🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.51 AU - 0.63 AU

Year: 155 Days

Day: 19.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,042,807 km

• M1: 47,572 km (0.04 R)
• M2: 235,916 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.79 AU - 1.03 AU

Year: 312 Days

Day: 27.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.51 AU - 1.57 AU

Year: 688 Days

Day: 36.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,042,807 km

• M1: 896,390 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.45 AU - 1.71 AU

Year: 715 Days

Day: 33.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.22 AU - 1.96 AU

Year: 722 Days

Day: 39.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.17 AU - 4.65 AU

Year: 2783 Days

Day: 39.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,042,807 km

• M1: 1,161,478 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.6

Radius: 7.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.27 AU - 18.15 AU

Year: 20304 Days

Day: 18.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,042,807 km

• M1: 133,890 km (0.071 R)
• M2: 195,524 km (0.07 R)
• M3: 454,329 km (0.099 R)
• M4: 882,029 km (0.093 R)
• M5: 1,268,590 km (0.099 R)
• M6: 1,456,186 km (0.047 R)
• M7: 1,703,471 km (0.116 R)
• M8: 1,964,070 km (0.098 R)
• M9: 2,071,931 km (0.037 R)
• M10: 2,154,060 km (0.101 R)
• M11: 2,321,759 km (0.102 R)
• M12: 2,670,023 km (0.053 R)
• M13: 2,820,069 km (0.101 R)
• M14: 3,065,859 km (0.059 R)
• M15: 3,383,006 km (0.081 R)
• M16: 4,290,766 km (0.11 R)
• M17: 4,826,027 km (0.078 R)
• M18: 7,045,611 km (0.109 R)
• M19: 7,547,961 km (0.088 R)
• M20: 7,803,474 km (0.082 R)
• M21: 8,542,936 km (0.075 R)
• M22: 8,720,209 km (0.101 R)
• M23: 8,809,220 km (0.115 R)
• M24: 8,988,289 km (0.062 R)
• M25: 9,532,825 km (0.1 R)
• M26: 10,463,773 km (0.12 R)
• M27: 10,605,891 km (0.08 R)
• M28: 10,796,478 km (0.094 R)
• M29: 11,084,454 km (0.116 R)
• M30: 11,132,625 km (0.052 R)
• M31: 11,618,818 km (0.118 R)
• M32: 12,012,859 km (0.076 R)
• M33: 13,118,686 km (0.062 R)
• M34: 13,169,849 km (0.074 R)
• M35: 13,374,648 km (0.075 R)
• M36: 13,580,495 km (0.062 R)
• M37: 13,891,359 km (0.118 R)
• M38: 14,784,608 km (0.072 R)
• M39: 15,104,448 km (0.079 R)
• M40: 15,968,077 km (0.114 R)
• M41: 19,230,956 km (0.1 R)
• M42: 20,048,508 km (0.065 R)
• M43: 21,596,846 km (0.12 R)
• M44: 21,838,447 km (0.055 R)
• M45: 22,385,227 km (0.096 R)
• M46: 22,813,675 km (0.108 R)
• M47: 24,617,526 km (0.104 R)
• M48: 24,743,637 km (0.104 R)
• M49: 24,996,458 km (0.104 R)
• M50: 27,114,614 km (0.085 R)
• M51: 27,702,235 km (0.097 R)
• M52: 28,030,452 km (0.029 R)
• M53: 28,162,098 km (0.101 R)
• M54: 30,906,322 km (0.109 R)
• M55: 31,178,590 km (0.117 R)
• M56: 31,315,023 km (0.108 R)
• M57: 32,759,540 km (0.112 R)
• M58: 33,315,595 km (0.081 R)
• M59: 33,524,883 km (0.104 R)
• M60: 33,664,607 km (0.055 R)
• M61: 36,141,948 km (0.112 R)
• M62: 37,947,145 km (0.114 R)
• M63: 38,311,715 km (0.074 R)
• M64: 38,531,026 km (0.062 R)
• M65: 40,225,970 km (0.114 R)
• M66: 40,970,518 km (0.117 R)
• M67: 41,794,803 km (0.072 R)
• M68: 42,020,546 km (0.111 R)
• M69: 43,155,395 km (0.104 R)
• M70: 43,841,152 km (0.096 R)
• M71: 44,761,029 km (0.073 R)
• M72: 44,837,923 km (0.111 R)
• M73: 45,687,190 km (0.04 R)
• M74: 46,541,842 km (0.114 R)
• M75: 47,166,713 km (0.083 R)
• M76: 47,323,342 km (0.115 R)
• M77: 47,637,048 km (0.092 R)
• M78: 47,715,737 km (0.06 R)
• M79: 48,661,794 km (0.111 R)
• M80: 50,492,423 km (0.11 R)
• M81: 50,973,679 km (0.104 R)
• M82: 53,811,102 km (0.098 R)
• M83: 54,713,476 km (0.1 R)
• M84: 54,878,034 km (0.073 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit