🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.79 AU - 1.03 AU

Year: 325 Days

Day: 12.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.73 AU - 2.53 AU

Year: 1165 Days

Day: 41.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,578,259 km

• M1: 203,752 km (0.105 R)
• M2: 1,143,676 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.22 AU - 3.54 AU

Year: 1832 Days

Day: 37.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.97 AU - 3.13 AU

Year: 1996 Days

Day: 23.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,578,259 km

• M1: 941,120 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.62 AU - 4.18 AU

Year: 2349 Days

Day: 27.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.34 AU - 3.66 AU

Year: 2454 Days

Day: 18.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 13.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.82 AU - 5.76 AU

Year: 3929 Days

Day: 5.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 99,578,259 km

• M1: 182,210 km (0.1 R)
• M2: 610,659 km (0.102 R)
• M3: 1,129,314 km (0.077 R)
• M4: 3,153,074 km (0.116 R)
• M5: 4,352,101 km (0.088 R)
• M6: 5,477,376 km (0.112 R)
• M7: 8,806,228 km (0.106 R)
• M8: 10,381,045 km (0.087 R)
• M9: 11,778,439 km (0.039 R)
• M10: 14,944,528 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.4

Radius: 3.4

Gravity: 55.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.48 AU - 14.56 AU

Year: 18629 Days

Day: 22.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 99,578,259 km

• M1: 147,204 km (0.113 R)
• M2: 371,900 km (0.109 R)
• M3: 949,049 km (0.073 R)
• M4: 1,083,089 km (0.118 R)
• M5: 1,435,242 km (0.025 R)
• M6: 2,171,114 km (0.074 R)
• M7: 2,750,806 km (0.07 R)
• M8: 3,344,111 km (0.101 R)
• M9: 4,018,348 km (0.12 R)
• M10: 4,813,611 km (0.026 R)
• M11: 5,064,038 km (0.059 R)
• M12: 5,513,430 km (0.075 R)
• M13: 5,827,435 km (0.084 R)
• M14: 6,153,409 km (0.1 R)
• M15: 7,203,885 km (0.106 R)
• M16: 7,868,848 km (0.073 R)
• M17: 8,115,984 km (0.115 R)
• M18: 8,677,873 km (0.095 R)
• M19: 11,498,392 km (0.107 R)
• M20: 13,637,192 km (0.095 R)
• M21: 14,283,305 km (0.031 R)
• M22: 14,576,966 km (0.119 R)
• M23: 15,482,033 km (0.07 R)
• M24: 16,423,752 km (0.066 R)
• M25: 19,032,440 km (0.078 R)
• M26: 20,573,896 km (0.087 R)
• M27: 21,807,330 km (0.095 R)
• M28: 22,689,659 km (0.039 R)
• M29: 23,697,500 km (0.101 R)
• M30: 26,788,640 km (0.08 R)
• M31: 27,235,040 km (0.114 R)
• M32: 28,028,059 km (0.049 R)
• M33: 29,541,540 km (0.104 R)
• M34: 38,212,383 km (0.093 R)
• M35: 39,205,563 km (0.105 R)
• M36: 41,391,636 km (0.117 R)
• M37: 41,689,037 km (0.116 R)
• M38: 48,105,888 km (0.117 R)
• M39: 56,053,425 km (0.105 R)
• M40: 60,718,784 km (0.081 R)
• M41: 63,243,996 km (0.108 R)
• M42: 63,441,016 km (0.118 R)
• M43: 66,650,489 km (0.067 R)
• M44: 68,502,511 km (0.04 R)
• M45: 69,966,475 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.6

Radius: 3.2

Gravity: 39.61 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.91 AU - 15.35 AU

Year: 19904 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 99,578,259 km

• M1: 39,943 km (0.076 R)
• M2: 225,893 km (0.072 R)
• M3: 549,024 km (0.119 R)
• M4: 964,457 km (0.076 R)
• M5: 2,432,761 km (0.109 R)
• M6: 2,911,474 km (0.086 R)
• M7: 4,144,011 km (0.074 R)
• M8: 4,523,540 km (0.116 R)
• M9: 4,755,417 km (0.053 R)
• M10: 5,573,269 km (0.109 R)
• M11: 5,762,809 km (0.114 R)
• M12: 6,605,943 km (0.116 R)
• M13: 7,806,466 km (0.104 R)
• M14: 9,623,332 km (0.087 R)
• M15: 11,038,976 km (0.101 R)
• M16: 11,889,291 km (0.047 R)
• M17: 12,913,587 km (0.117 R)
• M18: 17,039,796 km (0.085 R)
• M19: 17,198,669 km (0.052 R)
• M20: 17,519,407 km (0.086 R)
• M21: 19,354,973 km (0.067 R)
• M22: 23,796,683 km (0.095 R)
• M23: 24,094,831 km (0.087 R)
• M24: 24,597,480 km (0.099 R)
• M25: 25,727,543 km (0.099 R)
• M26: 26,677,489 km (0.046 R)
• M27: 32,506,121 km (0.118 R)
• M28: 33,615,539 km (0.088 R)
• M29: 34,622,782 km (0.114 R)
• M30: 35,909,922 km (0.101 R)
• M31: 37,095,186 km (0.085 R)
• M32: 39,128,370 km (0.119 R)
• M33: 43,119,791 km (0.118 R)
• M34: 44,009,001 km (0.091 R)
• M35: 45,213,563 km (0.109 R)
• M36: 48,003,862 km (0.098 R)
• M37: 51,236,373 km (0.061 R)
• M38: 52,737,139 km (0.108 R)
• M39: 54,095,637 km (0.043 R)
• M40: 56,352,471 km (0.098 R)
• M41: 58,490,673 km (0.042 R)
• M42: 61,611,434 km (0.059 R)

Asteroid Belt

Center: 15.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.8

Radius: 3.4

Gravity: 79.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.73 AU - 17.95 AU

Year: 25897 Days

Day: 18.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 99,578,259 km

• M1: 42,336 km (0.106 R)
• M2: 271,221 km (0.064 R)
• M3: 1,131,259 km (0.066 R)
• M4: 1,811,929 km (0.096 R)
• M5: 2,204,025 km (0.105 R)
• M6: 2,649,977 km (0.059 R)
• M7: 2,783,867 km (0.084 R)
• M8: 2,922,245 km (0.076 R)
• M9: 3,818,037 km (0.078 R)
• M10: 5,811,428 km (0.068 R)
• M11: 7,791,655 km (0.101 R)
• M12: 8,122,865 km (0.104 R)
• M13: 9,173,042 km (0.106 R)
• M14: 10,114,761 km (0.109 R)
• M15: 10,310,584 km (0.082 R)
• M16: 10,913,165 km (0.106 R)
• M17: 14,199,979 km (0.106 R)
• M18: 15,198,994 km (0.092 R)
• M19: 15,369,835 km (0.098 R)
• M20: 19,563,512 km (0.075 R)
• M21: 20,174,619 km (0.118 R)
• M22: 21,757,814 km (0.106 R)
• M23: 24,343,014 km (0.093 R)
• M24: 24,459,850 km (0.062 R)
• M25: 24,694,719 km (0.089 R)
• M26: 24,812,602 km (0.11 R)
• M27: 28,528,613 km (0.118 R)
• M28: 29,978,964 km (0.1 R)
• M29: 39,888,028 km (0.107 R)
• M30: 41,532,109 km (0.109 R)
• M31: 43,049,929 km (0.114 R)
• M32: 43,908,920 km (0.113 R)
• M33: 47,277,265 km (0.069 R)
• M34: 49,304,017 km (0.058 R)
• M35: 62,036,891 km (0.097 R)
• M36: 69,504,816 km (0.105 R)
• M37: 71,162,361 km (0.064 R)
• M38: 80,882,034 km (0.118 R)
• M39: 81,142,184 km (0.082 R)
• M40: 81,926,227 km (0.119 R)
• M41: 97,797,364 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit