🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.02 AU - 1.04 AU

Year: 396 Days

Day: 36.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.27 AU - 1.87 AU

Year: 745 Days

Day: 23.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.89 AU - 2.09 AU

Year: 1063 Days

Day: 17.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.73 AU - 2.69 AU

Year: 1244 Days

Day: 44.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,160,624 km

• M1: 24,085 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.89 AU - 2.73 AU

Year: 1330 Days

Day: 16.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.18 AU - 2.62 AU

Year: 1408 Days

Day: 17.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,160,624 km

• M1: 162,912 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.26 AU - 3.54 AU

Year: 1870 Days

Day: 43.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,160,624 km

• M1: 846,874 km (0.098 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.47 AU - 3.39 AU

Year: 1900 Days

Day: 12.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,160,624 km

• M1: 494,421 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.7

Radius: 5.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.32 AU - 17.16 AU

Year: 19290 Days

Day: 18.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,160,624 km

• M1: 114,293 km (0.067 R)
• M2: 282,291 km (0.115 R)
• M3: 530,025 km (0.102 R)
• M4: 760,556 km (0.098 R)
• M5: 909,854 km (0.042 R)
• M6: 988,094 km (0.054 R)
• M7: 1,202,019 km (0.111 R)
• M8: 1,503,459 km (0.087 R)
• M9: 1,867,131 km (0.115 R)
• M10: 2,716,997 km (0.117 R)
• M11: 2,830,691 km (0.101 R)
• M12: 3,205,134 km (0.069 R)
• M13: 4,366,014 km (0.081 R)
• M14: 4,472,677 km (0.057 R)
• M15: 4,742,851 km (0.099 R)
• M16: 5,214,383 km (0.116 R)
• M17: 5,270,931 km (0.114 R)
• M18: 5,527,492 km (0.11 R)
• M19: 5,585,087 km (0.118 R)
• M20: 5,700,876 km (0.093 R)
• M21: 6,052,879 km (0.073 R)
• M22: 6,563,607 km (0.038 R)
• M23: 6,655,160 km (0.084 R)
• M24: 6,932,365 km (0.117 R)
• M25: 7,594,037 km (0.106 R)
• M26: 8,275,605 km (0.103 R)
• M27: 8,341,428 km (0.118 R)
• M28: 9,248,589 km (0.085 R)
• M29: 9,454,286 km (0.085 R)
• M30: 9,523,251 km (0.111 R)
• M31: 9,975,485 km (0.071 R)
• M32: 10,186,568 km (0.099 R)
• M33: 10,292,633 km (0.099 R)
• M34: 11,118,114 km (0.08 R)
• M35: 11,227,320 km (0.083 R)
• M36: 11,336,826 km (0.06 R)
• M37: 11,927,438 km (0.088 R)
• M38: 14,745,563 km (0.11 R)
• M39: 15,066,301 km (0.091 R)
• M40: 15,470,664 km (0.086 R)
• M41: 15,551,895 km (0.109 R)
• M42: 15,919,457 km (0.111 R)
• M43: 16,289,862 km (0.11 R)
• M44: 16,997,310 km (0.081 R)
• M45: 17,418,129 km (0.043 R)
• M46: 17,460,315 km (0.113 R)
• M47: 18,227,005 km (0.103 R)
• M48: 18,874,165 km (0.117 R)
• M49: 19,792,995 km (0.102 R)
• M50: 21,175,579 km (0.095 R)
• M51: 22,221,417 km (0.102 R)
• M52: 22,589,129 km (0.077 R)
• M53: 22,819,958 km (0.088 R)
• M54: 23,098,061 km (0.117 R)
• M55: 23,938,801 km (0.118 R)
• M56: 24,599,724 km (0.086 R)
• M57: 24,980,152 km (0.102 R)
• M58: 26,910,862 km (0.048 R)
• M59: 27,302,659 km (0.078 R)
• M60: 27,894,019 km (0.119 R)
• M61: 28,939,110 km (0.094 R)
• M62: 29,139,571 km (0.102 R)
• M63: 29,693,233 km (0.1 R)
• M64: 29,794,361 km (0.033 R)
• M65: 30,453,938 km (0.07 R)
• M66: 30,862,340 km (0.106 R)
• M67: 32,098,168 km (0.08 R)
• M68: 32,305,660 km (0.095 R)
• M69: 32,669,931 km (0.081 R)
• M70: 33,035,548 km (0.031 R)
• M71: 34,193,585 km (0.106 R)
• M72: 34,299,501 km (0.09 R)
• M73: 34,990,643 km (0.053 R)

Asteroid Belt

Center: 15.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253

Radius: 5.6

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 16.41 AU - 17.19 AU

Year: 26080 Days

Day: 16.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,160,624 km

• M1: 253,718 km (0.059 R)
• M2: 690,993 km (0.063 R)
• M3: 863,778 km (0.119 R)
• M4: 1,098,946 km (0.093 R)
• M5: 1,739,973 km (0.088 R)
• M6: 1,945,520 km (0.104 R)
• M7: 2,036,027 km (0.115 R)
• M8: 2,379,953 km (0.104 R)
• M9: 2,775,489 km (0.081 R)
• M10: 3,738,152 km (0.089 R)
• M11: 4,631,999 km (0.068 R)
• M12: 5,207,053 km (0.093 R)
• M13: 5,333,314 km (0.115 R)
• M14: 6,468,313 km (0.08 R)
• M15: 6,558,670 km (0.061 R)
• M16: 7,062,964 km (0.082 R)
• M17: 7,202,689 km (0.116 R)
• M18: 8,599,634 km (0.107 R)
• M19: 8,949,094 km (0.115 R)
• M20: 10,234,888 km (0.12 R)
• M21: 11,195,905 km (0.104 R)
• M22: 11,467,874 km (0.097 R)
• M23: 11,632,132 km (0.09 R)
• M24: 11,687,034 km (0.113 R)
• M25: 11,907,691 km (0.078 R)
• M26: 12,803,633 km (0.057 R)
• M27: 13,547,583 km (0.068 R)
• M28: 15,377,315 km (0.094 R)
• M29: 15,498,040 km (0.102 R)
• M30: 19,261,923 km (0.045 R)
• M31: 19,522,373 km (0.092 R)
• M32: 21,378,583 km (0.108 R)
• M33: 22,191,199 km (0.044 R)
• M34: 23,428,822 km (0.072 R)
• M35: 24,056,086 km (0.079 R)
• M36: 25,113,743 km (0.112 R)
• M37: 26,547,339 km (0.106 R)
• M38: 28,154,618 km (0.074 R)
• M39: 28,895,726 km (0.037 R)
• M40: 29,193,875 km (0.097 R)
• M41: 29,493,071 km (0.083 R)
• M42: 30,094,604 km (0.043 R)
• M43: 30,624,180 km (0.12 R)
• M44: 31,233,193 km (0.081 R)
• M45: 32,618,170 km (0.107 R)
• M46: 34,891,310 km (0.096 R)
• M47: 39,093,065 km (0.091 R)
• M48: 42,009,775 km (0.078 R)
• M49: 42,432,090 km (0.075 R)
• M50: 43,110,815 km (0.058 R)
• M51: 43,707,561 km (0.108 R)
• M52: 44,564,906 km (0.096 R)
• M53: 46,121,921 km (0.072 R)
• M54: 46,907,160 km (0.064 R)
• M55: 47,520,960 km (0.092 R)
• M56: 47,608,924 km (0.106 R)
• M57: 48,225,716 km (0.073 R)
• M58: 48,402,391 km (0.095 R)
• M59: 55,367,668 km (0.085 R)
• M60: 59,485,948 km (0.114 R)
• M61: 61,103,250 km (0.055 R)
• M62: 61,677,557 km (0.114 R)
• M63: 61,869,341 km (0.118 R)
• M64: 62,157,466 km (0.062 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 10,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit