🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.06 AU - 1.1 AU

Year: 418 Days

Day: 21.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,879,899 km

• M1: 757,115 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.87 AU - 1.37 AU

Year: 442 Days

Day: 32.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.01 AU - 1.65 AU

Year: 572 Days

Day: 41.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.91 AU - 1.97 AU

Year: 1007 Days

Day: 33.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.98 AU - 3.04 AU

Year: 1482 Days

Day: 45.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.33 AU - 2.79 AU

Year: 1527 Days

Day: 15.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,879,899 km

• M1: 51,162 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.39 AU - 3.09 AU

Year: 1691 Days

Day: 16.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 102.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,879,899 km

• M1: 2,449,964 km (0.108 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 8.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.84 AU - 7.96 AU

Year: 6036 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 37,879,899 km

• M1: 180,415 km (0.079 R)
• M2: 288,724 km (0.056 R)
• M3: 365,468 km (0.114 R)
• M4: 602,131 km (0.086 R)
• M5: 673,938 km (0.112 R)
• M6: 1,153,699 km (0.074 R)
• M7: 1,619,247 km (0.073 R)
• M8: 1,781,561 km (0.091 R)
• M9: 2,106,338 km (0.107 R)
• M10: 2,619,459 km (0.111 R)
• M11: 2,723,280 km (0.102 R)
• M12: 3,411,729 km (0.088 R)
• M13: 3,582,420 km (0.098 R)
• M14: 3,834,044 km (0.117 R)
• M15: 3,912,732 km (0.095 R)
• M16: 4,031,663 km (0.108 R)
• M17: 4,091,502 km (0.12 R)
• M18: 4,728,041 km (0.11 R)
• M19: 4,875,993 km (0.089 R)
• M20: 5,198,376 km (0.051 R)
• M21: 5,373,107 km (0.115 R)
• M22: 6,673,561 km (0.117 R)
• M23: 6,959,443 km (0.067 R)
• M24: 7,055,484 km (0.11 R)
• M25: 7,249,214 km (0.084 R)
• M26: 7,865,557 km (0.069 R)
• M27: 8,016,052 km (0.113 R)
• M28: 8,524,386 km (0.088 R)
• M29: 8,653,190 km (0.12 R)
• M30: 9,017,012 km (0.12 R)
• M31: 9,465,656 km (0.052 R)
• M32: 9,518,913 km (0.108 R)
• M33: 10,220,377 km (0.102 R)
• M34: 10,384,635 km (0.098 R)
• M35: 10,467,064 km (0.082 R)
• M36: 10,715,695 km (0.102 R)
• M37: 11,388,437 km (0.042 R)
• M38: 12,074,643 km (0.082 R)
• M39: 12,686,199 km (0.086 R)
• M40: 12,892,344 km (0.064 R)
• M41: 13,277,858 km (0.071 R)
• M42: 13,337,548 km (0.068 R)
• M43: 14,273,881 km (0.069 R)
• M44: 15,106,543 km (0.095 R)
• M45: 16,529,069 km (0.048 R)
• M46: 17,077,644 km (0.097 R)
• M47: 17,207,495 km (0.102 R)
• M48: 17,763,401 km (0.093 R)
• M49: 18,959,885 km (0.1 R)
• M50: 19,737,793 km (0.103 R)
• M51: 19,908,335 km (0.101 R)
• M52: 20,216,507 km (0.087 R)
• M53: 22,488,450 km (0.085 R)
• M54: 23,095,966 km (0.097 R)
• M55: 23,491,952 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.9

Radius: 14.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.25 AU - 6.83 AU

Year: 6235 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,879,899 km

• M1: 204,949 km (0.118 R)
• M2: 419,024 km (0.117 R)
• M3: 642,523 km (0.085 R)
• M4: 895,493 km (0.078 R)
• M5: 1,268,440 km (0.051 R)
• M6: 1,538,465 km (0.092 R)
• M7: 1,928,167 km (0.09 R)
• M8: 2,459,389 km (0.102 R)
• M9: 2,988,068 km (0.072 R)
• M10: 3,352,039 km (0.117 R)
• M11: 4,230,179 km (0.11 R)
• M12: 4,639,628 km (0.073 R)
• M13: 4,976,672 km (0.081 R)
• M14: 5,090,816 km (0.091 R)
• M15: 5,205,856 km (0.055 R)
• M16: 5,764,156 km (0.098 R)
• M17: 6,187,966 km (0.081 R)
• M18: 6,341,903 km (0.117 R)
• M19: 6,497,036 km (0.066 R)
• M20: 6,874,471 km (0.081 R)
• M21: 7,226,924 km (0.034 R)
• M22: 7,519,687 km (0.112 R)
• M23: 7,882,910 km (0.058 R)
• M24: 8,251,968 km (0.083 R)
• M25: 8,455,720 km (0.062 R)
• M26: 8,592,453 km (0.095 R)
• M27: 8,729,933 km (0.117 R)
• M28: 9,463,860 km (0.111 R)
• M29: 10,363,243 km (0.118 R)
• M30: 10,916,157 km (0.118 R)
• M31: 11,706,482 km (0.081 R)
• M32: 11,859,072 km (0.103 R)
• M33: 12,593,149 km (0.105 R)
• M34: 13,064,382 km (0.102 R)
• M35: 13,222,806 km (0.078 R)
• M36: 13,421,622 km (0.057 R)
• M37: 14,105,284 km (0.085 R)
• M38: 14,308,438 km (0.03 R)
• M39: 15,422,792 km (0.09 R)
• M40: 15,758,341 km (0.116 R)
• M41: 16,223,739 km (0.065 R)
• M42: 17,254,768 km (0.1 R)
• M43: 17,646,864 km (0.056 R)
• M44: 18,174,346 km (0.066 R)
• M45: 18,439,882 km (0.112 R)
• M46: 18,885,534 km (0.098 R)
• M47: 19,924,043 km (0.111 R)
• M48: 20,289,660 km (0.111 R)
• M49: 20,888,500 km (0.066 R)
• M50: 21,680,322 km (0.071 R)
• M51: 22,009,138 km (0.11 R)
• M52: 22,576,862 km (0.05 R)
• M53: 23,053,780 km (0.03 R)
• M54: 23,678,501 km (0.081 R)
• M55: 25,092,500 km (0.059 R)
• M56: 25,190,935 km (0.07 R)
• M57: 25,339,037 km (0.114 R)
• M58: 25,536,805 km (0.107 R)
• M59: 26,483,461 km (0.099 R)
• M60: 26,633,956 km (0.043 R)
• M61: 26,885,580 km (0.041 R)
• M62: 27,950,567 km (0.066 R)
• M63: 30,488,794 km (0.1 R)
• M64: 33,750,476 km (0.102 R)
• M65: 34,131,801 km (0.058 R)
• M66: 34,569,375 km (0.095 R)
• M67: 35,008,894 km (0.048 R)
• M68: 35,394,856 km (0.118 R)
• M69: 35,893,316 km (0.061 R)
• M70: 36,059,968 km (0.111 R)
• M71: 36,841,019 km (0.094 R)
• M72: 37,121,365 km (0.039 R)
• M73: 37,233,713 km (0.074 R)
• M74: 37,684,152 km (0.079 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.5

Radius: 10.1

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.04 AU - 10.3 AU

Year: 10352 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,879,899 km

• M1: 157,826 km (0.086 R)
• M2: 321,785 km (0.067 R)
• M3: 486,043 km (0.083 R)
• M4: 586,274 km (0.108 R)
• M5: 901,028 km (0.079 R)
• M6: 1,012,179 km (0.046 R)
• M7: 1,094,458 km (0.027 R)
• M8: 1,283,849 km (0.038 R)
• M9: 1,503,010 km (0.06 R)
• M10: 1,774,081 km (0.088 R)
• M11: 1,874,910 km (0.105 R)
• M12: 2,407,179 km (0.103 R)
• M13: 2,519,228 km (0.044 R)
• M14: 2,702,186 km (0.097 R)
• M15: 2,818,723 km (0.073 R)
• M16: 2,937,055 km (0.094 R)
• M17: 3,129,737 km (0.079 R)
• M18: 3,203,190 km (0.119 R)
• M19: 3,451,971 km (0.096 R)
• M20: 3,578,680 km (0.089 R)
• M21: 4,208,786 km (0.106 R)
• M22: 4,592,355 km (0.04 R)
• M23: 4,930,147 km (0.114 R)
• M24: 5,334,361 km (0.068 R)
• M25: 6,705,126 km (0.117 R)
• M26: 7,185,335 km (0.102 R)
• M27: 7,445,935 km (0.058 R)
• M28: 8,077,537 km (0.08 R)
• M29: 8,212,624 km (0.092 R)
• M30: 8,622,672 km (0.083 R)
• M31: 8,691,636 km (0.04 R)
• M32: 8,760,900 km (0.118 R)
• M33: 10,585,994 km (0.069 R)
• M34: 12,290,662 km (0.117 R)
• M35: 12,759,502 km (0.079 R)
• M36: 13,313,911 km (0.086 R)
• M37: 13,755,075 km (0.075 R)
• M38: 14,038,264 km (0.12 R)
• M39: 14,364,388 km (0.103 R)
• M40: 14,858,210 km (0.096 R)
• M41: 15,065,553 km (0.103 R)
• M42: 15,148,729 km (0.11 R)
• M43: 16,202,048 km (0.07 R)
• M44: 16,975,020 km (0.072 R)
• M45: 17,584,482 km (0.105 R)
• M46: 17,716,128 km (0.092 R)
• M47: 18,467,708 km (0.063 R)
• M48: 18,735,488 km (0.063 R)
• M49: 19,320,116 km (0.109 R)
• M50: 19,819,324 km (0.036 R)
• M51: 20,599,477 km (0.094 R)
• M52: 20,923,506 km (0.08 R)
• M53: 21,764,695 km (0.11 R)
• M54: 22,569,382 km (0.111 R)
• M55: 23,047,198 km (0.105 R)
• M56: 23,287,452 km (0.101 R)
• M57: 23,383,643 km (0.072 R)
• M58: 24,256,397 km (0.105 R)
• M59: 24,893,385 km (0.106 R)
• M60: 25,189,140 km (0.046 R)
• M61: 25,635,091 km (0.09 R)
• M62: 25,834,206 km (0.09 R)
• M63: 27,597,516 km (0.114 R)
• M64: 28,006,068 km (0.082 R)
• M65: 28,313,791 km (0.106 R)
• M66: 30,604,134 km (0.098 R)
• M67: 31,292,284 km (0.09 R)
• M68: 31,451,756 km (0.072 R)
• M69: 31,664,932 km (0.091 R)
• M70: 33,115,882 km (0.087 R)
• M71: 33,931,340 km (0.092 R)
• M72: 35,194,545 km (0.106 R)
• M73: 35,637,504 km (0.094 R)
• M74: 36,082,258 km (0.074 R)
• M75: 37,540,688 km (0.116 R)
• M76: 37,823,278 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit