🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.54 AU - 0.76 AU

Year: 226 Days

Day: 13.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.02 AU - 1.24 AU

Year: 517 Days

Day: 21.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.52 AU - 2.14 AU

Year: 1066 Days

Day: 16.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,401,792 km

• M1: 1,154,297 km (0.102 R)

Asteroid Belt

Center: 3.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.3

Radius: 12.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.44 AU - 5.56 AU

Year: 4109 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,401,792 km

• M1: 158,574 km (0.044 R)
• M2: 319,691 km (0.066 R)
• M3: 440,566 km (0.088 R)
• M4: 632,799 km (0.038 R)
• M5: 927,357 km (0.097 R)
• M6: 1,117,646 km (0.114 R)
• M7: 1,224,608 km (0.097 R)
• M8: 1,307,186 km (0.114 R)
• M9: 1,642,585 km (0.078 R)
• M10: 1,734,587 km (0.066 R)
• M11: 2,021,516 km (0.057 R)
• M12: 2,498,434 km (0.077 R)
• M13: 3,143,350 km (0.048 R)
• M14: 3,278,437 km (0.045 R)
• M15: 3,715,862 km (0.113 R)
• M16: 3,920,960 km (0.046 R)
• M17: 4,214,322 km (0.047 R)
• M18: 4,406,854 km (0.111 R)
• M19: 4,558,546 km (0.092 R)
• M20: 5,905,675 km (0.12 R)
• M21: 6,049,289 km (0.057 R)
• M22: 6,610,431 km (0.114 R)
• M23: 6,709,764 km (0.068 R)
• M24: 6,985,473 km (0.085 R)
• M25: 7,239,490 km (0.049 R)
• M26: 7,393,276 km (0.107 R)
• M27: 7,600,170 km (0.045 R)
• M28: 7,808,859 km (0.083 R)
• M29: 7,940,356 km (0.115 R)
• M30: 8,019,493 km (0.118 R)
• M31: 8,446,595 km (0.034 R)
• M32: 9,045,884 km (0.088 R)
• M33: 9,295,114 km (0.098 R)
• M34: 9,406,565 km (0.068 R)
• M35: 9,630,812 km (0.076 R)
• M36: 10,837,319 km (0.096 R)
• M37: 11,013,545 km (0.087 R)
• M38: 11,250,059 km (0.047 R)
• M39: 11,339,219 km (0.065 R)
• M40: 11,518,138 km (0.104 R)
• M41: 11,637,966 km (0.074 R)
• M42: 11,909,038 km (0.104 R)
• M43: 12,797,051 km (0.034 R)
• M44: 13,579,597 km (0.118 R)
• M45: 13,801,451 km (0.1 R)
• M46: 14,377,552 km (0.079 R)
• M47: 14,506,655 km (0.111 R)
• M48: 14,961,582 km (0.096 R)
• M49: 15,289,501 km (0.062 R)
• M50: 15,719,146 km (0.106 R)
• M51: 16,827,965 km (0.076 R)
• M52: 17,271,673 km (0.097 R)
• M53: 17,753,827 km (0.061 R)
• M54: 17,857,647 km (0.119 R)
• M55: 19,262,371 km (0.079 R)
• M56: 19,369,184 km (0.109 R)
• M57: 19,547,505 km (0.109 R)
• M58: 19,654,767 km (0.077 R)
• M59: 20,158,163 km (0.09 R)
• M60: 20,302,825 km (0.12 R)
• M61: 20,484,137 km (0.068 R)
• M62: 21,324,728 km (0.111 R)
• M63: 21,730,736 km (0.118 R)
• M64: 21,842,037 km (0.109 R)
• M65: 22,064,938 km (0.075 R)
• M66: 22,213,937 km (0.109 R)
• M67: 22,550,533 km (0.055 R)
• M68: 23,002,019 km (0.056 R)
• M69: 23,115,265 km (0.11 R)
• M70: 23,456,497 km (0.069 R)
• M71: 23,913,818 km (0.077 R)
• M72: 24,028,709 km (0.108 R)
• M73: 24,143,600 km (0.045 R)
• M74: 24,489,770 km (0.076 R)
• M75: 25,109,105 km (0.046 R)
• M76: 25,303,732 km (0.063 R)
• M77: 26,323,690 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.1

Radius: 11.2

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.79 AU - 7.39 AU

Year: 6469 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 23,401,792 km

• M1: 145,260 km (0.049 R)
• M2: 264,788 km (0.118 R)
• M3: 354,996 km (0.094 R)
• M4: 735,722 km (0.111 R)
• M5: 908,358 km (0.039 R)
• M6: 1,094,907 km (0.109 R)
• M7: 1,363,884 km (0.042 R)
• M8: 1,506,451 km (0.092 R)
• M9: 1,904,830 km (0.098 R)
• M10: 2,751,703 km (0.063 R)
• M11: 2,842,360 km (0.053 R)
• M12: 3,120,163 km (0.117 R)
• M13: 3,262,580 km (0.117 R)
• M14: 3,431,326 km (0.045 R)
• M15: 3,955,069 km (0.115 R)
• M16: 4,135,334 km (0.112 R)
• M17: 4,504,093 km (0.098 R)
• M18: 4,774,117 km (0.082 R)
• M19: 5,358,297 km (0.101 R)
• M20: 5,500,714 km (0.093 R)
• M21: 5,586,732 km (0.073 R)
• M22: 6,593,676 km (0.069 R)
• M23: 6,715,897 km (0.085 R)
• M24: 6,993,551 km (0.046 R)
• M25: 7,086,900 km (0.095 R)
• M26: 7,338,075 km (0.068 R)
• M27: 7,816,788 km (0.046 R)
• M28: 8,437,769 km (0.116 R)
• M29: 8,771,073 km (0.1 R)
• M30: 9,108,715 km (0.103 R)
• M31: 9,623,033 km (0.106 R)
• M32: 9,866,428 km (0.079 R)
• M33: 10,006,302 km (0.078 R)
• M34: 10,608,583 km (0.095 R)
• M35: 11,736,851 km (0.105 R)
• M36: 11,996,852 km (0.067 R)
• M37: 12,522,688 km (0.118 R)
• M38: 13,171,345 km (0.079 R)
• M39: 13,248,387 km (0.043 R)
• M40: 13,402,922 km (0.09 R)
• M41: 13,635,846 km (0.105 R)
• M42: 13,752,831 km (0.079 R)
• M43: 13,870,116 km (0.117 R)
• M44: 14,660,741 km (0.074 R)
• M45: 14,900,696 km (0.076 R)
• M46: 15,263,172 km (0.078 R)
• M47: 15,506,418 km (0.11 R)
• M48: 15,669,330 km (0.071 R)
• M49: 16,867,310 km (0.093 R)
• M50: 19,394,466 km (0.104 R)
• M51: 19,878,565 km (0.036 R)
• M52: 20,589,903 km (0.113 R)
• M53: 21,219,112 km (0.112 R)
• M54: 21,490,632 km (0.071 R)
• M55: 21,900,231 km (0.095 R)
• M56: 23,190,961 km (0.036 R)
• M57: 23,611,032 km (0.068 R)
• M58: 23,751,654 km (0.052 R)
• M59: 23,986,672 km (0.095 R)
• M60: 24,127,893 km (0.068 R)
• M61: 24,648,643 km (0.091 R)
• M62: 25,029,519 km (0.12 R)
• M63: 25,652,744 km (0.069 R)
• M64: 26,816,765 km (0.089 R)
• M65: 27,159,493 km (0.072 R)
• M66: 27,503,718 km (0.119 R)
• M67: 28,495,103 km (0.113 R)
• M68: 28,995,209 km (0.072 R)
• M69: 29,095,589 km (0.077 R)
• M70: 29,801,392 km (0.118 R)
• M71: 30,258,114 km (0.064 R)
• M72: 30,461,866 km (0.119 R)
• M73: 30,666,068 km (0.116 R)
• M74: 30,870,717 km (0.115 R)
• M75: 31,024,504 km (0.085 R)
• M76: 31,178,590 km (0.075 R)
• M77: 32,315,982 km (0.056 R)
• M78: 32,732,912 km (0.1 R)
• M79: 33,835,897 km (0.112 R)
• M80: 34,259,408 km (0.088 R)
• M81: 35,379,148 km (0.118 R)
• M82: 35,593,821 km (0.119 R)
• M83: 35,808,943 km (0.119 R)
• M84: 35,970,509 km (0.093 R)
• M85: 36,078,369 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.8

Radius: 11.3

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.26 AU - 7.82 AU

Year: 7199 Days

Day: 5.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 23,401,792 km

• M1: 227,090 km (0.072 R)
• M2: 599,289 km (0.119 R)
• M3: 865,124 km (0.107 R)
• M4: 966,103 km (0.065 R)
• M5: 1,333,067 km (0.04 R)
• M6: 1,814,323 km (0.108 R)
• M7: 1,887,476 km (0.056 R)
• M8: 2,006,556 km (0.116 R)
• M9: 2,236,638 km (0.096 R)
• M10: 3,013,350 km (0.083 R)
• M11: 3,188,828 km (0.114 R)
• M12: 3,661,109 km (0.054 R)
• M13: 3,905,552 km (0.118 R)
• M14: 4,097,336 km (0.031 R)
• M15: 4,174,828 km (0.05 R)
• M16: 4,874,796 km (0.119 R)
• M17: 5,060,597 km (0.103 R)
• M18: 5,248,940 km (0.081 R)
• M19: 5,697,285 km (0.061 R)
• M20: 6,158,047 km (0.109 R)
• M21: 6,359,256 km (0.069 R)
• M22: 6,653,814 km (0.083 R)
• M23: 6,975,898 km (0.109 R)
• M24: 7,279,732 km (0.077 R)
• M25: 8,045,972 km (0.09 R)
• M26: 9,039,751 km (0.083 R)
• M27: 10,468,560 km (0.113 R)
• M28: 10,548,595 km (0.094 R)
• M29: 10,735,891 km (0.115 R)
• M30: 10,843,452 km (0.062 R)
• M31: 11,304,662 km (0.111 R)
• M32: 11,496,447 km (0.098 R)
• M33: 12,246,231 km (0.116 R)
• M34: 12,698,017 km (0.083 R)
• M35: 13,097,892 km (0.08 R)
• M36: 14,115,606 km (0.042 R)
• M37: 14,204,019 km (0.066 R)
• M38: 14,500,073 km (0.097 R)
• M39: 14,708,463 km (0.116 R)
• M40: 14,798,221 km (0.062 R)
• M41: 15,218,891 km (0.077 R)
• M42: 15,582,713 km (0.027 R)
• M43: 15,857,524 km (0.106 R)
• M44: 16,442,900 km (0.118 R)
• M45: 16,878,679 km (0.105 R)
• M46: 18,080,698 km (0.064 R)
• M47: 18,401,585 km (0.085 R)
• M48: 20,100,718 km (0.108 R)
• M49: 20,901,814 km (0.071 R)
• M50: 21,171,091 km (0.096 R)
• M51: 21,306,178 km (0.071 R)
• M52: 21,543,290 km (0.039 R)
• M53: 21,713,233 km (0.103 R)
• M54: 21,985,950 km (0.075 R)
• M55: 22,294,271 km (0.029 R)
• M56: 22,431,752 km (0.097 R)
• M57: 22,569,382 km (0.074 R)
• M58: 23,123,193 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 17,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit