🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.59 AU - 0.79 AU

Year: 201 Days

Day: 13.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.83 AU - 1.15 AU

Year: 345 Days

Day: 34.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 150.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.12 AU - 1.2 AU

Year: 437 Days

Day: 18.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.1 AU - 4.18 AU

Year: 2430 Days

Day: 43.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,926,434 km

• M1: 124,316 km (0.073 R)
• M2: 457,919 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.53 AU - 4.87 AU

Year: 3565 Days

Day: 16.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 94.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,926,434 km

• M1: 1,544,299 km (0.102 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.91 AU - 5.91 AU

Year: 4402 Days

Day: 18.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.9

Radius: 11.6

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.41 AU - 5.87 AU

Year: 4686 Days

Day: 11.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,926,434 km

• M1: 204,051 km (0.083 R)
• M2: 339,587 km (0.103 R)
• M3: 434,731 km (0.079 R)
• M4: 541,694 km (0.073 R)
• M5: 622,926 km (0.054 R)
• M6: 951,442 km (0.079 R)
• M7: 1,038,359 km (0.101 R)
• M8: 1,113,008 km (0.117 R)
• M9: 1,431,053 km (0.038 R)
• M10: 1,724,115 km (0.1 R)
• M11: 1,850,526 km (0.118 R)
• M12: 1,980,077 km (0.07 R)
• M13: 2,407,179 km (0.099 R)
• M14: 2,528,802 km (0.032 R)
• M15: 2,949,023 km (0.074 R)
• M16: 3,167,436 km (0.045 R)
• M17: 3,666,943 km (0.112 R)
• M18: 3,783,929 km (0.065 R)
• M19: 4,240,202 km (0.111 R)
• M20: 4,537,303 km (0.082 R)
• M21: 4,867,017 km (0.069 R)
• M22: 4,995,970 km (0.109 R)
• M23: 5,603,637 km (0.096 R)
• M24: 5,820,554 km (0.05 R)
• M25: 6,459,636 km (0.105 R)
• M26: 7,150,329 km (0.113 R)
• M27: 7,445,187 km (0.12 R)
• M28: 7,713,865 km (0.106 R)
• M29: 7,864,510 km (0.116 R)
• M30: 8,016,202 km (0.083 R)
• M31: 8,230,276 km (0.082 R)
• M32: 8,570,312 km (0.068 R)
• M33: 9,264,447 km (0.046 R)
• M34: 9,392,502 km (0.074 R)
• M35: 9,489,143 km (0.115 R)
• M36: 9,618,245 km (0.113 R)
• M37: 9,780,559 km (0.038 R)
• M38: 9,878,396 km (0.092 R)
• M39: 10,539,020 km (0.108 R)
• M40: 10,840,909 km (0.119 R)
• M41: 11,350,439 km (0.067 R)
• M42: 11,798,485 km (0.073 R)
• M43: 11,937,461 km (0.099 R)
• M44: 12,252,215 km (0.113 R)
• M45: 12,393,136 km (0.073 R)
• M46: 12,854,347 km (0.115 R)
• M47: 13,285,189 km (0.083 R)
• M48: 13,940,278 km (0.107 R)
• M49: 14,013,730 km (0.119 R)
• M50: 15,320,019 km (0.097 R)
• M51: 15,815,038 km (0.108 R)
• M52: 16,625,859 km (0.062 R)
• M53: 16,899,024 km (0.103 R)
• M54: 17,410,499 km (0.079 R)
• M55: 17,489,637 km (0.088 R)
• M56: 17,568,924 km (0.088 R)
• M57: 18,087,131 km (0.08 R)
• M58: 19,383,845 km (0.075 R)
• M59: 20,375,978 km (0.115 R)
• M60: 21,767,238 km (0.086 R)
• M61: 22,066,135 km (0.075 R)
• M62: 23,188,717 km (0.081 R)
• M63: 23,450,513 km (0.032 R)
• M64: 23,976,799 km (0.077 R)
• M65: 24,951,878 km (0.034 R)
• M66: 26,666,568 km (0.12 R)
• M67: 27,492,049 km (0.079 R)
• M68: 28,419,107 km (0.061 R)
• M69: 28,980,100 km (0.066 R)
• M70: 29,450,585 km (0.072 R)
• M71: 30,542,051 km (0.075 R)
• M72: 30,781,108 km (0.046 R)
• M73: 31,501,871 km (0.083 R)
• M74: 31,646,831 km (0.105 R)
• M75: 31,743,471 km (0.119 R)
• M76: 32,228,318 km (0.102 R)
• M77: 32,471,714 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.1

Radius: 10.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.95 AU - 8.47 AU

Year: 6773 Days

Day: 9.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,926,434 km

• M1: 186,549 km (0.081 R)
• M2: 396,434 km (0.073 R)
• M3: 638,185 km (0.1 R)
• M4: 744,848 km (0.053 R)
• M5: 887,115 km (0.069 R)
• M6: 1,357,750 km (0.114 R)
• M7: 1,607,579 km (0.066 R)
• M8: 1,808,040 km (0.08 R)
• M9: 1,898,397 km (0.084 R)
• M10: 2,070,285 km (0.119 R)
• M11: 2,302,910 km (0.099 R)
• M12: 2,387,133 km (0.117 R)
• M13: 2,515,339 km (0.108 R)
• M14: 2,616,616 km (0.109 R)
• M15: 2,689,919 km (0.073 R)
• M16: 3,097,574 km (0.063 R)
• M17: 3,222,189 km (0.097 R)
• M18: 3,476,355 km (0.092 R)
• M19: 3,638,669 km (0.09 R)
• M20: 4,038,395 km (0.062 R)
• M21: 4,382,320 km (0.09 R)
• M22: 4,487,338 km (0.036 R)
• M23: 4,557,798 km (0.116 R)
• M24: 5,153,647 km (0.118 R)
• M25: 5,413,797 km (0.119 R)
• M26: 5,697,435 km (0.083 R)
• M27: 5,869,921 km (0.042 R)
• M28: 6,083,248 km (0.107 R)
• M29: 6,181,085 km (0.111 R)
• M30: 6,299,118 km (0.104 R)
• M31: 7,290,951 km (0.067 R)
• M32: 7,604,359 km (0.094 R)
• M33: 7,836,984 km (0.063 R)
• M34: 8,158,021 km (0.056 R)
• M35: 8,266,030 km (0.087 R)
• M36: 8,439,713 km (0.118 R)
• M37: 8,592,752 km (0.11 R)
• M38: 8,680,716 km (0.035 R)
• M39: 8,768,829 km (0.114 R)
• M40: 9,169,302 km (0.086 R)
• M41: 9,394,447 km (0.083 R)
• M42: 9,621,387 km (0.104 R)
• M43: 9,804,196 km (0.095 R)
• M44: 10,103,840 km (0.071 R)
• M45: 11,020,576 km (0.069 R)
• M46: 11,092,233 km (0.08 R)
• M47: 11,187,976 km (0.056 R)
• M48: 12,160,661 km (0.081 R)
• M49: 12,432,929 km (0.075 R)
• M50: 12,507,579 km (0.099 R)
• M51: 12,607,211 km (0.098 R)
• M52: 12,707,292 km (0.09 R)
• M53: 13,034,014 km (0.085 R)
• M54: 13,439,873 km (0.106 R)
• M55: 14,030,635 km (0.076 R)
• M56: 14,134,306 km (0.079 R)
• M57: 14,238,127 km (0.05 R)
• M58: 14,394,457 km (0.082 R)
• M59: 14,499,026 km (0.06 R)
• M60: 14,682,582 km (0.115 R)
• M61: 14,761,420 km (0.096 R)
• M62: 14,946,024 km (0.085 R)
• M63: 15,051,939 km (0.049 R)
• M64: 15,880,562 km (0.096 R)
• M65: 17,026,930 km (0.065 R)
• M66: 17,192,984 km (0.114 R)
• M67: 17,303,836 km (0.119 R)
• M68: 17,414,987 km (0.116 R)
• M69: 17,610,063 km (0.099 R)
• M70: 18,625,085 km (0.033 R)
• M71: 18,967,664 km (0.032 R)
• M72: 19,168,424 km (0.052 R)
• M73: 19,341,060 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218

Radius: 4

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 15.65 AU - 23.73 AU

Year: 30566 Days

Day: 22.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,926,434 km

• M1: 189,092 km (0.115 R)
• M2: 244,593 km (0.067 R)
• M3: 481,556 km (0.114 R)
• M4: 520,152 km (0.072 R)
• M5: 642,523 km (0.096 R)
• M6: 796,758 km (0.12 R)
• M7: 842,984 km (0.086 R)
• M8: 890,107 km (0.105 R)
• M9: 1,087,427 km (0.113 R)
• M10: 1,244,205 km (0.056 R)
• M11: 1,521,410 km (0.097 R)
• M12: 2,195,199 km (0.114 R)
• M13: 2,260,573 km (0.09 R)
• M14: 2,700,840 km (0.076 R)
• M15: 2,841,612 km (0.094 R)
• M16: 3,352,937 km (0.101 R)
• M17: 4,171,686 km (0.096 R)
• M18: 5,709,104 km (0.088 R)
• M19: 5,980,624 km (0.113 R)
• M20: 6,725,471 km (0.101 R)
• M21: 7,060,421 km (0.092 R)
• M22: 7,846,109 km (0.089 R)
• M23: 7,896,224 km (0.04 R)
• M24: 8,351,301 km (0.099 R)
• M25: 9,075,953 km (0.099 R)
• M26: 10,091,124 km (0.109 R)
• M27: 11,651,430 km (0.061 R)
• M28: 12,284,678 km (0.099 R)
• M29: 13,285,189 km (0.101 R)
• M30: 13,464,407 km (0.069 R)
• M31: 13,704,661 km (0.065 R)
• M32: 17,083,778 km (0.115 R)
• M33: 18,730,401 km (0.118 R)
• M34: 19,947,081 km (0.115 R)
• M35: 20,015,447 km (0.107 R)
• M36: 20,083,813 km (0.036 R)
• M37: 20,702,999 km (0.088 R)
• M38: 21,049,767 km (0.114 R)
• M39: 21,678,676 km (0.088 R)
• M40: 22,455,688 km (0.111 R)
• M41: 22,526,747 km (0.074 R)
• M42: 22,669,164 km (0.111 R)
• M43: 22,883,388 km (0.113 R)
• M44: 23,313,781 km (0.11 R)
• M45: 23,819,272 km (0.099 R)
• M46: 23,964,382 km (0.085 R)
• M47: 24,620,818 km (0.106 R)
• M48: 24,767,573 km (0.09 R)
• M49: 25,283,237 km (0.072 R)
• M50: 25,653,791 km (0.11 R)
• M51: 25,951,491 km (0.111 R)
• M52: 26,175,588 km (0.096 R)
• M53: 28,220,591 km (0.11 R)
• M54: 29,690,241 km (0.112 R)
• M55: 31,741,227 km (0.099 R)
• M56: 32,381,357 km (0.1 R)
• M57: 33,512,017 km (0.087 R)
• M58: 33,755,862 km (0.057 R)
• M59: 34,163,815 km (0.111 R)
• M60: 35,066,938 km (0.099 R)
• M61: 35,149,366 km (0.052 R)
• M62: 35,231,944 km (0.056 R)
• M63: 35,479,977 km (0.078 R)
• M64: 35,811,636 km (0.095 R)
• M65: 36,144,342 km (0.106 R)
• M66: 37,485,187 km (0.115 R)
• M67: 37,569,560 km (0.115 R)
• M68: 37,738,456 km (0.096 R)
• M69: 38,331,612 km (0.089 R)
• M70: 40,043,012 km (0.109 R)
• M71: 40,561,219 km (0.119 R)
• M72: 44,161,591 km (0.077 R)
• M73: 44,429,072 km (0.111 R)
• M74: 44,607,691 km (0.066 R)
• M75: 48,045,899 km (0.103 R)
• M76: 48,964,729 km (0.107 R)
• M77: 50,075,045 km (0.083 R)
• M78: 50,913,092 km (0.101 R)
• M79: 51,100,089 km (0.057 R)
• M80: 51,849,874 km (0.077 R)
• M81: 52,414,606 km (0.076 R)
• M82: 52,508,853 km (0.113 R)
• M83: 52,792,191 km (0.081 R)
• M84: 54,407,250 km (0.118 R)
• M85: 55,268,784 km (0.116 R)
• M86: 56,327,787 km (0.107 R)
• M87: 57,102,255 km (0.052 R)
• M88: 58,563,826 km (0.042 R)
• M89: 61,623,252 km (0.112 R)
• M90: 62,221,494 km (0.069 R)
• M91: 63,322,983 km (0.086 R)
• M92: 64,430,905 km (0.101 R)
• M93: 67,793,117 km (0.072 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit