🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.39 AU - 2.21 AU

Year: 887 Days

Day: 36.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,800,763 km

• M1: 632,051 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.5

Radius: 8.6

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.9 AU - 5.24 AU

Year: 4191 Days

Day: 11.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,800,763 km

• M1: 107,710 km (0.106 R)
• M2: 237,113 km (0.109 R)
• M3: 292,464 km (0.112 R)
• M4: 387,010 km (0.065 R)
• M5: 760,705 km (0.114 R)
• M6: 910,901 km (0.051 R)
• M7: 1,109,268 km (0.102 R)
• M8: 1,213,688 km (0.116 R)
• M9: 1,294,470 km (0.089 R)
• M10: 1,576,462 km (0.064 R)
• M11: 1,650,065 km (0.103 R)
• M12: 1,846,935 km (0.12 R)
• M13: 1,956,142 km (0.069 R)
• M14: 2,132,218 km (0.109 R)
• M15: 3,088,448 km (0.118 R)
• M16: 3,144,098 km (0.102 R)
• M17: 3,331,844 km (0.104 R)
• M18: 3,620,568 km (0.11 R)
• M19: 4,038,395 km (0.119 R)
• M20: 4,201,606 km (0.088 R)
• M21: 4,408,649 km (0.076 R)
• M22: 4,576,797 km (0.108 R)
• M23: 4,789,974 km (0.04 R)
• M24: 5,050,125 km (0.105 R)
• M25: 5,248,342 km (0.082 R)
• M26: 5,629,517 km (0.06 R)
• M27: 6,043,156 km (0.076 R)
• M28: 6,230,003 km (0.115 R)
• M29: 6,371,523 km (0.028 R)
• M30: 6,609,683 km (0.072 R)
• M31: 7,144,046 km (0.085 R)
• M32: 7,591,494 km (0.09 R)
• M33: 7,844,164 km (0.1 R)
• M34: 7,945,891 km (0.113 R)
• M35: 8,022,485 km (0.106 R)
• M36: 8,670,842 km (0.065 R)
• M37: 8,776,159 km (0.077 R)
• M38: 8,987,990 km (0.069 R)
• M39: 9,201,615 km (0.088 R)
• M40: 9,989,697 km (0.078 R)
• M41: 10,155,601 km (0.117 R)
• M42: 10,350,078 km (0.081 R)
• M43: 10,827,744 km (0.053 R)
• M44: 10,998,136 km (0.068 R)
• M45: 11,255,295 km (0.117 R)
• M46: 11,572,293 km (0.092 R)
• M47: 11,921,454 km (0.111 R)
• M48: 12,009,268 km (0.104 R)
• M49: 12,185,644 km (0.105 R)
• M50: 12,451,779 km (0.047 R)
• M51: 12,600,479 km (0.086 R)
• M52: 12,869,456 km (0.055 R)
• M53: 13,050,021 km (0.072 R)
• M54: 13,200,965 km (0.057 R)
• M55: 13,535,316 km (0.115 R)
• M56: 13,995,629 km (0.098 R)
• M57: 14,648,773 km (0.1 R)
• M58: 14,805,851 km (0.108 R)
• M59: 15,311,940 km (0.077 R)
• M60: 15,599,168 km (0.048 R)
• M61: 16,114,084 km (0.114 R)
• M62: 16,211,173 km (0.099 R)
• M63: 16,503,936 km (0.078 R)
• M64: 16,569,161 km (0.092 R)
• M65: 16,667,297 km (0.092 R)
• M66: 17,094,549 km (0.032 R)
• M67: 17,293,065 km (0.115 R)
• M68: 17,859,443 km (0.114 R)
• M69: 18,027,142 km (0.078 R)
• M70: 18,839,608 km (0.091 R)
• M71: 19,078,815 km (0.12 R)
• M72: 19,456,699 km (0.102 R)
• M73: 19,629,335 km (0.093 R)
• M74: 19,802,420 km (0.034 R)
• M75: 19,941,247 km (0.099 R)
• M76: 22,785,850 km (0.089 R)
• M77: 23,113,619 km (0.049 R)
• M78: 23,186,772 km (0.1 R)
• M79: 23,553,287 km (0.076 R)
• M80: 24,069,699 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.5

Radius: 8.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.62 AU - 9.06 AU

Year: 8841 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,800,763 km

• M1: 109,206 km (0.111 R)
• M2: 316,399 km (0.097 R)
• M3: 614,997 km (0.109 R)
• M4: 688,749 km (0.116 R)
• M5: 929,003 km (0.089 R)
• M6: 1,485,956 km (0.083 R)
• M7: 1,558,361 km (0.111 R)
• M8: 1,617,153 km (0.093 R)
• M9: 1,691,802 km (0.097 R)
• M10: 3,129,737 km (0.103 R)
• M11: 4,357,636 km (0.05 R)
• M12: 4,739,410 km (0.052 R)
• M13: 4,869,111 km (0.104 R)
• M14: 5,021,851 km (0.081 R)
• M15: 5,131,955 km (0.064 R)
• M16: 5,242,807 km (0.114 R)
• M17: 5,512,382 km (0.108 R)
• M18: 5,625,927 km (0.089 R)
• M19: 5,740,369 km (0.105 R)
• M20: 5,878,748 km (0.094 R)
• M21: 6,276,678 km (0.116 R)
• M22: 6,877,762 km (0.101 R)
• M23: 7,421,999 km (0.061 R)
• M24: 7,979,999 km (0.036 R)
• M25: 8,212,175 km (0.109 R)
• M26: 8,446,595 km (0.108 R)
• M27: 8,630,451 km (0.073 R)
• M28: 8,736,067 km (0.063 R)
• M29: 8,895,389 km (0.116 R)
• M30: 8,975,423 km (0.099 R)
• M31: 9,515,023 km (0.114 R)
• M32: 9,981,918 km (0.068 R)
• M33: 10,682,036 km (0.059 R)
• M34: 10,881,001 km (0.085 R)
• M35: 11,514,099 km (0.051 R)
• M36: 12,545,876 km (0.109 R)
• M37: 13,392,450 km (0.112 R)
• M38: 13,822,544 km (0.081 R)
• M39: 13,915,295 km (0.076 R)
• M40: 14,101,544 km (0.114 R)
• M41: 14,539,118 km (0.065 R)
• M42: 15,331,687 km (0.079 R)
• M43: 15,652,724 km (0.112 R)
• M44: 16,008,319 km (0.106 R)
• M45: 16,236,007 km (0.074 R)
• M46: 17,091,258 km (0.107 R)
• M47: 17,190,740 km (0.104 R)
• M48: 18,197,534 km (0.09 R)
• M49: 18,503,312 km (0.109 R)
• M50: 18,879,251 km (0.107 R)
• M51: 19,257,883 km (0.1 R)
• M52: 19,743,329 km (0.057 R)
• M53: 19,917,610 km (0.064 R)
• M54: 20,302,974 km (0.117 R)
• M55: 20,408,441 km (0.045 R)
• M56: 20,514,206 km (0.04 R)
• M57: 20,903,310 km (0.062 R)
• M58: 20,974,369 km (0.082 R)
• M59: 21,652,945 km (0.117 R)
• M60: 21,796,859 km (0.11 R)
• M61: 21,868,815 km (0.096 R)
• M62: 22,013,177 km (0.083 R)
• M63: 22,193,891 km (0.114 R)
• M64: 22,593,467 km (0.105 R)
• M65: 22,812,329 km (0.109 R)
• M66: 23,031,939 km (0.115 R)
• M67: 23,252,296 km (0.071 R)
• M68: 23,620,905 km (0.077 R)
• M69: 23,880,308 km (0.114 R)
• M70: 23,954,509 km (0.097 R)
• M71: 24,663,752 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.5

Radius: 11

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.23 AU - 11.27 AU

Year: 10327 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,800,763 km

• M1: 233,522 km (0.112 R)
• M2: 438,322 km (0.108 R)
• M3: 1,091,316 km (0.083 R)
• M4: 1,175,540 km (0.079 R)
• M5: 1,678,787 km (0.109 R)
• M6: 2,137,305 km (0.032 R)
• M7: 2,271,494 km (0.071 R)
• M8: 2,408,675 km (0.116 R)
• M9: 2,691,266 km (0.118 R)
• M10: 2,778,182 km (0.107 R)
• M11: 3,074,685 km (0.095 R)
• M12: 3,992,169 km (0.078 R)
• M13: 4,293,459 km (0.073 R)
• M14: 4,395,485 km (0.101 R)
• M15: 5,423,671 km (0.072 R)
• M16: 5,682,625 km (0.071 R)
• M17: 6,136,355 km (0.069 R)
• M18: 6,798,924 km (0.054 R)
• M19: 6,918,303 km (0.066 R)
• M20: 7,690,079 km (0.065 R)
• M21: 7,939,608 km (0.097 R)
• M22: 8,833,605 km (0.115 R)
• M23: 9,007,587 km (0.069 R)
• M24: 9,403,124 km (0.119 R)
• M25: 9,849,225 km (0.088 R)
• M26: 10,165,774 km (0.025 R)
• M27: 10,623,693 km (0.049 R)
• M28: 11,276,089 km (0.074 R)
• M29: 11,464,882 km (0.105 R)
• M30: 12,619,628 km (0.113 R)
• M31: 12,914,036 km (0.11 R)
• M32: 13,509,885 km (0.092 R)
• M33: 14,318,162 km (0.093 R)
• M34: 15,194,207 km (0.077 R)
• M35: 15,717,500 km (0.115 R)
• M36: 15,875,775 km (0.112 R)
• M37: 16,140,563 km (0.101 R)
• M38: 16,997,759 km (0.09 R)
• M39: 17,268,681 km (0.089 R)
• M40: 17,595,702 km (0.111 R)
• M41: 18,477,731 km (0.108 R)
• M42: 18,700,482 km (0.118 R)
• M43: 19,430,669 km (0.085 R)
• M44: 20,514,506 km (0.086 R)
• M45: 23,700,641 km (0.052 R)
• M46: 24,735,260 km (0.108 R)
• M47: 26,096,002 km (0.108 R)
• M48: 27,417,400 km (0.116 R)
• M49: 27,544,259 km (0.076 R)
• M50: 28,631,536 km (0.109 R)
• M51: 29,407,501 km (0.085 R)
• M52: 31,046,196 km (0.09 R)
• M53: 31,244,862 km (0.059 R)
• M54: 32,983,937 km (0.074 R)
• M55: 33,457,564 km (0.045 R)
• M56: 35,581,854 km (0.079 R)
• M57: 35,859,058 km (0.064 R)
• M58: 36,345,999 km (0.056 R)
• M59: 36,975,358 km (0.097 R)
• M60: 37,256,303 km (0.084 R)
• M61: 37,678,767 km (0.076 R)
• M62: 37,890,747 km (0.087 R)
• M63: 38,528,782 km (0.11 R)
• M64: 40,031,493 km (0.101 R)
• M65: 41,334,640 km (0.067 R)
• M66: 41,772,213 km (0.118 R)
• M67: 41,845,217 km (0.045 R)
• M68: 41,991,524 km (0.041 R)
• M69: 43,315,465 km (0.099 R)
• M70: 43,389,516 km (0.079 R)
• M71: 43,685,720 km (0.117 R)
• M72: 44,057,022 km (0.086 R)
• M73: 45,252,010 km (0.101 R)
• M74: 45,853,543 km (0.087 R)
• M75: 45,928,940 km (0.057 R)
• M76: 46,155,281 km (0.075 R)
• M77: 47,368,969 km (0.086 R)
• M78: 47,597,704 km (0.053 R)
• M79: 47,673,999 km (0.101 R)
• M80: 48,439,491 km (0.061 R)
• M81: 50,370,949 km (0.093 R)
• M82: 50,604,472 km (0.09 R)
• M83: 51,385,223 km (0.108 R)
• M84: 51,777,169 km (0.115 R)
• M85: 51,855,708 km (0.083 R)
• M86: 52,642,892 km (0.059 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 14,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit