🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.79 AU

Year: 192 Days

Day: 36.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,783,282 km

• M1: 236,514 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.68 AU - 1.04 AU

Year: 279 Days

Day: 47.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,783,282 km

• M1: 39,943 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.07 AU - 1.25 AU

Year: 437 Days

Day: 16.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,783,282 km

• M1: 126,261 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.02 AU - 1.62 AU

Year: 531 Days

Day: 33.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.52 AU - 2.24 AU

Year: 902 Days

Day: 28.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.02 AU - 2.88 AU

Year: 1342 Days

Day: 23.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.28 AU - 4.84 AU

Year: 2862 Days

Day: 33.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,783,282 km

• M1: 324,927 km (0.044 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.47 AU - 6.03 AU

Year: 4208 Days

Day: 41.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,783,282 km

• M1: 1,000,511 km (0.114 R)

Asteroid Belt

Center: 7.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 14.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.94 AU - 11.66 AU

Year: 10733 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,783,282 km

• M1: 230,830 km (0.12 R)
• M2: 369,058 km (0.09 R)
• M3: 490,531 km (0.099 R)
• M4: 681,418 km (0.045 R)
• M5: 1,210,097 km (0.1 R)
• M6: 1,447,659 km (0.116 R)
• M7: 2,069,088 km (0.077 R)
• M8: 2,211,206 km (0.044 R)
• M9: 2,314,877 km (0.1 R)
• M10: 2,441,437 km (0.084 R)
• M11: 2,570,391 km (0.077 R)
• M12: 3,733,514 km (0.096 R)
• M13: 4,060,236 km (0.115 R)
• M14: 4,475,370 km (0.071 R)
• M15: 5,318,503 km (0.11 R)
• M16: 6,122,442 km (0.118 R)
• M17: 6,780,673 km (0.088 R)
• M18: 6,964,230 km (0.109 R)
• M19: 7,524,773 km (0.092 R)
• M20: 7,778,640 km (0.066 R)
• M21: 7,970,874 km (0.037 R)
• M22: 9,428,705 km (0.116 R)
• M23: 9,531,180 km (0.117 R)
• M24: 9,944,518 km (0.055 R)
• M25: 10,398,997 km (0.063 R)
• M26: 10,753,245 km (0.119 R)
• M27: 10,931,864 km (0.113 R)
• M28: 11,111,382 km (0.05 R)
• M29: 11,255,893 km (0.12 R)
• M30: 11,510,060 km (0.041 R)
• M31: 11,619,715 km (0.096 R)
• M32: 12,172,629 km (0.073 R)
• M33: 12,358,878 km (0.083 R)
• M34: 12,508,626 km (0.115 R)
• M35: 12,885,463 km (0.039 R)
• M36: 13,075,303 km (0.106 R)
• M37: 14,588,036 km (0.087 R)
• M38: 14,706,667 km (0.118 R)
• M39: 15,789,008 km (0.068 R)
• M40: 16,319,333 km (0.1 R)
• M41: 16,690,036 km (0.057 R)
• M42: 16,938,668 km (0.093 R)
• M43: 17,188,496 km (0.057 R)
• M44: 17,776,266 km (0.099 R)
• M45: 18,285,348 km (0.038 R)
• M46: 18,584,543 km (0.113 R)
• M47: 18,971,553 km (0.085 R)
• M48: 19,231,105 km (0.07 R)
• M49: 20,148,739 km (0.114 R)
• M50: 21,170,193 km (0.052 R)
• M51: 22,072,119 km (0.093 R)
• M52: 23,032,687 km (0.078 R)
• M53: 23,355,818 km (0.046 R)
• M54: 23,866,844 km (0.09 R)
• M55: 24,053,542 km (0.064 R)
• M56: 24,522,532 km (0.116 R)
• M57: 25,947,451 km (0.06 R)
• M58: 26,139,386 km (0.094 R)
• M59: 26,283,747 km (0.104 R)
• M60: 26,766,799 km (0.116 R)
• M61: 26,863,738 km (0.083 R)
• M62: 27,106,685 km (0.104 R)
• M63: 27,301,462 km (0.108 R)
• M64: 27,594,674 km (0.108 R)
• M65: 27,692,660 km (0.11 R)
• M66: 28,233,457 km (0.115 R)
• M67: 28,480,443 km (0.079 R)
• M68: 28,728,177 km (0.114 R)
• M69: 29,225,739 km (0.12 R)
• M70: 29,927,054 km (0.119 R)
• M71: 30,078,148 km (0.109 R)
• M72: 30,482,062 km (0.081 R)
• M73: 31,091,374 km (0.114 R)
• M74: 31,858,811 km (0.114 R)
• M75: 32,012,897 km (0.102 R)
• M76: 32,373,727 km (0.106 R)
• M77: 32,891,635 km (0.086 R)
• M78: 33,621,074 km (0.112 R)
• M79: 34,619,640 km (0.092 R)
• M80: 35,414,902 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.8

Radius: 7.7

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.87 AU - 19.79 AU

Year: 24155 Days

Day: 24.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,783,282 km

• M1: 116,686 km (0.044 R)
• M2: 166,353 km (0.104 R)
• M3: 422,614 km (0.113 R)
• M4: 525,388 km (0.068 R)
• M5: 992,582 km (0.06 R)
• M6: 1,341,594 km (0.082 R)
• M7: 1,403,228 km (0.063 R)
• M8: 1,726,659 km (0.095 R)
• M9: 1,862,493 km (0.08 R)
• M10: 2,001,919 km (0.066 R)
• M11: 2,072,978 km (0.117 R)
• M12: 2,291,241 km (0.082 R)
• M13: 2,710,564 km (0.087 R)
• M14: 3,195,111 km (0.087 R)
• M15: 3,447,483 km (0.07 R)
• M16: 4,016,254 km (0.081 R)
• M17: 4,151,790 km (0.114 R)
• M18: 4,520,399 km (0.075 R)
• M19: 5,537,365 km (0.119 R)
• M20: 7,052,343 km (0.042 R)
• M21: 7,270,756 km (0.082 R)
• M22: 7,380,860 km (0.048 R)
• M23: 8,110,000 km (0.085 R)
• M24: 8,396,629 km (0.083 R)
• M25: 9,335,805 km (0.065 R)
• M26: 9,395,494 km (0.106 R)
• M27: 9,696,485 km (0.104 R)
• M28: 9,757,072 km (0.11 R)
• M29: 10,246,257 km (0.062 R)
• M30: 12,215,863 km (0.087 R)
• M31: 12,875,739 km (0.117 R)
• M32: 13,009,031 km (0.107 R)
• M33: 13,682,670 km (0.092 R)
• M34: 14,714,297 km (0.05 R)
• M35: 15,134,069 km (0.108 R)
• M36: 15,415,911 km (0.108 R)
• M37: 15,486,671 km (0.097 R)
• M38: 17,585,529 km (0.093 R)
• M39: 18,554,923 km (0.09 R)
• M40: 19,925,688 km (0.037 R)
• M41: 20,545,323 km (0.118 R)
• M42: 22,121,935 km (0.08 R)
• M43: 22,201,820 km (0.104 R)
• M44: 24,476,456 km (0.1 R)
• M45: 25,056,596 km (0.11 R)
• M46: 26,061,595 km (0.115 R)
• M47: 26,145,968 km (0.119 R)
• M48: 28,370,787 km (0.109 R)
• M49: 29,417,972 km (0.055 R)
• M50: 30,034,615 km (0.111 R)
• M51: 31,280,765 km (0.101 R)
• M52: 31,639,950 km (0.118 R)
• M53: 32,907,642 km (0.093 R)
• M54: 35,399,045 km (0.101 R)
• M55: 37,663,957 km (0.068 R)
• M56: 37,759,400 km (0.104 R)
• M57: 38,141,772 km (0.112 R)
• M58: 39,103,387 km (0.113 R)
• M59: 39,296,668 km (0.036 R)
• M60: 39,490,248 km (0.042 R)
• M61: 42,530,974 km (0.033 R)
• M62: 44,431,764 km (0.102 R)
• M63: 44,734,401 km (0.103 R)
• M64: 44,936,508 km (0.046 R)
• M65: 45,037,636 km (0.083 R)
• M66: 45,849,803 km (0.115 R)
• M67: 46,871,855 km (0.034 R)
• M68: 48,211,654 km (0.028 R)
• M69: 49,878,024 km (0.118 R)
• M70: 50,823,483 km (0.063 R)
• M71: 51,351,414 km (0.096 R)
• M72: 51,563,095 km (0.105 R)
• M73: 52,199,783 km (0.09 R)
• M74: 54,233,118 km (0.035 R)
• M75: 55,747,946 km (0.033 R)
• M76: 56,292,183 km (0.067 R)
• M77: 58,597,785 km (0.111 R)
• M78: 59,262,149 km (0.112 R)
• M79: 61,607,096 km (0.105 R)
• M80: 64,437,936 km (0.106 R)
• M81: 65,123,543 km (0.075 R)
• M82: 65,582,061 km (0.096 R)
• M83: 68,821,304 km (0.093 R)
• M84: 69,990,710 km (0.066 R)
• M85: 70,108,145 km (0.114 R)
• M86: 70,460,448 km (0.117 R)
• M87: 73,180,885 km (0.111 R)
• M88: 75,333,897 km (0.034 R)
• M89: 75,574,451 km (0.097 R)
• M90: 75,815,154 km (0.115 R)
• M91: 76,176,881 km (0.067 R)
• M92: 76,418,183 km (0.057 R)
• M93: 77,993,598 km (0.116 R)
• M94: 78,358,617 km (0.08 R)
• M95: 78,846,156 km (0.103 R)
• M96: 82,040,220 km (0.107 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 16,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit