🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.66 AU - 0.68 AU

Year: 195 Days

Day: 46.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.69 AU - 0.83 AU

Year: 235 Days

Day: 37.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,984,463 km

• M1: 207,642 km (0.091 R)

Asteroid Belt

Center: 1.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.59 AU - 1.69 AU

Year: 745 Days

Day: 21.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 179.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,984,463 km

• M1: 238,459 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.66 AU - 2.1 AU

Year: 914 Days

Day: 18.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,984,463 km

• M1: 244,293 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.79 AU - 2.77 AU

Year: 1221 Days

Day: 17.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.1

Radius: 12.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.94 AU - 9.94 AU

Year: 8699 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 18,984,463 km

• M1: 351,106 km (0.096 R)
• M2: 497,413 km (0.094 R)
• M3: 580,290 km (0.086 R)
• M4: 879,785 km (0.047 R)
• M5: 984,952 km (0.067 R)
• M6: 1,094,757 km (0.082 R)
• M7: 1,327,831 km (0.037 R)
• M8: 1,577,510 km (0.103 R)
• M9: 1,752,689 km (0.055 R)
• M10: 1,865,485 km (0.043 R)
• M11: 2,391,920 km (0.08 R)
• M12: 2,698,297 km (0.086 R)
• M13: 2,936,457 km (0.12 R)
• M14: 4,107,808 km (0.108 R)
• M15: 4,351,952 km (0.083 R)
• M16: 4,507,085 km (0.118 R)
• M17: 4,918,778 km (0.038 R)
• M18: 5,112,956 km (0.105 R)
• M19: 5,276,766 km (0.106 R)
• M20: 5,509,091 km (0.118 R)
• M21: 5,710,899 km (0.077 R)
• M22: 6,018,322 km (0.086 R)
• M23: 6,366,287 km (0.117 R)
• M24: 8,203,050 km (0.106 R)
• M25: 9,020,452 km (0.097 R)
• M26: 9,986,555 km (0.088 R)
• M27: 10,440,286 km (0.098 R)
• M28: 10,774,637 km (0.038 R)
• M29: 10,900,898 km (0.111 R)
• M30: 11,070,093 km (0.098 R)
• M31: 11,282,671 km (0.053 R)
• M32: 11,668,933 km (0.086 R)
• M33: 11,928,785 km (0.079 R)
• M34: 12,454,472 km (0.086 R)
• M35: 13,347,272 km (0.12 R)
• M36: 14,076,412 km (0.101 R)
• M37: 14,725,068 km (0.109 R)
• M38: 15,194,357 km (0.114 R)
• M39: 15,383,448 km (0.09 R)
• M40: 17,071,211 km (0.103 R)
• M41: 17,366,518 km (0.108 R)
• M42: 18,111,964 km (0.111 R)
• M43: 18,766,604 km (0.111 R)
• M44: 18,868,031 km (0.042 R)
• M45: 19,685,733 km (0.038 R)
• M46: 20,358,625 km (0.107 R)
• M47: 20,828,960 km (0.034 R)
• M48: 21,091,804 km (0.119 R)
• M49: 21,620,782 km (0.104 R)
• M50: 21,993,729 km (0.111 R)
• M51: 22,100,692 km (0.107 R)
• M52: 23,125,288 km (0.091 R)
• M53: 23,561,216 km (0.046 R)
• M54: 23,999,986 km (0.073 R)
• M55: 24,110,090 km (0.091 R)
• M56: 24,663,303 km (0.108 R)
• M57: 24,997,056 km (0.091 R)
• M58: 25,164,606 km (0.072 R)
• M59: 26,177,533 km (0.099 R)
• M60: 29,295,302 km (0.03 R)
• M61: 29,885,466 km (0.092 R)
• M62: 30,837,806 km (0.071 R)
• M63: 31,017,473 km (0.091 R)
• M64: 32,894,627 km (0.09 R)
• M65: 33,877,934 km (0.103 R)
• M66: 34,249,086 km (0.082 R)
• M67: 34,683,818 km (0.061 R)
• M68: 35,183,026 km (0.101 R)
• M69: 35,496,134 km (0.038 R)
• M70: 35,621,647 km (0.098 R)
• M71: 36,504,573 km (0.101 R)
• M72: 37,266,924 km (0.088 R)
• M73: 37,522,288 km (0.041 R)
• M74: 38,163,165 km (0.109 R)
• M75: 39,195,989 km (0.108 R)
• M76: 40,959,747 km (0.082 R)
• M77: 42,482,654 km (0.032 R)
• M78: 44,496,690 km (0.108 R)
• M79: 45,039,132 km (0.031 R)
• M80: 45,447,235 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 10.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.96 AU - 10.02 AU

Year: 9563 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,984,463 km

• M1: 212,279 km (0.088 R)
• M2: 307,274 km (0.076 R)
• M3: 509,680 km (0.11 R)
• M4: 866,770 km (0.118 R)
• M5: 980,614 km (0.085 R)
• M6: 1,210,097 km (0.062 R)
• M7: 1,281,007 km (0.08 R)
• M8: 1,472,342 km (0.103 R)
• M9: 1,579,454 km (0.105 R)
• M10: 2,050,837 km (0.085 R)
• M11: 2,546,455 km (0.116 R)
• M12: 2,620,207 km (0.097 R)
• M13: 2,961,589 km (0.046 R)
• M14: 3,728,428 km (0.11 R)
• M15: 3,919,015 km (0.09 R)
• M16: 4,576,947 km (0.11 R)
• M17: 5,151,552 km (0.054 R)
• M18: 5,316,559 km (0.096 R)
• M19: 5,603,487 km (0.113 R)
• M20: 5,846,584 km (0.05 R)
• M21: 6,018,771 km (0.106 R)
• M22: 7,008,810 km (0.088 R)
• M23: 7,087,199 km (0.074 R)
• M24: 8,489,679 km (0.081 R)
• M25: 8,573,155 km (0.096 R)
• M26: 9,509,787 km (0.093 R)
• M27: 10,838,815 km (0.083 R)
• M28: 11,540,578 km (0.08 R)
• M29: 11,694,963 km (0.104 R)
• M30: 11,819,129 km (0.118 R)
• M31: 12,005,977 km (0.099 R)
• M32: 12,131,191 km (0.101 R)
• M33: 12,446,094 km (0.094 R)
• M34: 12,891,447 km (0.118 R)
• M35: 13,504,200 km (0.08 R)
• M36: 13,830,622 km (0.083 R)
• M37: 14,691,259 km (0.12 R)
• M38: 15,026,957 km (0.081 R)
• M39: 15,161,894 km (0.119 R)
• M40: 15,705,832 km (0.114 R)
• M41: 16,533,856 km (0.098 R)
• M42: 17,659,729 km (0.091 R)
• M43: 17,873,654 km (0.12 R)
• M44: 17,980,766 km (0.107 R)
• M45: 18,052,424 km (0.102 R)
• M46: 19,468,069 km (0.088 R)
• M47: 19,725,975 km (0.055 R)
• M48: 19,799,877 km (0.056 R)
• M49: 19,873,778 km (0.07 R)
• M50: 20,059,130 km (0.094 R)
• M51: 20,581,226 km (0.03 R)
• M52: 20,956,867 km (0.083 R)
• M53: 21,410,597 km (0.103 R)
• M54: 22,520,463 km (0.097 R)
• M55: 22,713,744 km (0.069 R)
• M56: 22,907,623 km (0.087 R)
• M57: 23,179,891 km (0.088 R)
• M58: 23,492,251 km (0.102 R)
• M59: 24,358,872 km (0.037 R)
• M60: 24,875,732 km (0.097 R)
• M61: 25,678,175 km (0.078 R)
• M62: 26,123,079 km (0.054 R)
• M63: 26,652,207 km (0.099 R)
• M64: 27,061,656 km (0.115 R)
• M65: 27,349,483 km (0.073 R)
• M66: 27,638,356 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.6

Radius: 13.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.63 AU - 12.03 AU

Year: 10934 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 18,984,463 km

• M1: 193,280 km (0.057 R)
• M2: 388,356 km (0.084 R)
• M3: 613,351 km (0.117 R)
• M4: 731,234 km (0.119 R)
• M5: 857,944 km (0.045 R)
• M6: 963,410 km (0.057 R)
• M7: 1,125,574 km (0.066 R)
• M8: 1,221,167 km (0.111 R)
• M9: 1,409,661 km (0.073 R)
• M10: 1,501,963 km (0.085 R)
• M11: 2,260,274 km (0.103 R)
• M12: 2,796,283 km (0.114 R)
• M13: 3,003,925 km (0.113 R)
• M14: 3,094,432 km (0.099 R)
• M15: 3,232,062 km (0.095 R)
• M16: 3,705,539 km (0.108 R)
• M17: 3,884,907 km (0.077 R)
• M18: 4,033,757 km (0.101 R)
• M19: 4,371,399 km (0.115 R)
• M20: 4,509,029 km (0.088 R)
• M21: 5,201,069 km (0.102 R)
• M22: 5,347,226 km (0.064 R)
• M23: 5,907,470 km (0.051 R)
• M24: 6,079,358 km (0.084 R)
• M25: 6,291,488 km (0.103 R)
• M26: 6,506,311 km (0.062 R)
• M27: 6,723,377 km (0.094 R)
• M28: 7,084,058 km (0.093 R)
• M29: 7,266,717 km (0.115 R)
• M30: 7,451,021 km (0.1 R)
• M31: 7,616,177 km (0.061 R)
• M32: 7,740,792 km (0.088 R)
• M33: 8,460,059 km (0.042 R)
• M34: 8,610,853 km (0.065 R)
• M35: 8,762,546 km (0.093 R)
• M36: 9,046,482 km (0.114 R)
• M37: 9,333,561 km (0.094 R)
• M38: 9,713,689 km (0.103 R)
• M39: 10,744,119 km (0.034 R)
• M40: 11,118,862 km (0.045 R)
• M41: 11,521,729 km (0.082 R)
• M42: 11,713,064 km (0.119 R)
• M43: 11,905,447 km (0.055 R)
• M44: 12,001,938 km (0.117 R)
• M45: 12,098,877 km (0.118 R)
• M46: 12,513,263 km (0.115 R)
• M47: 12,611,549 km (0.118 R)
• M48: 12,907,753 km (0.114 R)
• M49: 13,031,770 km (0.109 R)
• M50: 13,582,589 km (0.071 R)
• M51: 13,683,568 km (0.036 R)
• M52: 14,423,030 km (0.073 R)
• M53: 14,758,728 km (0.029 R)
• M54: 14,966,519 km (0.059 R)
• M55: 15,227,866 km (0.09 R)
• M56: 15,622,506 km (0.117 R)
• M57: 15,993,957 km (0.104 R)
• M58: 16,154,027 km (0.048 R)
• M59: 16,261,139 km (0.045 R)
• M60: 16,853,995 km (0.073 R)
• M61: 17,098,588 km (0.118 R)
• M62: 17,207,645 km (0.037 R)
• M63: 18,618,801 km (0.072 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 14,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit