🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.57 AU - 0.59 AU

Year: 164 Days

Day: 42.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.47 AU - 0.77 AU

Year: 181 Days

Day: 40.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,417,625 km

• M1: 210,185 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.06 AU - 1.4 AU

Year: 506 Days

Day: 30.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.16 AU - 1.56 AU

Year: 588 Days

Day: 37.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.41 AU - 3.85 AU

Year: 2054 Days

Day: 44.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 12.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.58 AU - 8.08 AU

Year: 7360 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,417,625 km

• M1: 295,157 km (0.101 R)
• M2: 396,135 km (0.114 R)
• M3: 745,297 km (0.084 R)
• M4: 826,528 km (0.108 R)
• M5: 986,598 km (0.044 R)
• M6: 1,103,883 km (0.11 R)
• M7: 1,575,415 km (0.071 R)
• M8: 1,762,113 km (0.064 R)
• M9: 2,401,345 km (0.081 R)
• M10: 2,581,012 km (0.101 R)
• M11: 2,953,960 km (0.089 R)
• M12: 3,284,720 km (0.118 R)
• M13: 3,586,459 km (0.107 R)
• M14: 3,709,878 km (0.079 R)
• M15: 3,918,567 km (0.062 R)
• M16: 4,239,005 km (0.106 R)
• M17: 4,391,445 km (0.115 R)
• M18: 5,321,047 km (0.103 R)
• M19: 5,414,994 km (0.028 R)
• M20: 5,748,298 km (0.084 R)
• M21: 5,965,963 km (0.05 R)
• M22: 6,813,285 km (0.074 R)
• M23: 7,671,678 km (0.108 R)
• M24: 7,778,042 km (0.107 R)
• M25: 7,858,077 km (0.091 R)
• M26: 8,262,889 km (0.114 R)
• M27: 9,346,875 km (0.095 R)
• M28: 9,804,495 km (0.074 R)
• M29: 10,240,273 km (0.099 R)
• M30: 10,387,029 km (0.073 R)
• M31: 10,950,714 km (0.109 R)
• M32: 11,372,430 km (0.072 R)
• M33: 12,138,970 km (0.09 R)
• M34: 12,638,327 km (0.074 R)
• M35: 13,271,874 km (0.077 R)
• M36: 13,560,449 km (0.107 R)
• M37: 13,786,341 km (0.103 R)
• M38: 14,372,765 km (0.09 R)
• M39: 14,537,173 km (0.105 R)
• M40: 14,867,784 km (0.076 R)
• M41: 15,334,979 km (0.082 R)
• M42: 15,502,827 km (0.101 R)
• M43: 15,773,001 km (0.114 R)
• M44: 16,078,630 km (0.088 R)
• M45: 16,249,321 km (0.096 R)
• M46: 16,386,352 km (0.11 R)
• M47: 16,799,542 km (0.09 R)
• M48: 17,390,902 km (0.115 R)
• M49: 17,495,920 km (0.105 R)
• M50: 18,166,268 km (0.108 R)
• M51: 18,415,348 km (0.085 R)
• M52: 18,593,968 km (0.119 R)
• M53: 18,916,950 km (0.12 R)
• M54: 19,061,162 km (0.078 R)
• M55: 19,823,962 km (0.099 R)
• M56: 20,190,626 km (0.078 R)
• M57: 20,301,029 km (0.118 R)
• M58: 20,559,684 km (0.087 R)
• M59: 20,670,686 km (0.104 R)
• M60: 20,893,587 km (0.099 R)
• M61: 21,005,336 km (0.119 R)
• M62: 21,416,730 km (0.054 R)
• M63: 21,604,625 km (0.057 R)
• M64: 22,285,595 km (0.096 R)
• M65: 23,127,382 km (0.096 R)
• M66: 23,358,810 km (0.05 R)
• M67: 23,746,268 km (0.119 R)
• M68: 24,096,627 km (0.095 R)
• M69: 24,527,319 km (0.105 R)
• M70: 24,842,222 km (0.061 R)
• M71: 25,237,610 km (0.101 R)
• M72: 26,355,854 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 9.6

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.5 AU - 12.24 AU

Year: 15166 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,417,625 km

• M1: 450,888 km (0.03 R)
• M2: 664,364 km (0.052 R)
• M3: 1,291,927 km (0.096 R)
• M4: 4,733,127 km (0.094 R)
• M5: 5,035,464 km (0.099 R)
• M6: 5,343,935 km (0.059 R)
• M7: 5,568,182 km (0.065 R)
• M8: 6,928,925 km (0.106 R)
• M9: 7,272,102 km (0.077 R)
• M10: 7,671,379 km (0.118 R)
• M11: 8,180,311 km (0.091 R)
• M12: 10,547,099 km (0.092 R)
• M13: 10,659,447 km (0.078 R)
• M14: 10,828,791 km (0.077 R)
• M15: 12,096,933 km (0.097 R)
• M16: 12,273,458 km (0.055 R)
• M17: 12,450,881 km (0.045 R)
• M18: 13,411,599 km (0.079 R)
• M19: 13,594,407 km (0.104 R)
• M20: 14,896,806 km (0.047 R)
• M21: 15,022,917 km (0.119 R)
• M22: 15,339,766 km (0.091 R)
• M23: 15,723,035 km (0.064 R)
• M24: 15,915,717 km (0.11 R)
• M25: 15,980,194 km (0.072 R)
• M26: 17,022,891 km (0.032 R)
• M27: 17,154,687 km (0.119 R)
• M28: 17,286,932 km (0.077 R)
• M29: 17,485,897 km (0.095 R)
• M30: 18,492,242 km (0.065 R)
• M31: 19,173,510 km (0.095 R)
• M32: 20,701,054 km (0.108 R)
• M33: 21,337,294 km (0.087 R)
• M34: 22,267,493 km (0.111 R)
• M35: 22,339,600 km (0.071 R)
• M36: 22,846,437 km (0.109 R)
• M37: 23,210,858 km (0.071 R)
• M38: 25,286,977 km (0.075 R)
• M39: 28,120,061 km (0.073 R)
• M40: 29,060,284 km (0.065 R)
• M41: 29,931,243 km (0.062 R)
• M42: 30,570,026 km (0.103 R)
• M43: 31,942,437 km (0.112 R)
• M44: 33,087,758 km (0.113 R)
• M45: 33,582,628 km (0.058 R)
• M46: 34,496,371 km (0.1 R)
• M47: 35,082,047 km (0.069 R)
• M48: 36,518,187 km (0.097 R)
• M49: 37,887,456 km (0.113 R)
• M50: 40,763,924 km (0.067 R)
• M51: 41,205,836 km (0.077 R)
• M52: 41,383,109 km (0.098 R)
• M53: 42,094,597 km (0.12 R)
• M54: 44,434,457 km (0.038 R)
• M55: 44,889,384 km (0.065 R)
• M56: 46,079,136 km (0.096 R)
• M57: 47,836,612 km (0.059 R)
• M58: 48,022,861 km (0.116 R)
• M59: 48,209,410 km (0.11 R)
• M60: 48,583,105 km (0.119 R)
• M61: 50,466,243 km (0.072 R)
• M62: 51,607,675 km (0.071 R)
• M63: 52,181,532 km (0.098 R)
• M64: 52,277,275 km (0.091 R)
• M65: 52,373,167 km (0.063 R)
• M66: 54,012,610 km (0.101 R)
• M67: 54,303,728 km (0.03 R)
• M68: 54,498,056 km (0.113 R)
• M69: 55,375,297 km (0.096 R)
• M70: 55,962,768 km (0.081 R)
• M71: 56,946,524 km (0.059 R)
• M72: 58,035,148 km (0.061 R)
• M73: 59,030,871 km (0.109 R)
• M74: 59,931,749 km (0.072 R)
• M75: 61,140,051 km (0.089 R)
• M76: 63,273,915 km (0.073 R)
• M77: 65,122,347 km (0.107 R)
• M78: 65,225,569 km (0.082 R)
• M79: 66,468,279 km (0.069 R)
• M80: 67,718,767 km (0.104 R)
• M81: 67,823,336 km (0.068 R)
• M82: 68,451,797 km (0.103 R)
• M83: 68,556,815 km (0.112 R)
• M84: 69,292,836 km (0.102 R)
• M85: 69,503,620 km (0.111 R)
• M86: 69,820,169 km (0.054 R)
• M87: 70,031,550 km (0.095 R)
• M88: 70,666,743 km (0.09 R)
• M89: 70,879,022 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.5

Radius: 7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.93 AU - 18.77 AU

Year: 22303 Days

Day: 16.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,417,625 km

• M1: 96,042 km (0.117 R)
• M2: 355,295 km (0.097 R)
• M3: 505,491 km (0.112 R)
• M4: 658,380 km (0.109 R)
• M5: 966,701 km (0.087 R)
• M6: 1,962,126 km (0.078 R)
• M7: 2,150,769 km (0.063 R)
• M8: 2,546,006 km (0.1 R)
• M9: 3,466,931 km (0.117 R)
• M10: 4,064,425 km (0.115 R)
• M11: 4,946,454 km (0.046 R)
• M12: 5,352,911 km (0.037 R)
• M13: 5,503,406 km (0.1 R)
• M14: 5,693,396 km (0.073 R)
• M15: 5,885,629 km (0.102 R)
• M16: 6,236,885 km (0.091 R)
• M17: 6,355,666 km (0.051 R)
• M18: 7,042,021 km (0.082 R)
• M19: 7,331,492 km (0.08 R)
• M20: 8,180,012 km (0.111 R)
• M21: 8,396,928 km (0.051 R)
• M22: 8,527,976 km (0.049 R)
• M23: 9,692,296 km (0.107 R)
• M24: 9,784,000 km (0.08 R)
• M25: 9,875,853 km (0.119 R)
• M26: 10,433,404 km (0.105 R)
• M27: 10,480,378 km (0.03 R)
• M28: 10,668,722 km (0.056 R)
• M29: 11,288,655 km (0.064 R)
• M30: 13,268,733 km (0.096 R)
• M31: 14,612,122 km (0.055 R)
• M32: 16,871,947 km (0.025 R)
• M33: 20,342,318 km (0.114 R)
• M34: 20,459,753 km (0.102 R)
• M35: 20,636,278 km (0.113 R)
• M36: 20,931,734 km (0.106 R)
• M37: 21,050,216 km (0.081 R)
• M38: 21,288,076 km (0.111 R)
• M39: 22,429,508 km (0.099 R)
• M40: 23,099,557 km (0.115 R)
• M41: 23,714,254 km (0.083 R)
• M42: 24,147,789 km (0.035 R)
• M43: 24,396,720 km (0.116 R)
• M44: 24,834,294 km (0.091 R)
• M45: 25,211,430 km (0.069 R)
• M46: 25,274,560 km (0.088 R)
• M47: 25,463,951 km (0.078 R)
• M48: 27,449,115 km (0.093 R)
• M49: 28,230,913 km (0.054 R)
• M50: 31,159,292 km (0.049 R)
• M51: 31,566,048 km (0.118 R)
• M52: 31,838,316 km (0.054 R)
• M53: 32,111,183 km (0.069 R)
• M54: 34,882,932 km (0.028 R)
• M55: 36,012,845 km (0.113 R)
• M56: 36,226,172 km (0.117 R)
• M57: 37,514,209 km (0.119 R)
• M58: 41,095,732 km (0.082 R)
• M59: 41,765,332 km (0.055 R)
• M60: 42,588,719 km (0.096 R)
• M61: 44,023,362 km (0.083 R)
• M62: 44,327,495 km (0.059 R)
• M63: 45,704,393 km (0.088 R)
• M64: 46,089,309 km (0.085 R)
• M65: 47,873,862 km (0.101 R)
• M66: 48,971,162 km (0.095 R)
• M67: 49,207,377 km (0.103 R)
• M68: 49,523,029 km (0.098 R)
• M69: 49,918,416 km (0.073 R)
• M70: 50,712,332 km (0.101 R)
• M71: 50,791,918 km (0.097 R)
• M72: 51,910,910 km (0.05 R)
• M73: 53,442,643 km (0.073 R)
• M74: 53,848,202 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit