🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.63 AU - 0.75 AU

Year: 243 Days

Day: 43.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,659,762 km

• M1: 38,147 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.87 AU - 1.29 AU

Year: 477 Days

Day: 36.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.23 AU - 1.29 AU

Year: 601 Days

Day: 26.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,659,762 km

• M1: 689,796 km (0.039 R)
• M2: 825,930 km (0.12 R)

Asteroid Belt

Center: 2.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.8

Radius: 10.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.31 AU - 5.43 AU

Year: 3879 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 37,659,762 km

• M1: 129,851 km (0.096 R)
• M2: 237,262 km (0.074 R)
• M3: 319,092 km (0.081 R)
• M4: 393,293 km (0.114 R)
• M5: 589,416 km (0.051 R)
• M6: 878,289 km (0.111 R)
• M7: 949,647 km (0.067 R)
• M8: 1,267,543 km (0.095 R)
• M9: 1,681,929 km (0.118 R)
• M10: 1,811,780 km (0.074 R)
• M11: 1,972,149 km (0.085 R)
• M12: 2,306,949 km (0.11 R)
• M13: 2,422,588 km (0.079 R)
• M14: 2,629,781 km (0.049 R)
• M15: 2,781,324 km (0.075 R)
• M16: 2,858,217 km (0.101 R)
• M17: 2,967,124 km (0.059 R)
• M18: 3,565,665 km (0.078 R)
• M19: 4,130,846 km (0.091 R)
• M20: 4,414,932 km (0.112 R)
• M21: 4,487,039 km (0.103 R)
• M22: 5,324,487 km (0.099 R)
• M23: 6,129,174 km (0.067 R)
• M24: 6,209,808 km (0.079 R)
• M25: 6,290,740 km (0.109 R)
• M26: 6,473,997 km (0.104 R)
• M27: 6,659,200 km (0.054 R)
• M28: 6,846,047 km (0.101 R)
• M29: 7,182,643 km (0.103 R)
• M30: 7,310,250 km (0.1 R)
• M31: 7,589,399 km (0.116 R)
• M32: 7,937,663 km (0.091 R)
• M33: 9,290,177 km (0.052 R)
• M34: 9,569,327 km (0.075 R)
• M35: 9,780,410 km (0.088 R)
• M36: 10,231,148 km (0.082 R)
• M37: 11,079,218 km (0.104 R)
• M38: 11,251,405 km (0.057 R)
• M39: 11,449,473 km (0.066 R)
• M40: 12,075,839 km (0.059 R)
• M41: 12,354,989 km (0.099 R)
• M42: 13,914,696 km (0.112 R)
• M43: 14,154,053 km (0.075 R)
• M44: 14,394,756 km (0.096 R)
• M45: 14,961,582 km (0.069 R)
• M46: 15,152,170 km (0.094 R)
• M47: 15,261,376 km (0.092 R)
• M48: 15,370,882 km (0.094 R)
• M49: 16,117,076 km (0.057 R)
• M50: 16,649,196 km (0.064 R)
• M51: 16,903,363 km (0.081 R)
• M52: 17,558,601 km (0.096 R)
• M53: 17,702,066 km (0.081 R)
• M54: 17,961,468 km (0.104 R)
• M55: 18,164,024 km (0.11 R)
• M56: 18,513,185 km (0.047 R)
• M57: 18,835,120 km (0.106 R)
• M58: 19,514,145 km (0.103 R)
• M59: 19,782,074 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.6

Radius: 12.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.41 AU - 12.13 AU

Year: 12966 Days

Day: 12.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,659,762 km

• M1: 194,776 km (0.106 R)
• M2: 411,843 km (0.049 R)
• M3: 585,227 km (0.116 R)
• M4: 967,898 km (0.088 R)
• M5: 1,053,618 km (0.059 R)
• M6: 1,233,584 km (0.049 R)
• M7: 1,424,022 km (0.067 R)
• M8: 1,676,095 km (0.11 R)
• M9: 2,223,772 km (0.106 R)
• M10: 2,428,273 km (0.113 R)
• M11: 2,700,541 km (0.086 R)
• M12: 2,793,591 km (0.12 R)
• M13: 3,542,478 km (0.104 R)
• M14: 5,371,461 km (0.066 R)
• M15: 5,727,654 km (0.094 R)
• M16: 6,546,702 km (0.069 R)
• M17: 6,757,336 km (0.095 R)
• M18: 6,970,064 km (0.091 R)
• M19: 7,271,803 km (0.103 R)
• M20: 7,577,731 km (0.111 R)
• M21: 7,977,456 km (0.053 R)
• M22: 8,567,021 km (0.084 R)
• M23: 8,797,552 km (0.06 R)
• M24: 9,264,746 km (0.092 R)
• M25: 9,359,142 km (0.108 R)
• M26: 9,548,982 km (0.118 R)
• M27: 11,364,651 km (0.116 R)
• M28: 11,669,083 km (0.071 R)
• M29: 12,234,114 km (0.108 R)
• M30: 12,598,385 km (0.111 R)
• M31: 12,966,096 km (0.118 R)
• M32: 13,658,585 km (0.078 R)
• M33: 13,928,160 km (0.057 R)
• M34: 14,472,696 km (0.092 R)
• M35: 16,204,441 km (0.106 R)
• M36: 16,719,507 km (0.093 R)
• M37: 16,834,697 km (0.062 R)
• M38: 17,065,826 km (0.095 R)
• M39: 18,952,704 km (0.073 R)
• M40: 19,072,831 km (0.106 R)
• M41: 20,657,521 km (0.102 R)
• M42: 20,781,089 km (0.115 R)
• M43: 22,920,488 km (0.087 R)
• M44: 23,241,076 km (0.116 R)
• M45: 23,692,264 km (0.118 R)
• M46: 24,211,518 km (0.058 R)
• M47: 24,734,512 km (0.062 R)
• M48: 26,125,174 km (0.029 R)
• M49: 26,661,482 km (0.069 R)
• M50: 26,863,589 km (0.104 R)
• M51: 28,981,595 km (0.079 R)
• M52: 30,446,757 km (0.083 R)
• M53: 31,579,213 km (0.117 R)
• M54: 32,365,649 km (0.113 R)
• M55: 34,763,852 km (0.111 R)
• M56: 34,910,907 km (0.097 R)
• M57: 37,293,852 km (0.083 R)
• M58: 37,670,988 km (0.026 R)
• M59: 38,504,996 km (0.113 R)
• M60: 38,962,466 km (0.115 R)
• M61: 39,115,355 km (0.113 R)
• M62: 41,121,014 km (0.088 R)
• M63: 42,058,095 km (0.107 R)
• M64: 42,765,394 km (0.073 R)
• M65: 43,002,058 km (0.115 R)
• M66: 44,431,166 km (0.088 R)
• M67: 44,670,822 km (0.094 R)
• M68: 45,231,814 km (0.076 R)
• M69: 45,392,482 km (0.101 R)
• M70: 46,766,239 km (0.114 R)
• M71: 48,893,521 km (0.064 R)
• M72: 50,052,007 km (0.081 R)
• M73: 50,551,215 km (0.118 R)
• M74: 50,718,017 km (0.096 R)
• M75: 51,135,843 km (0.08 R)
• M76: 51,387,018 km (0.089 R)
• M77: 51,806,640 km (0.108 R)
• M78: 52,733,848 km (0.109 R)
• M79: 52,987,566 km (0.074 R)
• M80: 53,157,060 km (0.071 R)
• M81: 53,411,526 km (0.048 R)
• M82: 53,836,534 km (0.092 R)
• M83: 54,262,738 km (0.082 R)
• M84: 56,496,833 km (0.116 R)
• M85: 57,277,135 km (0.091 R)
• M86: 57,538,034 km (0.111 R)
• M87: 58,148,393 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.4

Radius: 5.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.41 AU - 14.53 AU

Year: 20991 Days

Day: 16.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,659,762 km

• M1: 79,137 km (0.11 R)
• M2: 128,205 km (0.047 R)
• M3: 261,198 km (0.056 R)
• M4: 412,890 km (0.118 R)
• M5: 486,193 km (0.1 R)
• M6: 618,438 km (0.068 R)
• M7: 777,161 km (0.063 R)
• M8: 822,639 km (0.098 R)
• M9: 932,593 km (0.119 R)
• M10: 997,519 km (0.073 R)
• M11: 1,064,090 km (0.045 R)
• M12: 1,201,570 km (0.042 R)
• M13: 1,609,224 km (0.098 R)
• M14: 1,667,867 km (0.106 R)
• M15: 1,951,355 km (0.102 R)
• M16: 2,035,129 km (0.098 R)
• M17: 2,426,926 km (0.093 R)
• M18: 2,517,134 km (0.092 R)
• M19: 2,700,990 km (0.116 R)
• M20: 2,841,761 km (0.117 R)
• M21: 3,253,454 km (0.099 R)
• M22: 3,453,616 km (0.055 R)
• M23: 3,504,330 km (0.067 R)
• M24: 4,458,465 km (0.079 R)
• M25: 4,541,343 km (0.042 R)
• M26: 4,935,383 km (0.087 R)
• M27: 5,546,640 km (0.115 R)
• M28: 6,617,462 km (0.08 R)
• M29: 6,680,592 km (0.106 R)
• M30: 7,355,129 km (0.111 R)
• M31: 7,584,911 km (0.097 R)
• M32: 7,683,945 km (0.096 R)
• M33: 7,717,156 km (0.111 R)
• M34: 7,917,019 km (0.105 R)
• M35: 7,950,528 km (0.078 R)
• M36: 8,118,676 km (0.067 R)
• M37: 8,561,187 km (0.052 R)
• M38: 9,046,632 km (0.114 R)
• M39: 10,043,851 km (0.088 R)
• M40: 10,408,421 km (0.06 R)
• M41: 11,718,300 km (0.12 R)
• M42: 12,489,777 km (0.109 R)
• M43: 12,646,106 km (0.079 R)
• M44: 12,724,496 km (0.112 R)
• M45: 13,677,584 km (0.111 R)
• M46: 14,203,420 km (0.098 R)
• M47: 14,612,421 km (0.094 R)
• M48: 15,191,514 km (0.095 R)
• M49: 15,358,316 km (0.101 R)
• M50: 15,609,640 km (0.115 R)
• M51: 15,651,677 km (0.074 R)
• M52: 15,989,320 km (0.071 R)
• M53: 18,064,691 km (0.047 R)
• M54: 18,596,661 km (0.088 R)
• M55: 18,819,861 km (0.108 R)
• M56: 20,269,016 km (0.068 R)
• M57: 20,868,005 km (0.11 R)
• M58: 21,519,504 km (0.091 R)
• M59: 22,414,249 km (0.093 R)
• M60: 23,081,306 km (0.117 R)
• M61: 23,417,303 km (0.105 R)
• M62: 24,973,869 km (0.088 R)
• M63: 26,262,804 km (0.076 R)
• M64: 26,865,085 km (0.027 R)
• M65: 27,016,328 km (0.078 R)
• M66: 27,218,435 km (0.119 R)
• M67: 27,319,713 km (0.105 R)
• M68: 27,726,021 km (0.085 R)
• M69: 28,750,317 km (0.064 R)
• M70: 28,905,151 km (0.042 R)
• M71: 29,267,178 km (0.088 R)
• M72: 29,630,850 km (0.119 R)
• M73: 30,362,533 km (0.106 R)
• M74: 30,520,060 km (0.05 R)
• M75: 31,364,989 km (0.087 R)
• M76: 31,524,310 km (0.115 R)
• M77: 31,737,039 km (0.12 R)
• M78: 32,324,659 km (0.081 R)
• M79: 33,294,053 km (0.09 R)
• M80: 34,054,609 km (0.085 R)
• M81: 34,491,734 km (0.099 R)
• M82: 34,820,849 km (0.064 R)
• M83: 36,426,034 km (0.07 R)
• M84: 37,378,225 km (0.075 R)
• M85: 37,490,722 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 19,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit