🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.44 AU - 0.56 AU

Year: 128 Days

Day: 16.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.26 AU - 1.5 AU

Year: 589 Days

Day: 22.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,256,346 km

• M1: 1,209,648 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.61 AU - 5.43 AU

Year: 3493 Days

Day: 46.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.88 AU - 4.88 AU

Year: 3918 Days

Day: 14.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,256,346 km

• M1: 704,157 km (0.039 R)

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 10.7

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.07 AU - 8.87 AU

Year: 7420 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,256,346 km

• M1: 209,587 km (0.11 R)
• M2: 360,531 km (0.096 R)
• M3: 454,179 km (0.12 R)
• M4: 544,387 km (0.09 R)
• M5: 656,136 km (0.083 R)
• M6: 745,745 km (0.047 R)
• M7: 855,999 km (0.118 R)
• M8: 1,041,201 km (0.119 R)
• M9: 1,166,115 km (0.098 R)
• M10: 1,277,416 km (0.087 R)
• M11: 1,653,954 km (0.111 R)
• M12: 1,887,626 km (0.056 R)
• M13: 2,019,721 km (0.083 R)
• M14: 2,316,673 km (0.069 R)
• M15: 2,851,186 km (0.082 R)
• M16: 3,054,938 km (0.059 R)
• M17: 3,369,692 km (0.045 R)
• M18: 3,476,954 km (0.101 R)
• M19: 4,552,413 km (0.118 R)
• M20: 4,641,573 km (0.118 R)
• M21: 5,564,143 km (0.055 R)
• M22: 5,723,465 km (0.107 R)
• M23: 5,884,283 km (0.105 R)
• M24: 6,046,447 km (0.109 R)
• M25: 6,276,229 km (0.087 R)
• M26: 6,475,493 km (0.109 R)
• M27: 6,609,533 km (0.064 R)
• M28: 6,744,470 km (0.06 R)
• M29: 7,293,345 km (0.097 R)
• M30: 7,502,782 km (0.085 R)
• M31: 7,785,372 km (0.112 R)
• M32: 8,251,968 km (0.106 R)
• M33: 8,324,523 km (0.073 R)
• M34: 8,987,541 km (0.058 R)
• M35: 9,249,936 km (0.114 R)
• M36: 9,667,463 km (0.091 R)
• M37: 9,744,057 km (0.105 R)
• M38: 9,820,801 km (0.094 R)
• M39: 12,010,465 km (0.068 R)
• M40: 12,258,199 km (0.112 R)
• M41: 12,507,579 km (0.113 R)
• M42: 12,716,717 km (0.079 R)
• M43: 13,822,843 km (0.077 R)
• M44: 14,431,258 km (0.1 R)
• M45: 15,048,499 km (0.111 R)
• M46: 15,315,531 km (0.076 R)
• M47: 15,990,217 km (0.116 R)
• M48: 16,997,460 km (0.065 R)
• M49: 17,229,187 km (0.055 R)
• M50: 17,368,762 km (0.08 R)
• M51: 18,213,990 km (0.091 R)
• M52: 18,832,726 km (0.092 R)
• M53: 20,680,858 km (0.059 R)
• M54: 22,281,556 km (0.069 R)
• M55: 22,789,889 km (0.12 R)
• M56: 23,045,552 km (0.076 R)
• M57: 24,285,718 km (0.097 R)
• M58: 25,177,322 km (0.09 R)
• M59: 26,938,537 km (0.115 R)
• M60: 27,643,143 km (0.073 R)
• M61: 28,189,325 km (0.115 R)
• M62: 28,298,980 km (0.063 R)
• M63: 28,959,904 km (0.077 R)
• M64: 29,070,606 km (0.107 R)
• M65: 30,578,254 km (0.043 R)
• M66: 31,370,075 km (0.113 R)
• M67: 32,512,704 km (0.101 R)
• M68: 33,031,509 km (0.077 R)
• M69: 34,193,885 km (0.099 R)
• M70: 34,486,648 km (0.112 R)
• M71: 34,897,742 km (0.092 R)
• M72: 35,074,418 km (0.109 R)
• M73: 35,903,040 km (0.079 R)
• M74: 38,670,900 km (0.116 R)
• M75: 39,098,002 km (0.104 R)
• M76: 39,465,414 km (0.107 R)
• M77: 39,649,569 km (0.114 R)
• M78: 40,450,815 km (0.05 R)
• M79: 41,132,982 km (0.087 R)
• M80: 41,506,528 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.4

Radius: 3.7

Gravity: 18.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.66 AU - 21.14 AU

Year: 26379 Days

Day: 19 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,256,346 km

• M1: 111,151 km (0.112 R)
• M2: 368,011 km (0.086 R)
• M3: 454,778 km (0.081 R)
• M4: 627,413 km (0.062 R)
• M5: 710,440 km (0.095 R)
• M6: 775,067 km (0.066 R)
• M7: 1,101,788 km (0.111 R)
• M8: 1,577,210 km (0.08 R)
• M9: 1,605,335 km (0.081 R)
• M10: 1,806,693 km (0.06 R)
• M11: 2,556,029 km (0.095 R)
• M12: 2,997,343 km (0.09 R)
• M13: 3,280,532 km (0.108 R)
• M14: 3,461,994 km (0.039 R)
• M15: 3,758,946 km (0.102 R)
• M16: 3,910,339 km (0.102 R)
• M17: 4,337,441 km (0.056 R)
• M18: 4,738,363 km (0.085 R)
• M19: 5,192,841 km (0.103 R)
• M20: 5,489,344 km (0.027 R)
• M21: 5,834,915 km (0.119 R)
• M22: 6,276,678 km (0.07 R)
• M23: 6,366,287 km (0.032 R)
• M24: 7,857,329 km (0.109 R)
• M25: 10,019,916 km (0.104 R)
• M26: 10,600,804 km (0.085 R)
• M27: 11,795,044 km (0.116 R)
• M28: 11,850,395 km (0.112 R)
• M29: 12,351,847 km (0.109 R)
• M30: 13,317,801 km (0.082 R)
• M31: 14,425,872 km (0.113 R)
• M32: 17,922,573 km (0.092 R)
• M33: 18,626,132 km (0.097 R)
• M34: 18,754,935 km (0.118 R)
• M35: 19,599,864 km (0.056 R)
• M36: 19,731,062 km (0.053 R)
• M37: 22,756,379 km (0.12 R)
• M38: 23,726,671 km (0.054 R)
• M39: 24,498,447 km (0.096 R)
• M40: 24,993,765 km (0.116 R)
• M41: 25,064,824 km (0.114 R)
• M42: 25,707,197 km (0.044 R)
• M43: 27,008,250 km (0.073 R)
• M44: 27,666,780 km (0.059 R)
• M45: 30,126,019 km (0.067 R)
• M46: 30,277,263 km (0.102 R)
• M47: 31,419,891 km (0.092 R)
• M48: 31,880,952 km (0.068 R)
• M49: 32,112,230 km (0.061 R)
• M50: 32,887,446 km (0.07 R)
• M51: 33,043,178 km (0.099 R)
• M52: 33,433,778 km (0.025 R)
• M53: 33,590,257 km (0.027 R)
• M54: 33,747,185 km (0.115 R)
• M55: 34,219,316 km (0.037 R)
• M56: 34,614,404 km (0.074 R)
• M57: 34,693,541 km (0.068 R)
• M58: 36,451,017 km (0.103 R)
• M59: 37,828,814 km (0.116 R)
• M60: 38,483,005 km (0.118 R)
• M61: 40,051,688 km (0.089 R)
• M62: 40,969,471 km (0.099 R)
• M63: 41,388,944 km (0.12 R)
• M64: 43,080,896 km (0.084 R)
• M65: 44,192,707 km (0.096 R)
• M66: 45,227,326 km (0.117 R)
• M67: 46,008,526 km (0.094 R)
• M68: 46,881,878 km (0.094 R)
• M69: 48,113,518 km (0.098 R)
• M70: 48,201,930 km (0.11 R)
• M71: 48,911,024 km (0.042 R)
• M72: 51,239,066 km (0.073 R)
• M73: 51,962,671 km (0.096 R)
• M74: 52,143,983 km (0.114 R)
• M75: 53,969,825 km (0.073 R)
• M76: 54,521,542 km (0.109 R)
• M77: 54,890,451 km (0.104 R)
• M78: 55,352,858 km (0.102 R)
• M79: 57,214,902 km (0.055 R)
• M80: 57,308,551 km (0.087 R)
• M81: 57,683,593 km (0.107 R)
• M82: 57,777,540 km (0.094 R)
• M83: 59,571,218 km (0.072 R)
• M84: 61,000,177 km (0.108 R)
• M85: 62,633,188 km (0.082 R)
• M86: 63,213,029 km (0.11 R)
• M87: 63,697,577 km (0.103 R)
• M88: 63,891,755 km (0.071 R)
• M89: 64,963,175 km (0.083 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 17,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit