🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.72 AU

Year: 182 Days

Day: 32.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,462,200 km

• M1: 141,370 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.55 AU - 0.87 AU

Year: 217 Days

Day: 16.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 13.4

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.77 AU - 5.33 AU

Year: 4124 Days

Day: 13.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,462,200 km

• M1: 167,550 km (0.107 R)
• M2: 642,224 km (0.062 R)
• M3: 931,845 km (0.116 R)
• M4: 1,180,776 km (0.119 R)
• M5: 1,511,836 km (0.11 R)
• M6: 1,603,091 km (0.074 R)
• M7: 2,157,052 km (0.088 R)
• M8: 2,637,859 km (0.054 R)
• M9: 2,749,310 km (0.078 R)
• M10: 2,938,701 km (0.109 R)
• M11: 3,171,774 km (0.096 R)
• M12: 3,471,867 km (0.097 R)
• M13: 3,697,910 km (0.044 R)
• M14: 3,907,646 km (0.114 R)
• M15: 4,449,340 km (0.062 R)
• M16: 4,582,931 km (0.097 R)
• M17: 4,740,457 km (0.082 R)
• M18: 4,877,040 km (0.087 R)
• M19: 5,200,770 km (0.077 R)
• M20: 5,675,444 km (0.086 R)
• M21: 6,065,446 km (0.077 R)
• M22: 6,363,594 km (0.093 R)
• M23: 6,820,017 km (0.063 R)
• M24: 7,104,253 km (0.113 R)
• M25: 7,604,359 km (0.108 R)
• M26: 7,791,506 km (0.079 R)
• M27: 8,115,984 km (0.032 R)
• M28: 8,778,253 km (0.08 R)
• M29: 9,201,017 km (0.067 R)
• M30: 9,457,877 km (0.114 R)
• M31: 9,630,513 km (0.067 R)
• M32: 9,717,130 km (0.055 R)
• M33: 9,891,262 km (0.07 R)
• M34: 10,125,233 km (0.082 R)
• M35: 10,213,346 km (0.101 R)
• M36: 10,390,470 km (0.1 R)
• M37: 10,867,837 km (0.045 R)
• M38: 10,988,263 km (0.098 R)
• M39: 11,200,093 km (0.094 R)
• M40: 11,321,866 km (0.071 R)
• M41: 12,092,445 km (0.09 R)
• M42: 12,816,349 km (0.118 R)
• M43: 13,039,399 km (0.076 R)
• M44: 13,749,092 km (0.101 R)
• M45: 13,944,915 km (0.089 R)
• M46: 14,372,167 km (0.09 R)
• M47: 15,442,390 km (0.078 R)
• M48: 15,816,085 km (0.061 R)
• M49: 17,165,458 km (0.113 R)
• M50: 17,658,832 km (0.113 R)
• M51: 17,907,314 km (0.114 R)
• M52: 18,587,535 km (0.091 R)
• M53: 19,422,292 km (0.107 R)
• M54: 19,936,459 km (0.104 R)
• M55: 20,084,113 km (0.116 R)
• M56: 20,269,315 km (0.079 R)
• M57: 20,380,765 km (0.113 R)
• M58: 21,090,757 km (0.045 R)
• M59: 21,278,951 km (0.119 R)
• M60: 21,885,121 km (0.12 R)
• M61: 22,573,720 km (0.107 R)
• M62: 22,843,445 km (0.051 R)
• M63: 23,541,918 km (0.055 R)
• M64: 23,776,338 km (0.068 R)
• M65: 24,761,440 km (0.118 R)
• M66: 25,599,188 km (0.059 R)
• M67: 25,799,948 km (0.116 R)
• M68: 25,961,065 km (0.095 R)
• M69: 26,567,983 km (0.108 R)
• M70: 26,975,189 km (0.113 R)
• M71: 27,179,540 km (0.119 R)
• M72: 27,507,608 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.6

Radius: 12.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.49 AU - 11.79 AU

Year: 14433 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,462,200 km

• M1: 297,401 km (0.106 R)
• M2: 479,461 km (0.115 R)
• M3: 801,695 km (0.119 R)
• M4: 903,422 km (0.078 R)
• M5: 1,284,447 km (0.118 R)
• M6: 1,405,921 km (0.084 R)
• M7: 1,931,907 km (0.12 R)
• M8: 2,795,984 km (0.108 R)
• M9: 3,086,503 km (0.078 R)
• M10: 3,218,897 km (0.049 R)
• M11: 3,944,597 km (0.108 R)
• M12: 4,307,970 km (0.112 R)
• M13: 5,105,925 km (0.115 R)
• M14: 5,582,544 km (0.117 R)
• M15: 6,073,524 km (0.102 R)
• M16: 6,450,810 km (0.057 R)
• M17: 6,663,837 km (0.088 R)
• M18: 6,922,492 km (0.092 R)
• M19: 7,140,755 km (0.076 R)
• M20: 7,272,700 km (0.119 R)
• M21: 7,539,134 km (0.087 R)
• M22: 7,628,594 km (0.096 R)
• M23: 8,636,734 km (0.046 R)
• M24: 8,871,752 km (0.093 R)
• M25: 10,928,124 km (0.063 R)
• M26: 11,748,968 km (0.1 R)
• M27: 11,957,208 km (0.114 R)
• M28: 12,114,286 km (0.104 R)
• M29: 12,271,962 km (0.097 R)
• M30: 13,124,670 km (0.085 R)
• M31: 13,667,411 km (0.114 R)
• M32: 14,943,481 km (0.092 R)
• M33: 16,083,865 km (0.081 R)
• M34: 16,257,249 km (0.095 R)
• M35: 16,431,381 km (0.084 R)
• M36: 17,075,101 km (0.062 R)
• M37: 17,667,359 km (0.09 R)
• M38: 17,906,267 km (0.057 R)
• M39: 18,206,360 km (0.1 R)
• M40: 19,055,328 km (0.095 R)
• M41: 19,361,704 km (0.055 R)
• M42: 20,540,685 km (0.095 R)
• M43: 21,998,816 km (0.111 R)
• M44: 22,191,498 km (0.095 R)
• M45: 23,032,836 km (0.113 R)
• M46: 23,424,783 km (0.113 R)
• M47: 24,281,380 km (0.114 R)
• M48: 25,349,658 km (0.033 R)
• M49: 26,160,928 km (0.111 R)
• M50: 26,706,511 km (0.116 R)
• M51: 27,393,913 km (0.113 R)
• M52: 27,878,461 km (0.086 R)
• M53: 28,505,575 km (0.113 R)
• M54: 29,774,015 km (0.086 R)
• M55: 31,638,454 km (0.069 R)
• M56: 32,219,641 km (0.108 R)
• M57: 33,466,540 km (0.107 R)
• M58: 33,836,346 km (0.101 R)
• M59: 33,984,597 km (0.114 R)
• M60: 34,579,847 km (0.088 R)
• M61: 35,479,229 km (0.111 R)
• M62: 36,842,664 km (0.115 R)
• M63: 37,377,477 km (0.055 R)
• M64: 37,607,558 km (0.076 R)
• M65: 38,687,206 km (0.112 R)
• M66: 38,842,339 km (0.075 R)
• M67: 39,542,607 km (0.094 R)
• M68: 41,589,255 km (0.067 R)
• M69: 42,545,485 km (0.116 R)
• M70: 42,865,774 km (0.061 R)
• M71: 42,946,108 km (0.117 R)
• M72: 43,750,944 km (0.079 R)
• M73: 44,560,718 km (0.081 R)
• M74: 44,804,712 km (0.103 R)
• M75: 45,457,407 km (0.108 R)
• M76: 46,607,067 km (0.041 R)
• M77: 47,019,957 km (0.12 R)
• M78: 47,268,290 km (0.112 R)
• M79: 51,812,325 km (0.112 R)
• M80: 51,983,315 km (0.115 R)
• M81: 55,529,234 km (0.102 R)
• M82: 56,054,771 km (0.12 R)
• M83: 56,493,841 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.6

Radius: 6.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.39 AU - 16.81 AU

Year: 23478 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 32,462,200 km

• M1: 298,298 km (0.07 R)
• M2: 375,939 km (0.12 R)
• M3: 439,219 km (0.11 R)
• M4: 506,239 km (0.117 R)
• M5: 980,764 km (0.078 R)
• M6: 1,242,560 km (0.082 R)
• M7: 1,612,665 km (0.073 R)
• M8: 1,683,425 km (0.113 R)
• M9: 1,737,280 km (0.081 R)
• M10: 2,208,364 km (0.108 R)
• M11: 2,287,202 km (0.094 R)
• M12: 2,759,183 km (0.083 R)
• M13: 3,083,063 km (0.098 R)
• M14: 3,533,502 km (0.061 R)
• M15: 3,860,971 km (0.061 R)
• M16: 4,004,436 km (0.108 R)
• M17: 4,198,315 km (0.064 R)
• M18: 4,321,134 km (0.07 R)
• M19: 4,395,335 km (0.117 R)
• M20: 6,132,765 km (0.096 R)
• M21: 7,484,232 km (0.084 R)
• M22: 7,904,003 km (0.062 R)
• M23: 7,994,959 km (0.082 R)
• M24: 8,641,371 km (0.058 R)
• M25: 8,955,078 km (0.051 R)
• M26: 9,018,208 km (0.032 R)
• M27: 9,625,875 km (0.118 R)
• M28: 10,512,093 km (0.109 R)
• M29: 10,746,064 km (0.083 R)
• M30: 11,083,407 km (0.056 R)
• M31: 11,733,709 km (0.094 R)
• M32: 12,150,788 km (0.086 R)
• M33: 12,572,803 km (0.097 R)
• M34: 12,679,018 km (0.095 R)
• M35: 12,749,927 km (0.076 R)
• M36: 12,821,136 km (0.088 R)
• M37: 13,286,684 km (0.08 R)
• M38: 13,867,274 km (0.062 R)
• M39: 14,234,387 km (0.108 R)
• M40: 14,530,292 km (0.109 R)
• M41: 14,641,892 km (0.105 R)
• M42: 15,090,685 km (0.111 R)
• M43: 15,203,632 km (0.116 R)
• M44: 15,316,877 km (0.049 R)
• M45: 16,386,951 km (0.082 R)
• M46: 16,464,293 km (0.078 R)
• M47: 17,837,751 km (0.118 R)
• M48: 18,397,247 km (0.096 R)
• M49: 18,840,954 km (0.097 R)
• M50: 19,247,412 km (0.081 R)
• M51: 20,317,635 km (0.052 R)
• M52: 20,359,223 km (0.09 R)
• M53: 20,567,314 km (0.102 R)
• M54: 21,364,820 km (0.086 R)
• M55: 21,831,116 km (0.109 R)
• M56: 21,873,602 km (0.042 R)
• M57: 21,916,238 km (0.049 R)
• M58: 22,001,508 km (0.061 R)
• M59: 23,033,135 km (0.098 R)
• M60: 23,729,513 km (0.092 R)
• M61: 26,085,680 km (0.102 R)
• M62: 26,720,274 km (0.079 R)
• M63: 27,360,104 km (0.115 R)
• M64: 28,981,595 km (0.071 R)
• M65: 29,356,488 km (0.093 R)
• M66: 31,303,354 km (0.116 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 16,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit