🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.6 AU - 0.72 AU

Year: 192 Days

Day: 27.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.85 AU - 0.97 AU

Year: 311 Days

Day: 17.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.89 AU - 1.09 AU

Year: 353 Days

Day: 41.7 Hours

Environment

Temp: 91 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.99 AU - 1.03 AU

Year: 364 Days

Day: 33.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.64 AU - 1.7 AU

Year: 773 Days

Day: 17.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.89 AU - 2.81 AU

Year: 1290 Days

Day: 46.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 12.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.16 AU - 7.34 AU

Year: 6992 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,368,654 km

• M1: 324,029 km (0.107 R)
• M2: 825,780 km (0.118 R)
• M3: 988,992 km (0.093 R)
• M4: 1,697,038 km (0.077 R)
• M5: 1,780,663 km (0.048 R)
• M6: 1,963,322 km (0.113 R)
• M7: 2,096,165 km (0.092 R)
• M8: 2,186,373 km (0.085 R)
• M9: 2,312,783 km (0.099 R)
• M10: 2,394,464 km (0.109 R)
• M11: 2,694,407 km (0.038 R)
• M12: 2,780,576 km (0.076 R)
• M13: 3,006,468 km (0.092 R)
• M14: 3,652,432 km (0.1 R)
• M15: 3,956,415 km (0.048 R)
• M16: 4,083,124 km (0.052 R)
• M17: 4,312,009 km (0.043 R)
• M18: 4,633,495 km (0.103 R)
• M19: 4,797,155 km (0.114 R)
• M20: 5,069,273 km (0.114 R)
• M21: 6,077,713 km (0.104 R)
• M22: 6,823,308 km (0.098 R)
• M23: 7,458,052 km (0.05 R)
• M24: 8,400,220 km (0.089 R)
• M25: 9,098,842 km (0.075 R)
• M26: 9,360,937 km (0.109 R)
• M27: 9,549,730 km (0.046 R)
• M28: 10,162,183 km (0.106 R)
• M29: 10,414,705 km (0.118 R)
• M30: 10,531,989 km (0.115 R)
• M31: 11,687,932 km (0.075 R)
• M32: 12,219,304 km (0.064 R)
• M33: 12,716,717 km (0.081 R)
• M34: 12,800,342 km (0.066 R)
• M35: 13,411,599 km (0.106 R)
• M36: 13,903,177 km (0.085 R)
• M37: 14,075,514 km (0.026 R)

Asteroid Belt

Center: 9.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.5

Radius: 9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.52 AU - 14.58 AU

Year: 15924 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,368,654 km

• M1: 113,545 km (0.117 R)
• M2: 223,499 km (0.106 R)
• M3: 386,561 km (0.11 R)
• M4: 708,496 km (0.095 R)
• M5: 851,361 km (0.115 R)
• M6: 926,460 km (0.104 R)
• M7: 1,470,397 km (0.08 R)
• M8: 1,538,764 km (0.055 R)
• M9: 1,608,476 km (0.06 R)
• M10: 1,947,465 km (0.108 R)
• M11: 2,099,606 km (0.098 R)
• M12: 2,229,607 km (0.046 R)
• M13: 2,691,116 km (0.104 R)
• M14: 2,947,527 km (0.092 R)
• M15: 3,422,949 km (0.052 R)
• M16: 3,483,985 km (0.069 R)
• M17: 3,890,293 km (0.115 R)
• M18: 3,986,185 km (0.074 R)
• M19: 4,050,512 km (0.076 R)
• M20: 4,611,953 km (0.099 R)
• M21: 5,197,778 km (0.09 R)
• M22: 5,268,239 km (0.101 R)
• M23: 5,374,603 km (0.085 R)
• M24: 5,445,811 km (0.06 R)
• M25: 6,514,389 km (0.118 R)
• M26: 6,628,682 km (0.114 R)
• M27: 6,975,300 km (0.113 R)
• M28: 7,486,476 km (0.1 R)
• M29: 8,628,207 km (0.028 R)
• M30: 12,083,918 km (0.115 R)
• M31: 12,365,610 km (0.095 R)
• M32: 12,507,280 km (0.112 R)
• M33: 12,744,542 km (0.072 R)
• M34: 13,659,931 km (0.102 R)
• M35: 13,904,374 km (0.106 R)
• M36: 15,047,152 km (0.096 R)
• M37: 15,198,396 km (0.044 R)
• M38: 15,604,255 km (0.06 R)
• M39: 16,323,222 km (0.085 R)
• M40: 16,426,744 km (0.091 R)
• M41: 17,846,577 km (0.082 R)
• M42: 18,006,797 km (0.078 R)
• M43: 18,706,316 km (0.111 R)
• M44: 18,869,079 km (0.077 R)
• M45: 19,360,059 km (0.11 R)
• M46: 20,132,133 km (0.063 R)
• M47: 20,745,784 km (0.099 R)
• M48: 21,252,472 km (0.107 R)
• M49: 23,436,302 km (0.112 R)
• M50: 23,494,794 km (0.096 R)
• M51: 25,690,742 km (0.063 R)
• M52: 26,174,092 km (0.109 R)
• M53: 26,904,728 km (0.072 R)
• M54: 28,573,193 km (0.053 R)
• M55: 28,635,725 km (0.094 R)
• M56: 28,823,321 km (0.069 R)
• M57: 29,957,422 km (0.09 R)
• M58: 30,849,475 km (0.1 R)
• M59: 31,106,035 km (0.05 R)
• M60: 31,621,100 km (0.058 R)
• M61: 33,512,017 km (0.103 R)
• M62: 33,841,731 km (0.072 R)
• M63: 34,504,450 km (0.08 R)
• M64: 35,439,287 km (0.098 R)
• M65: 36,179,796 km (0.098 R)
• M66: 37,334,093 km (0.044 R)
• M67: 37,539,042 km (0.07 R)
• M68: 37,881,472 km (0.109 R)
• M69: 40,377,363 km (0.055 R)
• M70: 40,447,375 km (0.071 R)
• M71: 40,657,859 km (0.067 R)
• M72: 41,080,024 km (0.062 R)
• M73: 42,283,838 km (0.083 R)
• M74: 42,568,822 km (0.116 R)
• M75: 42,925,912 km (0.079 R)
• M76: 43,140,585 km (0.111 R)
• M77: 43,715,041 km (0.035 R)
• M78: 43,931,060 km (0.115 R)
• M79: 44,075,273 km (0.032 R)
• M80: 45,599,077 km (0.115 R)
• M81: 47,879,846 km (0.094 R)
• M82: 49,445,986 km (0.098 R)
• M83: 50,122,318 km (0.071 R)
• M84: 50,197,715 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461

Radius: 4.7

Gravity: 20.87 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 15.07 AU - 24.53 AU

Year: 31555 Days

Day: 18.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,368,654 km

• M1: 66,571 km (0.068 R)
• M2: 208,091 km (0.109 R)
• M3: 313,856 km (0.1 R)
• M4: 353,201 km (0.119 R)
• M5: 394,190 km (0.114 R)
• M6: 1,223,262 km (0.098 R)
• M7: 1,452,595 km (0.109 R)
• M8: 1,839,755 km (0.106 R)
• M9: 1,913,357 km (0.108 R)
• M10: 2,296,477 km (0.114 R)
• M11: 2,416,006 km (0.067 R)
• M12: 2,702,785 km (0.093 R)
• M13: 2,957,251 km (0.117 R)
• M14: 3,175,215 km (0.089 R)
• M15: 3,263,777 km (0.061 R)
• M16: 3,353,236 km (0.08 R)
• M17: 3,719,153 km (0.113 R)
• M18: 3,954,171 km (0.109 R)
• M19: 4,488,385 km (0.117 R)
• M20: 4,789,226 km (0.109 R)
• M21: 5,892,511 km (0.098 R)
• M22: 7,478,846 km (0.044 R)
• M23: 7,597,029 km (0.069 R)
• M24: 8,318,539 km (0.112 R)
• M25: 9,124,423 km (0.078 R)
• M26: 9,632,756 km (0.09 R)
• M27: 11,415,066 km (0.064 R)
• M28: 11,962,295 km (0.06 R)
• M29: 12,239,051 km (0.058 R)
• M30: 12,448,039 km (0.101 R)
• M31: 12,518,051 km (0.073 R)
• M32: 13,011,275 km (0.086 R)
• M33: 13,438,975 km (0.076 R)
• M34: 14,235,135 km (0.115 R)
• M35: 17,178,623 km (0.096 R)
• M36: 17,412,594 km (0.104 R)
• M37: 20,055,091 km (0.102 R)
• M38: 21,464,452 km (0.092 R)
• M39: 23,162,837 km (0.111 R)
• M40: 23,854,278 km (0.086 R)
• M41: 24,903,857 km (0.03 R)
• M42: 25,080,382 km (0.038 R)
• M43: 25,168,645 km (0.084 R)
• M44: 26,326,832 km (0.108 R)
• M45: 27,684,582 km (0.064 R)
• M46: 27,775,986 km (0.071 R)
• M47: 28,142,202 km (0.065 R)
• M48: 29,343,772 km (0.097 R)
• M49: 30,940,131 km (0.061 R)
• M50: 32,468,123 km (0.117 R)
• M51: 33,922,664 km (0.077 R)
• M52: 34,314,161 km (0.108 R)
• M53: 37,398,570 km (0.112 R)
• M54: 40,466,822 km (0.102 R)
• M55: 40,570,344 km (0.117 R)
• M56: 41,402,856 km (0.092 R)
• M57: 41,716,413 km (0.103 R)
• M58: 42,135,886 km (0.097 R)
• M59: 42,873,104 km (0.084 R)
• M60: 44,467,219 km (0.089 R)
• M61: 44,574,182 km (0.041 R)
• M62: 45,648,593 km (0.061 R)
• M63: 45,756,454 km (0.118 R)
• M64: 48,261,619 km (0.098 R)
• M65: 48,371,574 km (0.088 R)
• M66: 49,032,796 km (0.108 R)
• M67: 50,810,917 km (0.104 R)
• M68: 50,922,816 km (0.088 R)
• M69: 51,932,901 km (0.111 R)
• M70: 52,158,345 km (0.082 R)
• M71: 53,631,136 km (0.118 R)
• M72: 56,733,646 km (0.102 R)
• M73: 58,599,431 km (0.081 R)
• M74: 58,951,435 km (0.117 R)
• M75: 61,078,567 km (0.059 R)
• M76: 62,870,300 km (0.073 R)
• M77: 65,407,480 km (0.094 R)
• M78: 66,627,451 km (0.077 R)
• M79: 67,731,782 km (0.086 R)
• M80: 69,461,732 km (0.113 R)
• M81: 70,581,472 km (0.087 R)
• M82: 72,838,754 km (0.096 R)
• M83: 73,090,976 km (0.096 R)
• M84: 73,596,468 km (0.049 R)
• M85: 74,483,733 km (0.099 R)
• M86: 74,992,216 km (0.107 R)
• M87: 75,374,438 km (0.103 R)
• M88: 78,067,948 km (0.07 R)
• M89: 81,446,317 km (0.113 R)
• M90: 82,232,603 km (0.12 R)
• M91: 82,363,950 km (0.105 R)
• M92: 86,735,948 km (0.093 R)
• M93: 88,478,763 km (0.119 R)
• M94: 88,747,890 km (0.052 R)
• M95: 89,692,151 km (0.072 R)
• M96: 90,097,861 km (0.088 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 11,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit