🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.55 AU - 0.91 AU

Year: 227 Days

Day: 46.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,507,351 km

• M1: 380,427 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.06 AU - 1.68 AU

Year: 583 Days

Day: 31.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,507,351 km

• M1: 258,655 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.88 AU - 2.4 AU

Year: 1138 Days

Day: 33 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,507,351 km

• M1: 359,484 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.02 AU - 2.76 AU

Year: 1343 Days

Day: 37.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.17 AU - 2.61 AU

Year: 1343 Days

Day: 34.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,507,351 km

• M1: 835,355 km (0.068 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.2

Radius: 8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.94 AU - 4.94 AU

Year: 3990 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 59,507,351 km

• M1: 111,750 km (0.067 R)
• M2: 232,774 km (0.118 R)
• M3: 470,186 km (0.063 R)
• M4: 730,187 km (0.069 R)
• M5: 792,270 km (0.058 R)
• M6: 1,058,854 km (0.12 R)
• M7: 1,138,889 km (0.102 R)
• M8: 1,258,268 km (0.097 R)
• M9: 1,661,883 km (0.117 R)
• M10: 1,755,681 km (0.105 R)
• M11: 1,840,652 km (0.079 R)
• M12: 1,937,741 km (0.099 R)
• M13: 2,378,905 km (0.032 R)
• M14: 2,473,152 km (0.114 R)
• M15: 2,875,421 km (0.054 R)
• M16: 3,065,111 km (0.114 R)
• M17: 3,116,273 km (0.051 R)
• M18: 3,631,339 km (0.118 R)
• M19: 3,891,938 km (0.089 R)
• M20: 4,445,600 km (0.085 R)
• M21: 4,650,549 km (0.073 R)
• M22: 4,754,071 km (0.056 R)
• M23: 5,008,986 km (0.106 R)
• M24: 5,237,421 km (0.1 R)
• M25: 5,626,077 km (0.09 R)
• M26: 5,752,337 km (0.11 R)
• M27: 5,911,509 km (0.107 R)
• M28: 6,023,857 km (0.082 R)
• M29: 6,136,953 km (0.085 R)
• M30: 6,250,648 km (0.119 R)
• M31: 6,629,430 km (0.091 R)
• M32: 6,880,455 km (0.094 R)
• M33: 7,220,042 km (0.066 R)
• M34: 7,582,518 km (0.108 R)
• M35: 7,739,745 km (0.095 R)
• M36: 7,862,714 km (0.106 R)
• M37: 8,253,464 km (0.096 R)
• M38: 8,559,691 km (0.105 R)
• M39: 8,888,208 km (0.048 R)
• M40: 9,128,013 km (0.101 R)
• M41: 9,557,359 km (0.115 R)
• M42: 9,689,454 km (0.118 R)
• M43: 9,765,151 km (0.112 R)
• M44: 9,821,998 km (0.094 R)
• M45: 10,146,625 km (0.065 R)
• M46: 10,904,638 km (0.09 R)
• M47: 11,082,061 km (0.11 R)
• M48: 11,380,060 km (0.075 R)
• M49: 11,680,751 km (0.107 R)
• M50: 12,207,934 km (0.087 R)
• M51: 12,867,661 km (0.119 R)
• M52: 12,930,043 km (0.047 R)
• M53: 13,243,750 km (0.108 R)
• M54: 13,517,664 km (0.068 R)
• M55: 13,644,672 km (0.092 R)
• M56: 13,857,400 km (0.078 R)
• M57: 13,985,456 km (0.1 R)
• M58: 14,350,625 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.5

Radius: 14.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.98 AU - 11.04 AU

Year: 13277 Days

Day: 14.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,507,351 km

• M1: 460,761 km (0.109 R)
• M2: 571,314 km (0.062 R)
• M3: 1,032,973 km (0.089 R)
• M4: 1,652,907 km (0.115 R)
• M5: 1,838,259 km (0.091 R)
• M6: 1,947,465 km (0.079 R)
• M7: 2,143,887 km (0.115 R)
• M8: 2,648,929 km (0.093 R)
• M9: 3,060,324 km (0.114 R)
• M10: 3,492,362 km (0.081 R)
• M11: 3,594,837 km (0.074 R)
• M12: 4,086,864 km (0.108 R)
• M13: 4,600,434 km (0.088 R)
• M14: 5,449,252 km (0.083 R)
• M15: 5,568,781 km (0.077 R)
• M16: 5,689,207 km (0.088 R)
• M17: 6,221,177 km (0.075 R)
• M18: 7,027,510 km (0.115 R)
• M19: 7,421,102 km (0.044 R)
• M20: 7,553,944 km (0.104 R)
• M21: 7,732,265 km (0.102 R)
• M22: 7,911,932 km (0.116 R)
• M23: 8,229,977 km (0.102 R)
• M24: 9,019,555 km (0.073 R)
• M25: 9,114,101 km (0.107 R)
• M26: 9,208,946 km (0.11 R)
• M27: 9,399,683 km (0.106 R)
• M28: 9,591,617 km (0.055 R)
• M29: 11,022,521 km (0.081 R)
• M30: 11,531,453 km (0.068 R)
• M31: 12,783,886 km (0.05 R)
• M32: 13,806,088 km (0.095 R)
• M33: 14,079,404 km (0.116 R)
• M34: 15,022,319 km (0.08 R)
• M35: 16,157,767 km (0.066 R)
• M36: 16,272,808 km (0.099 R)
• M37: 16,910,543 km (0.084 R)
• M38: 17,085,872 km (0.102 R)
• M39: 17,203,157 km (0.12 R)
• M40: 18,872,669 km (0.057 R)
• M41: 19,176,203 km (0.076 R)
• M42: 19,420,197 km (0.096 R)
• M43: 20,780,790 km (0.116 R)
• M44: 20,968,685 km (0.071 R)
• M45: 22,620,993 km (0.098 R)
• M46: 23,202,630 km (0.056 R)
• M47: 24,183,094 km (0.092 R)
• M48: 24,512,808 km (0.068 R)
• M49: 24,777,746 km (0.119 R)
• M50: 25,243,743 km (0.077 R)
• M51: 26,726,856 km (0.106 R)
• M52: 26,863,140 km (0.036 R)
• M53: 28,099,716 km (0.101 R)
• M54: 30,201,716 km (0.117 R)
• M55: 31,343,447 km (0.12 R)
• M56: 32,353,980 km (0.088 R)
• M57: 34,111,157 km (0.081 R)
• M58: 34,258,960 km (0.097 R)
• M59: 37,260,342 km (0.102 R)
• M60: 38,023,740 km (0.113 R)
• M61: 38,561,245 km (0.042 R)
• M62: 39,101,143 km (0.076 R)
• M63: 39,410,961 km (0.052 R)
• M64: 40,110,630 km (0.066 R)
• M65: 40,344,900 km (0.062 R)
• M66: 41,443,697 km (0.11 R)
• M67: 42,631,952 km (0.087 R)
• M68: 43,831,428 km (0.118 R)
• M69: 44,556,529 km (0.056 R)
• M70: 45,041,974 km (0.093 R)
• M71: 46,018,399 km (0.115 R)
• M72: 46,181,760 km (0.065 R)
• M73: 46,345,420 km (0.107 R)
• M74: 46,509,230 km (0.079 R)
• M75: 48,240,676 km (0.036 R)
• M76: 48,655,959 km (0.119 R)
• M77: 49,741,442 km (0.109 R)
• M78: 50,245,138 km (0.109 R)
• M79: 50,666,256 km (0.095 R)
• M80: 51,257,616 km (0.038 R)
• M81: 51,851,370 km (0.114 R)
• M82: 52,703,479 km (0.098 R)
• M83: 53,131,329 km (0.062 R)
• M84: 53,560,376 km (0.118 R)
• M85: 54,076,638 km (0.028 R)
• M86: 54,421,761 km (0.115 R)
• M87: 54,940,716 km (0.094 R)
• M88: 55,374,549 km (0.088 R)
• M89: 56,245,508 km (0.107 R)
• M90: 57,384,546 km (0.095 R)
• M91: 58,265,977 km (0.07 R)
• M92: 58,619,776 km (0.09 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit