🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 146 Days

Day: 40.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,953,820 km

• M1: 346,618 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.82 AU - 0.98 AU

Year: 306 Days

Day: 19.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 156.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,953,820 km

• M1: 620,382 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.64 AU - 1.9 AU

Year: 843 Days

Day: 24.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,953,820 km

• M1: 38,895 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.77 AU - 4.35 AU

Year: 2406 Days

Day: 22.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,953,820 km

• M1: 1,552,377 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 11.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.44 AU - 8.78 AU

Year: 7519 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,953,820 km

• M1: 385,813 km (0.107 R)
• M2: 459,265 km (0.03 R)
• M3: 1,258,118 km (0.104 R)
• M4: 1,377,048 km (0.11 R)
• M5: 1,535,622 km (0.099 R)
• M6: 1,813,725 km (0.036 R)
• M7: 2,230,504 km (0.087 R)
• M8: 2,313,381 km (0.116 R)
• M9: 2,397,306 km (0.086 R)
• M10: 2,546,754 km (0.057 R)
• M11: 2,699,194 km (0.115 R)
• M12: 3,175,215 km (0.055 R)
• M13: 3,339,772 km (0.091 R)
• M14: 3,579,877 km (0.086 R)
• M15: 3,653,030 km (0.109 R)
• M16: 3,751,466 km (0.07 R)
• M17: 3,950,880 km (0.062 R)
• M18: 4,077,290 km (0.079 R)
• M19: 4,308,269 km (0.112 R)
• M20: 4,412,240 km (0.094 R)
• M21: 4,864,025 km (0.07 R)
• M22: 5,219,470 km (0.117 R)
• M23: 5,725,709 km (0.116 R)
• M24: 6,425,229 km (0.058 R)
• M25: 6,754,942 km (0.112 R)
• M26: 6,967,670 km (0.057 R)
• M27: 7,059,524 km (0.082 R)
• M28: 7,244,426 km (0.108 R)
• M29: 8,616,239 km (0.051 R)
• M30: 10,660,643 km (0.087 R)
• M31: 10,908,527 km (0.117 R)
• M32: 11,122,602 km (0.077 R)
• M33: 11,266,066 km (0.113 R)
• M34: 11,663,847 km (0.118 R)
• M35: 12,250,719 km (0.061 R)
• M36: 12,473,321 km (0.114 R)
• M37: 14,146,124 km (0.072 R)
• M38: 14,340,601 km (0.092 R)
• M39: 14,418,692 km (0.11 R)
• M40: 14,693,054 km (0.087 R)
• M41: 14,811,236 km (0.088 R)
• M42: 14,969,212 km (0.093 R)
• M43: 15,048,349 km (0.079 R)
• M44: 15,566,556 km (0.098 R)
• M45: 16,090,747 km (0.097 R)
• M46: 16,253,061 km (0.109 R)
• M47: 16,375,282 km (0.092 R)
• M48: 18,075,612 km (0.118 R)
• M49: 18,796,972 km (0.12 R)
• M50: 19,398,206 km (0.037 R)
• M51: 20,092,939 km (0.102 R)
• M52: 20,487,428 km (0.087 R)
• M53: 20,619,374 km (0.107 R)
• M54: 21,194,877 km (0.112 R)
• M55: 22,180,727 km (0.116 R)
• M56: 22,406,919 km (0.114 R)
• M57: 22,543,053 km (0.082 R)
• M58: 23,135,759 km (0.086 R)
• M59: 23,319,166 km (0.074 R)
• M60: 23,918,755 km (0.106 R)
• M61: 24,336,731 km (0.101 R)
• M62: 24,569,954 km (0.099 R)
• M63: 25,132,891 km (0.075 R)
• M64: 26,367,074 km (0.086 R)
• M65: 26,462,816 km (0.079 R)
• M66: 27,572,384 km (0.117 R)
• M67: 27,766,861 km (0.106 R)
• M68: 27,913,167 km (0.09 R)
• M69: 28,402,203 km (0.1 R)
• M70: 28,500,489 km (0.083 R)
• M71: 28,992,965 km (0.102 R)
• M72: 29,687,249 km (0.095 R)
• M73: 30,688,657 km (0.043 R)
• M74: 30,839,751 km (0.066 R)
• M75: 31,904,887 km (0.064 R)
• M76: 32,109,089 km (0.094 R)
• M77: 32,365,051 km (0.059 R)
• M78: 34,646,119 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.7

Radius: 10.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.27 AU - 9.73 AU

Year: 10487 Days

Day: 12.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,953,820 km

• M1: 130,300 km (0.104 R)
• M2: 611,855 km (0.104 R)
• M3: 737,966 km (0.051 R)
• M4: 952,639 km (0.096 R)
• M5: 1,118,543 km (0.112 R)
• M6: 1,276,369 km (0.089 R)
• M7: 1,404,425 km (0.11 R)
• M8: 1,753,586 km (0.114 R)
• M9: 1,938,340 km (0.049 R)
• M10: 2,129,675 km (0.085 R)
• M11: 2,216,741 km (0.054 R)
• M12: 2,417,202 km (0.057 R)
• M13: 2,717,146 km (0.07 R)
• M14: 2,931,969 km (0.074 R)
• M15: 3,227,125 km (0.084 R)
• M16: 4,142,066 km (0.073 R)
• M17: 4,306,773 km (0.067 R)
• M18: 4,529,674 km (0.06 R)
• M19: 4,614,197 km (0.101 R)
• M20: 5,074,210 km (0.117 R)
• M21: 5,162,174 km (0.09 R)
• M22: 5,488,895 km (0.108 R)
• M23: 5,639,690 km (0.09 R)
• M24: 5,791,831 km (0.092 R)
• M25: 6,162,535 km (0.086 R)
• M26: 6,797,428 km (0.077 R)
• M27: 7,453,415 km (0.075 R)
• M28: 7,687,685 km (0.054 R)
• M29: 7,890,540 km (0.114 R)
• M30: 8,232,520 km (0.069 R)
• M31: 8,509,576 km (0.12 R)
• M32: 9,539,707 km (0.049 R)
• M33: 10,571,483 km (0.091 R)
• M34: 11,406,688 km (0.096 R)
• M35: 11,522,327 km (0.077 R)
• M36: 11,599,520 km (0.11 R)
• M37: 13,545,788 km (0.113 R)
• M38: 13,831,969 km (0.105 R)
• M39: 14,037,666 km (0.1 R)
• M40: 14,285,849 km (0.085 R)
• M41: 14,410,464 km (0.081 R)
• M42: 15,250,456 km (0.116 R)
• M43: 15,762,230 km (0.109 R)
• M44: 17,242,351 km (0.098 R)
• M45: 17,819,949 km (0.054 R)
• M46: 18,088,776 km (0.097 R)
• M47: 18,358,800 km (0.088 R)
• M48: 18,948,665 km (0.089 R)
• M49: 19,039,919 km (0.066 R)
• M50: 19,590,888 km (0.039 R)
• M51: 19,868,243 km (0.115 R)
• M52: 21,179,917 km (0.118 R)
• M53: 21,464,602 km (0.062 R)
• M54: 22,278,115 km (0.109 R)
• M55: 23,345,945 km (0.099 R)
• M56: 24,232,013 km (0.052 R)
• M57: 24,331,196 km (0.109 R)
• M58: 25,380,176 km (0.115 R)
• M59: 25,480,856 km (0.116 R)
• M60: 25,581,685 km (0.098 R)
• M61: 25,986,197 km (0.039 R)
• M62: 26,138,488 km (0.106 R)
• M63: 26,240,215 km (0.059 R)
• M64: 26,801,655 km (0.097 R)
• M65: 27,161,139 km (0.106 R)
• M66: 27,522,119 km (0.1 R)
• M67: 29,140,020 km (0.062 R)
• M68: 29,721,507 km (0.112 R)
• M69: 31,705,474 km (0.042 R)
• M70: 31,813,932 km (0.101 R)
• M71: 32,795,593 km (0.105 R)
• M72: 32,960,151 km (0.101 R)
• M73: 33,180,060 km (0.087 R)
• M74: 33,400,417 km (0.072 R)
• M75: 33,787,128 km (0.112 R)
• M76: 34,175,484 km (0.08 R)
• M77: 34,788,536 km (0.076 R)
• M78: 35,180,632 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.5

Radius: 7.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 16.19 AU - 18.33 AU

Year: 25682 Days

Day: 20 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,953,820 km

• M1: 213,626 km (0.105 R)
• M2: 498,460 km (0.093 R)
• M3: 1,241,513 km (0.119 R)
• M4: 1,333,366 km (0.11 R)
• M5: 2,120,849 km (0.109 R)
• M6: 2,429,769 km (0.106 R)
• M7: 2,813,338 km (0.096 R)
• M8: 2,935,110 km (0.102 R)
• M9: 3,247,321 km (0.09 R)
• M10: 4,108,406 km (0.058 R)
• M11: 4,564,081 km (0.101 R)
• M12: 5,599,448 km (0.118 R)
• M13: 5,947,263 km (0.089 R)
• M14: 6,104,042 km (0.052 R)
• M15: 8,483,097 km (0.09 R)
• M16: 10,116,257 km (0.062 R)
• M17: 10,397,800 km (0.068 R)
• M18: 10,872,624 km (0.103 R)
• M19: 11,064,558 km (0.116 R)
• M20: 11,209,368 km (0.038 R)
• M21: 11,598,173 km (0.074 R)
• M22: 12,239,649 km (0.114 R)
• M23: 12,640,122 km (0.077 R)
• M24: 13,867,124 km (0.089 R)
• M25: 14,179,784 km (0.113 R)
• M26: 16,213,417 km (0.101 R)
• M27: 16,322,923 km (0.089 R)
• M28: 16,487,780 km (0.1 R)
• M29: 17,319,993 km (0.098 R)
• M30: 18,108,972 km (0.108 R)
• M31: 18,336,510 km (0.12 R)
• M32: 19,082,704 km (0.1 R)
• M33: 19,605,100 km (0.107 R)
• M34: 19,663,443 km (0.116 R)
• M35: 20,073,341 km (0.107 R)
• M36: 20,604,713 km (0.048 R)
• M37: 21,500,356 km (0.111 R)
• M38: 23,329,489 km (0.099 R)
• M39: 23,391,273 km (0.074 R)
• M40: 23,701,239 km (0.094 R)
• M41: 24,388,043 km (0.088 R)
• M42: 25,144,560 km (0.089 R)
• M43: 25,334,998 km (0.06 R)
• M44: 25,972,883 km (0.026 R)
• M45: 26,165,266 km (0.096 R)
• M46: 26,874,958 km (0.076 R)
• M47: 27,918,403 km (0.061 R)
• M48: 28,577,232 km (0.11 R)
• M49: 31,331,628 km (0.108 R)
• M50: 31,536,428 km (0.039 R)
• M51: 31,947,523 km (0.077 R)
• M52: 33,539,543 km (0.091 R)
• M53: 36,011,199 km (0.094 R)
• M54: 36,297,530 km (0.092 R)
• M55: 36,944,241 km (0.082 R)
• M56: 37,088,454 km (0.102 R)
• M57: 38,030,471 km (0.116 R)
• M58: 39,421,582 km (0.114 R)
• M59: 40,160,296 km (0.115 R)
• M60: 40,531,449 km (0.104 R)
• M61: 41,052,947 km (0.034 R)
• M62: 42,781,999 km (0.117 R)
• M63: 43,388,918 km (0.044 R)
• M64: 44,457,944 km (0.114 R)
• M65: 44,995,748 km (0.109 R)
• M66: 46,466,146 km (0.032 R)
• M67: 47,795,173 km (0.048 R)
• M68: 49,772,259 km (0.038 R)
• M69: 50,490,478 km (0.036 R)
• M70: 52,584,699 km (0.108 R)
• M71: 54,460,806 km (0.109 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 15,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit