🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.54 AU - 0.68 AU

Year: 209 Days

Day: 46.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.55 AU - 0.69 AU

Year: 215 Days

Day: 47.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.38 AU - 1.46 AU

Year: 744 Days

Day: 45 Hours

Environment

Temp: -101 °C

Axial Tilt: 55.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.7

Radius: 11.2

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.03 AU - 5.03 AU

Year: 3557 Days

Day: 14.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 22,243,666 km

• M1: 321,037 km (0.112 R)
• M2: 526,136 km (0.083 R)
• M3: 725,101 km (0.096 R)
• M4: 901,327 km (0.075 R)
• M5: 1,049,728 km (0.081 R)
• M6: 1,127,070 km (0.042 R)
• M7: 1,242,560 km (0.089 R)
• M8: 1,343,538 km (0.115 R)
• M9: 1,573,770 km (0.115 R)
• M10: 1,744,760 km (0.094 R)
• M11: 1,837,810 km (0.034 R)
• M12: 1,975,440 km (0.034 R)
• M13: 2,160,642 km (0.114 R)
• M14: 2,340,159 km (0.08 R)
• M15: 2,524,763 km (0.076 R)
• M16: 2,762,474 km (0.115 R)
• M17: 2,847,446 km (0.117 R)
• M18: 3,095,030 km (0.092 R)
• M19: 3,196,009 km (0.049 R)
• M20: 3,285,468 km (0.032 R)
• M21: 3,414,571 km (0.085 R)
• M22: 3,812,053 km (0.081 R)
• M23: 4,336,992 km (0.068 R)
• M24: 4,450,387 km (0.086 R)
• M25: 4,665,808 km (0.091 R)
• M26: 4,855,348 km (0.078 R)
• M27: 4,928,801 km (0.105 R)
• M28: 5,077,202 km (0.112 R)
• M29: 5,181,771 km (0.056 R)
• M30: 5,347,825 km (0.049 R)
• M31: 5,485,006 km (0.085 R)
• M32: 5,840,750 km (0.116 R)
• M33: 6,060,958 km (0.088 R)
• M34: 6,204,123 km (0.052 R)
• M35: 6,316,172 km (0.109 R)
• M36: 6,461,282 km (0.034 R)
• M37: 6,542,364 km (0.042 R)
• M38: 6,689,119 km (0.032 R)
• M39: 6,771,248 km (0.089 R)
• M40: 7,695,763 km (0.028 R)
• M41: 7,920,160 km (0.112 R)
• M42: 8,094,142 km (0.049 R)
• M43: 8,803,087 km (0.119 R)
• M44: 8,947,299 km (0.117 R)
• M45: 9,074,158 km (0.082 R)
• M46: 9,329,671 km (0.092 R)
• M47: 9,550,478 km (0.071 R)
• M48: 9,866,279 km (0.078 R)
• M49: 9,978,627 km (0.089 R)
• M50: 10,128,973 km (0.07 R)
• M51: 10,204,520 km (0.106 R)
• M52: 10,318,064 km (0.101 R)
• M53: 10,394,060 km (0.093 R)
• M54: 10,508,353 km (0.048 R)
• M55: 10,853,774 km (0.109 R)
• M56: 11,047,354 km (0.103 R)
• M57: 11,892,432 km (0.052 R)
• M58: 12,413,631 km (0.039 R)
• M59: 12,697,269 km (0.062 R)
• M60: 13,024,140 km (0.058 R)
• M61: 13,229,837 km (0.086 R)
• M62: 13,333,209 km (0.067 R)
• M63: 13,436,731 km (0.115 R)
• M64: 13,727,998 km (0.108 R)
• M65: 13,832,567 km (0.084 R)
• M66: 14,084,640 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.8

Radius: 15

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.68 AU - 7.44 AU

Year: 7388 Days

Day: 6 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 22,243,666 km

• M1: 187,147 km (0.091 R)
• M2: 326,871 km (0.102 R)
• M3: 441,015 km (0.04 R)
• M4: 547,528 km (0.069 R)
• M5: 665,711 km (0.081 R)
• M6: 924,216 km (0.064 R)
• M7: 1,062,145 km (0.094 R)
• M8: 1,158,336 km (0.084 R)
• M9: 1,308,682 km (0.112 R)
• M10: 1,487,601 km (0.119 R)
• M11: 1,585,737 km (0.12 R)
• M12: 1,686,417 km (0.047 R)
• M13: 1,824,047 km (0.055 R)
• M14: 2,111,275 km (0.093 R)
• M15: 2,543,762 km (0.086 R)
• M16: 2,838,769 km (0.051 R)
• M17: 3,046,411 km (0.082 R)
• M18: 3,345,756 km (0.055 R)
• M19: 3,506,574 km (0.081 R)
• M20: 3,640,015 km (0.114 R)
• M21: 4,019,844 km (0.083 R)
• M22: 4,525,036 km (0.066 R)
• M23: 4,736,119 km (0.105 R)
• M24: 4,917,282 km (0.085 R)
• M25: 5,017,064 km (0.085 R)
• M26: 5,235,776 km (0.106 R)
• M27: 5,457,630 km (0.11 R)
• M28: 5,561,151 km (0.083 R)
• M29: 5,752,487 km (0.098 R)
• M30: 6,705,575 km (0.11 R)
• M31: 7,153,321 km (0.103 R)
• M32: 7,304,714 km (0.089 R)
• M33: 7,804,371 km (0.101 R)
• M34: 7,999,447 km (0.09 R)
• M35: 8,655,134 km (0.061 R)
• M36: 8,776,159 km (0.11 R)
• M37: 9,307,381 km (0.109 R)
• M38: 9,618,694 km (0.055 R)
• M39: 10,123,886 km (0.117 R)
• M40: 10,401,241 km (0.071 R)
• M41: 10,854,522 km (0.082 R)
• M42: 11,469,070 km (0.113 R)
• M43: 11,937,461 km (0.116 R)
• M44: 12,915,981 km (0.105 R)
• M45: 13,031,471 km (0.09 R)
• M46: 13,426,708 km (0.062 R)
• M47: 13,802,348 km (0.096 R)
• M48: 14,732,398 km (0.052 R)
• M49: 14,877,209 km (0.059 R)
• M50: 15,658,110 km (0.097 R)
• M51: 16,377,227 km (0.079 R)
• M52: 16,602,521 km (0.104 R)
• M53: 16,955,273 km (0.029 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 12.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.18 AU - 9.68 AU

Year: 9819 Days

Day: 11.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 22,243,666 km

• M1: 161,117 km (0.044 R)
• M2: 317,596 km (0.091 R)
• M3: 476,918 km (0.101 R)
• M4: 1,021,604 km (0.107 R)
• M5: 1,379,741 km (0.107 R)
• M6: 1,600,398 km (0.06 R)
• M7: 1,777,073 km (0.097 R)
• M8: 2,423,635 km (0.098 R)
• M9: 2,854,776 km (0.089 R)
• M10: 2,953,960 km (0.086 R)
• M11: 3,379,865 km (0.117 R)
• M12: 3,680,706 km (0.102 R)
• M13: 4,423,160 km (0.067 R)
• M14: 4,557,798 km (0.09 R)
• M15: 5,580,300 km (0.087 R)
• M16: 6,474,297 km (0.12 R)
• M17: 6,583,802 km (0.113 R)
• M18: 6,915,760 km (0.098 R)
• M19: 7,298,731 km (0.079 R)
• M20: 8,156,226 km (0.096 R)
• M21: 8,274,557 km (0.12 R)
• M22: 8,608,909 km (0.117 R)
• M23: 9,538,959 km (0.079 R)
• M24: 10,449,411 km (0.035 R)
• M25: 10,707,318 km (0.112 R)
• M26: 11,203,085 km (0.086 R)
• M27: 12,271,214 km (0.051 R)
• M28: 12,845,072 km (0.045 R)
• M29: 13,260,355 km (0.109 R)
• M30: 13,427,755 km (0.117 R)
• M31: 13,595,754 km (0.111 R)
• M32: 13,792,774 km (0.056 R)
• M33: 14,018,966 km (0.112 R)
• M34: 14,132,660 km (0.098 R)
• M35: 14,446,517 km (0.107 R)
• M36: 14,561,258 km (0.119 R)
• M37: 14,878,406 km (0.116 R)
• M38: 15,402,298 km (0.114 R)
• M39: 15,991,564 km (0.114 R)
• M40: 17,161,718 km (0.077 R)
• M41: 17,435,632 km (0.091 R)
• M42: 17,527,335 km (0.105 R)
• M43: 18,889,873 km (0.082 R)
• M44: 19,330,588 km (0.079 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: 158 - 17,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit