🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.91 AU - 1.35 AU

Year: 439 Days

Day: 24.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.19 AU - 1.39 AU

Year: 535 Days

Day: 36.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,775,154 km

• M1: 79,736 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.65 AU - 5.37 AU

Year: 3498 Days

Day: 43.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,775,154 km

• M1: 358,586 km (0.086 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.5

Radius: 11

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.65 AU - 6.85 AU

Year: 5036 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,775,154 km

• M1: 326,423 km (0.088 R)
• M2: 435,180 km (0.092 R)
• M3: 745,596 km (0.073 R)
• M4: 873,053 km (0.079 R)
• M5: 967,001 km (0.088 R)
• M6: 1,521,710 km (0.061 R)
• M7: 1,911,262 km (0.114 R)
• M8: 2,350,631 km (0.098 R)
• M9: 3,005,571 km (0.101 R)
• M10: 3,278,587 km (0.098 R)
• M11: 3,516,148 km (0.103 R)
• M12: 3,625,953 km (0.101 R)
• M13: 3,714,665 km (0.059 R)
• M14: 3,871,593 km (0.096 R)
• M15: 4,053,803 km (0.11 R)
• M16: 4,545,531 km (0.094 R)
• M17: 4,617,338 km (0.094 R)
• M18: 4,883,922 km (0.069 R)
• M19: 4,957,524 km (0.044 R)
• M20: 5,205,557 km (0.051 R)
• M21: 5,636,698 km (0.106 R)
• M22: 5,765,652 km (0.088 R)
• M23: 6,053,029 km (0.106 R)
• M24: 6,371,822 km (0.06 R)
• M25: 6,587,393 km (0.057 R)
• M26: 6,696,150 km (0.052 R)
• M27: 7,332,839 km (0.077 R)
• M28: 7,787,168 km (0.114 R)
• M29: 7,931,081 km (0.092 R)
• M30: 8,075,891 km (0.118 R)
• M31: 8,250,771 km (0.104 R)
• M32: 8,753,271 km (0.087 R)
• M33: 8,872,949 km (0.096 R)
• M34: 9,602,388 km (0.118 R)
• M35: 10,382,691 km (0.069 R)
• M36: 10,860,656 km (0.118 R)
• M37: 10,957,146 km (0.118 R)
• M38: 11,215,801 km (0.095 R)
• M39: 11,739,095 km (0.114 R)
• M40: 12,103,665 km (0.074 R)
• M41: 12,203,596 km (0.09 R)
• M42: 12,809,766 km (0.062 R)
• M43: 13,287,881 km (0.118 R)
• M44: 13,356,696 km (0.115 R)
• M45: 14,971,605 km (0.09 R)
• M46: 15,475,301 km (0.041 R)
• M47: 15,583,909 km (0.038 R)
• M48: 15,656,464 km (0.109 R)
• M49: 16,021,034 km (0.091 R)
• M50: 16,499,149 km (0.098 R)
• M51: 16,982,051 km (0.12 R)
• M52: 17,131,649 km (0.083 R)
• M53: 17,356,644 km (0.066 R)
• M54: 17,620,535 km (0.107 R)
• M55: 17,734,080 km (0.077 R)
• M56: 17,885,772 km (0.074 R)
• M57: 18,612,219 km (0.118 R)
• M58: 20,212,617 km (0.071 R)
• M59: 20,649,443 km (0.072 R)
• M60: 20,769,121 km (0.119 R)
• M61: 21,613,302 km (0.092 R)
• M62: 22,468,852 km (0.119 R)
• M63: 22,633,111 km (0.118 R)
• M64: 22,715,240 km (0.098 R)
• M65: 22,797,668 km (0.091 R)
• M66: 23,003,964 km (0.1 R)
• M67: 23,252,446 km (0.109 R)
• M68: 23,460,088 km (0.119 R)
• M69: 23,877,316 km (0.106 R)
• M70: 23,961,091 km (0.069 R)
• M71: 24,339,125 km (0.102 R)
• M72: 24,676,767 km (0.088 R)
• M73: 25,399,624 km (0.051 R)
• M74: 25,527,829 km (0.08 R)
• M75: 25,613,399 km (0.105 R)
• M76: 25,784,988 km (0.046 R)
• M77: 26,996,581 km (0.061 R)
• M78: 27,390,024 km (0.116 R)
• M79: 27,653,316 km (0.056 R)
• M80: 28,315,287 km (0.043 R)
• M81: 29,161,263 km (0.076 R)
• M82: 29,430,240 km (0.085 R)
• M83: 29,970,437 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.7

Radius: 13.1

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.28 AU - 8.2 AU

Year: 6391 Days

Day: 8.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 116.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,775,154 km

• M1: 178,919 km (0.109 R)
• M2: 616,493 km (0.088 R)
• M3: 759,060 km (0.112 R)
• M4: 914,193 km (0.112 R)
• M5: 1,401,433 km (0.113 R)
• M6: 1,581,100 km (0.096 R)
• M7: 1,705,266 km (0.102 R)
• M8: 2,796,433 km (0.111 R)
• M9: 3,142,303 km (0.106 R)
• M10: 3,260,635 km (0.098 R)
• M11: 3,420,855 km (0.075 R)
• M12: 3,542,777 km (0.045 R)
• M13: 3,917,370 km (0.067 R)
• M14: 4,326,670 km (0.083 R)
• M15: 4,772,621 km (0.104 R)
• M16: 4,863,576 km (0.071 R)
• M17: 5,540,507 km (0.086 R)
• M18: 5,829,530 km (0.069 R)
• M19: 6,197,690 km (0.117 R)
• M20: 6,573,480 km (0.108 R)
• M21: 7,825,614 km (0.084 R)
• M22: 8,177,468 km (0.104 R)
• M23: 8,286,675 km (0.082 R)
• M24: 8,451,532 km (0.065 R)
• M25: 8,673,086 km (0.077 R)
• M26: 8,868,461 km (0.119 R)
• M27: 8,952,685 km (0.099 R)
• M28: 9,093,606 km (0.067 R)
• M29: 10,100,848 km (0.105 R)
• M30: 10,336,016 km (0.077 R)
• M31: 10,454,348 km (0.113 R)
• M32: 10,543,359 km (0.103 R)
• M33: 10,752,048 km (0.042 R)
• M34: 11,692,719 km (0.109 R)
• M35: 11,785,171 km (0.111 R)
• M36: 12,032,905 km (0.067 R)
• M37: 12,282,284 km (0.094 R)
• M38: 12,407,647 km (0.102 R)
• M39: 13,847,377 km (0.096 R)
• M40: 14,372,017 km (0.118 R)
• M41: 14,803,158 km (0.038 R)
• M42: 15,171,169 km (0.077 R)
• M43: 15,474,553 km (0.081 R)
• M44: 16,156,121 km (0.081 R)
• M45: 16,569,610 km (0.097 R)
• M46: 17,902,377 km (0.074 R)
• M47: 18,187,361 km (0.12 R)
• M48: 18,294,623 km (0.065 R)
• M49: 19,378,759 km (0.086 R)
• M50: 19,561,418 km (0.099 R)
• M51: 19,671,372 km (0.109 R)
• M52: 19,854,929 km (0.029 R)
• M53: 20,744,438 km (0.085 R)
• M54: 21,193,979 km (0.117 R)
• M55: 21,306,926 km (0.109 R)
• M56: 23,489,858 km (0.111 R)
• M57: 23,645,739 km (0.078 R)
• M58: 23,880,159 km (0.046 R)
• M59: 24,627,549 km (0.115 R)
• M60: 25,863,677 km (0.029 R)
• M61: 26,793,727 km (0.028 R)
• M62: 26,956,639 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.7

Radius: 13.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.71 AU - 7.91 AU

Year: 6491 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 29,775,154 km

• M1: 176,525 km (0.076 R)
• M2: 325,375 km (0.076 R)
• M3: 673,639 km (0.032 R)
• M4: 970,890 km (0.117 R)
• M5: 1,296,116 km (0.113 R)
• M6: 1,874,312 km (0.072 R)
• M7: 2,173,807 km (0.09 R)
• M8: 2,470,160 km (0.115 R)
• M9: 2,584,752 km (0.115 R)
• M10: 2,720,736 km (0.073 R)
• M11: 3,394,525 km (0.111 R)
• M12: 3,783,629 km (0.114 R)
• M13: 4,371,100 km (0.089 R)
• M14: 4,464,150 km (0.109 R)
• M15: 4,747,040 km (0.061 R)
• M16: 4,963,209 km (0.118 R)
• M17: 5,505,351 km (0.086 R)
• M18: 5,885,928 km (0.093 R)
• M19: 6,354,020 km (0.101 R)
• M20: 6,512,743 km (0.095 R)
• M21: 7,298,731 km (0.119 R)
• M22: 8,402,763 km (0.051 R)
• M23: 8,665,008 km (0.063 R)
• M24: 8,752,971 km (0.111 R)
• M25: 9,407,612 km (0.036 R)
• M26: 11,112,579 km (0.089 R)
• M27: 11,626,298 km (0.072 R)
• M28: 12,312,503 km (0.092 R)
• M29: 12,644,012 km (0.093 R)
• M30: 12,743,943 km (0.088 R)
• M31: 12,944,704 km (0.042 R)
• M32: 13,214,130 km (0.089 R)
• M33: 14,102,442 km (0.047 R)
• M34: 14,206,113 km (0.095 R)
• M35: 15,649,433 km (0.06 R)
• M36: 15,756,845 km (0.111 R)
• M37: 16,008,618 km (0.057 R)
• M38: 17,065,377 km (0.113 R)
• M39: 17,807,383 km (0.116 R)
• M40: 17,994,529 km (0.119 R)
• M41: 18,144,726 km (0.12 R)
• M42: 18,408,467 km (0.034 R)
• M43: 19,515,192 km (0.115 R)
• M44: 21,076,844 km (0.05 R)
• M45: 22,032,924 km (0.083 R)
• M46: 22,354,859 km (0.058 R)
• M47: 22,637,748 km (0.094 R)
• M48: 22,759,371 km (0.105 R)
• M49: 22,962,525 km (0.055 R)
• M50: 23,616,866 km (0.025 R)
• M51: 24,860,025 km (0.097 R)
• M52: 25,153,236 km (0.117 R)
• M53: 25,279,198 km (0.1 R)
• M54: 25,869,960 km (0.111 R)
• M55: 26,294,818 km (0.09 R)
• M56: 26,850,424 km (0.052 R)
• M57: 27,022,163 km (0.082 R)
• M58: 27,151,266 km (0.094 R)
• M59: 27,237,434 km (0.098 R)
• M60: 27,496,388 km (0.115 R)
• M61: 27,712,856 km (0.062 R)
• M62: 27,929,922 km (0.079 R)
• M63: 28,496,749 km (0.107 R)
• M64: 29,597,640 km (0.117 R)
• M65: 29,686,351 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 13,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit