9,110,361 km (0.092 R)
• M38: 9,251,432 km (0.096 R)
• M39: 9,650,559 km (0.086 R)
• M40: 9,852,217 km (0.057 R)
• M41: 9,909,961 km (0.076 R)
• M42: 10,435,947 km (0.098 R)
• M43: 11,302,418 km (0.094 R)
• M44: 12,067,761 km (0.096 R)
• M45: 12,253,861 km (0.055 R)
• M46: 12,566,221 km (0.11 R)
• M47: 12,849,709 km (0.079 R)
• M48: 13,071,563 km (0.119 R)
• M49: 13,135,291 km (0.115 R)
• M50: 13,647,963 km (0.067 R)
• M51: 14,036,918 km (0.115 R)
• M52: 14,363,789 km (0.075 R)
• M53: 14,462,374 km (0.089 R)
• M54: 14,561,109 km (0.071 R)
• M55: 14,627,081 km (0.106 R)
• M56: 16,377,227 km (0.091 R)
• M57: 16,721,302 km (0.048 R)
• M58: 17,416,782 km (0.094 R)
• M59: 18,477,431 km (0.111 R)
• M60: 18,548,939 km (0.104 R)
• M61: 18,620,447 km (0.104 R)
• M62: 19,015,685 km (0.086 R)
• M63: 19,232,302 km (0.085 R)
• M64: 19,741,234 km (0.09 R)
• M65: 20,107,450 km (0.108 R)
• M66: 20,365,057 km (0.099 R)
• M67: 21,032,713 km (0.087 R)
• M68: 21,256,810 km (0.078 R)
• M69: 21,444,256 km (0.111 R)
• M70: 21,820,645 km (0.058 R)
• M71: 22,123,281 km (0.101 R)
• M72: 22,427,414 km (0.111 R)
• M73: 23,078,314 km (0.094 R)
• M74: 23,155,207 km (0.099 R)
• M75: 23,232,250 km (0.074 R)
• M76: 23,348,039 km (0.066 R)
• M77: 23,968,720 km (0.103 R)
• M78: 24,124,601 km (0.064 R)
• M79: 24,949,185 km (0.052 R)
• M80: 25,067,816 km (0.036 R)
• M81: 25,703,158 km (0.117 R)
• M82: 26,062,941 km (0.106 R)
• M83: 26,989,849 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 11.1

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.89 AU - 11.75 AU

Year: 13627 Days

Day: 8.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,051,484 km

• M1: 154,385 km (0.067 R)
• M2: 560,992 km (0.116 R)
• M3: 674,238 km (0.094 R)
• M4: 1,159,383 km (0.028 R)
• M5: 1,359,994 km (0.055 R)
• M6: 1,572,274 km (0.097 R)
• M7: 1,969,905 km (0.032 R)
• M8: 2,211,206 km (0.087 R)
• M9: 2,591,484 km (0.069 R)
• M10: 2,756,191 km (0.037 R)
• M11: 3,306,263 km (0.101 R)
• M12: 3,485,182 km (0.117 R)
• M13: 3,778,393 km (0.061 R)
• M14: 3,852,893 km (0.086 R)
• M15: 5,360,989 km (0.052 R)
• M16: 5,487,250 km (0.069 R)
• M17: 6,089,232 km (0.112 R)
• M18: 6,939,696 km (0.094 R)
• M19: 7,262,528 km (0.119 R)
• M20: 7,732,116 km (0.103 R)
• M21: 8,602,326 km (0.102 R)
• M22: 9,452,491 km (0.097 R)
• M23: 10,120,745 km (0.1 R)
• M24: 10,698,043 km (0.026 R)
• M25: 10,804,257 km (0.114 R)
• M26: 12,326,565 km (0.059 R)
• M27: 13,397,537 km (0.09 R)
• M28: 13,915,295 km (0.102 R)
• M29: 15,208,269 km (0.104 R)
• M30: 15,447,476 km (0.112 R)
• M31: 15,627,592 km (0.109 R)
• M32: 15,929,630 km (0.113 R)
• M33: 16,662,061 km (0.044 R)
• M34: 17,343,180 km (0.098 R)
• M35: 19,117,860 km (0.08 R)
• M36: 20,750,721 km (0.1 R)
• M37: 21,016,107 km (0.069 R)
• M38: 22,224,260 km (0.091 R)
• M39: 22,563,996 km (0.077 R)
• M40: 23,179,592 km (0.097 R)
• M41: 24,287,663 km (0.054 R)
• M42: 25,130,049 km (0.055 R)
• M43: 26,915,649 km (0.05 R)
• M44: 27,277,676 km (0.103 R)
• M45: 27,422,935 km (0.093 R)
• M46: 27,714,202 km (0.094 R)
• M47: 27,933,363 km (0.078 R)
• M48: 28,741,790 km (0.051 R)
• M49: 29,186,096 km (0.061 R)
• M50: 29,707,145 km (0.096 R)
• M51: 31,898,904 km (0.091 R)
• M52: 32,820,875 km (0.048 R)
• M53: 33,751,673 km (0.114 R)
• M54: 34,612,609 km (0.088 R)
• M55: 34,848,674 km (0.086 R)
• M56: 37,157,718 km (0.071 R)
• M57: 37,641,667 km (0.112 R)
• M58: 37,722,599 km (0.085 R)
• M59: 38,046,478 km (0.113 R)
• M60: 38,778,910 km (0.115 R)
• M61: 39,598,108 km (0.069 R)
• M62: 40,257,685 km (0.102 R)
• M63: 40,340,263 km (0.081 R)
• M64: 41,253,707 km (0.101 R)
• M65: 42,341,882 km (0.038 R)
• M66: 43,354,809 km (0.111 R)
• M67: 43,949,311 km (0.088 R)
• M68: 45,318,281 km (0.034 R)
• M69: 48,713,555 km (0.114 R)
• M70: 49,508,667 km (0.045 R)
• M71: 49,952,225 km (0.087 R)
• M72: 50,130,097 km (0.084 R)
• M73: 50,397,129 km (0.065 R)
• M74: 51,201,367 km (0.046 R)
• M75: 51,380,585 km (0.062 R)
• M76: 51,560,103 km (0.081 R)
• M77: 52,280,117 km (0.106 R)
• M78: 53,912,230 km (0.086 R)
• M79: 54,643,016 km (0.06 R)
• M80: 54,917,977 km (0.117 R)
• M81: 55,377,093 km (0.061 R)
• M82: 57,505,721 km (0.091 R)
• M83: 58,252,364 km (0.068 R)
• M84: 59,660,977 km (0.077 R)
• M85: 60,227,504 km (0.12 R)
• M86: 60,985,816 km (0.084 R)
• M87: 63,471,833 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.2

Radius: 7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.46 AU - 12.94 AU

Year: 17329 Days

Day: 22.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 32,051,484 km

• M1: 92,302 km (0.073 R)
• M2: 488,138 km (0.112 R)
• M3: 796,758 km (0.104 R)
• M4: 921,523 km (0.114 R)
• M5: 1,037,760 km (0.104 R)
• M6: 1,205,759 km (0.112 R)
• M7: 1,415,794 km (0.104 R)
• M8: 1,637,498 km (0.105 R)
• M9: 1,779,467 km (0.11 R)
• M10: 1,888,524 km (0.089 R)
• M11: 2,018,823 km (0.119 R)
• M12: 2,528,054 km (0.104 R)
• M13: 2,630,529 km (0.078 R)
• M14: 2,755,294 km (0.038 R)
• M15: 2,818,424 km (0.034 R)
• M16: 3,185,088 km (0.065 R)
• M17: 3,340,520 km (0.104 R)
• M18: 3,453,168 km (0.117 R)
• M19: 3,916,023 km (0.085 R)
• M20: 4,058,590 km (0.096 R)
• M21: 5,104,728 km (0.102 R)
• M22: 5,418,285 km (0.113 R)
• M23: 5,497,722 km (0.114 R)
• M24: 6,905,288 km (0.1 R)
• M25: 7,515,647 km (0.071 R)
• M26: 7,962,197 km (0.073 R)
• M27: 8,203,798 km (0.067 R)
• M28: 8,570,911 km (0.088 R)
• M29: 8,725,445 km (0.116 R)
• M30: 8,912,144 km (0.051 R)
• M31: 10,027,096 km (0.073 R)
• M32: 10,287,995 km (0.052 R)
• M33: 10,485,315 km (0.107 R)
• M34: 12,525,231 km (0.072 R)
• M35: 12,665,554 km (0.103 R)
• M36: 13,410,552 km (0.099 R)
• M37: 13,770,334 km (0.079 R)
• M38: 14,206,263 km (0.118 R)
• M39: 15,091,583 km (0.108 R)
• M40: 15,353,229 km (0.092 R)
• M41: 16,223,291 km (0.079 R)
• M42: 16,837,839 km (0.096 R)
• M43: 17,616,944 km (0.087 R)
• M44: 17,813,516 km (0.037 R)
• M45: 18,010,836 km (0.12 R)
• M46: 18,968,112 km (0.075 R)
• M47: 20,393,481 km (0.051 R)
• M48: 20,931,734 km (0.058 R)
• M49: 22,446,263 km (0.046 R)
• M50: 23,605,198 km (0.087 R)
• M51: 24,388,642 km (0.099 R)
• M52: 24,476,156 km (0.089 R)
• M53: 24,519,989 km (0.086 R)
• M54: 25,535,160 km (0.083 R)
• M55: 26,115,151 km (0.103 R)
• M56: 26,474,186 km (0.056 R)
• M57: 26,879,895 km (0.085 R)
• M58: 28,431,674 km (0.111 R)
• M59: 28,847,257 km (0.094 R)
• M60: 28,893,482 km (0.031 R)
• M61: 29,264,784 km (0.051 R)
• M62: 29,637,582 km (0.059 R)
• M63: 30,294,018 km (0.087 R)
• M64: 30,482,361 km (0.041 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 146 - 13,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit