🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.81 AU - 1.05 AU

Year: 324 Days

Day: 20 Hours

Environment

Temp: 128 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.91 AU - 1.37 AU

Year: 440 Days

Day: 24 Hours

Environment

Temp: 22 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.33 AU - 1.63 AU

Year: 651 Days

Day: 42.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.45 AU - 1.53 AU

Year: 658 Days

Day: 16 Hours

Environment

Temp: -34 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,087,728 km

• M1: 54,902 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2 AU - 2.4 AU

Year: 1180 Days

Day: 24.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,087,728 km

• M1: 1,213,239 km (0.036 R)
• M2: 1,427,762 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.23 AU - 2.81 AU

Year: 1447 Days

Day: 20.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.8

Radius: 10.5

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.45 AU - 7.01 AU

Year: 5624 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,087,728 km

• M1: 131,497 km (0.031 R)
• M2: 217,665 km (0.086 R)
• M3: 434,582 km (0.112 R)
• M4: 517,309 km (0.117 R)
• M5: 606,320 km (0.106 R)
• M6: 948,750 km (0.109 R)
• M7: 1,018,612 km (0.114 R)
• M8: 1,178,981 km (0.102 R)
• M9: 1,332,319 km (0.097 R)
• M10: 1,938,639 km (0.087 R)
• M11: 2,464,176 km (0.112 R)
• M12: 2,928,229 km (0.109 R)
• M13: 3,011,704 km (0.071 R)
• M14: 3,507,472 km (0.109 R)
• M15: 3,574,043 km (0.088 R)
• M16: 3,867,404 km (0.058 R)
• M17: 4,453,678 km (0.117 R)
• M18: 4,525,934 km (0.086 R)
• M19: 4,942,863 km (0.116 R)
• M20: 5,017,662 km (0.117 R)
• M21: 5,270,034 km (0.047 R)
• M22: 5,892,660 km (0.082 R)
• M23: 6,158,944 km (0.079 R)
• M24: 6,347,737 km (0.06 R)
• M25: 6,456,495 km (0.088 R)
• M26: 7,206,877 km (0.109 R)
• M27: 7,463,139 km (0.107 R)
• M28: 7,549,157 km (0.05 R)
• M29: 7,751,414 km (0.068 R)
• M30: 7,838,629 km (0.058 R)
• M31: 7,926,144 km (0.115 R)
• M32: 8,517,953 km (0.071 R)
• M33: 8,849,612 km (0.056 R)
• M34: 9,154,791 km (0.111 R)
• M35: 9,775,622 km (0.042 R)
• M36: 10,250,297 km (0.063 R)
• M37: 10,410,067 km (0.116 R)
• M38: 10,992,452 km (0.118 R)
• M39: 11,221,785 km (0.029 R)
• M40: 11,386,642 km (0.041 R)
• M41: 11,618,668 km (0.091 R)
• M42: 11,785,470 km (0.087 R)
• M43: 11,919,360 km (0.048 R)
• M44: 12,222,744 km (0.109 R)
• M45: 12,358,280 km (0.102 R)
• M46: 12,596,889 km (0.071 R)
• M47: 12,768,178 km (0.053 R)
• M48: 13,043,887 km (0.048 R)
• M49: 13,706,606 km (0.05 R)
• M50: 13,847,527 km (0.106 R)
• M51: 14,451,902 km (0.082 R)
• M52: 14,631,270 km (0.098 R)
• M53: 14,847,439 km (0.092 R)
• M54: 14,992,250 km (0.101 R)
• M55: 15,502,528 km (0.114 R)
• M56: 16,428,090 km (0.098 R)
• M57: 16,916,378 km (0.083 R)
• M58: 16,991,925 km (0.092 R)
• M59: 17,219,313 km (0.096 R)
• M60: 17,409,602 km (0.081 R)
• M61: 18,526,649 km (0.117 R)
• M62: 18,917,249 km (0.068 R)
• M63: 19,152,866 km (0.036 R)
• M64: 19,231,554 km (0.09 R)
• M65: 19,349,886 km (0.11 R)
• M66: 20,225,333 km (0.079 R)
• M67: 20,385,851 km (0.05 R)
• M68: 20,910,491 km (0.062 R)
• M69: 21,357,938 km (0.075 R)
• M70: 21,932,095 km (0.108 R)
• M71: 22,469,600 km (0.055 R)
• M72: 23,600,111 km (0.037 R)
• M73: 23,811,493 km (0.101 R)
• M74: 23,896,165 km (0.097 R)
• M75: 24,492,014 km (0.085 R)
• M76: 25,308,669 km (0.072 R)
• M77: 25,524,987 km (0.09 R)
• M78: 26,352,862 km (0.116 R)
• M79: 26,572,172 km (0.065 R)
• M80: 28,393,227 km (0.054 R)
• M81: 29,432,334 km (0.089 R)
• M82: 29,979,563 km (0.112 R)
• M83: 30,576,010 km (0.077 R)
• M84: 30,714,238 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.5

Radius: 14.2

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.12 AU - 10.94 AU

Year: 10640 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,087,728 km

• M1: 192,981 km (0.084 R)
• M2: 394,490 km (0.112 R)
• M3: 494,421 km (0.099 R)
• M4: 776,712 km (0.112 R)
• M5: 1,268,889 km (0.083 R)
• M6: 1,390,961 km (0.089 R)
• M7: 2,014,485 km (0.106 R)
• M8: 2,407,628 km (0.116 R)
• M9: 2,561,415 km (0.055 R)
• M10: 2,665,834 km (0.106 R)
• M11: 2,771,749 km (0.113 R)
• M12: 2,906,238 km (0.111 R)
• M13: 3,640,763 km (0.098 R)
• M14: 4,368,707 km (0.067 R)
• M15: 4,685,405 km (0.049 R)
• M16: 5,009,733 km (0.076 R)
• M17: 5,274,522 km (0.081 R)
• M18: 5,476,180 km (0.065 R)
• M19: 5,852,717 km (0.086 R)
• M20: 6,167,023 km (0.116 R)
• M21: 6,415,355 km (0.07 R)
• M22: 6,522,766 km (0.086 R)
• M23: 7,106,048 km (0.07 R)
• M24: 7,217,349 km (0.112 R)
• M25: 8,479,507 km (0.115 R)
• M26: 8,716,470 km (0.107 R)
• M27: 10,350,826 km (0.104 R)
• M28: 10,604,245 km (0.08 R)
• M29: 11,203,235 km (0.118 R)
• M30: 11,769,313 km (0.095 R)
• M31: 12,255,656 km (0.112 R)
• M32: 12,523,885 km (0.08 R)
• M33: 12,703,702 km (0.11 R)
• M34: 14,595,815 km (0.093 R)
• M35: 14,785,206 km (0.116 R)
• M36: 15,022,917 km (0.098 R)
• M37: 16,230,920 km (0.114 R)
• M38: 16,328,907 km (0.036 R)
• M39: 16,722,798 km (0.117 R)
• M40: 17,219,762 km (0.114 R)
• M41: 17,872,906 km (0.108 R)
• M42: 18,688,065 km (0.119 R)
• M43: 19,307,400 km (0.056 R)
• M44: 19,463,281 km (0.086 R)
• M45: 20,885,060 km (0.108 R)
• M46: 21,797,307 km (0.09 R)
• M47: 22,449,255 km (0.106 R)
• M48: 22,558,461 km (0.072 R)
• M49: 22,942,329 km (0.116 R)
• M50: 23,494,495 km (0.071 R)
• M51: 24,274,798 km (0.048 R)
• M52: 25,404,262 km (0.053 R)
• M53: 26,377,695 km (0.109 R)
• M54: 26,550,780 km (0.097 R)
• M55: 26,782,208 km (0.102 R)
• M56: 27,072,278 km (0.082 R)
• M57: 27,363,545 km (0.09 R)
• M58: 27,831,637 km (0.106 R)
• M59: 29,790,172 km (0.115 R)
• M60: 29,970,437 km (0.033 R)
• M61: 31,120,546 km (0.092 R)
• M62: 31,486,761 km (0.101 R)
• M63: 31,670,468 km (0.039 R)
• M64: 31,977,293 km (0.104 R)
• M65: 32,161,897 km (0.099 R)
• M66: 33,463,996 km (0.065 R)
• M67: 33,651,293 km (0.107 R)
• M68: 34,530,629 km (0.082 R)
• M69: 36,055,480 km (0.108 R)
• M70: 36,826,059 km (0.067 R)
• M71: 37,019,639 km (0.108 R)
• M72: 39,631,917 km (0.118 R)
• M73: 42,033,561 km (0.04 R)
• M74: 42,370,904 km (0.114 R)
• M75: 42,844,531 km (0.118 R)
• M76: 44,139,151 km (0.085 R)
• M77: 44,413,364 km (0.066 R)
• M78: 45,585,014 km (0.102 R)
• M79: 45,792,806 km (0.071 R)
• M80: 45,931,633 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.6

Radius: 8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.44 AU - 13 AU

Year: 13592 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,087,728 km

• M1: 281,244 km (0.103 R)
• M2: 426,803 km (0.061 R)
• M3: 613,650 km (0.096 R)
• M4: 844,031 km (0.12 R)
• M5: 1,082,041 km (0.105 R)
• M6: 1,446,013 km (0.098 R)
• M7: 1,510,340 km (0.116 R)
• M8: 1,800,261 km (0.094 R)
• M9: 1,893,011 km (0.097 R)
• M10: 2,355,269 km (0.064 R)
• M11: 2,691,415 km (0.079 R)
• M12: 3,015,145 km (0.088 R)
• M13: 3,908,244 km (0.089 R)
• M14: 4,120,673 km (0.047 R)
• M15: 4,182,008 km (0.067 R)
• M16: 4,399,225 km (0.032 R)
• M17: 4,462,056 km (0.1 R)
• M18: 5,007,639 km (0.109 R)
• M19: 5,917,194 km (0.088 R)
• M20: 7,133,425 km (0.082 R)
• M21: 8,152,635 km (0.113 R)
• M22: 8,385,260 km (0.043 R)
• M23: 8,541,590 km (0.049 R)
• M24: 8,620,129 km (0.11 R)
• M25: 9,991,642 km (0.036 R)
• M26: 10,702,531 km (0.067 R)
• M27: 11,429,577 km (0.104 R)
• M28: 13,339,193 km (0.108 R)
• M29: 13,567,480 km (0.104 R)
• M30: 13,659,333 km (0.106 R)
• M31: 14,823,204 km (0.064 R)
• M32: 15,249,857 km (0.077 R)
• M33: 16,115,580 km (0.116 R)
• M34: 16,407,595 km (0.12 R)
• M35: 16,603,269 km (0.052 R)
• M36: 16,799,691 km (0.063 R)
• M37: 17,145,412 km (0.04 R)
• M38: 17,593,308 km (0.082 R)
• M39: 17,894,149 km (0.101 R)
• M40: 17,944,414 km (0.081 R)
• M41: 17,994,679 km (0.083 R)
• M42: 18,095,508 km (0.12 R)
• M43: 18,704,371 km (0.032 R)
• M44: 19,114,120 km (0.039 R)
• M45: 19,216,894 km (0.11 R)
• M46: 20,834,944 km (0.114 R)
• M47: 21,206,246 km (0.029 R)
• M48: 21,259,503 km (0.074 R)
• M49: 21,366,166 km (0.052 R)
• M50: 21,472,830 km (0.09 R)
• M51: 22,063,292 km (0.104 R)
• M52: 22,496,079 km (0.079 R)
• M53: 22,931,708 km (0.046 R)
• M54: 24,589,851 km (0.053 R)
• M55: 25,320,337 km (0.12 R)
• M56: 26,057,855 km (0.088 R)
• M57: 26,286,291 km (0.057 R)
• M58: 26,687,512 km (0.067 R)
• M59: 26,975,338 km (0.06 R)
• M60: 27,206,318 km (0.073 R)
• M61: 28,078,623 km (0.11 R)
• M62: 28,782,930 km (0.064 R)
• M63: 29,196,418 km (0.12 R)
• M64: 29,552,461 km (0.103 R)
• M65: 29,671,541 km (0.113 R)
• M66: 29,731,081 km (0.066 R)
• M67: 29,910,000 km (0.107 R)
• M68: 30,149,057 km (0.06 R)
• M69: 31,597,165 km (0.034 R)
• M70: 31,840,710 km (0.12 R)
• M71: 32,146,039 km (0.111 R)
• M72: 32,268,410 km (0.104 R)
• M73: 33,811,363 km (0.115 R)
• M74: 33,935,828 km (0.093 R)
• M75: 34,122,826 km (0.061 R)
• M76: 35,251,990 km (0.111 R)
• M77: 35,821,210 km (0.11 R)
• M78: 36,648,636 km (0.081 R)
• M79: 37,032,654 km (0.113 R)
• M80: 37,289,513 km (0.09 R)
• M81: 38,387,412 km (0.11 R)
• M82: 39,626,980 km (0.092 R)
• M83: 39,692,653 km (0.108 R)
• M84: 41,477,655 km (0.055 R)
• M85: 41,810,959 km (0.028 R)
• M86: 42,480,559 km (0.088 R)
• M87: 42,614,898 km (0.113 R)
• M88: 44,646,737 km (0.069 R)
• M89: 44,851,686 km (0.105 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 13,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit