🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.93 AU - 1.11 AU

Year: 374 Days

Day: 32.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.47 AU - 1.55 AU

Year: 674 Days

Day: 36.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.98 AU - 2.42 AU

Year: 1186 Days

Day: 22.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,243,041 km

• M1: 244,293 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.3 AU - 2.34 AU

Year: 1284 Days

Day: 31 Hours

Environment

Temp: -69 °C

Axial Tilt: 69.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.78 AU - 3.96 AU

Year: 2767 Days

Day: 13.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,243,041 km

• M1: 1,626,727 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.99 AU - 4.17 AU

Year: 2995 Days

Day: 36.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.04 AU - 4.36 AU

Year: 3128 Days

Day: 18.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,243,041 km

• M1: 937,081 km (0.099 R)
• M2: 1,703,471 km (0.067 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.53 AU - 5.45 AU

Year: 3458 Days

Day: 37.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,243,041 km

• M1: 183,706 km (0.1 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.86 AU - 4.9 AU

Year: 3918 Days

Day: 18.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,243,041 km

• M1: 238,758 km (0.114 R)

Asteroid Belt

Center: 8.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.8

Radius: 11

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.84 AU - 14.04 AU

Year: 14995 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,243,041 km

• M1: 169,345 km (0.04 R)
• M2: 265,536 km (0.117 R)
• M3: 381,325 km (0.115 R)
• M4: 483,052 km (0.115 R)
• M5: 851,062 km (0.08 R)
• M6: 1,634,806 km (0.103 R)
• M7: 2,157,201 km (0.09 R)
• M8: 2,454,303 km (0.099 R)
• M9: 3,087,550 km (0.032 R)
• M10: 3,235,054 km (0.025 R)
• M11: 3,575,688 km (0.072 R)
• M12: 4,007,727 km (0.088 R)
• M13: 4,088,061 km (0.073 R)
• M14: 4,373,643 km (0.098 R)
• M15: 5,670,058 km (0.106 R)
• M16: 6,407,277 km (0.106 R)
• M17: 6,596,369 km (0.089 R)
• M18: 6,739,384 km (0.049 R)
• M19: 7,272,551 km (0.086 R)
• M20: 7,420,354 km (0.112 R)
• M21: 7,519,537 km (0.075 R)
• M22: 7,619,020 km (0.053 R)
• M23: 8,534,559 km (0.111 R)
• M24: 8,638,529 km (0.047 R)
• M25: 9,431,099 km (0.08 R)
• M26: 9,808,983 km (0.083 R)
• M27: 10,027,096 km (0.073 R)
• M28: 12,472,124 km (0.1 R)
• M29: 12,886,959 km (0.089 R)
• M30: 14,591,028 km (0.081 R)
• M31: 14,715,494 km (0.082 R)
• M32: 15,723,484 km (0.078 R)
• M33: 15,979,147 km (0.086 R)
• M34: 16,688,839 km (0.043 R)
• M35: 17,673,343 km (0.095 R)
• M36: 18,339,951 km (0.09 R)
• M37: 18,541,609 km (0.115 R)
• M38: 19,904,595 km (0.099 R)
• M39: 20,042,674 km (0.079 R)
• M40: 20,181,052 km (0.088 R)
• M41: 20,250,465 km (0.113 R)
• M42: 20,389,292 km (0.097 R)
• M43: 20,458,855 km (0.1 R)
• M44: 21,299,745 km (0.03 R)
• M45: 22,510,141 km (0.062 R)
• M46: 22,654,054 km (0.083 R)
• M47: 23,816,131 km (0.053 R)
• M48: 25,370,602 km (0.077 R)
• M49: 26,122,331 km (0.047 R)
• M50: 28,888,546 km (0.088 R)
• M51: 31,666,129 km (0.09 R)
• M52: 31,827,396 km (0.115 R)
• M53: 34,527,637 km (0.102 R)
• M54: 35,276,674 km (0.102 R)
• M55: 35,527,550 km (0.104 R)
• M56: 35,695,249 km (0.027 R)
• M57: 35,863,098 km (0.093 R)
• M58: 36,199,543 km (0.091 R)
• M59: 36,706,381 km (0.087 R)
• M60: 39,274,976 km (0.051 R)
• M61: 39,361,593 km (0.09 R)
• M62: 41,901,167 km (0.087 R)
• M63: 41,989,729 km (0.107 R)
• M64: 42,878,340 km (0.085 R)
• M65: 43,056,810 km (0.084 R)
• M66: 44,222,776 km (0.086 R)
• M67: 44,493,399 km (0.108 R)
• M68: 46,036,950 km (0.086 R)
• M69: 46,677,528 km (0.094 R)
• M70: 47,044,940 km (0.074 R)
• M71: 48,153,011 km (0.097 R)
• M72: 48,431,413 km (0.111 R)
• M73: 48,989,712 km (0.106 R)
• M74: 50,583,229 km (0.05 R)
• M75: 51,908,217 km (0.119 R)
• M76: 55,659,085 km (0.1 R)
• M77: 56,830,735 km (0.117 R)
• M78: 57,124,845 km (0.06 R)
• M79: 58,207,784 km (0.099 R)
• M80: 58,999,755 km (0.091 R)
• M81: 59,198,271 km (0.105 R)
• M82: 59,795,167 km (0.106 R)
• M83: 60,294,075 km (0.1 R)
• M84: 62,202,645 km (0.084 R)
• M85: 63,418,277 km (0.109 R)
• M86: 64,029,085 km (0.092 R)
• M87: 65,153,912 km (0.095 R)
• M88: 65,667,332 km (0.104 R)
• M89: 66,079,025 km (0.113 R)
• M90: 67,734,475 km (0.095 R)
• M91: 68,358,747 km (0.029 R)
• M92: 69,612,976 km (0.111 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 18,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit