🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.46 AU - 0.72 AU

Year: 173 Days

Day: 33.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.59 AU - 0.69 AU

Year: 195 Days

Day: 35.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.88 AU - 1.2 AU

Year: 404 Days

Day: 17.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.6 AU - 1.74 AU

Year: 822 Days

Day: 23.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.62 AU - 2.7 AU

Year: 1209 Days

Day: 32.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,291,177 km

• M1: 298,448 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.29 AU - 4.09 AU

Year: 2699 Days

Day: 22.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 176.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.81 AU - 4.27 AU

Year: 3092 Days

Day: 42.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 106.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.7

Radius: 13.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.39 AU - 5.07 AU

Year: 3917 Days

Day: 13 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,291,177 km

• M1: 174,431 km (0.11 R)
• M2: 292,464 km (0.053 R)
• M3: 378,483 km (0.083 R)
• M4: 621,729 km (0.117 R)
• M5: 794,514 km (0.067 R)
• M6: 1,079,199 km (0.113 R)
• M7: 1,248,693 km (0.096 R)
• M8: 1,442,871 km (0.108 R)
• M9: 1,912,758 km (0.082 R)
• M10: 2,522,818 km (0.042 R)
• M11: 3,149,933 km (0.096 R)
• M12: 3,439,405 km (0.098 R)
• M13: 4,156,128 km (0.077 R)
• M14: 4,659,525 km (0.117 R)
• M15: 4,753,173 km (0.117 R)
• M16: 5,061,943 km (0.118 R)
• M17: 5,303,993 km (0.111 R)
• M18: 5,649,264 km (0.117 R)
• M19: 5,900,439 km (0.093 R)
• M20: 6,258,427 km (0.071 R)
• M21: 6,649,775 km (0.116 R)
• M22: 6,861,905 km (0.086 R)
• M23: 7,211,365 km (0.117 R)
• M24: 7,401,953 km (0.111 R)
• M25: 8,039,838 km (0.087 R)
• M26: 8,237,607 km (0.117 R)
• M27: 8,840,486 km (0.118 R)
• M28: 9,338,946 km (0.101 R)
• M29: 9,427,807 km (0.065 R)
• M30: 9,756,324 km (0.065 R)
• M31: 10,088,731 km (0.111 R)
• M32: 10,271,539 km (0.115 R)
• M33: 10,424,728 km (0.118 R)
• M34: 11,076,675 km (0.059 R)
• M35: 11,265,318 km (0.093 R)
• M36: 11,455,008 km (0.089 R)
• M37: 11,709,773 km (0.057 R)
• M38: 11,966,334 km (0.053 R)
• M39: 12,095,287 km (0.062 R)
• M40: 12,322,077 km (0.116 R)
• M41: 12,452,377 km (0.113 R)
• M42: 12,583,126 km (0.066 R)
• M43: 12,714,323 km (0.08 R)
• M44: 12,845,969 km (0.118 R)
• M45: 13,210,390 km (0.032 R)
• M46: 13,310,321 km (0.081 R)
• M47: 14,426,620 km (0.077 R)
• M48: 14,563,951 km (0.058 R)
• M49: 14,736,288 km (0.107 R)
• M50: 14,839,959 km (0.067 R)
• M51: 15,013,343 km (0.047 R)
• M52: 15,362,205 km (0.096 R)
• M53: 16,032,404 km (0.03 R)
• M54: 17,073,755 km (0.058 R)
• M55: 18,025,945 km (0.09 R)
• M56: 18,844,993 km (0.088 R)
• M57: 19,714,456 km (0.063 R)
• M58: 20,211,570 km (0.117 R)
• M59: 21,101,378 km (0.115 R)
• M60: 21,453,083 km (0.099 R)
• M61: 22,162,177 km (0.114 R)
• M62: 22,639,244 km (0.115 R)
• M63: 22,839,107 km (0.083 R)
• M64: 23,200,087 km (0.086 R)
• M65: 23,563,161 km (0.085 R)
• M66: 24,253,854 km (0.055 R)
• M67: 24,663,303 km (0.112 R)
• M68: 24,786,572 km (0.108 R)
• M69: 24,992,568 km (0.077 R)
• M70: 25,240,452 km (0.113 R)
• M71: 25,530,672 km (0.088 R)
• M72: 25,988,890 km (0.05 R)
• M73: 27,040,563 km (0.115 R)
• M74: 27,210,207 km (0.083 R)
• M75: 28,536,392 km (0.104 R)
• M76: 28,925,197 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.6

Radius: 4.4

Gravity: 28.39 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.24 AU - 19.58 AU

Year: 28863 Days

Day: 15 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,291,177 km

• M1: 291,117 km (0.112 R)
• M2: 2,370,378 km (0.111 R)
• M3: 2,572,784 km (0.099 R)
• M4: 2,908,183 km (0.109 R)
• M5: 4,187,095 km (0.036 R)
• M6: 6,379,601 km (0.1 R)
• M7: 7,351,688 km (0.067 R)
• M8: 7,410,331 km (0.073 R)
• M9: 7,469,122 km (0.047 R)
• M10: 7,528,064 km (0.118 R)
• M11: 8,065,270 km (0.059 R)
• M12: 8,430,289 km (0.102 R)
• M13: 11,131,877 km (0.075 R)
• M14: 11,266,664 km (0.118 R)
• M15: 12,996,913 km (0.099 R)
• M16: 13,856,353 km (0.072 R)
• M17: 19,141,197 km (0.115 R)
• M18: 20,610,996 km (0.105 R)
• M19: 21,694,982 km (0.028 R)
• M20: 22,626,528 km (0.116 R)
• M21: 24,004,774 km (0.109 R)
• M22: 24,266,271 km (0.113 R)
• M23: 25,854,551 km (0.058 R)
• M24: 26,751,390 km (0.112 R)
• M25: 28,483,135 km (0.088 R)
• M26: 29,316,096 km (0.094 R)
• M27: 30,439,128 km (0.06 R)
• M28: 32,341,713 km (0.086 R)
• M29: 32,437,905 km (0.088 R)
• M30: 32,630,437 km (0.103 R)
• M31: 33,793,860 km (0.075 R)
• M32: 34,478,719 km (0.053 R)
• M33: 34,773,576 km (0.114 R)
• M34: 34,970,597 km (0.095 R)
• M35: 35,069,331 km (0.07 R)
• M36: 36,360,510 km (0.107 R)
• M37: 36,560,672 km (0.107 R)
• M38: 37,667,248 km (0.117 R)
• M39: 38,479,116 km (0.116 R)
• M40: 41,574,146 km (0.068 R)
• M41: 41,992,870 km (0.11 R)
• M42: 43,363,187 km (0.096 R)
• M43: 48,768,607 km (0.073 R)
• M44: 48,989,114 km (0.102 R)
• M45: 49,320,623 km (0.051 R)
• M46: 50,097,036 km (0.088 R)
• M47: 53,242,929 km (0.101 R)
• M48: 54,724,995 km (0.105 R)
• M49: 54,839,587 km (0.087 R)
• M50: 54,954,329 km (0.103 R)
• M51: 56,567,742 km (0.107 R)
• M52: 57,147,733 km (0.099 R)
• M53: 57,963,041 km (0.103 R)
• M54: 59,605,327 km (0.091 R)
• M55: 60,077,308 km (0.09 R)
• M56: 61,619,812 km (0.04 R)
• M57: 61,977,650 km (0.075 R)
• M58: 63,055,203 km (0.075 R)
• M59: 64,259,765 km (0.045 R)
• M60: 66,569,407 km (0.106 R)
• M61: 67,181,711 km (0.09 R)
• M62: 68,905,976 km (0.113 R)
• M63: 69,029,693 km (0.091 R)
• M64: 70,644,752 km (0.042 R)
• M65: 74,165,538 km (0.116 R)
• M66: 74,927,290 km (0.107 R)
• M67: 75,436,671 km (0.044 R)
• M68: 75,691,735 km (0.117 R)
• M69: 77,228,405 km (0.101 R)
• M70: 77,485,564 km (0.117 R)
• M71: 79,682,408 km (0.107 R)
• M72: 82,949,925 km (0.079 R)
• M73: 84,136,984 km (0.085 R)
• M74: 86,661,448 km (0.106 R)
• M75: 89,885,432 km (0.113 R)
• M76: 90,291,141 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 13,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit