🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.92 AU - 1 AU

Year: 332 Days

Day: 12.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,296,431 km

• M1: 62,682 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.89 AU - 1.23 AU

Year: 385 Days

Day: 40.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.97 AU - 1.41 AU

Year: 458 Days

Day: 47.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,296,431 km

• M1: 1,002,605 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.64 AU - 1.98 AU

Year: 860 Days

Day: 25.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.2

Radius: 7.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 15.45 AU - 25.65 AU

Year: 32894 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,296,431 km

• M1: 100,530 km (0.06 R)
• M2: 151,842 km (0.051 R)
• M3: 205,847 km (0.082 R)
• M4: 426,354 km (0.082 R)
• M5: 632,201 km (0.089 R)
• M6: 914,492 km (0.049 R)
• M7: 1,969,755 km (0.101 R)
• M8: 2,446,673 km (0.111 R)
• M9: 2,749,609 km (0.098 R)
• M10: 2,922,993 km (0.08 R)
• M11: 3,244,479 km (0.098 R)
• M12: 3,464,986 km (0.088 R)
• M13: 3,690,430 km (0.092 R)
• M14: 4,076,991 km (0.082 R)
• M15: 4,275,058 km (0.091 R)
• M16: 4,722,057 km (0.09 R)
• M17: 4,846,522 km (0.109 R)
• M18: 5,398,538 km (0.067 R)
• M19: 5,616,203 km (0.118 R)
• M20: 5,792,430 km (0.071 R)
• M21: 6,377,806 km (0.102 R)
• M22: 7,314,588 km (0.057 R)
• M23: 7,604,060 km (0.086 R)
• M24: 7,750,217 km (0.112 R)
• M25: 7,897,272 km (0.11 R)
• M26: 11,469,818 km (0.102 R)
• M27: 13,417,433 km (0.064 R)
• M28: 14,549,739 km (0.114 R)
• M29: 14,610,177 km (0.097 R)
• M30: 15,157,855 km (0.065 R)
• M31: 16,023,129 km (0.108 R)
• M32: 16,714,271 km (0.084 R)
• M33: 17,159,175 km (0.102 R)
• M34: 17,479,314 km (0.095 R)
• M35: 18,255,727 km (0.108 R)
• M36: 18,517,075 km (0.086 R)
• M37: 18,845,442 km (0.095 R)
• M38: 19,043,360 km (0.099 R)
• M39: 20,380,765 km (0.057 R)
• M40: 21,197,569 km (0.117 R)
• M41: 21,886,318 km (0.115 R)
• M42: 22,233,535 km (0.106 R)
• M43: 22,303,247 km (0.117 R)
• M44: 22,863,043 km (0.071 R)
• M45: 23,640,503 km (0.105 R)
• M46: 25,221,004 km (0.111 R)
• M47: 26,097,498 km (0.1 R)
• M48: 26,835,464 km (0.085 R)
• M49: 27,058,216 km (0.07 R)
• M50: 27,132,566 km (0.063 R)
• M51: 33,060,531 km (0.098 R)
• M52: 33,219,703 km (0.118 R)
• M53: 35,800,266 km (0.092 R)
• M54: 36,455,356 km (0.097 R)
• M55: 38,695,584 km (0.025 R)
• M56: 41,836,989 km (0.093 R)
• M57: 42,009,176 km (0.108 R)
• M58: 44,883,251 km (0.063 R)
• M59: 45,412,528 km (0.113 R)
• M60: 46,210,483 km (0.053 R)
• M61: 47,371,063 km (0.048 R)
• M62: 47,460,822 km (0.106 R)
• M63: 48,090,180 km (0.062 R)
• M64: 49,994,711 km (0.108 R)
• M65: 51,370,114 km (0.115 R)
• M66: 51,462,266 km (0.081 R)
• M67: 51,554,568 km (0.099 R)
• M68: 54,251,967 km (0.105 R)
• M69: 54,439,712 km (0.066 R)
• M70: 54,627,607 km (0.029 R)
• M71: 55,949,304 km (0.081 R)
• M72: 56,233,840 km (0.102 R)
• M73: 57,281,324 km (0.046 R)
• M74: 61,633,276 km (0.067 R)
• M75: 62,221,644 km (0.034 R)
• M76: 62,319,780 km (0.053 R)
• M77: 63,601,385 km (0.103 R)
• M78: 64,394,403 km (0.096 R)
• M79: 66,591,996 km (0.073 R)
• M80: 67,296,453 km (0.114 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit