🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.8 AU - 0.98 AU

Year: 239 Days

Day: 46.2 Hours

Environment

Temp: 250 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.24 AU - 1.72 AU

Year: 514 Days

Day: 37.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,467,235 km

• M1: 575,353 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.49 AU - 2.45 AU

Year: 789 Days

Day: 17.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,467,235 km

• M1: 720,164 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.72 AU - 2.52 AU

Year: 880 Days

Day: 23.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.89 AU - 2.81 AU

Year: 1027 Days

Day: 34.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.63 AU - 3.91 AU

Year: 2088 Days

Day: 39.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.37 AU - 5.83 AU

Year: 3285 Days

Day: 23.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.34 AU - 6.6 AU

Year: 4160 Days

Day: 29.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 9

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.7 AU - 14.62 AU

Year: 12848 Days

Day: 7.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,467,235 km

• M1: 136,134 km (0.081 R)
• M2: 220,208 km (0.096 R)
• M3: 467,942 km (0.112 R)
• M4: 1,100,891 km (0.051 R)
• M5: 1,303,745 km (0.1 R)
• M6: 1,439,431 km (0.116 R)
• M7: 1,539,212 km (0.109 R)
• M8: 1,662,032 km (0.111 R)
• M9: 2,733,901 km (0.038 R)
• M10: 2,985,076 km (0.084 R)
• M11: 3,139,461 km (0.106 R)
• M12: 3,296,539 km (0.052 R)
• M13: 3,564,020 km (0.065 R)
• M14: 3,922,307 km (0.08 R)
• M15: 4,148,648 km (0.089 R)
• M16: 4,292,412 km (0.094 R)
• M17: 4,408,500 km (0.042 R)
• M18: 4,555,106 km (0.113 R)
• M19: 4,974,279 km (0.045 R)
• M20: 5,405,869 km (0.082 R)
• M21: 5,626,226 km (0.104 R)
• M22: 6,010,842 km (0.092 R)
• M23: 6,470,407 km (0.106 R)
• M24: 7,215,404 km (0.038 R)
• M25: 7,562,920 km (0.105 R)
• M26: 7,845,062 km (0.112 R)
• M27: 8,130,495 km (0.051 R)
• M28: 9,268,934 km (0.096 R)
• M29: 10,968,815 km (0.115 R)
• M30: 11,813,594 km (0.095 R)
• M31: 13,014,267 km (0.114 R)
• M32: 13,225,200 km (0.118 R)
• M33: 14,383,686 km (0.114 R)
• M34: 14,558,117 km (0.071 R)
• M35: 14,645,632 km (0.09 R)
• M36: 14,997,187 km (0.104 R)
• M37: 17,026,332 km (0.081 R)
• M38: 17,118,634 km (0.116 R)
• M39: 17,955,634 km (0.114 R)
• M40: 18,805,948 km (0.089 R)
• M41: 18,948,964 km (0.072 R)
• M42: 19,476,446 km (0.096 R)
• M43: 21,038,248 km (0.113 R)
• M44: 21,884,074 km (0.113 R)
• M45: 22,437,437 km (0.095 R)
• M46: 22,538,565 km (0.104 R)
• M47: 22,639,843 km (0.092 R)
• M48: 22,791,984 km (0.114 R)
• M49: 23,199,339 km (0.111 R)
• M50: 23,301,664 km (0.094 R)
• M51: 24,228,422 km (0.117 R)
• M52: 24,748,574 km (0.109 R)
• M53: 25,219,807 km (0.106 R)
• M54: 26,064,886 km (0.12 R)
• M55: 26,171,250 km (0.071 R)
• M56: 27,457,941 km (0.047 R)
• M57: 27,837,172 km (0.104 R)
• M58: 28,163,445 km (0.078 R)
• M59: 29,040,088 km (0.102 R)
• M60: 29,814,407 km (0.048 R)
• M61: 30,092,659 km (0.072 R)
• M62: 30,876,103 km (0.085 R)
• M63: 31,609,731 km (0.072 R)
• M64: 31,666,428 km (0.113 R)
• M65: 31,723,126 km (0.06 R)
• M66: 31,950,216 km (0.116 R)
• M67: 32,064,060 km (0.036 R)
• M68: 33,497,656 km (0.067 R)
• M69: 33,555,401 km (0.087 R)
• M70: 34,193,137 km (0.108 R)
• M71: 34,717,926 km (0.102 R)
• M72: 34,834,911 km (0.103 R)
• M73: 34,951,897 km (0.057 R)
• M74: 35,010,539 km (0.103 R)
• M75: 35,245,258 km (0.081 R)
• M76: 35,421,634 km (0.101 R)
• M77: 35,480,576 km (0.077 R)
• M78: 37,681,460 km (0.066 R)
• M79: 37,861,875 km (0.106 R)
• M80: 38,828,726 km (0.105 R)
• M81: 39,620,248 km (0.036 R)
• M82: 39,987,361 km (0.057 R)
• M83: 41,405,250 km (0.112 R)

Kuiper Belt

Range: 38.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 19,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit