🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.52 AU - 0.54 AU

Year: 148 Days

Day: 20.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.82 AU - 1.12 AU

Year: 366 Days

Day: 27 Hours

Environment

Temp: 13 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 18,570,602 km

• M1: 59,390 km (0.068 R)
• M2: 333,154 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.02 AU - 1.02 AU

Year: 394 Days

Day: 26.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 18,570,602 km

• M1: 78,389 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.34 AU - 1.84 AU

Year: 768 Days

Day: 47.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,570,602 km

• M1: 151,692 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.11 AU - 2.21 AU

Year: 1215 Days

Day: 31.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.71 AU - 3.29 AU

Year: 1990 Days

Day: 47 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,570,602 km

• M1: 330,312 km (0.051 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.49 AU - 4.61 AU

Year: 3121 Days

Day: 26.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.9

Radius: 13.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.17 AU - 5.39 AU

Year: 4001 Days

Day: 5.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 18,570,602 km

• M1: 209,138 km (0.111 R)
• M2: 917,933 km (0.028 R)
• M3: 1,179,729 km (0.027 R)
• M4: 1,451,548 km (0.075 R)
• M5: 1,889,571 km (0.103 R)
• M6: 2,022,414 km (0.086 R)
• M7: 2,158,548 km (0.116 R)
• M8: 2,386,535 km (0.04 R)
• M9: 2,494,544 km (0.104 R)
• M10: 2,753,050 km (0.057 R)
• M11: 2,885,743 km (0.043 R)
• M12: 3,216,953 km (0.111 R)
• M13: 3,417,563 km (0.1 R)
• M14: 3,684,745 km (0.099 R)
• M15: 4,305,576 km (0.025 R)
• M16: 4,460,410 km (0.119 R)
• M17: 4,594,599 km (0.051 R)
• M18: 4,844,129 km (0.09 R)
• M19: 4,936,131 km (0.089 R)
• M20: 5,356,950 km (0.073 R)
• M21: 5,595,708 km (0.12 R)
• M22: 6,383,790 km (0.094 R)
• M23: 6,560,914 km (0.105 R)
• M24: 7,128,189 km (0.085 R)
• M25: 7,312,045 km (0.113 R)
• M26: 7,550,653 km (0.092 R)
• M27: 7,738,099 km (0.083 R)
• M28: 9,150,154 km (0.069 R)
• M29: 9,929,708 km (0.106 R)
• M30: 10,580,758 km (0.092 R)
• M31: 10,881,300 km (0.111 R)
• M32: 11,032,544 km (0.096 R)
• M33: 11,337,275 km (0.075 R)
• M34: 11,459,945 km (0.093 R)
• M35: 11,552,247 km (0.074 R)
• M36: 11,706,632 km (0.1 R)
• M37: 11,861,765 km (0.091 R)
• M38: 12,268,222 km (0.086 R)
• M39: 12,457,463 km (0.093 R)
• M40: 13,094,900 km (0.052 R)
• M41: 13,191,540 km (0.092 R)
• M42: 13,775,870 km (0.107 R)
• M43: 13,874,006 km (0.117 R)
• M44: 14,203,121 km (0.057 R)
• M45: 14,902,641 km (0.105 R)
• M46: 16,024,475 km (0.12 R)
• M47: 16,508,574 km (0.098 R)
• M48: 16,612,993 km (0.028 R)
• M49: 16,822,430 km (0.114 R)
• M50: 17,138,231 km (0.105 R)
• M51: 17,882,780 km (0.057 R)
• M52: 18,348,927 km (0.069 R)
• M53: 19,220,185 km (0.046 R)
• M54: 20,142,007 km (0.047 R)
• M55: 20,328,107 km (0.065 R)
• M56: 20,664,552 km (0.063 R)
• M57: 20,814,599 km (0.113 R)
• M58: 21,380,827 km (0.103 R)
• M59: 21,494,671 km (0.082 R)
• M60: 21,990,438 km (0.088 R)
• M61: 22,799,164 km (0.102 R)
• M62: 23,265,610 km (0.108 R)
• M63: 23,617,614 km (0.095 R)
• M64: 23,774,542 km (0.062 R)
• M65: 24,010,757 km (0.092 R)
• M66: 24,326,858 km (0.066 R)
• M67: 24,923,155 km (0.047 R)
• M68: 25,042,983 km (0.112 R)
• M69: 25,887,463 km (0.101 R)
• M70: 26,292,723 km (0.088 R)
• M71: 26,414,795 km (0.118 R)
• M72: 27,480,231 km (0.078 R)
• M73: 27,645,387 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 9.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.53 AU - 7.05 AU

Year: 6774 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 18,570,602 km

• M1: 128,953 km (0.11 R)
• M2: 195,076 km (0.093 R)
• M3: 377,735 km (0.098 R)
• M4: 462,407 km (0.117 R)
• M5: 538,702 km (0.083 R)
• M6: 636,689 km (0.106 R)
• M7: 786,586 km (0.071 R)
• M8: 928,853 km (0.108 R)
• M9: 1,100,891 km (0.113 R)
• M10: 1,174,792 km (0.077 R)
• M11: 1,261,409 km (0.103 R)
• M12: 1,395,449 km (0.082 R)
• M13: 1,475,933 km (0.105 R)
• M14: 1,546,244 km (0.084 R)
• M15: 1,739,374 km (0.081 R)
• M16: 2,862,555 km (0.057 R)
• M17: 3,025,467 km (0.049 R)
• M18: 3,329,749 km (0.084 R)
• M19: 3,501,488 km (0.081 R)
• M20: 3,788,566 km (0.085 R)
• M21: 4,712,632 km (0.109 R)
• M22: 4,887,961 km (0.083 R)
• M23: 5,047,731 km (0.114 R)
• M24: 5,353,958 km (0.106 R)
• M25: 5,500,265 km (0.094 R)
• M26: 5,984,663 km (0.088 R)
• M27: 6,386,034 km (0.102 R)
• M28: 6,697,646 km (0.064 R)
• M29: 6,796,082 km (0.114 R)
• M30: 7,014,345 km (0.092 R)
• M31: 7,134,322 km (0.111 R)
• M32: 7,641,758 km (0.081 R)
• M33: 7,806,615 km (0.057 R)
• M34: 8,014,407 km (0.097 R)
• M35: 8,098,032 km (0.053 R)
• M36: 8,414,132 km (0.096 R)
• M37: 8,691,337 km (0.084 R)
• M38: 9,080,292 km (0.092 R)
• M39: 9,167,507 km (0.116 R)
• M40: 9,541,203 km (0.107 R)
• M41: 10,235,636 km (0.12 R)
• M42: 11,577,978 km (0.089 R)
• M43: 11,696,310 km (0.042 R)
• M44: 12,269,868 km (0.08 R)
• M45: 12,730,330 km (0.044 R)
• M46: 12,803,633 km (0.063 R)
• M47: 13,171,943 km (0.079 R)
• M48: 13,568,676 km (0.077 R)
• M49: 13,693,441 km (0.067 R)
• M50: 13,944,167 km (0.112 R)
• M51: 14,044,846 km (0.079 R)
• M52: 14,272,385 km (0.027 R)
• M53: 14,424,675 km (0.111 R)
• M54: 14,679,740 km (0.103 R)
• M55: 14,782,214 km (0.057 R)
• M56: 15,220,387 km (0.107 R)
• M57: 15,610,538 km (0.086 R)
• M58: 15,688,927 km (0.071 R)
• M59: 15,819,825 km (0.057 R)
• M60: 16,030,309 km (0.1 R)
• M61: 16,241,542 km (0.119 R)
• M62: 16,320,978 km (0.085 R)
• M63: 16,773,811 km (0.087 R)
• M64: 17,068,967 km (0.117 R)
• M65: 17,176,828 km (0.113 R)
• M66: 17,420,074 km (0.12 R)
• M67: 17,746,347 km (0.081 R)
• M68: 17,910,156 km (0.06 R)
• M69: 18,156,843 km (0.088 R)
• M70: 18,542,955 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 17,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit