🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.65 AU - 0.81 AU

Year: 227 Days

Day: 35.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.64 AU - 1.04 AU

Year: 280 Days

Day: 25.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,522,209 km

• M1: 327,619 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.02 AU - 1.68 AU

Year: 570 Days

Day: 22 Hours

Environment

Temp: -20 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,522,209 km

• M1: 90,507 km (0.086 R)
• M2: 752,926 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.41 AU - 2.99 AU

Year: 1612 Days

Day: 25.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,522,209 km

• M1: 293,062 km (0.12 R)
• M2: 1,003,802 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.46 AU - 5.64 AU

Year: 3527 Days

Day: 24 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.8

Radius: 9.1

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.51 AU - 11.57 AU

Year: 11562 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,522,209 km

• M1: 137,331 km (0.119 R)
• M2: 271,371 km (0.065 R)
• M3: 560,543 km (0.114 R)
• M4: 747,391 km (0.12 R)
• M5: 1,223,860 km (0.112 R)
• M6: 1,516,623 km (0.114 R)
• M7: 1,635,254 km (0.035 R)
• M8: 1,831,527 km (0.069 R)
• M9: 2,193,404 km (0.051 R)
• M10: 2,465,822 km (0.105 R)
• M11: 2,806,905 km (0.106 R)
• M12: 2,865,248 km (0.055 R)
• M13: 4,832,460 km (0.058 R)
• M14: 4,937,927 km (0.084 R)
• M15: 5,187,157 km (0.071 R)
• M16: 5,587,181 km (0.098 R)
• M17: 6,378,255 km (0.101 R)
• M18: 6,925,185 km (0.097 R)
• M19: 7,164,092 km (0.048 R)
• M20: 7,284,668 km (0.108 R)
• M21: 8,022,036 km (0.063 R)
• M22: 8,105,362 km (0.072 R)
• M23: 8,315,098 km (0.066 R)
• M24: 8,611,751 km (0.11 R)
• M25: 9,085,079 km (0.095 R)
• M26: 9,259,360 km (0.103 R)
• M27: 9,522,652 km (0.119 R)
• M28: 9,611,065 km (0.073 R)
• M29: 10,463,922 km (0.064 R)
• M30: 10,922,589 km (0.116 R)
• M31: 11,387,839 km (0.059 R)
• M32: 11,670,130 km (0.036 R)
• M33: 11,812,098 km (0.057 R)
• M34: 12,193,573 km (0.089 R)
• M35: 13,560,449 km (0.054 R)
• M36: 13,959,725 km (0.061 R)
• M37: 15,491,757 km (0.105 R)
• M38: 15,647,937 km (0.091 R)
• M39: 16,224,936 km (0.09 R)
• M40: 16,595,640 km (0.112 R)
• M41: 17,997,222 km (0.073 R)
• M42: 18,216,234 km (0.104 R)
• M43: 18,326,038 km (0.049 R)
• M44: 18,601,598 km (0.04 R)
• M45: 19,045,305 km (0.094 R)
• M46: 19,717,448 km (0.096 R)
• M47: 20,112,985 km (0.075 R)
• M48: 20,283,377 km (0.062 R)
• M49: 21,373,497 km (0.101 R)
• M50: 21,663,567 km (0.083 R)
• M51: 21,896,491 km (0.079 R)
• M52: 23,431,066 km (0.091 R)
• M53: 24,271,656 km (0.113 R)
• M54: 24,392,531 km (0.101 R)
• M55: 25,673,987 km (0.101 R)
• M56: 27,102,497 km (0.063 R)
• M57: 27,921,246 km (0.081 R)
• M58: 28,301,972 km (0.075 R)
• M59: 28,940,157 km (0.03 R)
• M60: 29,325,371 km (0.117 R)
• M61: 30,621,637 km (0.099 R)
• M62: 30,817,760 km (0.118 R)
• M63: 31,804,208 km (0.09 R)
• M64: 32,801,128 km (0.101 R)
• M65: 33,001,739 km (0.112 R)
• M66: 33,875,690 km (0.099 R)
• M67: 36,751,111 km (0.082 R)
• M68: 36,959,500 km (0.102 R)
• M69: 37,586,914 km (0.115 R)
• M70: 38,077,445 km (0.106 R)
• M71: 38,499,461 km (0.105 R)
• M72: 40,633,026 km (0.098 R)
• M73: 40,776,640 km (0.079 R)
• M74: 41,497,253 km (0.034 R)
• M75: 42,877,891 km (0.104 R)
• M76: 43,170,355 km (0.116 R)
• M77: 43,757,527 km (0.047 R)
• M78: 45,311,400 km (0.118 R)
• M79: 45,534,749 km (0.083 R)
• M80: 46,207,342 km (0.104 R)
• M81: 46,507,285 km (0.111 R)
• M82: 46,883,225 km (0.03 R)
• M83: 50,619,581 km (0.098 R)
• M84: 51,238,767 km (0.067 R)
• M85: 51,316,258 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.4

Radius: 14.6

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.2 AU - 13.66 AU

Year: 13133 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,522,209 km

• M1: 230,530 km (0.081 R)
• M2: 368,609 km (0.093 R)
• M3: 1,198,279 km (0.108 R)
• M4: 1,430,754 km (0.088 R)
• M5: 1,577,510 km (0.059 R)
• M6: 1,729,800 km (0.106 R)
• M7: 2,132,518 km (0.116 R)
• M8: 2,273,588 km (0.117 R)
• M9: 2,446,972 km (0.119 R)
• M10: 2,655,063 km (0.08 R)
• M11: 2,746,168 km (0.027 R)
• M12: 3,347,552 km (0.096 R)
• M13: 3,646,897 km (0.119 R)
• M14: 4,451,584 km (0.061 R)
• M15: 4,818,398 km (0.103 R)
• M16: 4,930,447 km (0.112 R)
• M17: 5,503,855 km (0.119 R)
• M18: 5,739,173 km (0.114 R)
• M19: 6,219,980 km (0.107 R)
• M20: 6,506,460 km (0.092 R)
• M21: 7,608,697 km (0.102 R)
• M22: 7,783,428 km (0.101 R)
• M23: 7,915,373 km (0.098 R)
• M24: 8,631,797 km (0.116 R)
• M25: 9,697,981 km (0.088 R)
• M26: 9,887,671 km (0.112 R)
• M27: 10,270,791 km (0.097 R)
• M28: 13,191,540 km (0.108 R)
• M29: 14,796,725 km (0.119 R)
• M30: 17,031,418 km (0.095 R)
• M31: 17,954,587 km (0.091 R)
• M32: 18,422,230 km (0.088 R)
• M33: 18,716,638 km (0.087 R)
• M34: 19,012,543 km (0.119 R)
• M35: 20,881,768 km (0.103 R)
• M36: 21,127,258 km (0.12 R)
• M37: 21,312,012 km (0.109 R)
• M38: 21,559,148 km (0.05 R)
• M39: 21,869,414 km (0.058 R)
• M40: 22,306,239 km (0.117 R)
• M41: 22,998,578 km (0.09 R)
• M42: 23,315,576 km (0.107 R)
• M43: 23,442,884 km (0.101 R)
• M44: 25,313,456 km (0.118 R)
• M45: 25,706,599 km (0.08 R)
• M46: 26,101,537 km (0.082 R)
• M47: 26,299,904 km (0.081 R)
• M48: 28,581,870 km (0.066 R)
• M49: 29,953,832 km (0.091 R)
• M50: 30,508,541 km (0.111 R)
• M51: 30,647,817 km (0.092 R)
• M52: 31,276,876 km (0.047 R)
• M53: 31,417,198 km (0.084 R)
• M54: 31,628,281 km (0.045 R)
• M55: 31,980,883 km (0.037 R)
• M56: 32,975,410 km (0.078 R)
• M57: 34,052,066 km (0.09 R)
• M58: 34,341,089 km (0.047 R)
• M59: 35,578,862 km (0.11 R)
• M60: 35,798,770 km (0.06 R)
• M61: 37,499,848 km (0.03 R)
• M62: 38,247,837 km (0.035 R)
• M63: 39,000,614 km (0.075 R)
• M64: 40,062,609 km (0.115 R)
• M65: 40,215,199 km (0.089 R)
• M66: 40,367,938 km (0.115 R)
• M67: 41,596,436 km (0.094 R)
• M68: 41,750,821 km (0.101 R)
• M69: 42,837,350 km (0.107 R)
• M70: 43,305,741 km (0.097 R)
• M71: 43,775,927 km (0.103 R)
• M72: 48,407,328 km (0.11 R)
• M73: 48,569,791 km (0.09 R)
• M74: 49,712,120 km (0.051 R)
• M75: 51,028,582 km (0.079 R)
• M76: 51,193,887 km (0.08 R)
• M77: 51,608,124 km (0.094 R)
• M78: 53,192,066 km (0.03 R)
• M79: 54,285,028 km (0.063 R)
• M80: 54,792,015 km (0.117 R)
• M81: 55,046,033 km (0.06 R)
• M82: 55,215,676 km (0.062 R)
• M83: 55,385,470 km (0.092 R)
• M84: 56,493,242 km (0.089 R)
• M85: 57,522,176 km (0.096 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 18,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit