🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 47.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.01 AU - 1.37 AU

Year: 494 Days

Day: 42.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.39 AU - 1.91 AU

Year: 807 Days

Day: 42.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,998,601 km

• M1: 1,486,404 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.65 AU - 4.07 AU

Year: 2345 Days

Day: 21.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.8

Radius: 3.5

Gravity: 46.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.31 AU - 18.55 AU

Year: 23080 Days

Day: 17.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,998,601 km

• M1: 202,406 km (0.101 R)
• M2: 249,080 km (0.099 R)
• M3: 514,168 km (0.103 R)
• M4: 557,551 km (0.054 R)
• M5: 648,208 km (0.061 R)
• M6: 869,014 km (0.113 R)
• M7: 1,886,878 km (0.12 R)
• M8: 2,092,874 km (0.087 R)
• M9: 2,163,036 km (0.069 R)
• M10: 2,269,998 km (0.065 R)
• M11: 2,563,360 km (0.12 R)
• M12: 2,907,435 km (0.098 R)
• M13: 3,471,269 km (0.116 R)
• M14: 3,638,519 km (0.114 R)
• M15: 5,352,911 km (0.107 R)
• M16: 5,497,423 km (0.057 R)
• M17: 6,038,518 km (0.083 R)
• M18: 6,289,992 km (0.087 R)
• M19: 6,493,744 km (0.057 R)
• M20: 7,436,809 km (0.054 R)
• M21: 8,310,311 km (0.108 R)
• M22: 8,646,159 km (0.099 R)
• M23: 8,815,803 km (0.045 R)
• M24: 9,738,821 km (0.05 R)
• M25: 9,856,256 km (0.103 R)
• M26: 10,271,240 km (0.081 R)
• M27: 11,057,078 km (0.108 R)
• M28: 11,426,136 km (0.105 R)
• M29: 12,430,237 km (0.116 R)
• M30: 13,136,638 km (0.042 R)
• M31: 13,527,537 km (0.116 R)
• M32: 14,790,143 km (0.073 R)
• M33: 15,401,250 km (0.05 R)
• M34: 16,507,826 km (0.098 R)
• M35: 18,577,812 km (0.103 R)
• M36: 18,869,677 km (0.118 R)
• M37: 20,351,594 km (0.065 R)
• M38: 20,727,982 km (0.111 R)
• M39: 20,954,772 km (0.058 R)
• M40: 22,799,314 km (0.114 R)
• M41: 23,504,219 km (0.107 R)
• M42: 25,499,705 km (0.117 R)
• M43: 26,394,749 km (0.054 R)
• M44: 30,076,353 km (0.116 R)
• M45: 30,247,493 km (0.027 R)
• M46: 30,418,932 km (0.037 R)
• M47: 32,238,491 km (0.099 R)
• M48: 32,501,334 km (0.113 R)
• M49: 32,676,962 km (0.095 R)
• M50: 33,559,739 km (0.049 R)
• M51: 35,078,307 km (0.11 R)
• M52: 35,258,423 km (0.1 R)
• M53: 35,800,715 km (0.05 R)
• M54: 39,111,466 km (0.094 R)
• M55: 40,236,442 km (0.039 R)
• M56: 41,277,194 km (0.089 R)
• M57: 41,562,477 km (0.11 R)
• M58: 42,422,515 km (0.118 R)
• M59: 42,518,408 km (0.05 R)
• M60: 42,710,491 km (0.107 R)
• M61: 43,191,897 km (0.059 R)
• M62: 43,578,309 km (0.066 R)
• M63: 44,841,962 km (0.089 R)
• M64: 44,939,649 km (0.11 R)
• M65: 47,504,804 km (0.117 R)
• M66: 48,203,426 km (0.061 R)
• M67: 48,805,109 km (0.113 R)
• M68: 49,610,992 km (0.066 R)
• M69: 50,522,941 km (0.096 R)
• M70: 52,363,443 km (0.111 R)
• M71: 53,085,104 km (0.099 R)
• M72: 58,121,316 km (0.12 R)
• M73: 58,547,819 km (0.03 R)
• M74: 58,761,445 km (0.11 R)
• M75: 58,868,408 km (0.118 R)
• M76: 59,403,968 km (0.115 R)
• M77: 59,618,641 km (0.117 R)
• M78: 59,833,613 km (0.111 R)
• M79: 60,696,045 km (0.107 R)
• M80: 61,562,516 km (0.032 R)
• M81: 61,670,974 km (0.114 R)
• M82: 63,746,495 km (0.101 R)
• M83: 64,186,313 km (0.094 R)
• M84: 65,733,604 km (0.062 R)
• M85: 67,293,161 km (0.101 R)
• M86: 67,853,106 km (0.073 R)
• M87: 68,527,045 km (0.113 R)
• M88: 69,542,216 km (0.102 R)
• M89: 71,815,804 km (0.074 R)
• M90: 73,306,697 km (0.12 R)
• M91: 73,882,798 km (0.119 R)
• M92: 74,229,117 km (0.095 R)
• M93: 76,318,850 km (0.116 R)
• M94: 78,074,979 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344

Radius: 6.1

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.02 AU - 17.98 AU

Year: 24371 Days

Day: 21.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,998,601 km

• M1: 116,238 km (0.026 R)
• M2: 215,421 km (0.05 R)
• M3: 381,624 km (0.088 R)
• M4: 778,208 km (0.072 R)
• M5: 1,063,641 km (0.045 R)
• M6: 1,298,061 km (0.094 R)
• M7: 1,491,491 km (0.068 R)
• M8: 1,577,360 km (0.064 R)
• M9: 2,030,641 km (0.099 R)
• M10: 2,556,179 km (0.119 R)
• M11: 2,624,695 km (0.091 R)
• M12: 2,693,958 km (0.103 R)
• M13: 2,763,671 km (0.085 R)
• M14: 2,834,132 km (0.108 R)
• M15: 3,049,104 km (0.073 R)
• M16: 3,724,987 km (0.118 R)
• M17: 4,404,461 km (0.038 R)
• M18: 4,737,316 km (0.112 R)
• M19: 4,949,595 km (0.097 R)
• M20: 5,121,483 km (0.094 R)
• M21: 5,829,081 km (0.112 R)
• M22: 6,102,247 km (0.118 R)
• M23: 6,286,851 km (0.115 R)
• M24: 6,614,021 km (0.115 R)
• M25: 6,851,283 km (0.081 R)
• M26: 8,128,849 km (0.069 R)
• M27: 8,179,413 km (0.063 R)
• M28: 9,003,249 km (0.045 R)
• M29: 9,318,900 km (0.066 R)
• M30: 9,584,736 km (0.118 R)
• M31: 10,178,340 km (0.07 R)
• M32: 12,202,998 km (0.061 R)
• M33: 13,082,184 km (0.084 R)
• M34: 15,776,741 km (0.065 R)
• M35: 15,966,581 km (0.117 R)
• M36: 17,121,177 km (0.036 R)
• M37: 17,577,451 km (0.075 R)
• M38: 19,374,570 km (0.055 R)
• M39: 19,577,873 km (0.066 R)
• M40: 20,466,784 km (0.088 R)
• M41: 20,950,883 km (0.085 R)
• M42: 21,089,859 km (0.073 R)
• M43: 21,298,997 km (0.036 R)
• M44: 21,930,449 km (0.082 R)
• M45: 22,000,910 km (0.087 R)
• M46: 23,067,992 km (0.057 R)
• M47: 23,571,837 km (0.08 R)
• M48: 24,224,682 km (0.086 R)
• M49: 24,590,150 km (0.06 R)
• M50: 25,104,617 km (0.116 R)
• M51: 25,622,674 km (0.066 R)
• M52: 26,744,659 km (0.074 R)
• M53: 28,265,470 km (0.101 R)
• M54: 28,419,107 km (0.085 R)
• M55: 28,727,279 km (0.088 R)
• M56: 30,284,144 km (0.04 R)
• M57: 32,589,896 km (0.069 R)
• M58: 33,154,927 km (0.081 R)
• M59: 33,479,255 km (0.084 R)
• M60: 34,131,053 km (0.102 R)
• M61: 36,444,884 km (0.108 R)
• M62: 39,236,380 km (0.103 R)
• M63: 39,322,100 km (0.096 R)
• M64: 39,493,539 km (0.119 R)
• M65: 39,923,483 km (0.078 R)
• M66: 40,009,651 km (0.116 R)
• M67: 40,527,858 km (0.07 R)
• M68: 41,135,226 km (0.108 R)
• M69: 41,571,004 km (0.094 R)
• M70: 43,772,337 km (0.109 R)
• M71: 43,950,209 km (0.092 R)
• M72: 47,281,454 km (0.117 R)
• M73: 49,948,784 km (0.113 R)
• M74: 50,693,183 km (0.031 R)
• M75: 51,534,970 km (0.059 R)
• M76: 52,098,805 km (0.07 R)
• M77: 52,758,980 km (0.09 R)
• M78: 54,088,008 km (0.12 R)
• M79: 54,469,632 km (0.107 R)
• M80: 54,948,046 km (0.074 R)
• M81: 55,043,938 km (0.107 R)
• M82: 55,523,998 km (0.102 R)
• M83: 56,972,554 km (0.061 R)
• M84: 57,263,671 km (0.103 R)
• M85: 59,906,617 km (0.107 R)
• M86: 61,790,204 km (0.061 R)
• M87: 62,488,975 km (0.105 R)
• M88: 62,989,829 km (0.105 R)
• M89: 63,290,970 km (0.117 R)
• M90: 63,592,559 km (0.107 R)
• M91: 65,310,541 km (0.096 R)
• M92: 66,226,229 km (0.06 R)
• M93: 66,736,657 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 15,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit