🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.53 AU - 0.65 AU

Year: 159 Days

Day: 35.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.69 AU - 0.93 AU

Year: 256 Days

Day: 33.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,977,916 km

• M1: 40,092 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.07 AU - 1.59 AU

Year: 539 Days

Day: 42.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.21 AU - 1.89 AU

Year: 678 Days

Day: 18.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.26 AU - 2.48 AU

Year: 1282 Days

Day: 39.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,977,916 km

• M1: 247,734 km (0.071 R)
• M2: 302,487 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.64 AU - 3.62 AU

Year: 1946 Days

Day: 37 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,977,916 km

• M1: 424,260 km (0.107 R)
• M2: 1,455,587 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.07 AU - 5.41 AU

Year: 4216 Days

Day: 17.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,977,916 km

• M1: 1,164,619 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.5

Radius: 7.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13 AU - 20.26 AU

Year: 23835 Days

Day: 16.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 79,977,916 km

• M1: 96,939 km (0.108 R)
• M2: 160,369 km (0.083 R)
• M3: 238,309 km (0.08 R)
• M4: 287,677 km (0.115 R)
• M5: 391,049 km (0.099 R)
• M6: 626,965 km (0.037 R)
• M7: 988,692 km (0.112 R)
• M8: 1,311,525 km (0.098 R)
• M9: 1,815,819 km (0.038 R)
• M10: 1,861,596 km (0.072 R)
• M11: 2,001,620 km (0.105 R)
• M12: 2,080,906 km (0.081 R)
• M13: 2,259,077 km (0.096 R)
• M14: 2,493,049 km (0.03 R)
• M15: 3,467,080 km (0.038 R)
• M16: 4,094,195 km (0.085 R)
• M17: 4,862,529 km (0.104 R)
• M18: 5,584,638 km (0.102 R)
• M19: 5,946,815 km (0.102 R)
• M20: 6,551,639 km (0.114 R)
• M21: 7,249,064 km (0.115 R)
• M22: 7,396,268 km (0.093 R)
• M23: 7,445,636 km (0.072 R)
• M24: 7,643,853 km (0.116 R)
• M25: 8,326,169 km (0.109 R)
• M26: 9,640,236 km (0.094 R)
• M27: 9,910,709 km (0.097 R)
• M28: 10,128,973 km (0.112 R)
• M29: 10,183,725 km (0.088 R)
• M30: 10,681,438 km (0.107 R)
• M31: 10,849,137 km (0.112 R)
• M32: 12,779,697 km (0.069 R)
• M33: 13,196,477 km (0.12 R)
• M34: 13,557,157 km (0.1 R)
• M35: 13,799,356 km (0.047 R)
• M36: 14,876,012 km (0.064 R)
• M37: 15,820,274 km (0.107 R)
• M38: 17,011,372 km (0.089 R)
• M39: 17,403,917 km (0.109 R)
• M40: 19,240,680 km (0.117 R)
• M41: 19,512,948 km (0.109 R)
• M42: 19,889,336 km (0.085 R)
• M43: 20,130,189 km (0.068 R)
• M44: 20,684,299 km (0.09 R)
• M45: 20,788,719 km (0.095 R)
• M46: 21,383,819 km (0.041 R)
• M47: 21,913,694 km (0.084 R)
• M48: 23,058,417 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.5

Radius: 4.9

Gravity: 19.51 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.76 AU - 20.54 AU

Year: 26061 Days

Day: 23.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,977,916 km

• M1: 179,368 km (0.086 R)
• M2: 321,785 km (0.115 R)
• M3: 540,048 km (0.039 R)
• M4: 700,268 km (0.081 R)
• M5: 1,008,589 km (0.111 R)
• M6: 1,206,208 km (0.075 R)
• M7: 1,971,850 km (0.119 R)
• M8: 2,254,739 km (0.053 R)
• M9: 2,550,344 km (0.114 R)
• M10: 2,664,338 km (0.112 R)
• M11: 3,720,649 km (0.079 R)
• M12: 3,937,266 km (0.09 R)
• M13: 4,427,947 km (0.113 R)
• M14: 4,937,777 km (0.075 R)
• M15: 5,811,428 km (0.111 R)
• M16: 5,861,394 km (0.109 R)
• M17: 5,961,625 km (0.085 R)
• M18: 6,784,413 km (0.057 R)
• M19: 6,889,730 km (0.098 R)
• M20: 7,208,972 km (0.11 R)
• M21: 8,876,090 km (0.076 R)
• M22: 9,281,650 km (0.095 R)
• M23: 9,811,825 km (0.119 R)
• M24: 11,774,998 km (0.057 R)
• M25: 12,156,173 km (0.108 R)
• M26: 13,721,416 km (0.053 R)
• M27: 14,867,784 km (0.054 R)
• M28: 15,073,332 km (0.107 R)
• M29: 15,141,997 km (0.095 R)
• M30: 15,210,812 km (0.107 R)
• M31: 16,396,525 km (0.087 R)
• M32: 17,683,815 km (0.088 R)
• M33: 18,560,009 km (0.107 R)
• M34: 19,226,468 km (0.104 R)
• M35: 19,300,968 km (0.025 R)
• M36: 23,784,416 km (0.084 R)
• M37: 23,944,635 km (0.072 R)
• M38: 25,156,827 km (0.109 R)
• M39: 26,223,460 km (0.065 R)
• M40: 27,054,027 km (0.07 R)
• M41: 27,137,503 km (0.108 R)
• M42: 27,556,377 km (0.039 R)
• M43: 27,640,451 km (0.069 R)
• M44: 28,146,540 km (0.115 R)
• M45: 28,315,885 km (0.109 R)
• M46: 28,400,707 km (0.071 R)
• M47: 29,082,125 km (0.058 R)
• M48: 29,510,873 km (0.072 R)
• M49: 30,374,501 km (0.108 R)
• M50: 30,635,101 km (0.064 R)
• M51: 30,983,813 km (0.032 R)
• M52: 31,509,500 km (0.12 R)
• M53: 32,038,030 km (0.099 R)
• M54: 32,480,690 km (0.077 R)
• M55: 33,731,029 km (0.083 R)
• M56: 34,181,318 km (0.101 R)
• M57: 35,544,155 km (0.11 R)
• M58: 37,110,145 km (0.081 R)
• M59: 37,948,342 km (0.078 R)
• M60: 38,135,340 km (0.064 R)
• M61: 38,698,576 km (0.088 R)
• M62: 39,169,958 km (0.111 R)
• M63: 40,023,115 km (0.094 R)
• M64: 40,499,884 km (0.05 R)
• M65: 40,978,447 km (0.117 R)
• M66: 41,555,147 km (0.108 R)
• M67: 43,496,927 km (0.039 R)
• M68: 44,282,017 km (0.059 R)
• M69: 48,377,707 km (0.082 R)
• M70: 48,783,716 km (0.119 R)
• M71: 49,292,947 km (0.106 R)
• M72: 50,008,623 km (0.093 R)
• M73: 53,953,519 km (0.08 R)
• M74: 54,691,037 km (0.063 R)
• M75: 55,113,950 km (0.047 R)
• M76: 55,325,781 km (0.113 R)
• M77: 56,282,609 km (0.105 R)
• M78: 57,459,495 km (0.062 R)
• M79: 58,212,571 km (0.107 R)
• M80: 58,752,469 km (0.099 R)
• M81: 59,077,246 km (0.102 R)
• M82: 59,185,705 km (0.113 R)
• M83: 61,586,900 km (0.069 R)
• M84: 64,353,862 km (0.086 R)
• M85: 64,912,162 km (0.059 R)
• M86: 66,935,174 km (0.032 R)
• M87: 70,122,955 km (0.103 R)
• M88: 71,158,022 km (0.1 R)
• M89: 73,826,100 km (0.056 R)
• M90: 75,231,124 km (0.066 R)
• M91: 77,118,301 km (0.076 R)
• M92: 78,186,579 km (0.108 R)
• M93: 78,543,669 km (0.079 R)
• M94: 79,379,323 km (0.098 R)
• M95: 79,618,530 km (0.091 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 16,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit