🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.6 AU

Year: 142 Days

Day: 44.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,726,436 km

• M1: 356,043 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.51 AU - 0.67 AU

Year: 166 Days

Day: 23.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.73 AU - 1.19 AU

Year: 345 Days

Day: 21.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,726,436 km

• M1: 871,856 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.37 AU - 1.83 AU

Year: 743 Days

Day: 38.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.73 AU - 4.35 AU

Year: 2445 Days

Day: 43.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 125.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,726,436 km

• M1: 2,465,223 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.26 AU - 3.9 AU

Year: 2487 Days

Day: 46.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 11.3

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.81 AU - 7.01 AU

Year: 6668 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,726,436 km

• M1: 141,669 km (0.119 R)
• M2: 797,805 km (0.117 R)
• M3: 1,007,542 km (0.102 R)
• M4: 1,743,114 km (0.119 R)
• M5: 1,899,295 km (0.027 R)
• M6: 2,060,411 km (0.081 R)
• M7: 2,247,110 km (0.091 R)
• M8: 2,374,717 km (0.037 R)
• M9: 2,526,858 km (0.064 R)
• M10: 2,932,866 km (0.047 R)
• M11: 3,215,008 km (0.109 R)
• M12: 3,481,591 km (0.032 R)
• M13: 3,630,142 km (0.081 R)
• M14: 3,806,069 km (0.11 R)
• M15: 4,377,383 km (0.109 R)
• M16: 4,537,902 km (0.062 R)
• M17: 4,837,397 km (0.085 R)
• M18: 4,920,124 km (0.077 R)
• M19: 5,143,324 km (0.087 R)
• M20: 5,284,395 km (0.109 R)
• M21: 5,657,642 km (0.065 R)
• M22: 5,980,025 km (0.085 R)
• M23: 6,128,726 km (0.114 R)
• M24: 6,551,190 km (0.115 R)
• M25: 6,643,043 km (0.117 R)
• M26: 7,045,910 km (0.028 R)
• M27: 7,171,423 km (0.087 R)
• M28: 7,842,818 km (0.094 R)
• M29: 8,400,968 km (0.046 R)
• M30: 8,802,788 km (0.107 R)
• M31: 8,904,215 km (0.101 R)
• M32: 9,313,963 km (0.097 R)
• M33: 9,590,570 km (0.116 R)
• M34: 9,799,708 km (0.096 R)
• M35: 10,365,038 km (0.056 R)
• M36: 10,687,721 km (0.113 R)
• M37: 10,868,435 km (0.081 R)
• M38: 11,159,702 km (0.034 R)
• M39: 11,601,464 km (0.091 R)
• M40: 12,086,461 km (0.086 R)
• M41: 12,312,503 km (0.076 R)
• M42: 12,845,520 km (0.111 R)
• M43: 13,076,350 km (0.087 R)
• M44: 13,463,958 km (0.09 R)
• M45: 14,729,855 km (0.118 R)
• M46: 14,971,456 km (0.062 R)
• M47: 15,133,321 km (0.102 R)
• M48: 15,581,217 km (0.083 R)
• M49: 15,786,315 km (0.047 R)
• M50: 15,909,734 km (0.093 R)
• M51: 16,157,617 km (0.073 R)
• M52: 16,240,494 km (0.101 R)
• M53: 16,824,973 km (0.08 R)
• M54: 16,909,047 km (0.055 R)
• M55: 17,885,622 km (0.118 R)
• M56: 18,143,379 km (0.062 R)
• M57: 18,316,015 km (0.053 R)
• M58: 18,749,700 km (0.097 R)
• M59: 19,715,952 km (0.118 R)
• M60: 20,384,056 km (0.04 R)
• M61: 20,608,453 km (0.101 R)
• M62: 21,879,885 km (0.101 R)
• M63: 22,155,594 km (0.103 R)
• M64: 22,896,553 km (0.106 R)
• M65: 22,989,752 km (0.061 R)
• M66: 23,834,232 km (0.11 R)
• M67: 24,593,441 km (0.07 R)
• M68: 24,976,113 km (0.106 R)
• M69: 25,505,240 km (0.101 R)
• M70: 25,747,140 km (0.073 R)
• M71: 28,406,691 km (0.063 R)
• M72: 28,757,797 km (0.096 R)
• M73: 29,110,399 km (0.098 R)
• M74: 29,667,352 km (0.035 R)
• M75: 30,176,733 km (0.118 R)
• M76: 31,566,348 km (0.101 R)
• M77: 31,930,170 km (0.079 R)
• M78: 32,242,979 km (0.087 R)
• M79: 32,504,476 km (0.091 R)
• M80: 33,981,755 km (0.119 R)
• M81: 34,141,376 km (0.033 R)
• M82: 34,301,296 km (0.117 R)
• M83: 35,319,309 km (0.11 R)
• M84: 35,967,367 km (0.025 R)

Asteroid Belt

Center: 8.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.6

Radius: 11.6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.89 AU - 10.89 AU

Year: 10563 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,726,436 km

• M1: 266,733 km (0.112 R)
• M2: 407,953 km (0.068 R)
• M3: 565,480 km (0.11 R)
• M4: 745,895 km (0.08 R)
• M5: 1,024,297 km (0.109 R)
• M6: 1,124,527 km (0.096 R)
• M7: 1,583,344 km (0.115 R)
• M8: 1,677,142 km (0.06 R)
• M9: 2,717,296 km (0.113 R)
• M10: 2,859,414 km (0.096 R)
• M11: 3,391,683 km (0.101 R)
• M12: 3,638,370 km (0.114 R)
• M13: 3,890,891 km (0.085 R)
• M14: 3,987,082 km (0.104 R)
• M15: 4,247,532 km (0.093 R)
• M16: 4,819,595 km (0.118 R)
• M17: 5,741,267 km (0.102 R)
• M18: 5,814,420 km (0.036 R)
• M19: 5,888,023 km (0.067 R)
• M20: 6,678,199 km (0.118 R)
• M21: 6,910,225 km (0.109 R)
• M22: 7,184,288 km (0.101 R)
• M23: 7,263,126 km (0.093 R)
• M24: 7,421,999 km (0.065 R)
• M25: 7,783,428 km (0.099 R)
• M26: 7,946,041 km (0.099 R)
• M27: 8,109,701 km (0.118 R)
• M28: 8,860,083 km (0.112 R)
• M29: 8,987,242 km (0.054 R)
• M30: 11,058,873 km (0.115 R)
• M31: 13,077,547 km (0.111 R)
• M32: 13,368,066 km (0.106 R)
• M33: 13,562,992 km (0.073 R)
• M34: 17,602,134 km (0.119 R)
• M35: 17,708,798 km (0.119 R)
• M36: 18,030,433 km (0.025 R)
• M37: 18,138,143 km (0.115 R)
• M38: 18,897,652 km (0.105 R)
• M39: 19,336,273 km (0.038 R)
• M40: 19,944,987 km (0.071 R)
• M41: 20,223,687 km (0.099 R)
• M42: 20,616,083 km (0.117 R)
• M43: 20,954,473 km (0.1 R)
• M44: 22,210,945 km (0.111 R)
• M45: 22,615,757 km (0.056 R)
• M46: 23,081,455 km (0.061 R)
• M47: 23,432,861 km (0.105 R)
• M48: 23,963,185 km (0.112 R)
• M49: 25,095,940 km (0.118 R)
• M50: 25,336,643 km (0.033 R)
• M51: 25,638,532 km (0.116 R)
• M52: 25,820,293 km (0.112 R)
• M53: 26,124,127 km (0.098 R)
• M54: 26,919,838 km (0.107 R)
• M55: 30,180,922 km (0.108 R)
• M56: 30,951,051 km (0.109 R)
• M57: 32,707,480 km (0.097 R)
• M58: 33,366,159 km (0.088 R)
• M59: 34,496,072 km (0.045 R)
• M60: 34,629,813 km (0.047 R)
• M61: 35,166,570 km (0.093 R)
• M62: 35,570,933 km (0.036 R)
• M63: 35,706,020 km (0.102 R)
• M64: 35,841,406 km (0.051 R)
• M65: 36,112,477 km (0.108 R)
• M66: 36,861,514 km (0.103 R)
• M67: 37,066,762 km (0.072 R)
• M68: 39,209,153 km (0.085 R)
• M69: 39,348,728 km (0.098 R)
• M70: 40,400,999 km (0.114 R)
• M71: 40,824,511 km (0.1 R)
• M72: 40,966,031 km (0.086 R)
• M73: 42,533,218 km (0.098 R)
• M74: 42,748,489 km (0.056 R)
• M75: 42,964,060 km (0.072 R)
• M76: 43,685,421 km (0.114 R)
• M77: 44,120,002 km (0.104 R)
• M78: 44,483,376 km (0.083 R)
• M79: 46,832,212 km (0.099 R)
• M80: 47,054,514 km (0.087 R)
• M81: 47,277,116 km (0.116 R)
• M82: 47,797,866 km (0.088 R)
• M83: 48,620,056 km (0.111 R)
• M84: 49,145,743 km (0.072 R)
• M85: 50,202,801 km (0.085 R)
• M86: 50,354,494 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212

Radius: 7.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.4 AU - 19.28 AU

Year: 23142 Days

Day: 20.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,726,436 km

• M1: 183,407 km (0.066 R)
• M2: 313,408 km (0.101 R)
• M3: 398,678 km (0.099 R)
• M4: 460,462 km (0.108 R)
• M5: 559,795 km (0.05 R)
• M6: 648,357 km (0.111 R)
• M7: 761,154 km (0.103 R)
• M8: 1,206,656 km (0.11 R)
• M9: 1,695,841 km (0.071 R)
• M10: 1,747,902 km (0.103 R)
• M11: 2,414,510 km (0.027 R)
• M12: 2,867,642 km (0.089 R)
• M13: 3,184,490 km (0.069 R)
• M14: 3,249,116 km (0.051 R)
• M15: 3,412,776 km (0.069 R)
• M16: 3,954,769 km (0.088 R)
• M17: 4,271,318 km (0.076 R)
• M18: 4,706,349 km (0.077 R)
• M19: 5,384,925 km (0.038 R)
• M20: 7,339,720 km (0.068 R)
• M21: 7,728,525 km (0.091 R)
• M22: 8,391,244 km (0.109 R)
• M23: 8,526,031 km (0.08 R)
• M24: 8,797,552 km (0.07 R)
• M25: 9,256,667 km (0.108 R)
• M26: 9,865,082 km (0.081 R)
• M27: 10,341,850 km (0.113 R)
• M28: 12,888,006 km (0.118 R)
• M29: 15,615,774 km (0.109 R)
• M30: 15,837,179 km (0.115 R)
• M31: 15,892,530 km (0.065 R)
• M32: 17,529,579 km (0.112 R)
• M33: 18,222,517 km (0.116 R)
• M34: 20,656,773 km (0.031 R)
• M35: 20,960,606 km (0.038 R)
• M36: 21,327,121 km (0.094 R)
• M37: 22,689,060 km (0.073 R)
• M38: 23,570,341 km (0.101 R)
• M39: 25,756,714 km (0.113 R)
• M40: 28,275,942 km (0.078 R)
• M41: 31,289,442 km (0.091 R)
• M42: 32,199,146 km (0.108 R)
• M43: 33,401,913 km (0.071 R)
• M44: 33,615,689 km (0.084 R)
• M45: 33,758,405 km (0.046 R)
• M46: 33,972,928 km (0.103 R)
• M47: 34,044,586 km (0.03 R)
• M48: 34,619,191 km (0.081 R)
• M49: 35,052,427 km (0.081 R)
• M50: 37,985,443 km (0.091 R)
• M51: 38,208,493 km (0.117 R)
• M52: 39,105,482 km (0.096 R)
• M53: 40,236,292 km (0.109 R)
• M54: 42,144,862 km (0.049 R)
• M55: 43,303,946 km (0.115 R)
• M56: 44,082,603 km (0.11 R)
• M57: 47,483,112 km (0.065 R)
• M58: 47,643,182 km (0.085 R)
• M59: 48,527,604 km (0.045 R)
• M60: 53,362,458 km (0.12 R)
• M61: 55,794,471 km (0.11 R)
• M62: 56,726,465 km (0.036 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 17,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit