🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.62 AU - 0.86 AU

Year: 233 Days

Day: 35.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.93 AU - 1.17 AU

Year: 393 Days

Day: 37.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.1 AU - 1.16 AU

Year: 439 Days

Day: 24.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.01 AU - 3.31 AU

Year: 1585 Days

Day: 42.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.7

Radius: 6.3

Gravity: 17.45 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.16 AU - 14.86 AU

Year: 20188 Days

Day: 23.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,850,360 km

• M1: 80,783 km (0.097 R)
• M2: 205,547 km (0.081 R)
• M3: 263,741 km (0.057 R)
• M4: 419,024 km (0.117 R)
• M5: 1,123,031 km (0.081 R)
• M6: 1,881,044 km (0.077 R)
• M7: 2,014,485 km (0.089 R)
• M8: 2,185,774 km (0.117 R)
• M9: 2,290,942 km (0.113 R)
• M10: 3,349,796 km (0.064 R)
• M11: 3,718,405 km (0.062 R)
• M12: 3,760,142 km (0.097 R)
• M13: 5,412,152 km (0.051 R)
• M14: 5,795,272 km (0.039 R)
• M15: 6,236,885 km (0.072 R)
• M16: 6,587,692 km (0.11 R)
• M17: 7,413,771 km (0.043 R)
• M18: 8,108,653 km (0.077 R)
• M19: 8,381,520 km (0.086 R)
• M20: 8,546,676 km (0.105 R)
• M21: 9,274,619 km (0.109 R)
• M22: 10,729,758 km (0.079 R)
• M23: 10,969,114 km (0.109 R)
• M24: 11,029,103 km (0.072 R)
• M25: 12,067,761 km (0.03 R)
• M26: 12,441,756 km (0.066 R)
• M27: 13,137,386 km (0.111 R)
• M28: 13,201,264 km (0.037 R)
• M29: 13,780,657 km (0.113 R)
• M30: 13,910,508 km (0.097 R)
• M31: 15,231,457 km (0.11 R)
• M32: 15,298,626 km (0.115 R)
• M33: 15,500,434 km (0.088 R)
• M34: 15,974,958 km (0.103 R)
• M35: 16,179,758 km (0.114 R)
• M36: 16,799,542 km (0.072 R)
• M37: 20,307,013 km (0.069 R)
• M38: 20,825,968 km (0.036 R)
• M39: 21,049,617 km (0.112 R)
• M40: 21,124,416 km (0.077 R)
• M41: 21,274,313 km (0.075 R)
• M42: 23,253,493 km (0.117 R)
• M43: 23,408,177 km (0.107 R)
• M44: 23,563,161 km (0.085 R)
• M45: 25,449,739 km (0.118 R)
• M46: 25,848,866 km (0.085 R)
• M47: 26,330,572 km (0.088 R)
• M48: 26,411,205 km (0.106 R)
• M49: 28,039,727 km (0.088 R)
• M50: 31,735,243 km (0.059 R)
• M51: 31,992,701 km (0.073 R)
• M52: 32,250,907 km (0.09 R)
• M53: 32,682,647 km (0.119 R)
• M54: 33,639,475 km (0.093 R)
• M55: 35,491,496 km (0.065 R)
• M56: 35,758,828 km (0.054 R)
• M57: 36,205,677 km (0.112 R)
• M58: 38,011,921 km (0.104 R)
• M59: 41,242,487 km (0.111 R)
• M60: 42,748,340 km (0.043 R)
• M61: 46,591,210 km (0.079 R)
• M62: 48,553,485 km (0.037 R)
• M63: 49,743,835 km (0.115 R)
• M64: 49,843,467 km (0.081 R)
• M65: 50,043,031 km (0.07 R)
• M66: 50,142,813 km (0.117 R)
• M67: 50,943,909 km (0.111 R)
• M68: 51,749,045 km (0.071 R)
• M69: 52,863,250 km (0.084 R)
• M70: 53,678,409 km (0.08 R)
• M71: 55,114,997 km (0.09 R)
• M72: 55,218,070 km (0.061 R)
• M73: 55,631,110 km (0.08 R)
• M74: 55,941,525 km (0.104 R)
• M75: 56,460,181 km (0.088 R)
• M76: 57,606,998 km (0.063 R)
• M77: 57,921,004 km (0.119 R)
• M78: 59,923,372 km (0.1 R)
• M79: 60,560,360 km (0.064 R)
• M80: 61,413,217 km (0.103 R)
• M81: 62,162,702 km (0.105 R)
• M82: 63,778,958 km (0.045 R)
• M83: 64,103,884 km (0.037 R)
• M84: 65,299,919 km (0.104 R)
• M85: 66,283,974 km (0.085 R)
• M86: 69,488,061 km (0.109 R)
• M87: 69,934,013 km (0.071 R)
• M88: 70,604,510 km (0.059 R)
• M89: 70,716,559 km (0.111 R)
• M90: 71,052,855 km (0.089 R)
• M91: 73,989,461 km (0.111 R)
• M92: 75,472,575 km (0.094 R)
• M93: 76,390,208 km (0.076 R)
• M94: 76,505,099 km (0.093 R)
• M95: 76,735,181 km (0.09 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: 422 - 13,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit