🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.51 AU - 0.55 AU

Year: 147 Days

Day: 34.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,565,888 km

• M1: 24,384 km (0.12 R)
• M2: 143,464 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.63 AU - 0.71 AU

Year: 209 Days

Day: 40.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,565,888 km

• M1: 397,033 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.71 AU - 0.71 AU

Year: 228 Days

Day: 32.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,565,888 km

• M1: 601,683 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.66 AU - 1 AU

Year: 288 Days

Day: 22.7 Hours

Environment

Temp: 51 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.42 AU - 1.48 AU

Year: 665 Days

Day: 20.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.23 AU - 2.33 AU

Year: 1311 Days

Day: 17.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 14.8

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.39 AU - 5.03 AU

Year: 3892 Days

Day: 14.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,565,888 km

• M1: 191,784 km (0.066 R)
• M2: 292,015 km (0.11 R)
• M3: 537,954 km (0.105 R)
• M4: 678,576 km (0.085 R)
• M5: 927,656 km (0.072 R)
• M6: 1,092,513 km (0.042 R)
• M7: 1,196,633 km (0.071 R)
• M8: 1,662,182 km (0.094 R)
• M9: 1,756,728 km (0.085 R)
• M10: 1,965,566 km (0.106 R)
• M11: 2,257,282 km (0.113 R)
• M12: 2,378,157 km (0.049 R)
• M13: 2,532,243 km (0.086 R)
• M14: 2,689,770 km (0.106 R)
• M15: 2,785,961 km (0.038 R)
• M16: 2,883,349 km (0.078 R)
• M17: 3,165,491 km (0.109 R)
• M18: 3,544,422 km (0.081 R)
• M19: 3,721,546 km (0.111 R)
• M20: 3,829,257 km (0.077 R)
• M21: 4,103,320 km (0.084 R)
• M22: 4,478,811 km (0.093 R)
• M23: 4,826,476 km (0.1 R)
• M24: 4,983,853 km (0.09 R)
• M25: 5,083,036 km (0.091 R)
• M26: 5,589,276 km (0.094 R)
• M27: 5,796,319 km (0.099 R)
• M28: 6,260,970 km (0.07 R)
• M29: 6,693,906 km (0.087 R)
• M30: 7,271,354 km (0.117 R)
• M31: 7,588,950 km (0.103 R)
• M32: 7,726,580 km (0.102 R)
• M33: 7,864,958 km (0.096 R)
• M34: 8,521,693 km (0.066 R)
• M35: 8,640,923 km (0.028 R)
• M36: 9,318,601 km (0.102 R)
• M37: 9,441,421 km (0.099 R)
• M38: 9,663,873 km (0.092 R)
• M39: 9,963,218 km (0.066 R)
• M40: 10,088,880 km (0.058 R)
• M41: 10,316,269 km (0.071 R)
• M42: 10,417,996 km (0.076 R)
• M43: 10,905,386 km (0.109 R)
• M44: 11,034,937 km (0.115 R)
• M45: 11,269,507 km (0.094 R)
• M46: 11,584,710 km (0.096 R)
• M47: 11,849,647 km (0.072 R)
• M48: 12,331,502 km (0.082 R)
• M49: 13,675,938 km (0.032 R)
• M50: 14,493,491 km (0.094 R)
• M51: 14,807,796 km (0.079 R)
• M52: 15,009,005 km (0.117 R)
• M53: 15,269,006 km (0.093 R)
• M54: 16,176,018 km (0.1 R)
• M55: 16,531,761 km (0.068 R)
• M56: 17,070,314 km (0.1 R)
• M57: 17,190,740 km (0.102 R)
• M58: 17,432,640 km (0.103 R)
• M59: 18,751,644 km (0.064 R)
• M60: 19,062,957 km (0.092 R)
• M61: 19,281,969 km (0.097 R)
• M62: 19,627,689 km (0.038 R)
• M63: 19,722,385 km (0.109 R)
• M64: 19,848,795 km (0.1 R)
• M65: 19,943,939 km (0.094 R)
• M66: 20,421,306 km (0.117 R)
• M67: 20,773,759 km (0.118 R)
• M68: 21,063,679 km (0.063 R)
• M69: 21,322,633 km (0.048 R)
• M70: 21,484,947 km (0.1 R)
• M71: 21,582,485 km (0.1 R)

Asteroid Belt

Center: 5.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294

Radius: 11.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.18 AU - 6.86 AU

Year: 6340 Days

Day: 8.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,565,888 km

• M1: 259,253 km (0.098 R)
• M2: 344,524 km (0.076 R)
• M3: 499,657 km (0.046 R)
• M4: 949,647 km (0.049 R)
• M5: 1,025,194 km (0.107 R)
• M6: 1,223,561 km (0.046 R)
• M7: 1,628,223 km (0.099 R)
• M8: 1,910,365 km (0.094 R)
• M9: 2,259,377 km (0.094 R)
• M10: 2,345,545 km (0.094 R)
• M11: 2,592,830 km (0.112 R)
• M12: 2,848,792 km (0.067 R)
• M13: 3,093,983 km (0.093 R)
• M14: 3,484,733 km (0.104 R)
• M15: 4,551,814 km (0.108 R)
• M16: 4,750,032 km (0.096 R)
• M17: 5,064,337 km (0.117 R)
• M18: 5,478,424 km (0.108 R)
• M19: 5,618,896 km (0.025 R)
• M20: 5,760,565 km (0.104 R)
• M21: 5,975,238 km (0.111 R)
• M22: 6,339,210 km (0.11 R)
• M23: 6,486,713 km (0.074 R)
• M24: 6,810,593 km (0.025 R)
• M25: 7,139,558 km (0.072 R)
• M26: 7,525,820 km (0.063 R)
• M27: 7,866,155 km (0.117 R)
• M28: 8,265,133 km (0.045 R)
• M29: 8,507,631 km (0.085 R)
• M30: 9,585,783 km (0.083 R)
• M31: 9,783,850 km (0.111 R)
• M32: 10,011,987 km (0.086 R)
• M33: 10,212,897 km (0.099 R)
• M34: 10,531,540 km (0.068 R)
• M35: 10,794,683 km (0.095 R)
• M36: 11,000,829 km (0.114 R)
• M37: 11,148,931 km (0.073 R)
• M38: 11,627,195 km (0.057 R)
• M39: 12,295,748 km (0.074 R)
• M40: 12,541,986 km (0.117 R)
• M41: 13,861,290 km (0.083 R)
• M42: 14,021,360 km (0.044 R)
• M43: 14,246,504 km (0.085 R)
• M44: 14,505,159 km (0.096 R)
• M45: 14,961,582 km (0.054 R)
• M46: 15,290,548 km (0.068 R)
• M47: 16,460,553 km (0.11 R)
• M48: 16,970,831 km (0.072 R)
• M49: 17,867,670 km (0.073 R)
• M50: 19,063,556 km (0.088 R)
• M51: 19,241,577 km (0.1 R)
• M52: 19,743,179 km (0.115 R)
• M53: 20,321,524 km (0.078 R)
• M54: 21,199,664 km (0.115 R)
• M55: 21,310,366 km (0.114 R)
• M56: 21,829,172 km (0.058 R)
• M57: 21,903,671 km (0.069 R)
• M58: 23,220,432 km (0.082 R)
• M59: 23,296,428 km (0.079 R)
• M60: 23,945,982 km (0.105 R)
• M61: 24,369,493 km (0.074 R)
• M62: 24,446,686 km (0.039 R)
• M63: 24,717,757 km (0.086 R)
• M64: 25,067,666 km (0.116 R)
• M65: 25,223,847 km (0.105 R)
• M66: 25,733,227 km (0.079 R)
• M67: 25,811,916 km (0.046 R)
• M68: 25,930,098 km (0.083 R)
• M69: 26,404,623 km (0.117 R)
• M70: 26,563,496 km (0.067 R)
• M71: 26,642,932 km (0.041 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.7

Radius: 10.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.11 AU - 8.55 AU

Year: 7557 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 18,565,888 km

• M1: 154,086 km (0.097 R)
• M2: 248,033 km (0.11 R)
• M3: 335,398 km (0.12 R)
• M4: 469,887 km (0.085 R)
• M5: 700,866 km (0.037 R)
• M6: 1,069,774 km (0.119 R)
• M7: 1,356,105 km (0.063 R)
• M8: 1,469,799 km (0.045 R)
• M9: 1,680,283 km (0.032 R)
• M10: 1,775,577 km (0.082 R)
• M11: 2,175,003 km (0.107 R)
• M12: 2,370,229 km (0.053 R)
• M13: 2,477,640 km (0.071 R)
• M14: 2,618,262 km (0.104 R)
• M15: 2,842,509 km (0.09 R)
• M16: 3,006,468 km (0.091 R)
• M17: 3,570,153 km (0.102 R)
• M18: 3,658,416 km (0.108 R)
• M19: 4,774,266 km (0.06 R)
• M20: 4,930,596 km (0.106 R)
• M21: 5,208,250 km (0.064 R)
• M22: 5,511,634 km (0.036 R)
• M23: 5,883,235 km (0.051 R)
• M24: 6,585,747 km (0.093 R)
• M25: 7,068,799 km (0.118 R)
• M26: 7,247,418 km (0.116 R)
• M27: 7,907,145 km (0.113 R)
• M28: 8,092,497 km (0.107 R)
• M29: 8,185,696 km (0.099 R)
• M30: 9,381,282 km (0.069 R)
• M31: 9,701,123 km (0.096 R)
• M32: 9,924,622 km (0.116 R)
• M33: 9,999,570 km (0.099 R)
• M34: 10,605,442 km (0.099 R)
• M35: 10,835,673 km (0.118 R)
• M36: 11,015,938 km (0.113 R)
• M37: 11,119,460 km (0.053 R)
• M38: 12,091,697 km (0.117 R)
• M39: 12,359,178 km (0.082 R)
• M40: 12,628,603 km (0.112 R)
• M41: 12,764,139 km (0.102 R)
• M42: 12,899,974 km (0.038 R)
• M43: 13,283,244 km (0.083 R)
• M44: 13,837,205 km (0.079 R)
• M45: 14,511,891 km (0.073 R)
• M46: 14,596,863 km (0.114 R)
• M47: 15,024,862 km (0.093 R)
• M48: 15,139,753 km (0.105 R)
• M49: 15,428,028 km (0.111 R)
• M50: 15,922,449 km (0.091 R)
• M51: 16,010,263 km (0.083 R)
• M52: 16,451,577 km (0.075 R)
• M53: 16,896,930 km (0.11 R)
• M54: 17,226,045 km (0.109 R)
• M55: 17,376,391 km (0.119 R)
• M56: 17,466,748 km (0.082 R)
• M57: 17,617,842 km (0.091 R)
• M58: 17,769,235 km (0.119 R)
• M59: 18,563,749 km (0.112 R)
• M60: 19,620,210 km (0.095 R)
• M61: 20,187,485 km (0.068 R)
• M62: 21,016,257 km (0.06 R)
• M63: 21,273,416 km (0.076 R)
• M64: 21,531,771 km (0.069 R)
• M65: 21,693,786 km (0.119 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.7

Radius: 9.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.91 AU - 7.75 AU

Year: 7557 Days

Day: 5.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 18,565,888 km

• M1: 174,581 km (0.028 R)
• M2: 1,101,788 km (0.12 R)
• M3: 1,175,690 km (0.101 R)
• M4: 1,523,505 km (0.096 R)
• M5: 1,827,039 km (0.059 R)
• M6: 1,890,019 km (0.039 R)
• M7: 2,070,584 km (0.102 R)
• M8: 2,176,350 km (0.052 R)
• M9: 2,490,356 km (0.053 R)
• M10: 2,560,667 km (0.102 R)
• M11: 2,746,318 km (0.103 R)
• M12: 3,283,823 km (0.097 R)
• M13: 3,708,082 km (0.114 R)
• M14: 3,821,029 km (0.06 R)
• M15: 4,017,152 km (0.104 R)
• M16: 5,554,868 km (0.048 R)
• M17: 5,984,064 km (0.092 R)
• M18: 6,250,498 km (0.116 R)
• M19: 6,716,496 km (0.097 R)
• M20: 7,133,275 km (0.067 R)
• M21: 8,264,684 km (0.041 R)
• M22: 8,797,252 km (0.115 R)
• M23: 9,253,227 km (0.056 R)
• M24: 9,451,145 km (0.114 R)
• M25: 9,539,407 km (0.066 R)
• M26: 10,460,930 km (0.047 R)
• M27: 10,943,832 km (0.088 R)
• M28: 11,860,119 km (0.099 R)
• M29: 11,955,413 km (0.1 R)
• M30: 12,122,963 km (0.108 R)
• M31: 12,339,431 km (0.089 R)
• M32: 13,267,686 km (0.107 R)
• M33: 13,815,363 km (0.036 R)
• M34: 14,117,252 km (0.084 R)
• M35: 15,424,288 km (0.092 R)
• M36: 16,211,173 km (0.081 R)
• M37: 16,876,734 km (0.08 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 11,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit