🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.43 AU - 0.63 AU

Year: 145 Days

Day: 15.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.27 AU - 1.51 AU

Year: 614 Days

Day: 14.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.33 AU - 2.68 AU

Year: 1481 Days

Day: 17.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 159.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,628,144 km

• M1: 727,345 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.5

Radius: 11.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.48 AU - 7.66 AU

Year: 7045 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,628,144 km

• M1: 155,432 km (0.107 R)
• M2: 350,807 km (0.089 R)
• M3: 431,590 km (0.108 R)
• M4: 988,543 km (0.077 R)
• M5: 1,424,621 km (0.098 R)
• M6: 1,534,874 km (0.084 R)
• M7: 1,664,426 km (0.059 R)
• M8: 1,764,058 km (0.108 R)
• M9: 1,917,396 km (0.068 R)
• M10: 2,093,024 km (0.071 R)
• M11: 2,182,932 km (0.054 R)
• M12: 2,441,886 km (0.082 R)
• M13: 2,769,655 km (0.036 R)
• M14: 3,277,540 km (0.074 R)
• M15: 3,553,099 km (0.085 R)
• M16: 3,770,315 km (0.037 R)
• M17: 3,969,729 km (0.11 R)
• M18: 4,263,689 km (0.058 R)
• M19: 4,753,921 km (0.082 R)
• M20: 4,945,406 km (0.118 R)
• M21: 5,163,819 km (0.101 R)
• M22: 5,237,421 km (0.073 R)
• M23: 5,336,006 km (0.048 R)
• M24: 5,460,173 km (0.045 R)
• M25: 6,121,395 km (0.055 R)
• M26: 6,303,755 km (0.115 R)
• M27: 6,514,389 km (0.097 R)
• M28: 6,620,603 km (0.117 R)
• M29: 7,826,811 km (0.042 R)
• M30: 8,196,168 km (0.036 R)
• M31: 8,834,053 km (0.112 R)
• M32: 9,367,968 km (0.096 R)
• M33: 9,729,846 km (0.091 R)
• M34: 9,943,022 km (0.103 R)
• M35: 10,748,308 km (0.105 R)
• M36: 11,510,210 km (0.04 R)
• M37: 11,606,700 km (0.104 R)
• M38: 11,962,743 km (0.114 R)
• M39: 12,322,526 km (0.044 R)
• M40: 12,619,478 km (0.084 R)
• M41: 12,785,382 km (0.073 R)
• M42: 13,422,819 km (0.114 R)
• M43: 13,728,447 km (0.078 R)
• M44: 13,967,654 km (0.054 R)
• M45: 14,070,727 km (0.083 R)
• M46: 14,346,436 km (0.109 R)
• M47: 14,763,515 km (0.035 R)
• M48: 14,868,383 km (0.102 R)
• M49: 15,008,706 km (0.044 R)
• M50: 15,859,469 km (0.102 R)
• M51: 16,435,420 km (0.118 R)
• M52: 16,653,085 km (0.1 R)
• M53: 16,798,794 km (0.102 R)
• M54: 17,496,518 km (0.081 R)
• M55: 18,091,618 km (0.063 R)
• M56: 18,429,111 km (0.109 R)
• M57: 18,768,848 km (0.071 R)
• M58: 19,684,836 km (0.082 R)
• M59: 19,954,710 km (0.067 R)
• M60: 20,889,547 km (0.105 R)
• M61: 21,480,908 km (0.064 R)
• M62: 21,798,654 km (0.095 R)
• M63: 21,878,389 km (0.039 R)
• M64: 22,197,930 km (0.101 R)
• M65: 22,318,207 km (0.08 R)
• M66: 22,922,882 km (0.078 R)
• M67: 23,983,680 km (0.103 R)
• M68: 25,018,598 km (0.098 R)
• M69: 25,102,074 km (0.109 R)
• M70: 25,227,437 km (0.067 R)
• M71: 25,352,950 km (0.097 R)
• M72: 26,364,680 km (0.119 R)
• M73: 27,003,762 km (0.104 R)
• M74: 27,389,575 km (0.12 R)
• M75: 28,080,119 km (0.113 R)
• M76: 28,210,269 km (0.084 R)
• M77: 28,558,234 km (0.105 R)
• M78: 28,951,377 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.3

Radius: 14.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.9 AU - 8 AU

Year: 8400 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 41,628,144 km

• M1: 190,887 km (0.055 R)
• M2: 312,211 km (0.095 R)
• M3: 433,983 km (0.06 R)
• M4: 609,611 km (0.073 R)
• M5: 883,525 km (0.072 R)
• M6: 980,315 km (0.058 R)
• M7: 1,212,640 km (0.111 R)
• M8: 1,322,146 km (0.099 R)
• M9: 1,449,603 km (0.118 R)
• M10: 1,873,713 km (0.096 R)
• M11: 2,133,714 km (0.111 R)
• M12: 2,319,515 km (0.103 R)
• M13: 2,581,910 km (0.081 R)
• M14: 2,689,620 km (0.091 R)
• M15: 2,780,576 km (0.112 R)
• M16: 3,232,062 km (0.108 R)
• M17: 3,329,151 km (0.049 R)
• M18: 3,586,160 km (0.049 R)
• M19: 3,686,690 km (0.099 R)
• M20: 4,056,945 km (0.081 R)
• M21: 4,310,513 km (0.11 R)
• M22: 4,504,242 km (0.091 R)
• M23: 4,833,657 km (0.044 R)
• M24: 5,035,016 km (0.119 R)
• M25: 5,216,478 km (0.086 R)
• M26: 6,920,397 km (0.12 R)
• M27: 7,021,226 km (0.117 R)
• M28: 7,688,732 km (0.1 R)
• M29: 8,109,551 km (0.11 R)
• M30: 8,242,693 km (0.111 R)
• M31: 8,511,072 km (0.096 R)
• M32: 8,974,077 km (0.111 R)
• M33: 9,111,707 km (0.114 R)
• M34: 9,417,336 km (0.103 R)
• M35: 10,124,335 km (0.054 R)
• M36: 10,411,862 km (0.107 R)
• M37: 10,702,232 km (0.071 R)
• M38: 11,083,706 km (0.066 R)
• M39: 11,469,669 km (0.066 R)
• M40: 11,589,347 km (0.089 R)
• M41: 11,739,543 km (0.047 R)
• M42: 12,224,390 km (0.059 R)
• M43: 12,592,401 km (0.064 R)
• M44: 12,995,268 km (0.042 R)
• M45: 13,245,246 km (0.025 R)
• M46: 13,496,869 km (0.089 R)
• M47: 15,335,427 km (0.103 R)
• M48: 15,533,495 km (0.117 R)
• M49: 15,798,882 km (0.119 R)
• M50: 16,300,633 km (0.111 R)
• M51: 16,502,889 km (0.098 R)
• M52: 16,604,316 km (0.059 R)
• M53: 16,773,811 km (0.071 R)
• M54: 17,114,445 km (0.093 R)
• M55: 17,388,658 km (0.116 R)
• M56: 18,220,123 km (0.1 R)
• M57: 18,640,643 km (0.102 R)
• M58: 19,777,886 km (0.098 R)
• M59: 20,864,415 km (0.068 R)
• M60: 21,157,328 km (0.057 R)
• M61: 21,414,935 km (0.045 R)
• M62: 21,599,539 km (0.091 R)
• M63: 21,710,541 km (0.098 R)
• M64: 22,642,984 km (0.109 R)
• M65: 22,755,781 km (0.086 R)
• M66: 23,664,738 km (0.076 R)
• M67: 24,354,234 km (0.092 R)
• M68: 25,050,313 km (0.119 R)
• M69: 25,870,857 km (0.112 R)

Asteroid Belt

Center: 9.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.7

Radius: 14.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.59 AU - 13.27 AU

Year: 13541 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,628,144 km

• M1: 182,809 km (0.077 R)
• M2: 523,144 km (0.119 R)
• M3: 628,610 km (0.082 R)
• M4: 788,231 km (0.085 R)
• M5: 946,655 km (0.118 R)
• M6: 1,064,688 km (0.091 R)
• M7: 1,335,759 km (0.115 R)
• M8: 1,880,595 km (0.11 R)
• M9: 2,350,332 km (0.074 R)
• M10: 2,611,231 km (0.037 R)
• M11: 2,906,836 km (0.114 R)
• M12: 3,161,601 km (0.093 R)
• M13: 3,557,737 km (0.102 R)
• M14: 4,082,675 km (0.059 R)
• M15: 4,282,389 km (0.116 R)
• M16: 4,427,050 km (0.03 R)
• M17: 4,840,837 km (0.07 R)
• M18: 4,961,413 km (0.105 R)
• M19: 5,052,518 km (0.092 R)
• M20: 6,419,245 km (0.109 R)
• M21: 7,402,551 km (0.112 R)
• M22: 7,965,339 km (0.097 R)
• M23: 8,505,387 km (0.118 R)
• M24: 8,614,893 km (0.054 R)
• M25: 9,020,452 km (0.108 R)
• M26: 9,469,844 km (0.067 R)
• M27: 9,850,122 km (0.031 R)
• M28: 10,003,610 km (0.107 R)
• M29: 10,743,670 km (0.04 R)
• M30: 10,862,152 km (0.084 R)
• M31: 11,825,712 km (0.12 R)
• M32: 12,359,178 km (0.095 R)
• M33: 12,858,535 km (0.059 R)
• M34: 13,364,475 km (0.073 R)
• M35: 15,186,577 km (0.092 R)
• M36: 16,036,443 km (0.084 R)
• M37: 16,171,979 km (0.097 R)
• M38: 17,316,851 km (0.077 R)
• M39: 18,345,935 km (0.068 R)
• M40: 18,630,021 km (0.079 R)
• M41: 18,915,604 km (0.054 R)
• M42: 19,250,553 km (0.096 R)
• M43: 19,491,107 km (0.088 R)
• M44: 20,511,962 km (0.105 R)
• M45: 20,856,187 km (0.1 R)
• M46: 21,750,184 km (0.11 R)
• M47: 22,758,025 km (0.111 R)
• M48: 23,216,542 km (0.106 R)
• M49: 23,523,966 km (0.065 R)
• M50: 23,626,740 km (0.096 R)
• M51: 23,987,570 km (0.077 R)
• M52: 24,194,613 km (0.055 R)
• M53: 24,714,765 km (0.111 R)
• M54: 25,186,148 km (0.093 R)
• M55: 25,660,373 km (0.027 R)
• M56: 26,939,734 km (0.055 R)
• M57: 27,803,961 km (0.113 R)
• M58: 27,967,172 km (0.089 R)
• M59: 28,897,222 km (0.058 R)
• M60: 30,451,395 km (0.082 R)
• M61: 31,182,180 km (0.049 R)
• M62: 31,805,106 km (0.095 R)
• M63: 33,524,733 km (0.12 R)
• M64: 33,872,249 km (0.115 R)
• M65: 33,988,337 km (0.094 R)
• M66: 35,098,054 km (0.101 R)
• M67: 35,805,054 km (0.115 R)
• M68: 37,653,186 km (0.06 R)
• M69: 38,074,902 km (0.112 R)
• M70: 39,899,547 km (0.111 R)
• M71: 40,822,566 km (0.088 R)
• M72: 41,379,669 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 11,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit