🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.58 AU - 0.68 AU

Year: 187 Days

Day: 37.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,065,270 km

• M1: 286,480 km (0.118 R)
• M2: 568,322 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.83 AU - 0.93 AU

Year: 309 Days

Day: 27.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,065,270 km

• M1: 457,769 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.71 AU - 1.09 AU

Year: 320 Days

Day: 14.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 142.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.65 AU - 2.07 AU

Year: 951 Days

Day: 36.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.79 AU - 2.07 AU

Year: 1005 Days

Day: 33.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.86 AU - 2.2 AU

Year: 1084 Days

Day: 35.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.33 AU - 2.93 AU

Year: 1598 Days

Day: 24 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.99 AU - 3.23 AU

Year: 2055 Days

Day: 36.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.4

Radius: 9.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.37 AU - 9.65 AU

Year: 8495 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 91,065,270 km

• M1: 165,006 km (0.118 R)
• M2: 279,449 km (0.115 R)
• M3: 516,711 km (0.119 R)
• M4: 704,756 km (0.03 R)
• M5: 783,294 km (0.118 R)
• M6: 1,082,490 km (0.045 R)
• M7: 1,221,616 km (0.087 R)
• M8: 1,426,565 km (0.031 R)
• M9: 1,600,697 km (0.103 R)
• M10: 2,294,233 km (0.038 R)
• M11: 2,499,332 km (0.096 R)
• M12: 3,044,765 km (0.114 R)
• M13: 3,123,753 km (0.055 R)
• M14: 3,488,024 km (0.104 R)
• M15: 3,994,862 km (0.078 R)
• M16: 4,110,650 km (0.08 R)
• M17: 4,330,709 km (0.104 R)
• M18: 4,615,244 km (0.101 R)
• M19: 4,736,867 km (0.068 R)
• M20: 4,905,763 km (0.081 R)
• M21: 5,170,850 km (0.056 R)
• M22: 5,585,386 km (0.037 R)
• M23: 5,878,598 km (0.089 R)
• M24: 6,497,185 km (0.068 R)
• M25: 6,823,009 km (0.118 R)
• M26: 6,996,692 km (0.052 R)
• M27: 7,171,722 km (0.099 R)
• M28: 7,959,205 km (0.087 R)
• M29: 8,160,414 km (0.057 R)
• M30: 8,567,919 km (0.111 R)
• M31: 8,642,718 km (0.087 R)
• M32: 8,849,462 km (0.079 R)
• M33: 8,944,008 km (0.085 R)
• M34: 9,210,591 km (0.099 R)
• M35: 9,829,777 km (0.107 R)
• M36: 10,104,887 km (0.088 R)
• M37: 10,302,955 km (0.077 R)
• M38: 10,682,784 km (0.039 R)
• M39: 10,985,869 km (0.092 R)
• M40: 11,087,596 km (0.088 R)
• M41: 11,148,781 km (0.113 R)
• M42: 11,497,494 km (0.098 R)
• M43: 11,642,155 km (0.046 R)
• M44: 12,353,194 km (0.085 R)
• M45: 14,347,184 km (0.066 R)
• M46: 15,086,496 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.3

Radius: 3.6

Gravity: 72.63 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.42 AU - 16.1 AU

Year: 22339 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,065,270 km

• M1: 47,722 km (0.097 R)
• M2: 1,186,910 km (0.067 R)
• M3: 1,730,548 km (0.061 R)
• M4: 1,840,054 km (0.064 R)
• M5: 2,027,650 km (0.044 R)
• M6: 2,923,142 km (0.095 R)
• M7: 3,185,986 km (0.098 R)
• M8: 3,320,325 km (0.109 R)
• M9: 4,409,996 km (0.11 R)
• M10: 4,609,858 km (0.119 R)
• M11: 4,812,713 km (0.086 R)
• M12: 5,599,149 km (0.078 R)
• M13: 7,287,361 km (0.117 R)
• M14: 7,405,244 km (0.091 R)
• M15: 7,464,335 km (0.08 R)
• M16: 7,882,461 km (0.05 R)
• M17: 8,866,666 km (0.102 R)
• M18: 9,437,082 km (0.066 R)
• M19: 11,696,459 km (0.09 R)
• M20: 12,743,644 km (0.103 R)
• M21: 12,885,613 km (0.109 R)
• M22: 14,332,972 km (0.107 R)
• M23: 14,926,277 km (0.069 R)
• M24: 15,225,922 km (0.107 R)
• M25: 15,603,208 km (0.082 R)
• M26: 16,367,054 km (0.112 R)
• M27: 17,378,037 km (0.069 R)
• M28: 17,456,725 km (0.077 R)
• M29: 18,249,295 km (0.083 R)
• M30: 19,297,078 km (0.119 R)
• M31: 20,033,848 km (0.044 R)
• M32: 20,863,069 km (0.091 R)
• M33: 20,946,694 km (0.05 R)
• M34: 21,030,319 km (0.092 R)
• M35: 21,114,094 km (0.096 R)
• M36: 22,640,890 km (0.064 R)
• M37: 23,852,782 km (0.115 R)
• M38: 24,466,732 km (0.116 R)
• M39: 24,996,907 km (0.107 R)
• M40: 25,530,971 km (0.082 R)
• M41: 26,339,099 km (0.083 R)
• M42: 26,519,813 km (0.082 R)
• M43: 26,610,320 km (0.045 R)
• M44: 26,700,826 km (0.071 R)
• M45: 27,429,518 km (0.113 R)
• M46: 30,313,914 km (0.117 R)
• M47: 31,073,871 km (0.112 R)
• M48: 31,936,153 km (0.037 R)
• M49: 32,225,326 km (0.086 R)
• M50: 32,321,966 km (0.108 R)
• M51: 34,767,892 km (0.101 R)
• M52: 36,968,925 km (0.113 R)
• M53: 37,373,886 km (0.112 R)
• M54: 38,086,271 km (0.026 R)
• M55: 39,731,100 km (0.086 R)
• M56: 40,562,266 km (0.097 R)
• M57: 40,666,536 km (0.117 R)
• M58: 43,409,263 km (0.099 R)
• M59: 48,737,789 km (0.091 R)
• M60: 49,627,149 km (0.105 R)
• M61: 50,297,796 km (0.092 R)
• M62: 50,521,894 km (0.099 R)
• M63: 50,858,788 km (0.107 R)
• M64: 55,305,734 km (0.11 R)
• M65: 55,421,374 km (0.115 R)
• M66: 56,465,716 km (0.104 R)
• M67: 56,582,253 km (0.12 R)
• M68: 57,985,930 km (0.11 R)
• M69: 58,103,364 km (0.064 R)
• M70: 58,456,266 km (0.056 R)
• M71: 60,708,013 km (0.118 R)
• M72: 63,713,883 km (0.071 R)
• M73: 64,442,424 km (0.078 R)
• M74: 66,275,896 km (0.057 R)
• M75: 66,890,893 km (0.09 R)
• M76: 69,120,350 km (0.047 R)
• M77: 70,244,129 km (0.078 R)
• M78: 72,004,298 km (0.074 R)
• M79: 72,889,767 km (0.074 R)
• M80: 73,270,494 km (0.063 R)
• M81: 73,778,977 km (0.104 R)
• M82: 79,188,586 km (0.107 R)
• M83: 79,579,784 km (0.085 R)
• M84: 80,102,479 km (0.039 R)
• M85: 80,888,616 km (0.104 R)
• M86: 82,997,497 km (0.067 R)
• M87: 83,130,041 km (0.103 R)
• M88: 83,394,979 km (0.076 R)
• M89: 84,058,744 km (0.102 R)
• M90: 84,324,729 km (0.056 R)
• M91: 85,926,773 km (0.115 R)
• M92: 86,731,460 km (0.071 R)
• M93: 90,111,175 km (0.071 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: 389 - 15,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit