🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.63 AU - 1.03 AU

Year: 226 Days

Day: 38.8 Hours

Environment

Temp: 278 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,671,507 km

• M1: 71,209 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.21 AU - 2.51 AU

Year: 1085 Days

Day: 33.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.27 AU - 2.83 AU

Year: 1218 Days

Day: 30.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.22 AU - 7.58 AU

Year: 5423 Days

Day: 33.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.79 AU - 8.47 AU

Year: 6306 Days

Day: 27.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,671,507 km

• M1: 49,068 km (0.061 R)
• M2: 5,997,229 km (0.027 R)

Asteroid Belt

Center: 8.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.7

Radius: 9.8

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.78 AU - 11.34 AU

Year: 9548 Days

Day: 10.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,671,507 km

• M1: 123,418 km (0.096 R)
• M2: 193,131 km (0.117 R)
• M3: 359,484 km (0.105 R)
• M4: 478,264 km (0.085 R)
• M5: 659,727 km (0.1 R)
• M6: 882,627 km (0.11 R)
• M7: 1,032,076 km (0.107 R)
• M8: 1,666,221 km (0.111 R)
• M9: 2,299,319 km (0.092 R)
• M10: 2,402,991 km (0.069 R)
• M11: 2,972,958 km (0.061 R)
• M12: 3,201,095 km (0.106 R)
• M13: 3,346,504 km (0.114 R)
• M14: 3,919,165 km (0.07 R)
• M15: 4,985,349 km (0.079 R)
• M16: 5,463,464 km (0.087 R)
• M17: 6,171,959 km (0.101 R)
• M18: 6,871,778 km (0.107 R)
• M19: 7,713,416 km (0.069 R)
• M20: 8,668,299 km (0.116 R)
• M21: 8,871,902 km (0.112 R)
• M22: 8,994,871 km (0.102 R)
• M23: 10,126,878 km (0.037 R)
• M24: 10,906,134 km (0.039 R)
• M25: 11,392,027 km (0.118 R)
• M26: 12,845,221 km (0.052 R)
• M27: 13,264,394 km (0.085 R)
• M28: 13,640,783 km (0.092 R)
• M29: 14,020,612 km (0.087 R)
• M30: 14,693,802 km (0.104 R)
• M31: 15,476,199 km (0.104 R)
• M32: 15,723,335 km (0.12 R)
• M33: 15,971,966 km (0.027 R)
• M34: 16,322,175 km (0.103 R)
• M35: 16,472,970 km (0.078 R)
• M36: 16,776,055 km (0.097 R)
• M37: 18,371,367 km (0.079 R)
• M38: 18,475,935 km (0.026 R)
• M39: 19,107,538 km (0.115 R)
• M40: 19,532,695 km (0.103 R)
• M41: 19,746,321 km (0.114 R)
• M42: 20,826,417 km (0.104 R)
• M43: 21,208,939 km (0.113 R)
• M44: 21,318,744 km (0.076 R)
• M45: 23,043,607 km (0.113 R)
• M46: 23,609,536 km (0.099 R)
• M47: 24,755,156 km (0.058 R)
• M48: 25,977,521 km (0.1 R)
• M49: 27,817,574 km (0.109 R)
• M50: 28,118,266 km (0.067 R)
• M51: 28,359,717 km (0.095 R)
• M52: 28,905,151 km (0.097 R)
• M53: 29,270,768 km (0.089 R)
• M54: 29,883,671 km (0.044 R)
• M55: 32,566,559 km (0.091 R)
• M56: 32,883,407 km (0.068 R)
• M57: 33,648,301 km (0.112 R)
• M58: 33,904,562 km (0.114 R)
• M59: 34,097,244 km (0.078 R)
• M60: 34,354,553 km (0.075 R)
• M61: 34,612,609 km (0.095 R)
• M62: 34,741,862 km (0.083 R)
• M63: 35,130,666 km (0.116 R)
• M64: 35,195,592 km (0.113 R)
• M65: 35,260,517 km (0.115 R)
• M66: 35,781,716 km (0.116 R)
• M67: 35,912,465 km (0.11 R)
• M68: 35,977,839 km (0.112 R)
• M69: 36,568,302 km (0.1 R)
• M70: 37,029,811 km (0.035 R)
• M71: 37,360,572 km (0.066 R)
• M72: 38,693,639 km (0.106 R)
• M73: 39,163,975 km (0.066 R)
• M74: 39,771,342 km (0.076 R)
• M75: 40,858,769 km (0.106 R)
• M76: 42,300,892 km (0.032 R)
• M77: 43,202,070 km (0.098 R)
• M78: 44,179,542 km (0.107 R)
• M79: 45,093,735 km (0.036 R)
• M80: 45,305,566 km (0.077 R)
• M81: 45,872,093 km (0.093 R)
• M82: 46,512,222 km (0.105 R)
• M83: 46,583,580 km (0.11 R)
• M84: 46,797,804 km (0.044 R)
• M85: 46,869,162 km (0.092 R)
• M86: 47,801,456 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.2

Radius: 7

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.14 AU - 21.12 AU

Year: 21215 Days

Day: 24.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,671,507 km

• M1: 97,388 km (0.08 R)
• M2: 251,025 km (0.112 R)
• M3: 349,461 km (0.108 R)
• M4: 807,829 km (0.111 R)
• M5: 1,029,981 km (0.11 R)
• M6: 1,833,472 km (0.105 R)
• M7: 1,890,767 km (0.068 R)
• M8: 2,186,074 km (0.096 R)
• M9: 2,496,040 km (0.064 R)
• M10: 2,656,260 km (0.072 R)
• M11: 3,578,381 km (0.03 R)
• M12: 3,686,540 km (0.111 R)
• M13: 4,629,456 km (0.113 R)
• M14: 4,786,982 km (0.114 R)
• M15: 4,986,396 km (0.101 R)
• M16: 5,229,343 km (0.107 R)
• M17: 5,352,313 km (0.113 R)
• M18: 6,457,242 km (0.091 R)
• M19: 6,855,771 km (0.117 R)
• M20: 7,399,559 km (0.119 R)
• M21: 8,965,101 km (0.087 R)
• M22: 10,216,787 km (0.085 R)
• M23: 10,473,796 km (0.089 R)
• M24: 10,732,750 km (0.077 R)
• M25: 10,941,439 km (0.116 R)
• M26: 11,629,140 km (0.116 R)
• M27: 12,113,388 km (0.112 R)
• M28: 12,990,481 km (0.039 R)
• M29: 13,157,133 km (0.117 R)
• M30: 13,380,632 km (0.066 R)
• M31: 14,921,340 km (0.109 R)
• M32: 16,217,606 km (0.119 R)
• M33: 16,637,527 km (0.084 R)
• M34: 17,427,105 km (0.101 R)
• M35: 17,610,961 km (0.11 R)
• M36: 18,290,883 km (0.054 R)
• M37: 18,415,498 km (0.101 R)
• M38: 19,421,843 km (0.032 R)
• M39: 19,485,422 km (0.07 R)
• M40: 20,060,027 km (0.111 R)
• M41: 21,685,109 km (0.104 R)
• M42: 25,267,380 km (0.102 R)
• M43: 25,475,620 km (0.099 R)
• M44: 25,684,309 km (0.1 R)
• M45: 25,823,884 km (0.075 R)
• M46: 27,660,048 km (0.107 R)
• M47: 27,731,556 km (0.075 R)
• M48: 28,449,625 km (0.119 R)
• M49: 29,028,420 km (0.083 R)
• M50: 29,465,096 km (0.083 R)
• M51: 29,537,950 km (0.108 R)
• M52: 30,418,633 km (0.112 R)
• M53: 31,084,642 km (0.119 R)
• M54: 31,233,343 km (0.026 R)
• M55: 31,382,193 km (0.056 R)
• M56: 31,531,342 km (0.027 R)
• M57: 31,755,589 km (0.108 R)
• M58: 32,657,365 km (0.107 R)
• M59: 34,026,036 km (0.046 R)
• M60: 34,409,605 km (0.075 R)
• M61: 34,640,285 km (0.108 R)
• M62: 35,180,782 km (0.096 R)
• M63: 35,568,539 km (0.079 R)
• M64: 37,133,782 km (0.119 R)
• M65: 40,574,383 km (0.102 R)
• M66: 42,044,482 km (0.101 R)
• M67: 43,698,436 km (0.087 R)
• M68: 45,120,962 km (0.08 R)
• M69: 45,373,633 km (0.029 R)
• M70: 46,049,516 km (0.107 R)
• M71: 48,269,099 km (0.101 R)
• M72: 49,478,748 km (0.079 R)
• M73: 51,575,362 km (0.062 R)
• M74: 53,790,009 km (0.113 R)
• M75: 54,236,708 km (0.088 R)
• M76: 54,326,168 km (0.049 R)
• M77: 55,313,663 km (0.077 R)
• M78: 56,578,962 km (0.076 R)
• M79: 57,215,351 km (0.093 R)
• M80: 57,306,456 km (0.115 R)
• M81: 57,397,561 km (0.111 R)
• M82: 58,586,715 km (0.109 R)
• M83: 59,414,739 km (0.057 R)
• M84: 59,691,645 km (0.096 R)
• M85: 59,968,850 km (0.106 R)
• M86: 62,483,889 km (0.078 R)

Kuiper Belt

Range: 36.6 - 62.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 17,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit