🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.48 AU - 0.64 AU

Year: 275 Days

Day: 35 Hours

Environment

Temp: -114 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,664,977 km

• M1: 118,631 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.8 AU

Year: 344 Days

Day: 28.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.9

Radius: 12.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.7 AU - 0.8 AU

Year: 426 Days

Day: 10.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 30,664,977 km

• M1: 163,361 km (0.114 R)
• M2: 255,364 km (0.114 R)
• M3: 336,745 km (0.077 R)
• M4: 421,866 km (0.111 R)
• M5: 548,127 km (0.075 R)
• M6: 681,269 km (0.087 R)
• M7: 808,277 km (0.059 R)
• M8: 889,509 km (0.113 R)
• M9: 1,044,193 km (0.103 R)
• M10: 1,169,257 km (0.078 R)
• M11: 1,251,985 km (0.084 R)
• M12: 1,385,575 km (0.109 R)
• M13: 1,485,357 km (0.118 R)
• M14: 1,575,714 km (0.108 R)
• M15: 1,659,938 km (0.114 R)
• M16: 1,862,643 km (0.104 R)
• M17: 1,952,103 km (0.056 R)
• M18: 2,060,561 km (0.088 R)
• M19: 2,162,138 km (0.075 R)
• M20: 2,315,625 km (0.08 R)
• M21: 2,407,628 km (0.105 R)
• M22: 2,552,738 km (0.115 R)
• M23: 2,643,245 km (0.115 R)
• M24: 2,793,142 km (0.061 R)
• M25: 2,896,364 km (0.117 R)
• M26: 3,000,933 km (0.078 R)
• M27: 3,091,590 km (0.063 R)
• M28: 3,198,552 km (0.074 R)
• M29: 3,337,828 km (0.108 R)
• M30: 3,463,490 km (0.075 R)
• M31: 3,724,837 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.3

Radius: 13.3

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.95 AU - 1.05 AU

Year: 656 Days

Day: 13.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,664,977 km

• M1: 165,754 km (0.051 R)
• M2: 262,095 km (0.079 R)
• M3: 360,232 km (0.109 R)
• M4: 468,690 km (0.111 R)
• M5: 558,598 km (0.075 R)
• M6: 652,845 km (0.092 R)
• M7: 814,710 km (0.047 R)
• M8: 897,737 km (0.073 R)
• M9: 984,204 km (0.072 R)
• M10: 1,091,915 km (0.11 R)
• M11: 1,185,114 km (0.055 R)
• M12: 1,404,275 km (0.051 R)
• M13: 1,494,333 km (0.083 R)
• M14: 1,654,552 km (0.036 R)
• M15: 1,767,499 km (0.101 R)
• M16: 1,874,312 km (0.115 R)
• M17: 1,969,606 km (0.116 R)
• M18: 2,057,270 km (0.116 R)
• M19: 2,241,724 km (0.102 R)
• M20: 2,416,754 km (0.08 R)
• M21: 2,688,124 km (0.079 R)
• M22: 3,184,490 km (0.081 R)
• M23: 3,288,460 km (0.078 R)
• M24: 3,371,188 km (0.081 R)
• M25: 3,589,900 km (0.072 R)
• M26: 3,744,136 km (0.107 R)
• M27: 3,836,587 km (0.1 R)
• M28: 3,947,439 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 8.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.35 AU - 1.59 AU

Year: 1169 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,664,977 km

• M1: 126,560 km (0.111 R)
• M2: 188,793 km (0.108 R)
• M3: 257,757 km (0.051 R)
• M4: 313,108 km (0.059 R)
• M5: 399,127 km (0.085 R)
• M6: 486,642 km (0.068 R)
• M7: 594,352 km (0.098 R)
• M8: 706,252 km (0.089 R)
• M9: 776,862 km (0.109 R)
• M10: 835,205 km (0.103 R)
• M11: 936,183 km (0.088 R)
• M12: 1,167,312 km (0.099 R)
• M13: 1,223,860 km (0.06 R)
• M14: 1,410,858 km (0.067 R)
• M15: 1,514,080 km (0.081 R)
• M16: 1,715,289 km (0.065 R)
• M17: 1,799,513 km (0.085 R)
• M18: 1,945,520 km (0.11 R)
• M19: 2,013,139 km (0.053 R)
• M20: 2,363,198 km (0.066 R)
• M21: 2,515,937 km (0.106 R)
• M22: 2,740,035 km (0.052 R)
• M23: 3,401,407 km (0.087 R)
• M24: 3,466,931 km (0.113 R)
• M25: 3,582,719 km (0.106 R)
• M26: 3,641,063 km (0.104 R)
• M27: 4,145,507 km (0.114 R)
• M28: 4,286,129 km (0.101 R)
• M29: 4,383,666 km (0.084 R)
• M30: 4,708,443 km (0.101 R)
• M31: 5,447,906 km (0.11 R)
• M32: 5,611,865 km (0.073 R)
• M33: 5,670,058 km (0.066 R)
• M34: 6,153,260 km (0.09 R)
• M35: 6,313,928 km (0.044 R)
• M36: 6,415,056 km (0.102 R)
• M37: 6,486,264 km (0.114 R)
• M38: 6,721,732 km (0.079 R)
• M39: 6,918,453 km (0.1 R)

Asteroid Belt

Center: 2.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.6

Radius: 13.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.24 AU - 3.32 AU

Year: 3041 Days

Day: 10.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 30,664,977 km

• M1: 214,374 km (0.119 R)
• M2: 299,645 km (0.076 R)
• M3: 404,812 km (0.106 R)
• M4: 528,828 km (0.104 R)
• M5: 631,004 km (0.105 R)
• M6: 733,179 km (0.113 R)
• M7: 894,146 km (0.082 R)
• M8: 1,040,004 km (0.089 R)
• M9: 1,135,448 km (0.116 R)
• M10: 1,274,574 km (0.087 R)
• M11: 1,494,782 km (0.08 R)
• M12: 1,581,997 km (0.115 R)
• M13: 1,762,113 km (0.063 R)
• M14: 1,937,442 km (0.118 R)
• M15: 2,305,752 km (0.104 R)
• M16: 2,459,389 km (0.116 R)
• M17: 2,683,187 km (0.097 R)
• M18: 2,969,069 km (0.1 R)
• M19: 3,094,582 km (0.103 R)
• M20: 3,264,974 km (0.059 R)
• M21: 3,423,846 km (0.072 R)
• M22: 3,526,321 km (0.104 R)
• M23: 3,629,992 km (0.111 R)
• M24: 3,946,841 km (0.055 R)
• M25: 4,069,960 km (0.039 R)
• M26: 4,351,802 km (0.069 R)
• M27: 4,786,683 km (0.086 R)
• M28: 5,117,893 km (0.042 R)
• M29: 5,218,722 km (0.112 R)
• M30: 5,577,009 km (0.086 R)
• M31: 5,802,901 km (0.069 R)
• M32: 6,067,241 km (0.1 R)
• M33: 6,156,401 km (0.084 R)
• M34: 6,335,769 km (0.053 R)
• M35: 6,462,329 km (0.104 R)
• M36: 6,884,344 km (0.117 R)
• M37: 7,239,789 km (0.064 R)
• M38: 7,716,707 km (0.083 R)
• M39: 8,600,980 km (0.078 R)
• M40: 9,004,296 km (0.065 R)
• M41: 9,434,539 km (0.095 R)
• M42: 9,579,350 km (0.111 R)
• M43: 9,704,264 km (0.113 R)
• M44: 10,293,829 km (0.105 R)
• M45: 10,614,567 km (0.074 R)
• M46: 10,743,670 km (0.075 R)
• M47: 11,397,563 km (0.09 R)
• M48: 12,086,910 km (0.095 R)
• M49: 12,312,204 km (0.107 R)
• M50: 13,042,391 km (0.093 R)
• M51: 13,134,693 km (0.077 R)
• M52: 13,366,271 km (0.101 R)
• M53: 13,505,995 km (0.113 R)
• M54: 14,235,135 km (0.094 R)
• M55: 14,520,867 km (0.091 R)
• M56: 14,616,610 km (0.088 R)
• M57: 15,025,610 km (0.113 R)
• M58: 15,122,400 km (0.117 R)
• M59: 15,413,966 km (0.107 R)
• M60: 15,560,423 km (0.104 R)
• M61: 15,658,260 km (0.114 R)
• M62: 16,573,798 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.6

Radius: 11.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.98 AU - 4.46 AU

Year: 4707 Days

Day: 10 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,664,977 km

• M1: 159,621 km (0.068 R)
• M2: 238,309 km (0.067 R)
• M3: 371,601 km (0.115 R)
• M4: 539,151 km (0.109 R)
• M5: 651,200 km (0.083 R)
• M6: 928,704 km (0.065 R)
• M7: 1,228,647 km (0.067 R)
• M8: 1,494,333 km (0.092 R)
• M9: 1,710,053 km (0.099 R)
• M10: 1,848,132 km (0.059 R)
• M11: 1,954,047 km (0.053 R)
• M12: 2,062,207 km (0.119 R)
• M13: 3,251,959 km (0.084 R)
• M14: 4,075,495 km (0.105 R)
• M15: 4,238,407 km (0.113 R)
• M16: 4,403,563 km (0.107 R)
• M17: 4,985,798 km (0.065 R)
• M18: 5,644,178 km (0.082 R)
• M19: 6,010,244 km (0.054 R)
• M20: 6,465,022 km (0.096 R)
• M21: 7,238,293 km (0.12 R)
• M22: 7,521,631 km (0.087 R)
• M23: 8,275,305 km (0.104 R)
• M24: 9,113,801 km (0.106 R)
• M25: 9,450,696 km (0.083 R)
• M26: 9,574,264 km (0.088 R)
• M27: 9,698,280 km (0.098 R)
• M28: 9,947,959 km (0.065 R)
• M29: 10,199,882 km (0.069 R)
• M30: 10,358,306 km (0.115 R)
• M31: 10,485,764 km (0.112 R)
• M32: 10,710,011 km (0.083 R)
• M33: 11,195,755 km (0.097 R)
• M34: 11,788,312 km (0.112 R)
• M35: 12,696,072 km (0.116 R)
• M36: 12,832,505 km (0.074 R)
• M37: 13,417,732 km (0.03 R)
• M38: 14,578,612 km (0.111 R)
• M39: 14,793,135 km (0.083 R)
• M40: 14,900,846 km (0.028 R)
• M41: 15,406,636 km (0.072 R)
• M42: 16,509,621 km (0.09 R)
• M43: 16,770,669 km (0.093 R)
• M44: 17,221,258 km (0.105 R)
• M45: 17,524,044 km (0.055 R)
• M46: 18,019,662 km (0.069 R)
• M47: 18,365,383 km (0.029 R)
• M48: 19,376,814 km (0.114 R)
• M49: 20,446,139 km (0.106 R)
• M50: 20,606,209 km (0.09 R)
• M51: 21,169,744 km (0.092 R)
• M52: 22,106,377 km (0.091 R)
• M53: 22,229,645 km (0.062 R)
• M54: 22,435,342 km (0.045 R)
• M55: 22,517,920 km (0.118 R)
• M56: 22,932,007 km (0.104 R)
• M57: 23,474,000 km (0.118 R)
• M58: 23,851,735 km (0.11 R)
• M59: 24,740,945 km (0.074 R)
• M60: 25,125,262 km (0.076 R)
• M61: 25,640,925 km (0.068 R)
• M62: 26,464,462 km (0.075 R)
• M63: 26,813,922 km (0.084 R)
• M64: 26,989,101 km (0.059 R)
• M65: 27,296,675 km (0.103 R)
• M66: 27,959,842 km (0.103 R)
• M67: 28,628,245 km (0.105 R)
• M68: 28,717,854 km (0.07 R)
• M69: 28,941,952 km (0.083 R)
• M70: 29,256,856 km (0.098 R)
• M71: 29,527,628 km (0.074 R)
• M72: 29,799,297 km (0.119 R)
• M73: 30,482,062 km (0.066 R)
• M74: 30,573,466 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit