🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.23 AU - 1.37 AU

Year: 553 Days

Day: 26.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,883,986 km

• M1: 783,294 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.42 AU - 1.5 AU

Year: 658 Days

Day: 15.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.36 AU - 2.62 AU

Year: 1465 Days

Day: 37.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.31 AU - 2.69 AU

Year: 1474 Days

Day: 47.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,883,986 km

• M1: 1,217,577 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.51 AU - 3.79 AU

Year: 2084 Days

Day: 25.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.7

Radius: 10.1

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.05 AU - 6.67 AU

Year: 5979 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,883,986 km

• M1: 176,974 km (0.045 R)
• M2: 271,071 km (0.097 R)
• M3: 402,418 km (0.118 R)
• M4: 700,417 km (0.118 R)
• M5: 949,797 km (0.074 R)
• M6: 1,034,469 km (0.109 R)
• M7: 1,367,923 km (0.061 R)
• M8: 1,857,258 km (0.087 R)
• M9: 2,001,470 km (0.09 R)
• M10: 2,075,072 km (0.104 R)
• M11: 2,595,523 km (0.075 R)
• M12: 2,798,527 km (0.083 R)
• M13: 2,964,731 km (0.094 R)
• M14: 3,112,832 km (0.112 R)
• M15: 3,241,636 km (0.088 R)
• M16: 3,350,544 km (0.094 R)
• M17: 3,866,806 km (0.112 R)
• M18: 3,982,445 km (0.09 R)
• M19: 4,553,310 km (0.109 R)
• M20: 4,626,464 km (0.069 R)
• M21: 6,663,538 km (0.094 R)
• M22: 6,970,513 km (0.076 R)
• M23: 7,055,185 km (0.065 R)
• M24: 7,454,312 km (0.063 R)
• M25: 7,540,780 km (0.09 R)
• M26: 7,773,105 km (0.072 R)
• M27: 7,948,883 km (0.039 R)
• M28: 8,817,149 km (0.074 R)
• M29: 9,123,525 km (0.114 R)
• M30: 10,255,383 km (0.087 R)
• M31: 10,739,930 km (0.054 R)
• M32: 11,133,074 km (0.098 R)
• M33: 11,597,725 km (0.099 R)
• M34: 11,899,763 km (0.12 R)
• M35: 12,238,303 km (0.087 R)
• M36: 13,029,227 km (0.096 R)
• M37: 13,133,646 km (0.061 R)
• M38: 13,238,364 km (0.102 R)
• M39: 13,589,321 km (0.085 R)
• M40: 13,801,301 km (0.108 R)
• M41: 14,085,687 km (0.118 R)
• M42: 14,624,239 km (0.027 R)
• M43: 14,768,900 km (0.102 R)
• M44: 15,169,374 km (0.05 R)
• M45: 16,167,640 km (0.066 R)
• M46: 17,378,037 km (0.106 R)
• M47: 18,500,021 km (0.099 R)
• M48: 18,656,650 km (0.077 R)
• M49: 19,645,342 km (0.06 R)
• M50: 19,965,332 km (0.054 R)
• M51: 21,057,995 km (0.074 R)
• M52: 21,180,665 km (0.12 R)
• M53: 21,385,614 km (0.084 R)
• M54: 22,544,998 km (0.1 R)
• M55: 22,628,623 km (0.055 R)
• M56: 22,712,398 km (0.12 R)
• M57: 23,555,082 km (0.087 R)
• M58: 23,852,483 km (0.104 R)
• M59: 24,193,865 km (0.118 R)
• M60: 24,708,931 km (0.073 R)
• M61: 25,271,120 km (0.114 R)
• M62: 26,716,983 km (0.108 R)
• M63: 29,049,214 km (0.039 R)
• M64: 29,231,424 km (0.056 R)
• M65: 30,193,637 km (0.06 R)
• M66: 30,794,572 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.5

Radius: 13.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.84 AU - 9.16 AU

Year: 7657 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,883,986 km

• M1: 253,568 km (0.073 R)
• M2: 506,239 km (0.111 R)
• M3: 645,515 km (0.118 R)
• M4: 733,778 km (0.109 R)
• M5: 1,102,836 km (0.102 R)
• M6: 1,212,341 km (0.034 R)
• M7: 1,358,947 km (0.1 R)
• M8: 1,599,500 km (0.08 R)
• M9: 2,083,599 km (0.049 R)
• M10: 2,181,885 km (0.116 R)
• M11: 2,570,391 km (0.077 R)
• M12: 2,740,633 km (0.081 R)
• M13: 2,827,250 km (0.05 R)
• M14: 3,025,617 km (0.117 R)
• M15: 3,160,405 km (0.102 R)
• M16: 3,343,363 km (0.118 R)
• M17: 3,577,035 km (0.109 R)
• M18: 4,185,150 km (0.093 R)
• M19: 4,773,219 km (0.104 R)
• M20: 4,983,853 km (0.092 R)
• M21: 5,551,876 km (0.103 R)
• M22: 5,662,429 km (0.115 R)
• M23: 5,773,730 km (0.118 R)
• M24: 6,197,541 km (0.119 R)
• M25: 6,631,674 km (0.106 R)
• M26: 6,986,221 km (0.118 R)
• M27: 7,135,818 km (0.106 R)
• M28: 7,377,269 km (0.098 R)
• M29: 7,560,228 km (0.068 R)
• M30: 7,930,632 km (0.081 R)
• M31: 9,537,463 km (0.074 R)
• M32: 9,670,306 km (0.071 R)
• M33: 10,106,383 km (0.075 R)
• M34: 10,377,903 km (0.064 R)
• M35: 11,665,193 km (0.082 R)
• M36: 11,914,274 km (0.067 R)
• M37: 12,129,395 km (0.102 R)
• M38: 12,526,877 km (0.054 R)
• M39: 12,745,589 km (0.03 R)
• M40: 13,039,100 km (0.107 R)
• M41: 13,483,705 km (0.082 R)
• M42: 13,745,352 km (0.11 R)
• M43: 14,425,872 km (0.104 R)
• M44: 14,655,056 km (0.119 R)
• M45: 14,770,247 km (0.096 R)
• M46: 15,233,551 km (0.072 R)
• M47: 15,467,073 km (0.119 R)
• M48: 16,254,108 km (0.114 R)
• M49: 17,499,660 km (0.039 R)
• M50: 17,744,252 km (0.034 R)
• M51: 18,319,456 km (0.104 R)
• M52: 18,859,205 km (0.11 R)
• M53: 19,068,044 km (0.093 R)
• M54: 19,277,780 km (0.113 R)
• M55: 20,166,990 km (0.046 R)
• M56: 21,199,664 km (0.104 R)
• M57: 21,722,508 km (0.091 R)
• M58: 22,249,542 km (0.069 R)
• M59: 22,514,629 km (0.08 R)
• M60: 22,603,191 km (0.092 R)
• M61: 23,495,692 km (0.057 R)
• M62: 23,901,102 km (0.07 R)
• M63: 24,172,622 km (0.086 R)
• M64: 24,764,432 km (0.049 R)
• M65: 27,320,910 km (0.039 R)
• M66: 27,747,263 km (0.116 R)
• M67: 28,223,433 km (0.092 R)
• M68: 29,329,111 km (0.055 R)
• M69: 29,668,399 km (0.106 R)
• M70: 30,253,177 km (0.066 R)
• M71: 30,694,192 km (0.066 R)
• M72: 30,989,498 km (0.066 R)
• M73: 31,335,069 km (0.085 R)
• M74: 31,781,320 km (0.082 R)
• M75: 31,980,285 km (0.046 R)
• M76: 32,579,873 km (0.048 R)
• M77: 33,082,372 km (0.117 R)
• M78: 33,284,030 km (0.106 R)
• M79: 33,993,124 km (0.026 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.1

Radius: 12

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.99 AU - 10.83 AU

Year: 9915 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,883,986 km

• M1: 163,959 km (0.04 R)
• M2: 245,789 km (0.093 R)
• M3: 330,910 km (0.084 R)
• M4: 422,315 km (0.088 R)
• M5: 514,766 km (0.113 R)
• M6: 651,050 km (0.071 R)
• M7: 1,006,046 km (0.06 R)
• M8: 1,451,997 km (0.109 R)
• M9: 1,585,588 km (0.049 R)
• M10: 1,740,870 km (0.114 R)
• M11: 2,048,444 km (0.083 R)
• M12: 2,756,790 km (0.109 R)
• M13: 3,137,965 km (0.039 R)
• M14: 3,672,628 km (0.093 R)
• M15: 4,235,714 km (0.068 R)
• M16: 4,332,205 km (0.085 R)
• M17: 4,952,288 km (0.075 R)
• M18: 5,054,014 km (0.071 R)
• M19: 5,653,154 km (0.087 R)
• M20: 5,733,039 km (0.105 R)
• M21: 6,001,867 km (0.092 R)
• M22: 6,247,357 km (0.12 R)
• M23: 6,861,606 km (0.093 R)
• M24: 7,204,783 km (0.078 R)
• M25: 7,612,437 km (0.066 R)
• M26: 7,997,652 km (0.057 R)
• M27: 8,419,667 km (0.105 R)
• M28: 8,602,775 km (0.055 R)
• M29: 8,879,830 km (0.107 R)
• M30: 9,191,293 km (0.075 R)
• M31: 9,411,501 km (0.118 R)
• M32: 9,633,355 km (0.051 R)
• M33: 10,114,761 km (0.116 R)
• M34: 10,374,612 km (0.063 R)
• M35: 10,571,034 km (0.095 R)
• M36: 10,669,769 km (0.058 R)
• M37: 10,834,925 km (0.116 R)
• M38: 10,934,408 km (0.086 R)
• M39: 11,335,479 km (0.037 R)
• M40: 12,117,727 km (0.056 R)
• M41: 12,221,099 km (0.062 R)
• M42: 12,324,770 km (0.105 R)
• M43: 12,707,142 km (0.091 R)
• M44: 13,555,213 km (0.1 R)
• M45: 13,662,474 km (0.118 R)
• M46: 14,239,473 km (0.074 R)
• M47: 15,380,157 km (0.025 R)
• M48: 15,679,203 km (0.068 R)
• M49: 16,741,348 km (0.074 R)
• M50: 16,933,432 km (0.059 R)
• M51: 17,397,484 km (0.113 R)
• M52: 17,709,246 km (0.068 R)
• M53: 18,259,168 km (0.053 R)
• M54: 19,054,580 km (0.101 R)
• M55: 19,496,941 km (0.071 R)
• M56: 20,555,795 km (0.085 R)
• M57: 21,842,636 km (0.114 R)
• M58: 22,390,014 km (0.105 R)
• M59: 22,984,666 km (0.1 R)
• M60: 23,455,450 km (0.03 R)
• M61: 23,756,740 km (0.077 R)
• M62: 24,581,025 km (0.07 R)
• M63: 24,799,437 km (0.119 R)
• M64: 25,591,259 km (0.078 R)
• M65: 27,244,914 km (0.12 R)
• M66: 27,924,986 km (0.103 R)
• M67: 28,335,931 km (0.113 R)
• M68: 28,519,039 km (0.082 R)
• M69: 28,656,819 km (0.04 R)
• M70: 29,302,184 km (0.103 R)
• M71: 29,952,486 km (0.111 R)
• M72: 30,232,533 km (0.111 R)
• M73: 31,219,879 km (0.113 R)
• M74: 31,314,425 km (0.106 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: 521 - 17,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit