🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.44 AU - 0.66 AU

Year: 144 Days

Day: 17.3 Hours

Environment

Temp: 249 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,245,198 km

• M1: 39,045 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.52 AU - 0.7 AU

Year: 168 Days

Day: 24 Hours

Environment

Temp: 159 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,245,198 km

• M1: 162,912 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.45 AU - 2.59 AU

Year: 1413 Days

Day: 38.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,245,198 km

• M1: 121,623 km (0.093 R)
• M2: 1,277,416 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.44 AU - 3.34 AU

Year: 1735 Days

Day: 33.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,245,198 km

• M1: 88,113 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.3 AU - 5.46 AU

Year: 3237 Days

Day: 39.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,245,198 km

• M1: 1,729,052 km (0.088 R)

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.2

Radius: 12

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.62 AU - 6.58 AU

Year: 5320 Days

Day: 10.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 73,245,198 km

• M1: 186,100 km (0.089 R)
• M2: 266,733 km (0.06 R)
• M3: 356,641 km (0.094 R)
• M4: 456,124 km (0.079 R)
• M5: 533,765 km (0.086 R)
• M6: 631,303 km (0.08 R)
• M7: 1,079,648 km (0.107 R)
• M8: 2,408,077 km (0.119 R)
• M9: 2,554,832 km (0.083 R)
• M10: 2,768,009 km (0.114 R)
• M11: 2,857,469 km (0.067 R)
• M12: 3,415,020 km (0.066 R)
• M13: 3,525,124 km (0.099 R)
• M14: 3,664,400 km (0.111 R)
• M15: 4,373,494 km (0.089 R)
• M16: 4,478,212 km (0.118 R)
• M17: 4,736,269 km (0.081 R)
• M18: 5,491,139 km (0.09 R)
• M19: 5,734,834 km (0.12 R)
• M20: 5,899,242 km (0.087 R)
• M21: 5,998,575 km (0.093 R)
• M22: 6,148,772 km (0.083 R)
• M23: 6,384,987 km (0.048 R)
• M24: 6,744,770 km (0.094 R)
• M25: 6,901,099 km (0.11 R)
• M26: 7,023,470 km (0.037 R)
• M27: 7,377,120 km (0.068 R)
• M28: 7,863,911 km (0.076 R)
• M29: 8,454,374 km (0.058 R)
• M30: 8,830,762 km (0.098 R)
• M31: 8,944,756 km (0.091 R)
• M32: 9,040,050 km (0.089 R)
• M33: 9,795,519 km (0.109 R)
• M34: 9,913,552 km (0.036 R)
• M35: 10,151,113 km (0.068 R)
• M36: 10,591,380 km (0.034 R)
• M37: 11,346,101 km (0.108 R)
• M38: 11,803,122 km (0.088 R)
• M39: 12,670,790 km (0.076 R)
• M40: 13,318,848 km (0.098 R)
• M41: 13,515,270 km (0.098 R)
• M42: 13,712,739 km (0.082 R)
• M43: 14,310,981 km (0.085 R)
• M44: 14,400,291 km (0.087 R)
• M45: 14,962,929 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 11.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.24 AU - 9.9 AU

Year: 8859 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,245,198 km

• M1: 205,099 km (0.112 R)
• M2: 299,196 km (0.12 R)
• M3: 527,482 km (0.047 R)
• M4: 682,017 km (0.059 R)
• M5: 843,732 km (0.093 R)
• M6: 1,039,107 km (0.087 R)
• M7: 1,271,881 km (0.071 R)
• M8: 1,545,645 km (0.1 R)
• M9: 1,850,974 km (0.066 R)
• M10: 1,991,596 km (0.097 R)
• M11: 2,096,016 km (0.096 R)
• M12: 2,283,611 km (0.054 R)
• M13: 2,365,741 km (0.045 R)
• M14: 2,518,779 km (0.041 R)
• M15: 2,675,408 km (0.04 R)
• M16: 3,134,075 km (0.074 R)
• M17: 3,287,413 km (0.104 R)
• M18: 3,713,767 km (0.111 R)
• M19: 3,827,312 km (0.102 R)
• M20: 4,024,632 km (0.052 R)
• M21: 4,242,147 km (0.109 R)
• M22: 5,114,901 km (0.114 R)
• M23: 5,387,468 km (0.098 R)
• M24: 5,497,871 km (0.107 R)
• M25: 5,965,963 km (0.041 R)
• M26: 6,175,998 km (0.078 R)
• M27: 6,485,965 km (0.114 R)
• M28: 7,121,158 km (0.101 R)
• M29: 7,323,713 km (0.078 R)
• M30: 7,776,247 km (0.097 R)
• M31: 8,153,234 km (0.115 R)
• M32: 8,258,999 km (0.106 R)
• M33: 8,493,419 km (0.09 R)
• M34: 8,729,933 km (0.059 R)
• M35: 8,990,533 km (0.046 R)
• M36: 9,297,956 km (0.114 R)
• M37: 9,765,300 km (0.109 R)
• M38: 10,103,990 km (0.059 R)
• M39: 10,909,126 km (0.111 R)
• M40: 11,284,018 km (0.041 R)
• M41: 11,615,676 km (0.085 R)
• M42: 11,830,499 km (0.093 R)
• M43: 12,264,183 km (0.12 R)
• M44: 12,337,037 km (0.1 R)
• M45: 12,556,198 km (0.03 R)
• M46: 12,850,607 km (0.059 R)
• M47: 13,646,617 km (0.076 R)
• M48: 13,722,164 km (0.119 R)
• M49: 13,822,993 km (0.115 R)
• M50: 14,101,544 km (0.025 R)
• M51: 14,330,728 km (0.096 R)
• M52: 14,818,866 km (0.087 R)
• M53: 15,103,999 km (0.092 R)
• M54: 15,286,359 km (0.037 R)
• M55: 15,390,928 km (0.105 R)
• M56: 15,653,323 km (0.076 R)
• M57: 15,970,171 km (0.115 R)
• M58: 16,503,039 km (0.117 R)
• M59: 16,690,934 km (0.062 R)
• M60: 17,641,030 km (0.118 R)
• M61: 18,164,024 km (0.054 R)
• M62: 18,274,876 km (0.085 R)
• M63: 18,580,654 km (0.041 R)
• M64: 18,748,204 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.2

Radius: 6.5

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 16.06 AU - 21.24 AU

Year: 28439 Days

Day: 15.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,245,198 km

• M1: 215,271 km (0.078 R)
• M2: 257,458 km (0.041 R)
• M3: 710,590 km (0.118 R)
• M4: 1,237,773 km (0.088 R)
• M5: 1,406,968 km (0.087 R)
• M6: 2,750,058 km (0.096 R)
• M7: 2,934,063 km (0.116 R)
• M8: 3,160,255 km (0.099 R)
• M9: 3,510,164 km (0.09 R)
• M10: 3,831,650 km (0.112 R)
• M11: 3,954,620 km (0.109 R)
• M12: 4,288,821 km (0.092 R)
• M13: 4,545,531 km (0.119 R)
• M14: 4,588,915 km (0.084 R)
• M15: 5,209,147 km (0.054 R)
• M16: 7,021,376 km (0.118 R)
• M17: 7,273,149 km (0.107 R)
• M18: 7,425,590 km (0.076 R)
• M19: 8,575,848 km (0.1 R)
• M20: 9,557,658 km (0.066 R)
• M21: 9,613,159 km (0.087 R)
• M22: 9,668,810 km (0.104 R)
• M23: 9,780,559 km (0.117 R)
• M24: 10,231,597 km (0.067 R)
• M25: 10,459,734 km (0.11 R)
• M26: 10,805,155 km (0.106 R)
• M27: 11,037,331 km (0.115 R)
• M28: 11,923,100 km (0.119 R)
• M29: 12,163,055 km (0.119 R)
• M30: 12,344,218 km (0.111 R)
• M31: 13,699,275 km (0.085 R)
• M32: 15,165,634 km (0.067 R)
• M33: 15,230,410 km (0.097 R)
• M34: 15,621,608 km (0.068 R)
• M35: 15,752,805 km (0.088 R)
• M36: 16,949,588 km (0.105 R)
• M37: 17,016,907 km (0.087 R)
• M38: 17,151,845 km (0.039 R)
• M39: 17,626,968 km (0.105 R)
• M40: 18,520,815 km (0.051 R)
• M41: 18,659,642 km (0.118 R)
• M42: 19,499,783 km (0.087 R)
• M43: 19,924,492 km (0.086 R)
• M44: 20,352,192 km (0.061 R)
• M45: 20,495,507 km (0.101 R)
• M46: 20,710,928 km (0.11 R)
• M47: 22,240,566 km (0.084 R)
• M48: 24,335,983 km (0.088 R)
• M49: 24,640,415 km (0.068 R)
• M50: 25,099,381 km (0.098 R)
• M51: 26,415,394 km (0.094 R)
• M52: 27,357,711 km (0.05 R)
• M53: 28,310,948 km (0.102 R)
• M54: 28,631,237 km (0.119 R)
• M55: 28,711,422 km (0.078 R)
• M56: 29,842,531 km (0.087 R)
• M57: 30,659,485 km (0.107 R)
• M58: 30,741,465 km (0.085 R)
• M59: 30,905,873 km (0.098 R)
• M60: 31,483,620 km (0.104 R)
• M61: 32,315,085 km (0.108 R)
• M62: 34,425,163 km (0.11 R)
• M63: 34,681,424 km (0.08 R)
• M64: 35,109,723 km (0.087 R)
• M65: 38,334,006 km (0.101 R)
• M66: 39,846,739 km (0.081 R)
• M67: 40,926,387 km (0.093 R)
• M68: 41,107,251 km (0.11 R)
• M69: 41,197,758 km (0.09 R)
• M70: 42,015,460 km (0.107 R)
• M71: 42,197,969 km (0.098 R)
• M72: 43,667,020 km (0.103 R)
• M73: 43,851,923 km (0.106 R)
• M74: 44,500,879 km (0.114 R)
• M75: 44,966,278 km (0.115 R)
• M76: 45,152,826 km (0.105 R)
• M77: 45,433,322 km (0.116 R)
• M78: 46,466,595 km (0.082 R)
• M79: 46,655,238 km (0.069 R)
• M80: 48,651,771 km (0.093 R)
• M81: 51,552,025 km (0.082 R)
• M82: 53,516,394 km (0.094 R)
• M83: 54,507,779 km (0.05 R)
• M84: 56,508,651 km (0.107 R)
• M85: 57,113,625 km (0.117 R)
• M86: 57,416,860 km (0.104 R)
• M87: 58,228,278 km (0.119 R)
• M88: 58,839,236 km (0.12 R)
• M89: 59,043,437 km (0.07 R)
• M90: 60,994,493 km (0.115 R)
• M91: 61,511,353 km (0.071 R)
• M92: 62,862,222 km (0.106 R)
• M93: 63,279,899 km (0.101 R)
• M94: 64,327,982 km (0.079 R)
• M95: 66,547,566 km (0.048 R)
• M96: 68,362,637 km (0.12 R)
• M97: 68,684,571 km (0.108 R)
• M98: 71,714,078 km (0.114 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 19,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit