🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.56 AU - 0.84 AU

Year: 216 Days

Day: 27.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.62 AU - 1.8 AU

Year: 825 Days

Day: 15.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.63 AU - 3.45 AU

Year: 1956 Days

Day: 37.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.6

Radius: 13.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.98 AU - 5.6 AU

Year: 3868 Days

Day: 14.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,618,740 km

• M1: 187,147 km (0.078 R)
• M2: 344,075 km (0.094 R)
• M3: 442,062 km (0.106 R)
• M4: 613,650 km (0.083 R)
• M5: 1,216,979 km (0.047 R)
• M6: 1,428,809 km (0.034 R)
• M7: 1,762,113 km (0.031 R)
• M8: 1,889,571 km (0.071 R)
• M9: 2,222,276 km (0.086 R)
• M10: 2,325,798 km (0.067 R)
• M11: 2,520,126 km (0.118 R)
• M12: 3,490,268 km (0.119 R)
• M13: 3,631,937 km (0.079 R)
• M14: 3,837,634 km (0.109 R)
• M15: 4,174,977 km (0.073 R)
• M16: 4,369,006 km (0.087 R)
• M17: 4,522,044 km (0.079 R)
• M18: 4,699,168 km (0.087 R)
• M19: 5,037,559 km (0.118 R)
• M20: 5,666,618 km (0.087 R)
• M21: 5,954,294 km (0.116 R)
• M22: 6,296,126 km (0.073 R)
• M23: 7,101,411 km (0.098 R)
• M24: 7,359,766 km (0.098 R)
• M25: 7,647,593 km (0.08 R)
• M26: 8,261,393 km (0.109 R)
• M27: 8,505,985 km (0.076 R)
• M28: 9,141,926 km (0.073 R)
• M29: 9,593,412 km (0.055 R)
• M30: 9,879,294 km (0.07 R)
• M31: 9,965,612 km (0.091 R)
• M32: 10,400,942 km (0.081 R)
• M33: 11,471,464 km (0.054 R)
• M34: 11,714,112 km (0.11 R)
• M35: 12,204,493 km (0.109 R)
• M36: 12,607,959 km (0.091 R)
• M37: 13,300,747 km (0.11 R)
• M38: 13,491,783 km (0.11 R)
• M39: 14,363,041 km (0.029 R)
• M40: 14,723,273 km (0.116 R)
• M41: 14,822,007 km (0.115 R)
• M42: 14,920,892 km (0.083 R)
• M43: 15,990,367 km (0.049 R)
• M44: 16,329,655 km (0.109 R)
• M45: 16,740,002 km (0.085 R)
• M46: 16,843,075 km (0.083 R)
• M47: 17,084,526 km (0.03 R)
• M48: 17,501,006 km (0.114 R)
• M49: 17,710,593 km (0.117 R)
• M50: 18,238,075 km (0.049 R)
• M51: 18,344,140 km (0.074 R)
• M52: 18,592,622 km (0.1 R)
• M53: 18,699,435 km (0.093 R)
• M54: 19,597,471 km (0.062 R)
• M55: 19,887,840 km (0.092 R)
• M56: 20,436,116 km (0.074 R)
• M57: 20,693,574 km (0.088 R)
• M58: 21,174,831 km (0.106 R)
• M59: 21,286,431 km (0.09 R)
• M60: 21,435,430 km (0.104 R)
• M61: 22,488,749 km (0.112 R)
• M62: 23,136,358 km (0.076 R)
• M63: 23,558,822 km (0.099 R)
• M64: 23,906,338 km (0.073 R)
• M65: 24,606,307 km (0.084 R)
• M66: 25,352,650 km (0.074 R)
• M67: 25,788,130 km (0.051 R)
• M68: 25,907,210 km (0.062 R)
• M69: 26,106,324 km (0.095 R)
• M70: 26,385,923 km (0.073 R)
• M71: 26,827,237 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 13.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.7 AU - 6.46 AU

Year: 5531 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,618,740 km

• M1: 244,293 km (0.091 R)
• M2: 382,821 km (0.038 R)
• M3: 737,966 km (0.042 R)
• M4: 947,553 km (0.051 R)
• M5: 1,085,931 km (0.082 R)
• M6: 1,191,248 km (0.093 R)
• M7: 1,543,850 km (0.091 R)
• M8: 1,802,654 km (0.069 R)
• M9: 1,945,520 km (0.049 R)
• M10: 2,125,487 km (0.108 R)
• M11: 2,662,543 km (0.078 R)
• M12: 2,975,053 km (0.086 R)
• M13: 3,069,300 km (0.117 R)
• M14: 3,280,233 km (0.058 R)
• M15: 3,377,621 km (0.113 R)
• M16: 3,676,068 km (0.069 R)
• M17: 4,066,369 km (0.095 R)
• M18: 4,319,938 km (0.093 R)
• M19: 4,513,517 km (0.11 R)
• M20: 5,111,610 km (0.078 R)
• M21: 5,339,597 km (0.098 R)
• M22: 5,547,687 km (0.066 R)
• M23: 5,948,161 km (0.046 R)
• M24: 6,139,945 km (0.041 R)
• M25: 6,777,232 km (0.067 R)
• M26: 7,772,657 km (0.091 R)
• M27: 8,008,872 km (0.098 R)
• M28: 8,167,745 km (0.078 R)
• M29: 8,488,632 km (0.073 R)
• M30: 8,596,492 km (0.086 R)
• M31: 8,950,291 km (0.081 R)
• M32: 10,040,111 km (0.116 R)
• M33: 10,702,531 km (0.038 R)
• M34: 10,819,217 km (0.056 R)
• M35: 11,053,936 km (0.038 R)
• M36: 11,558,081 km (0.094 R)
• M37: 11,707,679 km (0.113 R)
• M38: 11,918,462 km (0.048 R)
• M39: 12,069,706 km (0.078 R)
• M40: 12,343,620 km (0.083 R)
• M41: 12,897,730 km (0.033 R)
• M42: 13,271,575 km (0.12 R)
• M43: 13,554,315 km (0.092 R)
• M44: 13,744,005 km (0.092 R)
• M45: 14,030,036 km (0.119 R)
• M46: 14,125,929 km (0.08 R)
• M47: 14,511,293 km (0.035 R)
• M48: 14,802,709 km (0.064 R)
• M49: 15,887,593 km (0.071 R)
• M50: 17,100,233 km (0.12 R)
• M51: 17,339,440 km (0.077 R)
• M52: 17,476,622 km (0.11 R)
• M53: 17,994,380 km (0.051 R)
• M54: 18,307,488 km (0.101 R)
• M55: 18,622,541 km (0.095 R)
• M56: 20,803,977 km (0.093 R)
• M57: 21,095,993 km (0.04 R)
• M58: 21,499,907 km (0.109 R)
• M59: 22,128,966 km (0.09 R)
• M60: 22,315,215 km (0.106 R)
• M61: 22,427,114 km (0.065 R)
• M62: 22,651,661 km (0.086 R)
• M63: 22,801,707 km (0.067 R)
• M64: 23,216,094 km (0.107 R)
• M65: 23,481,181 km (0.041 R)
• M66: 23,633,023 km (0.101 R)
• M67: 23,747,166 km (0.1 R)
• M68: 24,821,428 km (0.111 R)
• M69: 25,247,782 km (0.116 R)
• M70: 25,715,575 km (0.101 R)
• M71: 25,989,937 km (0.074 R)
• M72: 26,462,367 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 14.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.99 AU - 9.63 AU

Year: 8053 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,618,740 km

• M1: 188,643 km (0.076 R)
• M2: 292,015 km (0.101 R)
• M3: 595,699 km (0.106 R)
• M4: 746,493 km (0.1 R)
• M5: 846,724 km (0.038 R)
• M6: 965,804 km (0.101 R)
• M7: 1,454,390 km (0.095 R)
• M8: 1,600,697 km (0.104 R)
• M9: 1,769,294 km (0.106 R)
• M10: 1,961,826 km (0.089 R)
• M11: 2,273,588 km (0.076 R)
• M12: 2,445,177 km (0.107 R)
• M13: 2,562,163 km (0.112 R)
• M14: 2,801,819 km (0.084 R)
• M15: 2,986,572 km (0.111 R)
• M16: 3,175,364 km (0.11 R)
• M17: 3,411,579 km (0.091 R)
• M18: 3,720,948 km (0.088 R)
• M19: 3,947,439 km (0.105 R)
• M20: 4,108,855 km (0.12 R)
• M21: 4,438,270 km (0.065 R)
• M22: 4,874,647 km (0.108 R)
• M23: 5,123,129 km (0.025 R)
• M24: 5,274,223 km (0.093 R)
• M25: 5,684,569 km (0.028 R)
• M26: 5,946,366 km (0.113 R)
• M27: 6,212,201 km (0.097 R)
• M28: 6,810,892 km (0.113 R)
• M29: 7,005,219 km (0.073 R)
• M30: 7,117,119 km (0.074 R)
• M31: 7,859,274 km (0.101 R)
• M32: 8,776,309 km (0.089 R)
• M33: 8,897,184 km (0.101 R)
• M34: 9,385,920 km (0.116 R)
• M35: 9,789,685 km (0.054 R)
• M36: 10,199,134 km (0.098 R)
• M37: 10,485,913 km (0.102 R)
• M38: 10,646,282 km (0.116 R)
• M39: 11,362,257 km (0.074 R)
• M40: 11,494,053 km (0.099 R)
• M41: 13,012,172 km (0.087 R)
• M42: 14,023,753 km (0.034 R)
• M43: 15,569,997 km (0.042 R)
• M44: 15,753,254 km (0.107 R)
• M45: 17,056,551 km (0.047 R)
• M46: 17,702,066 km (0.119 R)
• M47: 18,047,038 km (0.081 R)
• M48: 18,201,124 km (0.102 R)
• M49: 18,433,001 km (0.09 R)
• M50: 18,665,775 km (0.045 R)
• M51: 18,938,791 km (0.064 R)
• M52: 19,213,004 km (0.08 R)
• M53: 19,725,826 km (0.11 R)
• M54: 19,844,906 km (0.07 R)
• M55: 20,724,840 km (0.117 R)
• M56: 21,007,431 km (0.089 R)
• M57: 21,250,826 km (0.066 R)
• M58: 21,986,249 km (0.083 R)
• M59: 23,188,867 km (0.105 R)
• M60: 23,566,452 km (0.084 R)
• M61: 23,692,712 km (0.098 R)
• M62: 25,183,006 km (0.101 R)
• M63: 25,527,979 km (0.062 R)
• M64: 25,700,914 km (0.075 R)
• M65: 26,048,280 km (0.092 R)
• M66: 26,967,111 km (0.047 R)
• M67: 27,408,424 km (0.106 R)
• M68: 28,075,032 km (0.046 R)
• M69: 28,836,785 km (0.102 R)
• M70: 29,152,436 km (0.083 R)
• M71: 30,610,118 km (0.066 R)
• M72: 30,886,126 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.7

Radius: 11.8

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.78 AU - 10.12 AU

Year: 10718 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,618,740 km

• M1: 261,048 km (0.101 R)
• M2: 454,927 km (0.115 R)
• M3: 598,541 km (0.096 R)
• M4: 835,803 km (0.09 R)
• M5: 1,082,640 km (0.097 R)
• M6: 1,329,925 km (0.11 R)
• M7: 1,570,927 km (0.058 R)
• M8: 1,959,433 km (0.106 R)
• M9: 2,553,187 km (0.052 R)
• M10: 3,010,358 km (0.106 R)
• M11: 3,931,731 km (0.068 R)
• M12: 4,245,588 km (0.057 R)
• M13: 4,351,952 km (0.083 R)
• M14: 5,350,069 km (0.081 R)
• M15: 5,503,855 km (0.086 R)
• M16: 6,294,779 km (0.113 R)
• M17: 6,375,861 km (0.115 R)
• M18: 6,539,073 km (0.082 R)
• M19: 6,827,946 km (0.103 R)
• M20: 7,163,494 km (0.075 R)
• M21: 7,981,645 km (0.034 R)
• M22: 8,246,283 km (0.092 R)
• M23: 8,693,731 km (0.108 R)
• M24: 8,784,088 km (0.067 R)
• M25: 9,149,107 km (0.111 R)
• M26: 9,705,760 km (0.041 R)
• M27: 10,755,040 km (0.105 R)
• M28: 11,342,511 km (0.11 R)
• M29: 12,395,530 km (0.103 R)
• M30: 12,804,979 km (0.088 R)
• M31: 12,959,664 km (0.047 R)
• M32: 13,795,168 km (0.05 R)
• M33: 14,166,170 km (0.078 R)
• M34: 15,353,529 km (0.065 R)
• M35: 16,460,553 km (0.096 R)
• M36: 17,080,337 km (0.051 R)
• M37: 17,995,577 km (0.05 R)
• M38: 19,279,874 km (0.106 R)
• M39: 19,754,249 km (0.105 R)
• M40: 20,232,514 km (0.075 R)
• M41: 20,654,080 km (0.091 R)
• M42: 21,078,639 km (0.07 R)
• M43: 21,874,649 km (0.12 R)
• M44: 25,869,361 km (0.118 R)
• M45: 26,523,852 km (0.11 R)
• M46: 26,919,239 km (0.108 R)
• M47: 27,582,407 km (0.112 R)
• M48: 27,849,289 km (0.047 R)
• M49: 28,183,940 km (0.104 R)
• M50: 29,128,201 km (0.104 R)
• M51: 30,082,785 km (0.061 R)
• M52: 30,220,116 km (0.07 R)
• M53: 30,495,077 km (0.104 R)
• M54: 30,909,314 km (0.107 R)
• M55: 31,534,034 km (0.08 R)
• M56: 33,220,302 km (0.11 R)
• M57: 33,860,132 km (0.115 R)
• M58: 34,217,371 km (0.061 R)
• M59: 34,432,344 km (0.031 R)
• M60: 34,935,740 km (0.103 R)
• M61: 35,513,936 km (0.105 R)
• M62: 35,731,451 km (0.073 R)
• M63: 37,932,186 km (0.103 R)
• M64: 38,377,688 km (0.112 R)
• M65: 38,452,038 km (0.091 R)
• M66: 38,601,038 km (0.067 R)
• M67: 38,824,836 km (0.102 R)
• M68: 39,724,219 km (0.055 R)
• M69: 39,874,864 km (0.083 R)
• M70: 41,010,311 km (0.035 R)
• M71: 41,086,307 km (0.097 R)
• M72: 41,773,111 km (0.085 R)
• M73: 41,849,705 km (0.063 R)
• M74: 43,080,746 km (0.072 R)
• M75: 43,157,939 km (0.106 R)
• M76: 43,390,264 km (0.026 R)
• M77: 43,467,756 km (0.102 R)
• M78: 48,443,830 km (0.092 R)
• M79: 49,169,230 km (0.084 R)
• M80: 49,898,220 km (0.049 R)
• M81: 50,060,833 km (0.065 R)
• M82: 51,449,101 km (0.094 R)
• M83: 51,695,489 km (0.056 R)
• M84: 53,763,231 km (0.098 R)
• M85: 54,013,209 km (0.104 R)
• M86: 54,430,736 km (0.11 R)
• M87: 54,681,762 km (0.07 R)
• M88: 55,605,229 km (0.03 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 11,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit