🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.68 AU - 1.08 AU

Year: 353 Days

Day: 24 Hours

Environment

Temp: -29 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,447,754 km

• M1: 216,767 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.8 AU - 1.3 AU

Year: 460 Days

Day: 29 Hours

Environment

Temp: -63 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.05 AU - 2.05 AU

Year: 1255 Days

Day: 18.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2 AU - 2.56 AU

Year: 1472 Days

Day: 45.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,447,754 km

• M1: 1,591,721 km (0.076 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.2

Radius: 13.9

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.58 AU - 5.22 AU

Year: 4637 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,447,754 km

• M1: 200,461 km (0.111 R)
• M2: 470,784 km (0.096 R)
• M3: 612,154 km (0.039 R)
• M4: 944,860 km (0.116 R)
• M5: 1,163,273 km (0.118 R)
• M6: 1,366,726 km (0.112 R)
• M7: 1,882,240 km (0.091 R)
• M8: 2,123,991 km (0.099 R)
• M9: 2,597,318 km (0.086 R)
• M10: 3,301,924 km (0.108 R)
• M11: 3,481,591 km (0.096 R)
• M12: 3,874,286 km (0.104 R)
• M13: 4,727,442 km (0.102 R)
• M14: 4,828,720 km (0.061 R)
• M15: 5,059,101 km (0.108 R)
• M16: 5,214,683 km (0.067 R)
• M17: 5,530,932 km (0.089 R)
• M18: 5,718,229 km (0.088 R)
• M19: 6,099,404 km (0.098 R)
• M20: 6,516,932 km (0.083 R)
• M21: 6,771,996 km (0.107 R)
• M22: 7,001,480 km (0.059 R)
• M23: 7,088,246 km (0.102 R)
• M24: 7,468,374 km (0.085 R)
• M25: 7,586,706 km (0.114 R)
• M26: 7,885,154 km (0.116 R)
• M27: 8,066,168 km (0.077 R)
• M28: 8,866,367 km (0.066 R)
• M29: 9,180,971 km (0.086 R)
• M30: 9,886,026 km (0.104 R)
• M31: 10,179,537 km (0.08 R)
• M32: 10,509,101 km (0.101 R)
• M33: 10,875,616 km (0.092 R)
• M34: 11,246,469 km (0.08 R)
• M35: 11,793,249 km (0.104 R)
• M36: 12,139,418 km (0.094 R)
• M37: 12,313,700 km (0.088 R)
• M38: 12,771,021 km (0.119 R)
• M39: 13,055,107 km (0.061 R)
• M40: 13,702,118 km (0.119 R)
• M41: 13,811,025 km (0.11 R)
• M42: 14,066,239 km (0.12 R)
• M43: 14,176,044 km (0.058 R)
• M44: 14,581,155 km (0.078 R)
• M45: 15,327,648 km (0.057 R)
• M46: 16,124,855 km (0.09 R)
• M47: 16,239,746 km (0.114 R)
• M48: 16,896,631 km (0.079 R)
• M49: 17,013,467 km (0.096 R)
• M50: 17,720,017 km (0.034 R)
• M51: 18,596,511 km (0.054 R)
• M52: 18,717,237 km (0.105 R)
• M53: 19,242,924 km (0.119 R)
• M54: 20,020,234 km (0.111 R)
• M55: 20,516,301 km (0.117 R)
• M56: 20,932,931 km (0.112 R)
• M57: 21,478,664 km (0.089 R)
• M58: 21,647,560 km (0.115 R)
• M59: 21,774,419 km (0.055 R)
• M60: 22,156,791 km (0.109 R)
• M61: 22,412,903 km (0.102 R)
• M62: 23,839,169 km (0.064 R)
• M63: 24,365,005 km (0.05 R)
• M64: 25,250,026 km (0.082 R)
• M65: 26,100,640 km (0.035 R)
• M66: 26,235,727 km (0.079 R)
• M67: 26,325,934 km (0.069 R)
• M68: 26,778,767 km (0.111 R)
• M69: 27,279,770 km (0.091 R)
• M70: 27,371,174 km (0.092 R)
• M71: 27,645,986 km (0.119 R)
• M72: 28,383,503 km (0.112 R)
• M73: 29,080,779 km (0.082 R)
• M74: 29,830,863 km (0.081 R)
• M75: 30,350,266 km (0.092 R)
• M76: 31,158,693 km (0.08 R)
• M77: 31,254,286 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.7

Radius: 11.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.57 AU - 8.05 AU

Year: 9331 Days

Day: 10.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,447,754 km

• M1: 142,716 km (0.111 R)
• M2: 229,483 km (0.07 R)
• M3: 314,604 km (0.071 R)
• M4: 454,478 km (0.046 R)
• M5: 586,872 km (0.065 R)
• M6: 806,333 km (0.095 R)
• M7: 1,122,582 km (0.115 R)
• M8: 1,236,875 km (0.102 R)
• M9: 1,400,535 km (0.115 R)
• M10: 1,619,547 km (0.081 R)
• M11: 1,833,322 km (0.119 R)
• M12: 2,004,013 km (0.085 R)
• M13: 2,361,702 km (0.036 R)
• M14: 2,529,251 km (0.084 R)
• M15: 2,759,034 km (0.099 R)
• M16: 2,856,721 km (0.043 R)
• M17: 4,096,588 km (0.118 R)
• M18: 4,231,226 km (0.061 R)
• M19: 4,412,988 km (0.116 R)
• M20: 4,737,316 km (0.085 R)
• M21: 4,902,322 km (0.075 R)
• M22: 5,021,402 km (0.107 R)
• M23: 5,360,092 km (0.108 R)
• M24: 5,606,629 km (0.116 R)
• M25: 6,708,866 km (0.116 R)
• M26: 6,894,517 km (0.086 R)
• M27: 7,162,896 km (0.098 R)
• M28: 7,571,896 km (0.087 R)
• M29: 7,793,002 km (0.07 R)
• M30: 7,988,377 km (0.105 R)
• M31: 8,072,600 km (0.078 R)
• M32: 8,641,671 km (0.112 R)
• M33: 8,728,138 km (0.096 R)
• M34: 9,164,964 km (0.101 R)
• M35: 9,371,259 km (0.063 R)
• M36: 9,489,891 km (0.074 R)
• M37: 9,608,970 km (0.075 R)
• M38: 10,303,404 km (0.048 R)
• M39: 11,076,526 km (0.116 R)
• M40: 11,422,545 km (0.089 R)
• M41: 11,804,170 km (0.115 R)
• M42: 12,061,029 km (0.104 R)
• M43: 12,319,684 km (0.086 R)
• M44: 12,482,297 km (0.072 R)
• M45: 12,612,896 km (0.095 R)
• M46: 12,875,440 km (0.086 R)
• M47: 13,172,841 km (0.1 R)
• M48: 13,673,844 km (0.057 R)
• M49: 13,774,822 km (0.106 R)
• M50: 14,694,400 km (0.086 R)
• M51: 15,074,828 km (0.103 R)
• M52: 16,093,141 km (0.103 R)
• M53: 16,164,200 km (0.045 R)
• M54: 16,271,012 km (0.104 R)
• M55: 16,521,140 km (0.068 R)
• M56: 18,011,284 km (0.066 R)
• M57: 18,604,440 km (0.085 R)
• M58: 19,581,912 km (0.077 R)
• M59: 19,771,752 km (0.105 R)
• M60: 20,306,864 km (0.062 R)
• M61: 20,383,607 km (0.104 R)
• M62: 21,274,014 km (0.067 R)
• M63: 21,391,149 km (0.093 R)
• M64: 21,782,946 km (0.052 R)
• M65: 21,940,323 km (0.085 R)
• M66: 22,019,161 km (0.047 R)
• M67: 22,454,341 km (0.089 R)
• M68: 24,061,172 km (0.053 R)
• M69: 24,591,347 km (0.068 R)
• M70: 24,837,286 km (0.07 R)
• M71: 25,207,840 km (0.104 R)
• M72: 25,455,873 km (0.098 R)
• M73: 26,372,309 km (0.064 R)
• M74: 26,876,753 km (0.086 R)
• M75: 27,214,845 km (0.085 R)
• M76: 27,767,160 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.9

Radius: 12.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.96 AU - 9.88 AU

Year: 9528 Days

Day: 5.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,447,754 km

• M1: 227,239 km (0.097 R)
• M2: 414,984 km (0.111 R)
• M3: 514,916 km (0.106 R)
• M4: 698,772 km (0.111 R)
• M5: 807,679 km (0.113 R)
• M6: 957,277 km (0.119 R)
• M7: 1,403,078 km (0.086 R)
• M8: 1,524,402 km (0.078 R)
• M9: 1,628,373 km (0.073 R)
• M10: 1,734,887 km (0.058 R)
• M11: 1,888,075 km (0.12 R)
• M12: 2,255,337 km (0.096 R)
• M13: 2,447,571 km (0.088 R)
• M14: 2,595,373 km (0.034 R)
• M15: 2,771,749 km (0.106 R)
• M16: 3,057,032 km (0.119 R)
• M17: 3,216,803 km (0.039 R)
• M18: 3,379,266 km (0.093 R)
• M19: 3,628,197 km (0.101 R)
• M20: 3,826,115 km (0.087 R)
• M21: 4,501,400 km (0.079 R)
• M22: 5,566,986 km (0.09 R)
• M23: 5,795,870 km (0.064 R)
• M24: 5,994,536 km (0.099 R)
• M25: 6,262,915 km (0.085 R)
• M26: 6,501,075 km (0.12 R)
• M27: 6,776,933 km (0.093 R)
• M28: 7,198,051 km (0.101 R)
• M29: 8,287,872 km (0.05 R)
• M30: 9,702,020 km (0.056 R)
• M31: 9,780,709 km (0.059 R)
• M32: 10,176,694 km (0.085 R)
• M33: 10,618,457 km (0.117 R)
• M34: 11,396,366 km (0.066 R)
• M35: 12,747,833 km (0.1 R)
• M36: 12,877,086 km (0.093 R)
• M37: 12,963,553 km (0.118 R)
• M38: 13,050,170 km (0.119 R)
• M39: 13,267,686 km (0.074 R)
• M40: 14,778,026 km (0.12 R)
• M41: 15,645,693 km (0.076 R)
• M42: 16,812,407 km (0.094 R)
• M43: 17,049,071 km (0.108 R)
• M44: 17,382,375 km (0.064 R)
• M45: 18,346,384 km (0.119 R)
• M46: 18,687,916 km (0.051 R)
• M47: 18,834,970 km (0.068 R)
• M48: 19,031,542 km (0.097 R)
• M49: 19,476,446 km (0.111 R)
• M50: 19,824,859 km (0.11 R)
• M51: 20,679,662 km (0.088 R)
• M52: 21,188,145 km (0.063 R)
• M53: 21,855,202 km (0.04 R)
• M54: 22,425,020 km (0.08 R)
• M55: 23,368,235 km (0.064 R)
• M56: 24,164,095 km (0.079 R)
• M57: 24,484,833 km (0.088 R)
• M58: 24,699,506 km (0.1 R)
• M59: 25,564,481 km (0.049 R)
• M60: 27,714,053 km (0.077 R)
• M61: 28,162,248 km (0.11 R)
• M62: 28,387,243 km (0.063 R)
• M63: 28,499,890 km (0.104 R)
• M64: 28,612,687 km (0.103 R)
• M65: 29,463,899 km (0.033 R)
• M66: 30,093,257 km (0.065 R)
• M67: 31,598,661 km (0.094 R)
• M68: 31,949,617 km (0.105 R)
• M69: 32,184,187 km (0.118 R)
• M70: 32,596,329 km (0.063 R)
• M71: 33,247,229 km (0.074 R)
• M72: 33,902,468 km (0.109 R)
• M73: 34,321,641 km (0.09 R)
• M74: 34,802,897 km (0.104 R)
• M75: 35,589,633 km (0.113 R)
• M76: 36,198,795 km (0.095 R)
• M77: 37,304,024 km (0.057 R)
• M78: 38,109,160 km (0.098 R)
• M79: 38,233,476 km (0.118 R)
• M80: 39,673,505 km (0.052 R)
• M81: 43,318,008 km (0.049 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: 349 - 17,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit