🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.81 AU

Year: 220 Days

Day: 24.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,906,048 km

• M1: 159,771 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.57 AU - 0.91 AU

Year: 225 Days

Day: 31.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.61 AU - 0.89 AU

Year: 229 Days

Day: 32.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.71 AU - 1.01 AU

Year: 282 Days

Day: 26 Hours

Environment

Temp: 124 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.43 AU - 4.85 AU

Year: 2974 Days

Day: 27 Hours

Environment

Temp: -127 °C

Axial Tilt: 61.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.7

Radius: 9.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.84 AU - 8.76 AU

Year: 6964 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,906,048 km

• M1: 125,961 km (0.042 R)
• M2: 215,720 km (0.106 R)
• M3: 350,209 km (0.07 R)
• M4: 462,557 km (0.102 R)
• M5: 568,472 km (0.094 R)
• M6: 640,578 km (0.048 R)
• M7: 1,432,400 km (0.066 R)
• M8: 1,534,276 km (0.101 R)
• M9: 1,760,917 km (0.096 R)
• M10: 1,823,299 km (0.119 R)
• M11: 2,179,641 km (0.118 R)
• M12: 2,366,190 km (0.116 R)
• M13: 2,505,016 km (0.075 R)
• M14: 2,593,279 km (0.112 R)
• M15: 2,864,350 km (0.048 R)
• M16: 2,938,252 km (0.069 R)
• M17: 3,012,752 km (0.084 R)
• M18: 3,125,698 km (0.077 R)
• M19: 3,220,992 km (0.097 R)
• M20: 3,375,377 km (0.083 R)
• M21: 3,512,558 km (0.107 R)
• M22: 3,611,592 km (0.073 R)
• M23: 4,017,451 km (0.079 R)
• M24: 4,100,328 km (0.107 R)
• M25: 4,459,363 km (0.084 R)
• M26: 4,545,232 km (0.087 R)
• M27: 5,094,855 km (0.087 R)
• M28: 5,320,747 km (0.079 R)
• M29: 5,805,594 km (0.034 R)
• M30: 5,899,542 km (0.101 R)
• M31: 6,184,675 km (0.052 R)
• M32: 6,743,573 km (0.108 R)
• M33: 7,091,687 km (0.031 R)
• M34: 7,192,217 km (0.102 R)
• M35: 7,420,204 km (0.1 R)
• M36: 7,857,479 km (0.11 R)
• M37: 7,987,629 km (0.095 R)
• M38: 8,144,856 km (0.066 R)
• M39: 8,382,567 km (0.083 R)
• M40: 8,462,303 km (0.081 R)
• M41: 8,703,155 km (0.073 R)
• M42: 9,577,405 km (0.111 R)
• M43: 9,688,706 km (0.072 R)
• M44: 10,422,484 km (0.098 R)
• M45: 10,940,990 km (0.078 R)
• M46: 11,943,146 km (0.076 R)
• M47: 12,062,974 km (0.119 R)
• M48: 12,153,032 km (0.029 R)
• M49: 12,424,851 km (0.092 R)
• M50: 12,912,989 km (0.103 R)
• M51: 13,688,205 km (0.07 R)
• M52: 13,813,568 km (0.08 R)
• M53: 13,876,549 km (0.077 R)
• M54: 14,351,073 km (0.069 R)
• M55: 14,574,273 km (0.084 R)
• M56: 14,830,834 km (0.077 R)
• M57: 14,895,310 km (0.079 R)
• M58: 14,959,787 km (0.113 R)
• M59: 15,024,264 km (0.068 R)
• M60: 15,121,353 km (0.095 R)
• M61: 16,235,558 km (0.113 R)
• M62: 16,769,024 km (0.086 R)
• M63: 16,970,532 km (0.118 R)
• M64: 17,139,129 km (0.087 R)
• M65: 17,511,927 km (0.114 R)
• M66: 18,681,184 km (0.044 R)
• M67: 18,785,603 km (0.082 R)
• M68: 18,925,028 km (0.091 R)
• M69: 19,275,237 km (0.094 R)
• M70: 19,556,930 km (0.093 R)
• M71: 19,733,605 km (0.08 R)
• M72: 20,877,430 km (0.079 R)
• M73: 21,239,307 km (0.051 R)
• M74: 21,530,275 km (0.069 R)
• M75: 22,856,011 km (0.101 R)
• M76: 22,967,611 km (0.098 R)
• M77: 23,191,560 km (0.087 R)
• M78: 23,528,753 km (0.118 R)
• M79: 23,754,347 km (0.054 R)
• M80: 23,942,990 km (0.05 R)
• M81: 24,207,927 km (0.025 R)
• M82: 24,511,910 km (0.118 R)
• M83: 25,238,806 km (0.093 R)
• M84: 25,895,242 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.7

Radius: 5.3

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.96 AU - 15.32 AU

Year: 17788 Days

Day: 17.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,906,048 km

• M1: 366,515 km (0.116 R)
• M2: 732,132 km (0.039 R)
• M3: 1,253,929 km (0.112 R)
• M4: 1,575,864 km (0.036 R)
• M5: 1,653,655 km (0.036 R)
• M6: 1,813,276 km (0.069 R)
• M7: 2,233,945 km (0.111 R)
• M8: 2,440,240 km (0.081 R)
• M9: 2,591,484 km (0.078 R)
• M10: 4,013,262 km (0.109 R)
• M11: 4,227,935 km (0.109 R)
• M12: 4,263,988 km (0.077 R)
• M13: 5,008,238 km (0.099 R)
• M14: 5,513,280 km (0.096 R)
• M15: 6,321,557 km (0.115 R)
• M16: 6,866,542 km (0.097 R)
• M17: 7,382,805 km (0.096 R)
• M18: 7,513,852 km (0.11 R)
• M19: 7,645,798 km (0.093 R)
• M20: 7,689,779 km (0.088 R)
• M21: 7,734,060 km (0.109 R)
• M22: 7,867,202 km (0.112 R)
• M23: 8,407,101 km (0.078 R)
• M24: 9,522,503 km (0.067 R)
• M25: 9,665,219 km (0.09 R)
• M26: 10,487,110 km (0.103 R)
• M27: 11,280,876 km (0.102 R)
• M28: 11,331,141 km (0.078 R)
• M29: 11,482,235 km (0.069 R)
• M30: 11,735,803 km (0.079 R)
• M31: 13,348,319 km (0.04 R)
• M32: 13,561,346 km (0.063 R)
• M33: 14,207,310 km (0.12 R)
• M34: 14,316,067 km (0.1 R)
• M35: 14,753,342 km (0.079 R)
• M36: 15,028,901 km (0.108 R)
• M37: 15,195,105 km (0.117 R)
• M38: 16,261,438 km (0.09 R)
• M39: 16,431,980 km (0.117 R)
• M40: 16,546,123 km (0.116 R)
• M41: 17,759,362 km (0.098 R)
• M42: 18,111,365 km (0.119 R)
• M43: 18,702,875 km (0.04 R)
• M44: 19,481,532 km (0.031 R)
• M45: 19,602,258 km (0.093 R)
• M46: 20,331,697 km (0.056 R)
• M47: 20,761,342 km (0.063 R)
• M48: 22,572,972 km (0.11 R)
• M49: 24,045,464 km (0.074 R)
• M50: 24,891,440 km (0.094 R)
• M51: 26,012,227 km (0.105 R)
• M52: 26,278,362 km (0.101 R)
• M53: 26,345,083 km (0.101 R)
• M54: 26,746,155 km (0.109 R)
• M55: 26,880,344 km (0.104 R)
• M56: 27,082,151 km (0.106 R)
• M57: 28,439,602 km (0.109 R)
• M58: 28,919,812 km (0.055 R)
• M59: 29,126,556 km (0.102 R)
• M60: 29,472,127 km (0.114 R)
• M61: 30,027,733 km (0.053 R)
• M62: 30,237,021 km (0.067 R)
• M63: 30,306,883 km (0.088 R)
• M64: 31,361,398 km (0.087 R)
• M65: 31,432,158 km (0.098 R)
• M66: 31,715,497 km (0.099 R)
• M67: 33,145,353 km (0.111 R)
• M68: 34,013,320 km (0.066 R)
• M69: 34,231,434 km (0.059 R)
• M70: 36,661,651 km (0.081 R)
• M71: 37,034,748 km (0.114 R)
• M72: 38,690,946 km (0.116 R)
• M73: 39,451,801 km (0.076 R)
• M74: 40,063,955 km (0.109 R)
• M75: 42,936,085 km (0.08 R)
• M76: 43,014,624 km (0.079 R)
• M77: 43,171,851 km (0.086 R)
• M78: 44,277,828 km (0.063 R)
• M79: 44,357,115 km (0.079 R)
• M80: 44,675,011 km (0.07 R)
• M81: 45,073,390 km (0.111 R)
• M82: 45,153,275 km (0.101 R)
• M83: 47,083,087 km (0.088 R)
• M84: 49,368,345 km (0.044 R)
• M85: 51,105,924 km (0.076 R)
• M86: 52,191,556 km (0.062 R)
• M87: 52,443,179 km (0.098 R)
• M88: 52,947,623 km (0.045 R)
• M89: 53,622,758 km (0.109 R)
• M90: 54,725,743 km (0.089 R)
• M91: 55,066,677 km (0.072 R)
• M92: 55,152,097 km (0.045 R)
• M93: 56,265,405 km (0.112 R)
• M94: 56,781,817 km (0.067 R)
• M95: 56,954,303 km (0.07 R)
• M96: 57,906,045 km (0.095 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 16,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit