🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.8 AU - 1.12 AU

Year: 352 Days

Day: 14.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,772,946 km

• M1: 432,787 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.77 AU - 1.19 AU

Year: 364 Days

Day: 33.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,772,946 km

• M1: 193,729 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.16 AU - 1.2 AU

Year: 480 Days

Day: 26.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 34,772,946 km

• M1: 126,709 km (0.083 R)
• M2: 639,082 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.16 AU - 1.68 AU

Year: 634 Days

Day: 30.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 120.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.92 AU - 2.58 AU

Year: 1265 Days

Day: 34.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,772,946 km

• M1: 48,021 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.81 AU - 2.97 AU

Year: 1385 Days

Day: 40.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.68 AU - 3.78 AU

Year: 2175 Days

Day: 17 Hours

Environment

Temp: -114 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.14 AU - 3.5 AU

Year: 2267 Days

Day: 13 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,772,946 km

• M1: 1,035,516 km (0.118 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.6

Radius: 8.6

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.11 AU - 6.55 AU

Year: 4611 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,772,946 km

• M1: 111,899 km (0.104 R)
• M2: 197,320 km (0.119 R)
• M3: 318,344 km (0.071 R)
• M4: 439,070 km (0.097 R)
• M5: 645,216 km (0.043 R)
• M6: 1,419,534 km (0.055 R)
• M7: 1,763,759 km (0.062 R)
• M8: 1,832,275 km (0.07 R)
• M9: 2,007,753 km (0.077 R)
• M10: 2,207,017 km (0.098 R)
• M11: 2,470,160 km (0.069 R)
• M12: 2,625,143 km (0.031 R)
• M13: 2,823,361 km (0.075 R)
• M14: 3,006,020 km (0.061 R)
• M15: 3,150,681 km (0.048 R)
• M16: 3,361,614 km (0.095 R)
• M17: 3,577,035 km (0.119 R)
• M18: 3,686,540 km (0.095 R)
• M19: 3,908,843 km (0.06 R)
• M20: 4,089,856 km (0.072 R)
• M21: 4,389,950 km (0.119 R)
• M22: 4,507,234 km (0.082 R)
• M23: 4,625,716 km (0.093 R)
• M24: 4,889,756 km (0.068 R)
• M25: 5,134,199 km (0.094 R)
• M26: 5,357,549 km (0.073 R)
• M27: 5,685,916 km (0.093 R)
• M28: 5,994,985 km (0.101 R)
• M29: 6,335,769 km (0.104 R)
• M30: 6,575,574 km (0.095 R)
• M31: 6,845,449 km (0.04 R)
• M32: 7,201,791 km (0.063 R)
• M33: 7,961,000 km (0.031 R)
• M34: 8,277,699 km (0.084 R)
• M35: 8,393,787 km (0.101 R)
• M36: 8,598,437 km (0.084 R)
• M37: 8,923,214 km (0.061 R)
• M38: 9,737,774 km (0.082 R)
• M39: 10,262,713 km (0.115 R)
• M40: 11,598,772 km (0.1 R)
• M41: 11,794,147 km (0.114 R)
• M42: 11,892,133 km (0.065 R)
• M43: 12,023,330 km (0.109 R)
• M44: 12,254,160 km (0.106 R)
• M45: 12,320,282 km (0.082 R)
• M46: 12,519,547 km (0.12 R)
• M47: 12,686,498 km (0.088 R)
• M48: 12,753,518 km (0.098 R)
• M49: 12,820,538 km (0.105 R)
• M50: 14,430,809 km (0.118 R)
• M51: 14,781,616 km (0.056 R)
• M52: 14,922,687 km (0.071 R)
• M53: 14,993,447 km (0.102 R)
• M54: 15,135,116 km (0.119 R)
• M55: 15,742,633 km (0.081 R)
• M56: 15,814,739 km (0.12 R)
• M57: 16,103,762 km (0.083 R)
• M58: 17,874,851 km (0.097 R)
• M59: 18,668,917 km (0.089 R)
• M60: 20,291,455 km (0.099 R)
• M61: 21,159,123 km (0.115 R)
• M62: 21,318,295 km (0.118 R)
• M63: 21,597,594 km (0.077 R)
• M64: 22,767,898 km (0.064 R)
• M65: 23,586,947 km (0.108 R)
• M66: 23,875,820 km (0.083 R)
• M67: 24,290,655 km (0.056 R)
• M68: 24,624,258 km (0.078 R)
• M69: 25,295,803 km (0.104 R)
• M70: 25,676,380 km (0.059 R)
• M71: 25,888,510 km (0.109 R)
• M72: 26,058,752 km (0.063 R)
• M73: 26,271,929 km (0.108 R)
• M74: 26,485,705 km (0.109 R)
• M75: 28,173,318 km (0.11 R)
• M76: 28,348,348 km (0.066 R)
• M77: 28,611,640 km (0.091 R)
• M78: 28,831,698 km (0.069 R)
• M79: 29,761,748 km (0.042 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.2

Radius: 3.7

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.68 AU - 14.26 AU

Year: 18526 Days

Day: 22.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 34,772,946 km

• M1: 49,068 km (0.069 R)
• M2: 208,689 km (0.099 R)
• M3: 634,893 km (0.093 R)
• M4: 1,580,801 km (0.104 R)
• M5: 1,673,701 km (0.112 R)
• M6: 1,730,399 km (0.05 R)
• M7: 1,826,291 km (0.049 R)
• M8: 1,963,472 km (0.086 R)
• M9: 2,003,265 km (0.119 R)
• M10: 2,165,130 km (0.108 R)
• M11: 2,352,427 km (0.093 R)
• M12: 2,501,576 km (0.065 R)
• M13: 2,588,342 km (0.118 R)
• M14: 2,720,138 km (0.097 R)
• M15: 2,967,573 km (0.11 R)
• M16: 3,702,996 km (0.103 R)
• M17: 3,851,547 km (0.061 R)
• M18: 3,901,512 km (0.08 R)
• M19: 4,205,795 km (0.107 R)
• M20: 4,729,836 km (0.1 R)
• M21: 5,553,671 km (0.094 R)
• M22: 6,839,764 km (0.065 R)
• M23: 7,329,248 km (0.104 R)
• M24: 8,536,503 km (0.095 R)
• M25: 8,864,272 km (0.079 R)
• M26: 10,181,481 km (0.094 R)
• M27: 10,389,572 km (0.085 R)
• M28: 11,307,056 km (0.117 R)
• M29: 12,843,127 km (0.057 R)
• M30: 14,951,110 km (0.085 R)
• M31: 15,464,829 km (0.093 R)
• M32: 16,753,765 km (0.095 R)
• M33: 18,539,365 km (0.044 R)
• M34: 19,863,456 km (0.041 R)
• M35: 23,145,334 km (0.067 R)
• M36: 23,830,791 km (0.099 R)
• M37: 24,941,256 km (0.053 R)
• M38: 26,924,625 km (0.095 R)
• M39: 27,020,367 km (0.09 R)
• M40: 27,116,260 km (0.108 R)
• M41: 28,762,435 km (0.089 R)
• M42: 31,090,776 km (0.081 R)
• M43: 31,795,980 km (0.118 R)
• M44: 31,947,672 km (0.05 R)
• M45: 33,273,259 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 15,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit