🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.93 AU - 1.27 AU

Year: 426 Days

Day: 37.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.6 AU - 1.8 AU

Year: 818 Days

Day: 15.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,189,785 km

• M1: 18,101 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.72 AU - 2.06 AU

Year: 959 Days

Day: 47.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,189,785 km

• M1: 184,604 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.69 AU - 2.43 AU

Year: 1091 Days

Day: 39.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.72 AU - 2.52 AU

Year: 1139 Days

Day: 35.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,189,785 km

• M1: 35,754 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.87 AU - 4.01 AU

Year: 2354 Days

Day: 17.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,189,785 km

• M1: 162,912 km (0.104 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.7

Radius: 11.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.98 AU - 8.2 AU

Year: 6965 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,189,785 km

• M1: 156,330 km (0.076 R)
• M2: 301,589 km (0.062 R)
• M3: 404,961 km (0.108 R)
• M4: 544,237 km (0.109 R)
• M5: 647,609 km (0.097 R)
• M6: 770,130 km (0.068 R)
• M7: 963,709 km (0.081 R)
• M8: 1,066,782 km (0.055 R)
• M9: 1,160,431 km (0.113 R)
• M10: 1,313,320 km (0.029 R)
• M11: 1,414,298 km (0.097 R)
• M12: 1,733,540 km (0.12 R)
• M13: 1,992,344 km (0.05 R)
• M14: 2,177,696 km (0.105 R)
• M15: 2,316,074 km (0.12 R)
• M16: 2,529,401 km (0.065 R)
• M17: 2,693,659 km (0.114 R)
• M18: 3,486,678 km (0.09 R)
• M19: 4,391,894 km (0.07 R)
• M20: 4,545,980 km (0.103 R)
• M21: 4,724,301 km (0.05 R)
• M22: 5,603,039 km (0.09 R)
• M23: 5,746,353 km (0.086 R)
• M24: 5,988,104 km (0.053 R)
• M25: 6,834,828 km (0.09 R)
• M26: 7,220,341 km (0.074 R)
• M27: 7,560,228 km (0.103 R)
• M28: 7,718,951 km (0.115 R)
• M29: 7,851,943 km (0.111 R)
• M30: 8,120,472 km (0.05 R)
• M31: 8,583,776 km (0.064 R)
• M32: 9,280,902 km (0.07 R)
• M33: 9,736,577 km (0.106 R)
• M34: 10,433,853 km (0.115 R)
• M35: 10,788,550 km (0.105 R)
• M36: 10,877,860 km (0.1 R)
• M37: 11,418,955 km (0.109 R)
• M38: 11,570,797 km (0.08 R)
• M39: 11,723,237 km (0.098 R)
• M40: 11,999,544 km (0.073 R)
• M41: 12,527,176 km (0.102 R)
• M42: 12,872,598 km (0.08 R)
• M43: 13,094,152 km (0.103 R)
• M44: 13,316,903 km (0.087 R)
• M45: 14,090,324 km (0.092 R)
• M46: 14,220,624 km (0.048 R)
• M47: 15,177,302 km (0.08 R)
• M48: 15,277,533 km (0.025 R)
• M49: 15,781,678 km (0.116 R)
• M50: 16,257,100 km (0.108 R)
• M51: 16,359,574 km (0.093 R)
• M52: 16,462,348 km (0.091 R)
• M53: 16,702,901 km (0.097 R)
• M54: 16,806,274 km (0.085 R)
• M55: 17,013,766 km (0.077 R)
• M56: 17,152,593 km (0.089 R)
• M57: 17,361,581 km (0.082 R)
• M58: 17,466,449 km (0.056 R)
• M59: 18,312,275 km (0.071 R)
• M60: 18,561,505 km (0.117 R)
• M61: 18,919,643 km (0.104 R)
• M62: 19,934,215 km (0.103 R)
• M63: 20,043,871 km (0.094 R)
• M64: 20,227,278 km (0.096 R)
• M65: 20,374,482 km (0.086 R)
• M66: 21,040,791 km (0.1 R)
• M67: 21,376,788 km (0.094 R)
• M68: 21,601,633 km (0.07 R)
• M69: 22,016,019 km (0.085 R)
• M70: 22,737,979 km (0.114 R)
• M71: 23,467,717 km (0.085 R)
• M72: 23,855,026 km (0.039 R)
• M73: 24,283,325 km (0.095 R)
• M74: 24,400,609 km (0.057 R)
• M75: 26,182,021 km (0.1 R)
• M76: 26,302,298 km (0.119 R)
• M77: 26,906,374 km (0.07 R)
• M78: 27,027,698 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 12,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit