🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.45 AU - 0.63 AU

Year: 149 Days

Day: 45.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,253,649 km

• M1: 159,172 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.62 AU - 0.72 AU

Year: 207 Days

Day: 25.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.71 AU - 0.75 AU

Year: 235 Days

Day: 42.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 145.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.46 AU - 1.48 AU

Year: 671 Days

Day: 33.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 116.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.37 AU - 1.93 AU

Year: 798 Days

Day: 12.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.36 AU - 2.78 AU

Year: 1552 Days

Day: 29.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.37 AU - 2.93 AU

Year: 1625 Days

Day: 15.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.61 AU - 4.27 AU

Year: 2946 Days

Day: 28.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.5

Radius: 3.4

Gravity: 75.91 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.03 AU - 14.09 AU

Year: 19861 Days

Day: 22 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,253,649 km

• M1: 44,879 km (0.063 R)
• M2: 178,470 km (0.108 R)
• M3: 512,822 km (0.044 R)
• M4: 775,366 km (0.105 R)
• M5: 853,306 km (0.118 R)
• M6: 1,532,331 km (0.088 R)
• M7: 2,151,965 km (0.1 R)
• M8: 2,603,153 km (0.034 R)
• M9: 3,632,087 km (0.089 R)
• M10: 3,851,397 km (0.118 R)
• M11: 5,107,720 km (0.105 R)
• M12: 5,452,543 km (0.038 R)
• M13: 5,703,269 km (0.063 R)
• M14: 6,060,808 km (0.046 R)
• M15: 6,530,994 km (0.104 R)
• M16: 6,797,278 km (0.093 R)
• M17: 7,012,849 km (0.108 R)
• M18: 7,340,468 km (0.1 R)
• M19: 7,450,722 km (0.04 R)
• M20: 9,051,419 km (0.055 R)
• M21: 9,708,303 km (0.098 R)
• M22: 10,318,663 km (0.038 R)
• M23: 11,448,276 km (0.114 R)
• M24: 11,833,491 km (0.079 R)
• M25: 12,484,840 km (0.108 R)
• M26: 12,682,459 km (0.108 R)
• M27: 13,147,708 km (0.084 R)
• M28: 13,281,748 km (0.118 R)
• M29: 13,551,024 km (0.11 R)
• M30: 13,754,178 km (0.103 R)
• M31: 14,163,478 km (0.096 R)
• M32: 14,231,993 km (0.103 R)
• M33: 15,204,080 km (0.114 R)
• M34: 15,768,962 km (0.086 R)
• M35: 16,340,875 km (0.07 R)
• M36: 16,992,224 km (0.107 R)
• M37: 18,171,205 km (0.102 R)
• M38: 19,834,733 km (0.1 R)
• M39: 20,219,499 km (0.093 R)
• M40: 21,625,120 km (0.066 R)
• M41: 21,941,669 km (0.08 R)
• M42: 22,499,520 km (0.117 R)
• M43: 23,547,602 km (0.114 R)
• M44: 23,791,746 km (0.088 R)
• M45: 26,532,080 km (0.038 R)
• M46: 26,616,603 km (0.025 R)
• M47: 27,982,282 km (0.101 R)
• M48: 28,068,300 km (0.098 R)
• M49: 28,327,105 km (0.095 R)
• M50: 28,673,424 km (0.084 R)
• M51: 28,847,257 km (0.073 R)
• M52: 29,808,722 km (0.115 R)
• M53: 29,896,686 km (0.076 R)
• M54: 32,755,800 km (0.107 R)
• M55: 34,309,823 km (0.115 R)
• M56: 34,864,083 km (0.067 R)
• M57: 35,514,385 km (0.102 R)
• M58: 36,262,374 km (0.083 R)
• M59: 36,356,322 km (0.077 R)
• M60: 38,155,236 km (0.058 R)
• M61: 39,789,144 km (0.11 R)
• M62: 40,663,394 km (0.07 R)
• M63: 41,151,831 km (0.088 R)
• M64: 42,926,211 km (0.105 R)
• M65: 43,922,683 km (0.1 R)
• M66: 44,624,746 km (0.118 R)
• M67: 44,926,784 km (0.088 R)
• M68: 45,431,677 km (0.101 R)
• M69: 45,836,937 km (0.047 R)
• M70: 45,938,514 km (0.082 R)
• M71: 46,040,091 km (0.061 R)
• M72: 47,469,948 km (0.119 R)
• M73: 47,778,269 km (0.093 R)
• M74: 48,087,188 km (0.093 R)
• M75: 50,163,906 km (0.06 R)
• M76: 51,002,701 km (0.067 R)
• M77: 56,675,901 km (0.073 R)
• M78: 56,784,809 km (0.117 R)
• M79: 61,311,042 km (0.105 R)
• M80: 61,534,840 km (0.069 R)
• M81: 62,657,722 km (0.093 R)
• M82: 63,787,186 km (0.038 R)
• M83: 65,037,375 km (0.096 R)
• M84: 66,985,439 km (0.056 R)
• M85: 67,446,649 km (0.09 R)
• M86: 67,908,906 km (0.102 R)
• M87: 68,140,334 km (0.086 R)
• M88: 70,118,616 km (0.066 R)
• M89: 71,173,581 km (0.111 R)
• M90: 72,351,813 km (0.105 R)
• M91: 73,299,217 km (0.051 R)
• M92: 73,655,409 km (0.095 R)
• M93: 73,774,340 km (0.056 R)
• M94: 77,370,672 km (0.102 R)
• M95: 80,778,362 km (0.107 R)
• M96: 82,130,428 km (0.051 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 16,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit